LiveActive security incident?Get immediate response
MITRE ATT&CK® Technique

T1071.001: Web Protocols

Adversaries may communicate using application layer protocols associated with web traffic to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.

Protocols such as HTTP/S[1] and WebSocket[2] that carry web traffic may be very common in environments. HTTP/S packets have many fields and headers in which data can be concealed. An adversary may abuse these protocols to communicate with systems under their control within a victim network while also mimicking normal, expected traffic.

EnterpriseT1071.001Sub-techniqueObject v1.5Modified
Glexia's Take · Automated analysis

Security context for executives and security teams

Automation confidenceMedium

Web Protocols (T1071.001) matters because command-and-control can hide inside traffic every organization must allow: HTTP, HTTPS, and WebSockets. For leaders, the issue is not whether web traffic exists, but whether the organization can distinguish normal business web use from remote control traffic across Windows, Linux, macOS, ESXi, and network devices.

Executive priority

Prioritize this as a resilience and visibility question: do network boundaries, endpoints, and SOC processes provide usable evidence for suspicious web-based command-and-control, including encrypted or high-volume web traffic? The relationship set shows this technique appearing across many reported campaigns, including espionage, ransomware, supply-chain, government, energy, critical infrastructure, MSP/ISP, and network-device-focused activity, so coverage should be treated as a core control-validation item rather than a niche malware signature problem.

Technical view

ATT&CK provides no official detection text for this sub-technique, but it is associated with detection strategy DET0027: Detection of Web Protocol-Based C2 Over HTTP, HTTPS, or WebSockets. SOC and detection teams should validate visibility into outbound and lateral web traffic, especially unusual HTTP/S or WebSocket sessions, uncommon destinations, abnormal request patterns, suspicious headers or user-agent behavior where visible, and endpoint processes initiating web connections inconsistent with their role. Because this is a sub-technique of Application Layer Protocol under command-and-control, detection should focus on behavior and context rather than assuming web ports or TLS imply benign traffic.

Likely telemetry

  • Proxy and secure web gateway logs for HTTP, HTTPS, and WebSocket traffic
  • Firewall, egress, ingress, and lateral traffic logs
  • Network IDS/IPS alerts and signature matches at network boundaries
  • Network flow metadata such as source, destination, ports, timing, volume, and session duration
  • HTTP metadata where available, including host, URI, method, headers, and user-agent fields

Detection direction

  • Map current detections to DET0027 and confirm they cover HTTP, HTTPS, and WebSocket-based command-and-control patterns, not only cleartext HTTP.
  • Baseline expected web traffic by server role, workstation group, network device, and administrative function so anomalous destinations, timing, volume, or client behavior can be reviewed in context.
  • Tune carefully for false positives from legitimate web applications, software updates, APIs, collaboration tools, and administrative platforms that may use persistent HTTPS or WebSocket sessions.
  • Pay special attention to blind spots created by encrypted HTTPS, unmanaged endpoints, network devices with limited logging, ESXi management paths, and traffic that bypasses proxies or inspection points.
  • Use relationship context from campaigns involving exposed servers, network devices, MSP/ISP environments, supply chain activity, ransomware intrusion, and critical infrastructure to guide tabletop scenarios and threat hunting priorities without assuming local exposure.

Mitigation priorities

  • Implement M1037 Filter Network Traffic by enforcing ingress, egress, and lateral traffic rules based on authorized business needs.
  • Use M1031 Network Intrusion Prevention with intrusion detection/prevention signatures at network boundaries, recognizing that signatures should supplement—not replace—behavioral monitoring.
  • Restrict public-facing server access to authorized sources where applicable, consistent with the supplied mitigation guidance.
  • Review which systems are allowed to initiate outbound web traffic directly, especially servers, ESXi hosts, network devices, and administrative infrastructure.
  • Ensure filtering and monitoring policies produce audit-ready evidence showing what web traffic is allowed, blocked, inspected, or logged.
Additional notes and limits

The supplied object identifies web protocols as a command-and-control sub-technique and lists HTTP/S and WebSocket as examples. The many campaign relationships make this strategically important, but they do not prove current activity against any specific organization. Use them to justify control validation, hunting hypotheses, and IR readiness exercises rather than attribution conclusions.

MITRE did not provide official detection text for this object, and the related detection strategy is named but not described in detail here. Local architecture, encryption policy, proxy coverage, endpoint telemetry, and allowed-business-traffic baselines are required to determine actual detection coverage and control effectiveness.

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Official MITRE ATT&CK definition

Web Protocols

Adversaries may communicate using application layer protocols associated with web traffic to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.

Protocols such as HTTP/S[1] and WebSocket[2] that carry web traffic may be very common in environments. HTTP/S packets have many fields and headers in which data can be concealed. An adversary may abuse these protocols to communicate with systems under their control within a victim network while also mimicking normal, expected traffic.

View the same entry on attack.mitre.org (MITRE-hosted reference; in-page links above use the Glexia ATT&CK library.)

Glexia analysis

How security teams should use this page

Treat this object as behavior context, not an attribution claim. Validate the related groups, software, data sources, and mitigations against official ATT&CK relationships and your own telemetry before making control-coverage decisions.

Associated objects

Groups, software, and campaigns

GroupEnterprise

G0075: Rancor

Rancor is a threat group that has led targeted campaigns against the South East Asia region. Rancor uses politically-motivated lures to entice victims to open malicious documents. [1]

GroupEnterprise

G1013: Metador

Metador is a suspected cyber espionage group that was first reported in September 2022. Metador has targeted a limited number of telecommunication companies, internet service providers, and universities in the Middle East and Africa. Security researchers named the group Metador based on the "I am meta" string in one of the group's malware samples and the expectation of Spanish-language responses from C2 servers.[1]

GroupEnterprise

G1042: RedEcho

RedEcho is a People’s Republic of China-related threat actor associated with long-running intrusions in Indian critical infrastructure entities. RedEcho overlaps with various other PRC-linked threat groups, such as APT41, and is linked to ShadowPad malware use through shared infrastructure.[1][2]

GroupEnterprise

G1002: BITTER

BITTER is a suspected South Asian cyber espionage threat group that has been active since at least 2013. BITTER has targeted government, energy, and engineering organizations in Pakistan, China, Bangladesh, and Saudi Arabia.[1][2]

GroupEnterprise

G1036: Moonstone Sleet

Moonstone Sleet is a North Korean-linked threat actor executing both financially motivated attacks and espionage operations. The group previously overlapped significantly with another North Korean-linked entity, Lazarus Group, but has differentiated its tradecraft since 2023. Moonstone Sleet is notable for creating fake companies and personas to interact with victim entities, as well as developing unique malware such as a variant delivered via a fully functioning game.[1]

GroupEnterprise

G0049: OilRig

OilRig is a suspected Iranian threat group that has targeted Middle Eastern and international victims since at least 2014. The group has targeted a variety of sectors, including financial, government, energy, chemical, and telecommunications. It appears the group carries out supply chain attacks, leveraging the trust relationship between organizations to attack their primary targets. The group works on behalf of the Iranian government based on infrastructure details that contain references to Iran, use of Iranian infrastructure, and targeting that aligns with nation-state interests.[1][2][3][4][5][6][7]

GroupEnterprise

G0071: Orangeworm

Orangeworm is a group that has targeted organizations in the healthcare sector in the United States, Europe, and Asia since at least 2015, likely for the purpose of corporate espionage.[1] Reverse engineering of Kwampirs, directly associated with Orangeworm activity, indicates significant functional and development overlaps with Shamoon.[2]

GroupEnterprise

G0067: APT37

APT37 is a North Korean state-sponsored cyber espionage group that has been active since at least 2012. The group has targeted victims primarily in South Korea, but also in Japan, Vietnam, Russia, Nepal, China, India, Romania, Kuwait, and other parts of the Middle East. APT37 has also been linked to the following campaigns between 2016-2018: Operation Daybreak, Operation Erebus, Golden Time, Evil New Year, Are you Happy?, FreeMilk, North Korean Human Rights, and Evil New Year 2018.[1][2][3]

North Korean group definitions are known to have significant overlap, and some security researchers report all North Korean state-sponsored cyber activity under the name Lazarus Group instead of tracking clusters or subgroups.

GroupEnterprise

G1035: Winter Vivern

Winter Vivern is a group linked to Russian and Belorussian interests active since at least 2020 targeting various European government and NGO entities, along with sporadic targeting of Indian and US victims. The group leverages a combination of document-based phishing activity and server-side exploitation for initial access, leveraging adversary-controlled and -created infrastructure for follow-on command and control.[1][2][3][4][5]

GroupEnterprise

G1034: Daggerfly

Daggerfly is a People's Republic of China-linked APT entity active since at least 2012. Daggerfly has targeted individuals, government and NGO entities, and telecommunication companies in Asia and Africa. Daggerfly is associated with exclusive use of MgBot malware and is noted for several potential supply chain infection campaigns.[1][2][3][4]

GroupEnterprise

G0059: Magic Hound

Magic Hound is an Iranian-sponsored threat group that conducts long term, resource-intensive cyber espionage operations, likely on behalf of the Islamic Revolutionary Guard Corps. They have targeted European, U.S., and Middle Eastern government and military personnel, academics, journalists, and organizations such as the World Health Organization (WHO), via complex social engineering campaigns since at least 2014.[1][2][3][4][5]

MalwareEnterprise

S0495: RDAT

RDAT is a backdoor used by the suspected Iranian threat group OilRig. RDAT was originally identified in 2017 and targeted companies in the telecommunications sector.[1]

Windows
MalwareEnterprise

S1108: PULSECHECK

PULSECHECK is a web shell written in Perl that was used by APT5 as early as 2020 including against Pulse Secure VPNs at US Defense Industrial Base (DIB) companies.[1]

Network DevicesLinux
MalwareEnterprise

S0144: ChChes

ChChes is a Trojan that appears to be used exclusively by menuPass. It was used to target Japanese organizations in 2016. Its lack of persistence methods suggests it may be intended as a first-stage tool. [1] [2] [3]

Windows
MalwareEnterprise

S1246: BeaverTail

BeaverTail is a malware that has both a JavaScript and C++ variant. Active since 2022, BeaverTail is capable of stealing logins from browsers and serves as a downloader for second stage payloads. BeaverTail has previously been leveraged by North Korea-affiliated actors identified as DeceptiveDevelopment or Contagious Interview. BeaverTail has been delivered to victims through code repository sites and has been embedded within malicious attachments.[1][2][3][4]

LinuxmacOSWindows
MalwareEnterprise

S1023: CreepyDrive

CreepyDrive is a custom implant has been used by POLONIUM since at least early 2022 for C2 with and exfiltration to actor-controlled OneDrive accounts.[1]

POLONIUM has used a similar implant called CreepyBox that relies on actor-controlled DropBox accounts.[1]

WindowsOffice Suite
MalwareEnterprise

S0341: Xbash

Xbash is a malware family that has targeted Linux and Microsoft Windows servers. The malware has been tied to the Iron Group, a threat actor group known for previous ransomware attacks. Xbash was developed in Python and then converted into a self-contained Linux ELF executable by using PyInstaller.[1]

WindowsLinux
Relationship explorer

All related ATT&CK context

Change history

Object version and sync metadata

The fields below describe the current mirrored snapshot. When Glexia retains multiple ATT&CK source imports, you can open the table to compare the same object across releases (hashes and MITRE timestamps). For MITRE’s own release notes and roadmap, see ATT&CK resources — Updates.

ATT&CK release
19.1
Object version
1.5
Created
Modified
Raw hash
3ec95b2fcc943c75...
Imported snapshots across ATT&CK releases(1)
ReleaseBundle importedObject versionModifiedStatusRaw hash
19.11.5Current bundle3ec95b2fcc94…
Raw source

Mirrored ATT&CK source object

The raw object is retained through the mirrored ATT&CK source bundle and object hash. The raw endpoint returns the exact object from the mirrored bundle when available.

Source references

External references and citations

MITRE external references are preserved separately from Glexia analysis so citations remain traceable to their original source records.

  1. [1]
    CrowdStrike Putter Panda

    Crowdstrike Global Intelligence Team. (2014, June 9). CrowdStrike Intelligence Report: Putter Panda. Retrieved January 22, 2016.

  2. [2]
    Brazking-Websockets

    Shahar Tavor. (n.d.). BrazKing Android Malware Upgraded and Targeting Brazilian Banks. Retrieved March 24, 2023.

    Open source URL
  3. [3]
    DHS CISA AA22-055A MuddyWater February 2022

    FBI, CISA, CNMF, NCSC-UK. (2022, February 24). Iranian Government-Sponsored Actors Conduct Cyber Operations Against Global Government and Commercial Networks. Retrieved September 27, 2022.

    Open source URL
  4. [4]
    FireEye APT10 Sept 2018

    Matsuda, A., Muhammad I. (2018, September 13). APT10 Targeting Japanese Corporations Using Updated TTPs. Retrieved September 17, 2018.

    Open source URL
  5. [5]
    Trend Micro Earth Kasha Anel NOV 2024

    Hiroaki, H. (2024, November 26). Guess Who’s Back - The Return of ANEL in the Recent Earth Kasha Spear-phishing Campaign in 2024. Retrieved April 17, 2026.

    Open source URL
  6. [6]
    ESET MirrorFace 2025

    Dominik Breitenbacher. (2025, March 18). Operation AkaiRyū: MirrorFace invites Europe to Expo 2025 and revives ANEL backdoor. Retrieved May 22, 2025.

    Open source URL
  7. [7]
    Unit42 RDAT July 2020

    Falcone, R. (2020, July 22). OilRig Targets Middle Eastern Telecommunications Organization and Adds Novel C2 Channel with Steganography to Its Inventory. Retrieved July 28, 2020.

    Open source URL
  8. [8]
    Mandiant Pulse Secure Zero-Day April 2021

    Perez, D. et al. (2021, April 20). Check Your Pulse: Suspected APT Actors Leverage Authentication Bypass Techniques and Pulse Secure Zero-Day. Retrieved February 5, 2024.

    Open source URL
  9. [9]
    Symantec Vasport May 2012

    Zhou, R. (2012, May 15). Backdoor.Vasport. Retrieved February 22, 2018.

    Open source URL
  10. [10]
    NSA/FBI Drovorub August 2020

    NSA/FBI. (2020, August). Russian GRU 85th GTsSS Deploys Previously Undisclosed Drovorub Malware. Retrieved August 25, 2020.

    Open source URL
  11. [11]
    Palo Alto menuPass Feb 2017

    Miller-Osborn, J. and Grunzweig, J.. (2017, February 16). menuPass Returns with New Malware and New Attacks Against Japanese Academics and Organizations. Retrieved March 1, 2017.

  12. [12]
    JPCERT ChChes Feb 2017

    Nakamura, Y.. (2017, February 17). ChChes - Malware that Communicates with C&C Servers Using Cookie Headers. Retrieved November 17, 2024.

    Open source URL
  13. [13]
    Socket BeaverTail XORIndex HexEval Contagious Interview July 2025

    Kirill Boychenko. (2025, July 14). Contagious Interview Campaign Escalates With 67 Malicious npm Packages and New Malware Loader. Retrieved October 19, 2025.

    Open source URL
  14. [14]
    PaloAlto ContagiousInterview BeaverTail InvisibleFerret November 2023

    Unit 42. (2023, November 21). Hacking Employers and Seeking Employment: Two Job-Related Campaigns Bear Hallmarks of North Korean Threat Actors. Retrieved October 17, 2025.

    Open source URL
  15. [15]
    Microsoft POLONIUM June 2022

    Microsoft. (2022, June 2). Exposing POLONIUM activity and infrastructure targeting Israeli organizations. Retrieved July 1, 2022.

    Open source URL
  16. [16]
    Kaspersky Turla

    Kaspersky Lab's Global Research and Analysis Team. (2014, August 7). The Epic Turla Operation: Solving some of the mysteries of Snake/Uroburos. Retrieved December 11, 2014.

    Open source URL
  17. [17]
    Kaspersky Turla Aug 2014

    Kaspersky Lab's Global Research & Analysis Team. (2014, August 06). The Epic Turla Operation: Solving some of the mysteries of Snake/Uroboros. Retrieved November 7, 2018.

    Open source URL
  18. [18]
    SentinelOne Aoqin Dragon June 2022

    Chen, Joey. (2022, June 9). Aoqin Dragon | Newly-Discovered Chinese-linked APT Has Been Quietly Spying On Organizations For 10 Years. Retrieved July 14, 2022.

    Open source URL
  19. [19]
    Unit42 Xbash Sept 2018

    Xiao, C. (2018, September 17). Xbash Combines Botnet, Ransomware, Coinmining in Worm that Targets Linux and Windows. Retrieved November 14, 2018.

    Open source URL
  20. [20]
    Guidepoint SUPERNOVA Dec 2020

    Riley, W. (2020, December 1). SUPERNOVA SolarWinds .NET Webshell Analysis. Retrieved February 18, 2021.

    Open source URL
  21. [21]
    Unit42 SUPERNOVA Dec 2020

    Tennis, M. (2020, December 17). SUPERNOVA: A Novel .NET Webshell. Retrieved February 22, 2021.

    Open source URL
  22. [22]
    Mandiant Cutting Edge Part 2 January 2024

    Lin, M. et al. (2024, January 31). Cutting Edge, Part 2: Investigating Ivanti Connect Secure VPN Zero-Day Exploitation. Retrieved February 27, 2024.

    Open source URL
  23. [23]
    Checkpoint IndigoZebra July 2021

    CheckPoint Research. (2021, July 1). IndigoZebra APT continues to attack Central Asia with evolving tools. Retrieved September 24, 2021.

    Open source URL
  24. [24]
    Rancor Unit42 June 2018

    Ash, B., et al. (2018, June 26). RANCOR: Targeted Attacks in South East Asia Using PLAINTEE and DDKONG Malware Families. Retrieved July 2, 2018.

    Open source URL
  25. [25]
    Mandiant APT41

    Rufus Brown, Van Ta, Douglas Bienstock, Geoff Ackerman, John Wolfram. (2022, March 8). Does This Look Infected? A Summary of APT41 Targeting U.S. State Governments. Retrieved July 8, 2022.

    Open source URL
  26. [26]
    Unit 42 QUADAGENT July 2018

    Lee, B., Falcone, R. (2018, July 25). OilRig Targets Technology Service Provider and Government Agency with QUADAGENT. Retrieved August 9, 2018.

    Open source URL
  27. [27]
    SentinelLabs Metador Sept 2022

    Ehrlich, A., et al. (2022, September). THE MYSTERY OF METADOR | AN UNATTRIBUTED THREAT HIDING IN TELCOS, ISPS, AND UNIVERSITIES. Retrieved January 23, 2023.

    Open source URL
  28. [28]
    Aqua Kinsing April 2020

    Singer, G. (2020, April 3). Threat Alert: Kinsing Malware Attacks Targeting Container Environments. Retrieved April 1, 2021.

    Open source URL
  29. [29]
    Recorded Future RedDelta 2025

    Insikt Group. (2025, January 9). Chinese State-Sponsored RedDelta Targeted Taiwan, Mongolia, and Southeast Asia with Adapted PlugX Infection Chain. Retrieved January 14, 2025.

    Open source URL
  30. [30]
    RecordedFuture RedEcho 2021

    Recorded Future Insikt Group. (2021, February). China-Linked Group RedEcho Targets the Indian Power Sector Amid Heightened Border Tensions. Retrieved November 21, 2024.

    Open source URL
  31. [31]
    PaloAlto Patchwork Mar 2018

    Levene, B. et al.. (2018, March 7). Patchwork Continues to Deliver BADNEWS to the Indian Subcontinent. Retrieved March 31, 2018.

    Open source URL
  32. [32]
    Cisco Talos Bitter Bangladesh May 2022

    Raghuprasad, C . (2022, May 11). Bitter APT adds Bangladesh to their targets. Retrieved June 1, 2022.

    Open source URL
  33. [33]
    Forcepoint BITTER Pakistan Oct 2016

    Dela Paz, R. (2016, October 21). BITTER: a targeted attack against Pakistan. Retrieved June 1, 2022.

    Open source URL
  34. [34]
    McAfee Bankshot

    Sherstobitoff, R. (2018, March 08). Hidden Cobra Targets Turkish Financial Sector With New Bankshot Implant. Retrieved May 18, 2018.

    Open source URL
  35. [35]
    Microsoft Moonstone Sleet 2024

    Microsoft Threat Intelligence. (2024, May 28). Moonstone Sleet emerges as new North Korean threat actor with new bag of tricks. Retrieved August 26, 2024.

    Open source URL
  36. [36]
    objsee mac malware 2017

    Patrick Wardle. (n.d.). Mac Malware of 2017. Retrieved September 21, 2018.

    Open source URL
  37. [37]
    FireEye admin@338

    FireEye Threat Intelligence. (2015, December 1). China-based Cyber Threat Group Uses Dropbox for Malware Communications and Targets Hong Kong Media Outlets. Retrieved December 4, 2015.

    Open source URL
  38. [38]
    Microsoft Actinium February 2022

    Microsoft Threat Intelligence Center. (2022, February 4). ACTINIUM targets Ukrainian organizations. Retrieved February 18, 2022.

    Open source URL
  39. [39]
    FireEye APT34 Dec 2017

    Sardiwal, M, et al. (2017, December 7). New Targeted Attack in the Middle East by APT34, a Suspected Iranian Threat Group, Using CVE-2017-11882 Exploit. Retrieved December 20, 2017.

    Open source URL
  40. [40]
    FireEye APT34 Webinar Dec 2017

    Davis, S. and Caban, D. (2017, December 19). APT34 - New Targeted Attack in the Middle East. Retrieved December 20, 2017.

    Open source URL
  41. [41]
    Unit42 OilRig Playbook 2023

    Unit42. (2016, May 1). Evasive Serpens Unit 42 Playbook Viewer. Retrieved February 6, 2023.

    Open source URL
  42. [42]
    FireEye APT34 July 2019

    Bromiley, M., et al.. (2019, July 18). Hard Pass: Declining APT34’s Invite to Join Their Professional Network. Retrieved August 26, 2019.

    Open source URL
  43. [43]
    FireEye APT28

    FireEye. (2015). APT28: A WINDOW INTO RUSSIA’S CYBER ESPIONAGE OPERATIONS?. Retrieved August 19, 2015.

    Open source URL
  44. [44]
    Microsoft SIR Vol 19

    Anthe, C. et al. (2015, October 19). Microsoft Security Intelligence Report Volume 19. Retrieved December 23, 2015.

  45. [45]
    Medium Metamorfo Apr 2020

    Erlich, C. (2020, April 3). The Avast Abuser: Metamorfo Banking Malware Hides By Abusing Avast Executable. Retrieved May 26, 2020.

    Open source URL
  46. [46]
    ESET Casbaneiro Oct 2019

    ESET Research. (2019, October 3). Casbaneiro: peculiarities of this banking Trojan that affects Brazil and Mexico. Retrieved September 23, 2021.

    Open source URL
  47. [47]
    GitHub PoshC2

    Nettitude. (2018, July 23). Python Server for PoshC2. Retrieved April 23, 2019.

    Open source URL
  48. [48]
    NorthSec 2015 GData Uroburos Tools

    Rascagneres, P. (2015, May). Tools used by the Uroburos actors. Retrieved August 18, 2016.

    Open source URL
  49. [49]
    ESET ComRAT May 2020

    Faou, M. (2020, May). From Agent.btz to ComRAT v4: A ten-year journey. Retrieved June 15, 2020.

    Open source URL
  50. [50]
    CISA ComRAT Oct 2020

    CISA. (2020, October 29). Malware Analysis Report (AR20-303A). Retrieved December 9, 2020.

    Open source URL
  51. [51]
    US-CERT BLINDINGCAN Aug 2020

    US-CERT. (2020, August 19). MAR-10295134-1.v1 – North Korean Remote Access Trojan: BLINDINGCAN. Retrieved August 19, 2020.

    Open source URL
  52. [52]
    Talos Cobalt Group July 2018

    Svajcer, V. (2018, July 31). Multiple Cobalt Personality Disorder. Retrieved September 5, 2018.

    Open source URL
  53. [53]
    Security Intelligence More Eggs Aug 2019

    Villadsen, O.. (2019, August 29). More_eggs, Anyone? Threat Actor ITG08 Strikes Again. Retrieved September 16, 2019.

    Open source URL
  54. [54]
    Splunk LAMEHUG SEP 2025

    Conteras, T., Splunk Research Team. (2025, September 25). From Prompt to Payload: LAMEHUG’s LLM-Driven Cyber Intrusion. Retrieved April 21, 2026.

    Open source URL
  55. [55]
    McAfee GhostSecret

    Sherstobitoff, R., Malhotra, A. (2018, April 24). Analyzing Operation GhostSecret: Attack Seeks to Steal Data Worldwide. Retrieved May 16, 2018.

    Open source URL
  56. [56]
    Mandiant Fortinet Zero Day

    Marvi, A. et al.. (2023, March 16). Fortinet Zero-Day and Custom Malware Used by Suspected Chinese Actor in Espionage Operation. Retrieved March 22, 2023.

    Open source URL
  57. [57]
    ESET Crutch December 2020

    Faou, M. (2020, December 2). Turla Crutch: Keeping the “back door” open. Retrieved December 4, 2020.

    Open source URL
  58. [58]
    Bitdefender FunnyDream Campaign November 2020

    Vrabie, V. (2020, November). Dissecting a Chinese APT Targeting South Eastern Asian Government Institutions. Retrieved September 19, 2022.

    Open source URL
  59. [59]
    SecureListUbiedo_Tsundere_Nov2025

    Ubiedo, L. (2025, November 20). Blockchain and Node.js abused by Tsundere: an emerging botnet. Retrieved April 6, 2026.

    Open source URL
  60. [60]
    CAL_MuddyWater_Mar2026

    Ctrl-Alt-Intel. (2026, March 4). MuddyWater Exposed: Inside an Iranian APT operation . Retrieved April 6, 2026.

    Open source URL
  61. [61]
    Symantec Orangeworm IOCs April 2018

    Symantec Security Response Attack Investigation Team. (2018, April 23). Orangeworm: Indicators of Compromise. Retrieved July 8, 2018.

    Open source URL
  62. [62]
    DCSO StrelaStealer 2022

    DCSO CyTec Blog. (2022, November 8). #ShortAndMalicious: StrelaStealer aims for mail credentials. Retrieved December 31, 2024.

    Open source URL
  63. [63]
    Fortgale StrelaStealer 2023

    Fortgale. (2023, September 18). StrelaStealer Malware Analysis. Retrieved December 31, 2024.

    Open source URL
  64. [64]
    IBM StrelaStealer 2024

    Golo Mühr, Joe Fasulo & Charlotte Hammond, IBM X-Force. (2024, November 12). Strela Stealer: Today’s invoice is tomorrow’s phish. Retrieved December 31, 2024.

    Open source URL
  65. [65]
    Trend Micro Muddy Water March 2021

    Peretz, A. and Theck, E. (2021, March 5). Earth Vetala – MuddyWater Continues to Target Organizations in the Middle East. Retrieved March 18, 2021.

    Open source URL
  66. [66]
    Talos Group123

    Mercer, W., Rascagneres, P. (2018, January 16). Korea In The Crosshairs. Retrieved May 21, 2018.

    Open source URL
  67. [67]
    Kaspersky Carbanak

    Kaspersky Lab's Global Research and Analysis Team. (2015, February). CARBANAK APT THE GREAT BANK ROBBERY. Retrieved August 23, 2018.

    Open source URL
  68. [68]
    FireEye APT10 April 2017

    FireEye iSIGHT Intelligence. (2017, April 6). APT10 (MenuPass Group): New Tools, Global Campaign Latest Manifestation of Longstanding Threat. Retrieved June 29, 2017.

    Open source URL
  69. [69]
    JPCert PLEAD Downloader June 2018

    Tomonaga, S. (2018, June 8). PLEAD Downloader Used by BlackTech. Retrieved May 6, 2020.

    Open source URL
  70. [70]
    TrendMicro BlackTech June 2017

    Bermejo, L., et al. (2017, June 22). Following the Trail of BlackTech’s Cyber Espionage Campaigns. Retrieved May 5, 2020.

    Open source URL
  71. [71]
    Unit 42 VERMIN Jan 2018

    Lancaster, T., Cortes, J. (2018, January 29). VERMIN: Quasar RAT and Custom Malware Used In Ukraine. Retrieved July 5, 2018.

    Open source URL
  72. [72]
    Koi Glassworm InvisibleCode October 2025

    Idan Dardikman. (2025, October 18). GlassWorm: First Self-Propagating Worm Using Invisible Code Hits OpenVSX Marketplace. Retrieved April 10, 2026.

    Open source URL
  73. [73]
    F-Secure CozyDuke

    F-Secure Labs. (2015, April 22). CozyDuke: Malware Analysis. Retrieved December 10, 2015.

    Open source URL
  74. [74]
    SentinelOne WinterVivern 2023

    Tom Hegel. (2023, March 16). Winter Vivern | Uncovering a Wave of Global Espionage. Retrieved July 29, 2024.

    Open source URL
  75. [75]
    CERT-UA WinterVivern 2023

    CERT-UA. (2023, February 1). UAC-0114 aka Winter Vivern to target Ukrainian and Polish GOV entities (CERT-UA#5909). Retrieved July 29, 2024.

    Open source URL
  76. [76]
    Lookout Dark Caracal Jan 2018

    Blaich, A., et al. (2018, January 18). Dark Caracal: Cyber-espionage at a Global Scale. Retrieved April 11, 2018.

    Open source URL
  77. [77]
    CISA MAR SLOTHFULMEDIA October 2020

    DHS/CISA, Cyber National Mission Force. (2020, October 1). Malware Analysis Report (MAR) MAR-10303705-1.v1 – Remote Access Trojan: SLOTHFULMEDIA. Retrieved October 2, 2020.

    Open source URL
  78. [78]
    Symantec Bilbug 2022

    Symntec Threat Hunter Team. (2022, November 12). Billbug: State-sponsored Actor Targets Cert Authority, Government Agencies in Multiple Asian Countries. Retrieved March 15, 2025.

    Open source URL
  79. [79]
    Cyphort EvilBunny Dec 2014

    Marschalek, M.. (2014, December 16). EvilBunny: Malware Instrumented By Lua. Retrieved June 28, 2019.

    Open source URL
  80. [80]
    Zscaler Kimsuky TRANSLATEXT

    Park, S. (2024, June 27). Kimsuky deploys TRANSLATEXT to target South Korean academia. Retrieved October 14, 2024.

    Open source URL
  81. [81]
    ESET EvasivePanda 2024

    Ahn Ho, Facundo Muñoz, & Marc-Etienne M.Léveillé. (2024, March 7). Evasive Panda leverages Monlam Festival to target Tibetans. Retrieved July 25, 2024.

    Open source URL
  82. [82]
    FireEye Periscope March 2018

    FireEye. (2018, March 16). Suspected Chinese Cyber Espionage Group (TEMP.Periscope) Targeting U.S. Engineering and Maritime Industries. Retrieved April 11, 2018.

    Open source URL
  83. [83]
    ESET Dukes October 2019

    Faou, M., Tartare, M., Dupuy, T. (2019, October). OPERATION GHOST. Retrieved September 23, 2020.

    Open source URL
  84. [84]
    Fidelis INOCNATION

    Fidelis Cybersecurity. (2015, December 16). Fidelis Threat Advisory #1020: Dissecting the Malware Involved in the INOCNATION Campaign. Retrieved November 17, 2024.

    Open source URL
  85. [85]
    Moran 2013

    Moran, N., & Villeneuve, N. (2013, August 12). Survival of the Fittest: New York Times Attackers Evolve Quickly [Blog]. Retrieved November 17, 2024.

    Open source URL
  86. [86]
    Trend Micro IXESHE 2012

    Sancho, D., et al. (2012, May 22). IXESHE An APT Campaign. Retrieved June 7, 2019.

    Open source URL
  87. [87]
    DustySky

    ClearSky. (2016, January 7). Operation DustySky. Retrieved January 8, 2016.

    Open source URL
  88. [88]
    JPCert BlackTech Malware September 2019

    Tomonaga, S.. (2019, September 18). Malware Used by BlackTech after Network Intrusion. Retrieved May 6, 2020.

    Open source URL
  89. [89]
    JPCert TSCookie March 2018

    Tomonaga, S. (2018, March 6). Malware “TSCookie”. Retrieved May 6, 2020.

    Open source URL
  90. [90]
    Microsoft GALLIUM December 2019

    MSTIC. (2019, December 12). GALLIUM: Targeting global telecom. Retrieved January 13, 2021.

    Open source URL
  91. [91]
    Unit 42 Magic Hound Feb 2017

    Lee, B. and Falcone, R. (2017, February 15). Magic Hound Campaign Attacks Saudi Targets. Retrieved December 27, 2017.

    Open source URL
  92. [92]
    DFIR Report APT35 ProxyShell March 2022

    DFIR Report. (2022, March 21). APT35 Automates Initial Access Using ProxyShell. Retrieved May 25, 2022.

    Open source URL
  93. [93]
    DFIR Phosphorus November 2021

    DFIR Report. (2021, November 15). Exchange Exploit Leads to Domain Wide Ransomware. Retrieved January 5, 2023.

    Open source URL
  94. [94]
    Proofpoint Operation Transparent Tribe March 2016

    Huss, D. (2016, March 1). Operation Transparent Tribe. Retrieved June 8, 2016.

    Open source URL
  95. [95]
    Fortinet Diavol July 2021

    Neeamni, D., Rubinfeld, A.. (2021, July 1). Diavol - A New Ransomware Used By Wizard Spider?. Retrieved November 12, 2021.

    Open source URL
  96. [96]
    CrowdStrike BRICKSTORM WARP PANDA UNC5221 December 2025

    CrowdStrike. (2025, December 4). Unveiling WARP PANDA: A New Sophisticated China-Nexus Adversary. Retrieved April 16, 2026.

    Open source URL
  97. [97]
    CISA BRICKSTORM UNC5221 AR25-338A February 2026

    DHS/CISA. (2026, February 11). AR25-338A: BRICKSTORM Backdoor. Retrieved April 16, 2026.

    Open source URL
  98. [98]
    Picus Security BRICKSTORM UNC5221 October 2025

    Huseyin Can Yuceel. (2025, October 1). BRICKSTORM Malware: UNC5221 Targets Tech and Legal Sectors in the United States. Retrieved April 16, 2026.

    Open source URL
  99. [99]
    Google UNC5221 BRICKSTORM SPAWNCHIMERA April 2024

    Matt Lin, Austin Larsen, John Wolfram, Ashley Pearson, Josh Murchie, Lukasz Lamparski, Joseph Pisano, Ryan Hall, Ron Craft, Shawn Crew, Billy Wong, Tyler McLellan. (2024, April 4). Cutting Edge, Part 4: Ivanti Connect Secure VPN Post-Exploitation Lateral Movement Case Studies. Retrieved April 16, 2026.

    Open source URL
  100. [100]
    NVISO BRICKSTORM April 2025

    NVISO Incident Response. (2025, April 1). BRICKSTORM Backdoor Analysis: A Persistent Espionage Threat to European Industries. Retrieved April 16, 2026.

    Open source URL
  101. [101]
    Google BRICKSTORM September 2025

    Sarah Yoder, John Wolfram, Ashley Pearson, Doug Bienstock, Josh Madeley, Josh Murchie, Brad Slaybaugh, Matt Lin, Geoff Carstairs, Austin Larsen. (2025, September 24). Another BRICKSTORM: Stealthy Backdoor Enabling Espionage into Tech and Legal Sectors. Retrieved April 16, 2026.

    Open source URL
  102. [102]
    Chronicle Winnti for Linux May 2019

    Chronicle Blog. (2019, May 15). Winnti: More than just Windows and Gates. Retrieved April 29, 2020.

    Open source URL
  103. [103]
    Kaspersky Regin

    Kaspersky Lab's Global Research and Analysis Team. (2014, November 24). THE REGIN PLATFORM NATION-STATE OWNAGE OF GSM NETWORKS. Retrieved December 1, 2014.

    Open source URL
  104. [104]
    wardle evilquest partii

    Patrick Wardle. (2020, July 3). OSX.EvilQuest Uncovered part ii: insidious capabilities. Retrieved March 21, 2021.

    Open source URL
  105. [105]
    reed thiefquest ransomware analysis

    Thomas Reed. (2020, July 7). Mac ThiefQuest malware may not be ransomware after all. Retrieved March 22, 2021.

    Open source URL
  106. [106]
    Kaspersky Tomiris Sep 2021

    Kwiatkoswki, I. and Delcher, P. (2021, September 29). DarkHalo After SolarWinds: the Tomiris connection. Retrieved December 27, 2021.

    Open source URL
  107. [107]
    Palo Alto Ashen Lepus DEC 2025

    Unit 42. (2025, December 11). Hamas-Affiliated Ashen Lepus Targets Middle Eastern Diplomatic Entities With New AshTag Malware Suite. Retrieved April 20, 2026.

    Open source URL
  108. [108]
    Antiy CERT Ramsay April 2020

    Antiy CERT. (2020, April 20). Analysis of Ramsay components of Darkhotel's infiltration and isolation network. Retrieved March 24, 2021.

    Open source URL
  109. [109]
    Brazking-Websockets

    Shahar Tavor. (n.d.). BrazKing Android Malware Upgraded and Targeting Brazilian Banks. Retrieved March 24, 2023.

    Open source URL
  110. [110]
    Brazking-Websockets

    Shahar Tavor. (n.d.). BrazKing Android Malware Upgraded and Targeting Brazilian Banks. Retrieved March 24, 2023.

    Open source URL
  111. [111]
    CrowdStrike Putter Panda

    Crowdstrike Global Intelligence Team. (2014, June 9). CrowdStrike Intelligence Report: Putter Panda. Retrieved January 22, 2016.

  112. [112]
    CrowdStrike Putter Panda

    Crowdstrike Global Intelligence Team. (2014, June 9). CrowdStrike Intelligence Report: Putter Panda. Retrieved January 22, 2016.

  113. [113]
    University of Birmingham C2

    Gardiner, J., Cova, M., Nagaraja, S. (2014, February). Command & Control Understanding, Denying and Detecting. Retrieved April 20, 2016.

    Open source URL
  114. [114]
    University of Birmingham C2

    Gardiner, J., Cova, M., Nagaraja, S. (2014, February). Command & Control Understanding, Denying and Detecting. Retrieved April 20, 2016.

    Open source URL
  115. [115]
    University of Birmingham C2

    Gardiner, J., Cova, M., Nagaraja, S. (2014, February). Command & Control Understanding, Denying and Detecting. Retrieved April 20, 2016.

    Open source URL
  116. [116]
    mitre-attackT1071.001
    Open source URL
  117. [117]
    mitre-attackT1071.001
    Open source URL
  118. [118]
    mitre-attackT1071.001
    Open source URL
  119. [119]
    DHS CISA AA22-055A MuddyWater February 2022

    FBI, CISA, CNMF, NCSC-UK. (2022, February 24). Iranian Government-Sponsored Actors Conduct Cyber Operations Against Global Government and Commercial Networks. Retrieved September 27, 2022.

    Open source URL
  120. [120]
    ESET MirrorFace 2025

    Dominik Breitenbacher. (2025, March 18). Operation AkaiRyū: MirrorFace invites Europe to Expo 2025 and revives ANEL backdoor. Retrieved May 22, 2025.

    Open source URL
  121. [121]
    FireEye APT10 Sept 2018

    Matsuda, A., Muhammad I. (2018, September 13). APT10 Targeting Japanese Corporations Using Updated TTPs. Retrieved September 17, 2018.

    Open source URL
  122. [122]
    Trend Micro Earth Kasha Anel NOV 2024

    Hiroaki, H. (2024, November 26). Guess Who’s Back - The Return of ANEL in the Recent Earth Kasha Spear-phishing Campaign in 2024. Retrieved April 17, 2026.

    Open source URL
  123. [123]
    Unit42 RDAT July 2020

    Falcone, R. (2020, July 22). OilRig Targets Middle Eastern Telecommunications Organization and Adds Novel C2 Channel with Steganography to Its Inventory. Retrieved July 28, 2020.

    Open source URL
  124. [124]
    Mandiant Pulse Secure Zero-Day April 2021

    Perez, D. et al. (2021, April 20). Check Your Pulse: Suspected APT Actors Leverage Authentication Bypass Techniques and Pulse Secure Zero-Day. Retrieved February 5, 2024.

    Open source URL
  125. [125]
    Symantec Vasport May 2012

    Zhou, R. (2012, May 15). Backdoor.Vasport. Retrieved February 22, 2018.

    Open source URL
  126. [126]
    NSA/FBI Drovorub August 2020

    NSA/FBI. (2020, August). Russian GRU 85th GTsSS Deploys Previously Undisclosed Drovorub Malware. Retrieved August 25, 2020.

    Open source URL
  127. [127]
    JPCERT ChChes Feb 2017

    Nakamura, Y.. (2017, February 17). ChChes - Malware that Communicates with C&C Servers Using Cookie Headers. Retrieved November 17, 2024.

    Open source URL
  128. [128]
    Palo Alto menuPass Feb 2017

    Miller-Osborn, J. and Grunzweig, J.. (2017, February 16). menuPass Returns with New Malware and New Attacks Against Japanese Academics and Organizations. Retrieved March 1, 2017.

  129. [129]
    PaloAlto ContagiousInterview BeaverTail InvisibleFerret November 2023

    Unit 42. (2023, November 21). Hacking Employers and Seeking Employment: Two Job-Related Campaigns Bear Hallmarks of North Korean Threat Actors. Retrieved October 17, 2025.

    Open source URL
  130. [130]
    Socket BeaverTail XORIndex HexEval Contagious Interview July 2025

    Kirill Boychenko. (2025, July 14). Contagious Interview Campaign Escalates With 67 Malicious npm Packages and New Malware Loader. Retrieved October 19, 2025.

    Open source URL
  131. [131]
    Microsoft POLONIUM June 2022

    Microsoft. (2022, June 2). Exposing POLONIUM activity and infrastructure targeting Israeli organizations. Retrieved July 1, 2022.

    Open source URL
  132. [132]
    Kaspersky Turla

    Kaspersky Lab's Global Research and Analysis Team. (2014, August 7). The Epic Turla Operation: Solving some of the mysteries of Snake/Uroburos. Retrieved December 11, 2014.

    Open source URL
  133. [133]
    Kaspersky Turla Aug 2014

    Kaspersky Lab's Global Research & Analysis Team. (2014, August 06). The Epic Turla Operation: Solving some of the mysteries of Snake/Uroboros. Retrieved November 7, 2018.

    Open source URL
  134. [134]
    SentinelOne Aoqin Dragon June 2022

    Chen, Joey. (2022, June 9). Aoqin Dragon | Newly-Discovered Chinese-linked APT Has Been Quietly Spying On Organizations For 10 Years. Retrieved July 14, 2022.

    Open source URL
  135. [135]
    Unit42 Xbash Sept 2018

    Xiao, C. (2018, September 17). Xbash Combines Botnet, Ransomware, Coinmining in Worm that Targets Linux and Windows. Retrieved November 14, 2018.

    Open source URL
  136. [136]
    Guidepoint SUPERNOVA Dec 2020

    Riley, W. (2020, December 1). SUPERNOVA SolarWinds .NET Webshell Analysis. Retrieved February 18, 2021.

    Open source URL
  137. [137]
    Unit42 SUPERNOVA Dec 2020

    Tennis, M. (2020, December 17). SUPERNOVA: A Novel .NET Webshell. Retrieved February 22, 2021.

    Open source URL
  138. [138]
    Mandiant Cutting Edge Part 2 January 2024

    Lin, M. et al. (2024, January 31). Cutting Edge, Part 2: Investigating Ivanti Connect Secure VPN Zero-Day Exploitation. Retrieved February 27, 2024.

    Open source URL
  139. [139]
    Checkpoint IndigoZebra July 2021

    CheckPoint Research. (2021, July 1). IndigoZebra APT continues to attack Central Asia with evolving tools. Retrieved September 24, 2021.

    Open source URL
  140. [140]
    Rancor Unit42 June 2018

    Ash, B., et al. (2018, June 26). RANCOR: Targeted Attacks in South East Asia Using PLAINTEE and DDKONG Malware Families. Retrieved July 2, 2018.

    Open source URL
  141. [141]
    Mandiant APT41

    Rufus Brown, Van Ta, Douglas Bienstock, Geoff Ackerman, John Wolfram. (2022, March 8). Does This Look Infected? A Summary of APT41 Targeting U.S. State Governments. Retrieved July 8, 2022.

    Open source URL
  142. [142]
    Unit 42 QUADAGENT July 2018

    Lee, B., Falcone, R. (2018, July 25). OilRig Targets Technology Service Provider and Government Agency with QUADAGENT. Retrieved August 9, 2018.

    Open source URL
  143. [143]
    SentinelLabs Metador Sept 2022

    Ehrlich, A., et al. (2022, September). THE MYSTERY OF METADOR | AN UNATTRIBUTED THREAT HIDING IN TELCOS, ISPS, AND UNIVERSITIES. Retrieved January 23, 2023.

    Open source URL
  144. [144]
    Aqua Kinsing April 2020

    Singer, G. (2020, April 3). Threat Alert: Kinsing Malware Attacks Targeting Container Environments. Retrieved April 1, 2021.

    Open source URL
  145. [145]
    Recorded Future RedDelta 2025

    Insikt Group. (2025, January 9). Chinese State-Sponsored RedDelta Targeted Taiwan, Mongolia, and Southeast Asia with Adapted PlugX Infection Chain. Retrieved January 14, 2025.

    Open source URL
  146. [146]
    RecordedFuture RedEcho 2021

    Recorded Future Insikt Group. (2021, February). China-Linked Group RedEcho Targets the Indian Power Sector Amid Heightened Border Tensions. Retrieved November 21, 2024.

    Open source URL
  147. [147]
    PaloAlto Patchwork Mar 2018

    Levene, B. et al.. (2018, March 7). Patchwork Continues to Deliver BADNEWS to the Indian Subcontinent. Retrieved March 31, 2018.

    Open source URL
  148. [148]
    Cisco Talos Bitter Bangladesh May 2022

    Raghuprasad, C . (2022, May 11). Bitter APT adds Bangladesh to their targets. Retrieved June 1, 2022.

    Open source URL
  149. [149]
    Forcepoint BITTER Pakistan Oct 2016

    Dela Paz, R. (2016, October 21). BITTER: a targeted attack against Pakistan. Retrieved June 1, 2022.

    Open source URL
  150. [150]
    McAfee Bankshot

    Sherstobitoff, R. (2018, March 08). Hidden Cobra Targets Turkish Financial Sector With New Bankshot Implant. Retrieved May 18, 2018.

    Open source URL
  151. [151]
    Microsoft Moonstone Sleet 2024

    Microsoft Threat Intelligence. (2024, May 28). Moonstone Sleet emerges as new North Korean threat actor with new bag of tricks. Retrieved August 26, 2024.

    Open source URL
  152. [152]
    objsee mac malware 2017

    Patrick Wardle. (n.d.). Mac Malware of 2017. Retrieved September 21, 2018.

    Open source URL
  153. [153]
    FireEye admin@338

    FireEye Threat Intelligence. (2015, December 1). China-based Cyber Threat Group Uses Dropbox for Malware Communications and Targets Hong Kong Media Outlets. Retrieved December 4, 2015.

    Open source URL
  154. [154]
    Microsoft Actinium February 2022

    Microsoft Threat Intelligence Center. (2022, February 4). ACTINIUM targets Ukrainian organizations. Retrieved February 18, 2022.

    Open source URL
  155. [155]
    FireEye APT34 Dec 2017

    Sardiwal, M, et al. (2017, December 7). New Targeted Attack in the Middle East by APT34, a Suspected Iranian Threat Group, Using CVE-2017-11882 Exploit. Retrieved December 20, 2017.

    Open source URL
  156. [156]
    FireEye APT34 Webinar Dec 2017

    Davis, S. and Caban, D. (2017, December 19). APT34 - New Targeted Attack in the Middle East. Retrieved December 20, 2017.

    Open source URL
  157. [157]
    FireEye APT34 July 2019

    Bromiley, M., et al.. (2019, July 18). Hard Pass: Declining APT34’s Invite to Join Their Professional Network. Retrieved August 26, 2019.

    Open source URL
  158. [158]
    FireEye APT34 Webinar Dec 2017

    Davis, S. and Caban, D. (2017, December 19). APT34 - New Targeted Attack in the Middle East. Retrieved December 20, 2017.

    Open source URL
  159. [159]
    FireEye APT34 Webinar Dec 2017

    Davis, S. and Caban, D. (2017, December 19). APT34 - New Targeted Attack in the Middle East. Retrieved December 20, 2017.

    Open source URL
  160. [160]
    Unit42 OilRig Playbook 2023

    Unit42. (2016, May 1). Evasive Serpens Unit 42 Playbook Viewer. Retrieved February 6, 2023.

    Open source URL
  161. [161]
    FireEye APT28

    FireEye. (2015). APT28: A WINDOW INTO RUSSIA’S CYBER ESPIONAGE OPERATIONS?. Retrieved August 19, 2015.

    Open source URL
  162. [162]
    Microsoft SIR Vol 19

    Anthe, C. et al. (2015, October 19). Microsoft Security Intelligence Report Volume 19. Retrieved December 23, 2015.

  163. [163]
    ESET Casbaneiro Oct 2019

    ESET Research. (2019, October 3). Casbaneiro: peculiarities of this banking Trojan that affects Brazil and Mexico. Retrieved September 23, 2021.

    Open source URL
  164. [164]
    Medium Metamorfo Apr 2020

    Erlich, C. (2020, April 3). The Avast Abuser: Metamorfo Banking Malware Hides By Abusing Avast Executable. Retrieved May 26, 2020.

    Open source URL
  165. [165]
    GitHub PoshC2

    Nettitude. (2018, July 23). Python Server for PoshC2. Retrieved April 23, 2019.

    Open source URL
  166. [166]
    CISA ComRAT Oct 2020

    CISA. (2020, October 29). Malware Analysis Report (AR20-303A). Retrieved December 9, 2020.

    Open source URL
  167. [167]
    ESET ComRAT May 2020

    Faou, M. (2020, May). From Agent.btz to ComRAT v4: A ten-year journey. Retrieved June 15, 2020.

    Open source URL
  168. [168]
    NorthSec 2015 GData Uroburos Tools

    Rascagneres, P. (2015, May). Tools used by the Uroburos actors. Retrieved August 18, 2016.

    Open source URL
  169. [169]
    US-CERT BLINDINGCAN Aug 2020

    US-CERT. (2020, August 19). MAR-10295134-1.v1 – North Korean Remote Access Trojan: BLINDINGCAN. Retrieved August 19, 2020.

    Open source URL
  170. [170]
    Security Intelligence More Eggs Aug 2019

    Villadsen, O.. (2019, August 29). More_eggs, Anyone? Threat Actor ITG08 Strikes Again. Retrieved September 16, 2019.

    Open source URL
  171. [171]
    Talos Cobalt Group July 2018

    Svajcer, V. (2018, July 31). Multiple Cobalt Personality Disorder. Retrieved September 5, 2018.

    Open source URL
  172. [172]
    Splunk LAMEHUG SEP 2025

    Conteras, T., Splunk Research Team. (2025, September 25). From Prompt to Payload: LAMEHUG’s LLM-Driven Cyber Intrusion. Retrieved April 21, 2026.

    Open source URL
  173. [173]
    McAfee GhostSecret

    Sherstobitoff, R., Malhotra, A. (2018, April 24). Analyzing Operation GhostSecret: Attack Seeks to Steal Data Worldwide. Retrieved May 16, 2018.

    Open source URL
  174. [174]
    Mandiant Fortinet Zero Day

    Marvi, A. et al.. (2023, March 16). Fortinet Zero-Day and Custom Malware Used by Suspected Chinese Actor in Espionage Operation. Retrieved March 22, 2023.

    Open source URL
  175. [175]
    ESET Crutch December 2020

    Faou, M. (2020, December 2). Turla Crutch: Keeping the “back door” open. Retrieved December 4, 2020.

    Open source URL
  176. [176]
    Bitdefender FunnyDream Campaign November 2020

    Vrabie, V. (2020, November). Dissecting a Chinese APT Targeting South Eastern Asian Government Institutions. Retrieved September 19, 2022.

    Open source URL
  177. [177]
    CAL_MuddyWater_Mar2026

    Ctrl-Alt-Intel. (2026, March 4). MuddyWater Exposed: Inside an Iranian APT operation . Retrieved April 6, 2026.

    Open source URL
  178. [178]
    SecureListUbiedo_Tsundere_Nov2025

    Ubiedo, L. (2025, November 20). Blockchain and Node.js abused by Tsundere: an emerging botnet. Retrieved April 6, 2026.

    Open source URL
  179. [179]
    Symantec Orangeworm IOCs April 2018

    Symantec Security Response Attack Investigation Team. (2018, April 23). Orangeworm: Indicators of Compromise. Retrieved July 8, 2018.

    Open source URL
  180. [180]
    DCSO StrelaStealer 2022

    DCSO CyTec Blog. (2022, November 8). #ShortAndMalicious: StrelaStealer aims for mail credentials. Retrieved December 31, 2024.

    Open source URL
  181. [181]
    Fortgale StrelaStealer 2023

    Fortgale. (2023, September 18). StrelaStealer Malware Analysis. Retrieved December 31, 2024.

    Open source URL
  182. [182]
    IBM StrelaStealer 2024

    Golo Mühr, Joe Fasulo & Charlotte Hammond, IBM X-Force. (2024, November 12). Strela Stealer: Today’s invoice is tomorrow’s phish. Retrieved December 31, 2024.

    Open source URL
  183. [183]
    Trend Micro Muddy Water March 2021

    Peretz, A. and Theck, E. (2021, March 5). Earth Vetala – MuddyWater Continues to Target Organizations in the Middle East. Retrieved March 18, 2021.

    Open source URL
  184. [184]
    Talos Group123

    Mercer, W., Rascagneres, P. (2018, January 16). Korea In The Crosshairs. Retrieved May 21, 2018.

    Open source URL
  185. [185]
    Kaspersky Carbanak

    Kaspersky Lab's Global Research and Analysis Team. (2015, February). CARBANAK APT THE GREAT BANK ROBBERY. Retrieved August 23, 2018.

    Open source URL
  186. [186]
    FireEye APT10 April 2017

    FireEye iSIGHT Intelligence. (2017, April 6). APT10 (MenuPass Group): New Tools, Global Campaign Latest Manifestation of Longstanding Threat. Retrieved June 29, 2017.

    Open source URL
  187. [187]
    JPCert PLEAD Downloader June 2018

    Tomonaga, S. (2018, June 8). PLEAD Downloader Used by BlackTech. Retrieved May 6, 2020.

    Open source URL
  188. [188]
    TrendMicro BlackTech June 2017

    Bermejo, L., et al. (2017, June 22). Following the Trail of BlackTech’s Cyber Espionage Campaigns. Retrieved May 5, 2020.

    Open source URL
  189. [189]
    Unit 42 VERMIN Jan 2018

    Lancaster, T., Cortes, J. (2018, January 29). VERMIN: Quasar RAT and Custom Malware Used In Ukraine. Retrieved July 5, 2018.

    Open source URL
  190. [190]
    Koi Glassworm InvisibleCode October 2025

    Idan Dardikman. (2025, October 18). GlassWorm: First Self-Propagating Worm Using Invisible Code Hits OpenVSX Marketplace. Retrieved April 10, 2026.

    Open source URL
  191. [191]
    F-Secure CozyDuke

    F-Secure Labs. (2015, April 22). CozyDuke: Malware Analysis. Retrieved December 10, 2015.

    Open source URL
  192. [192]
    CERT-UA WinterVivern 2023

    CERT-UA. (2023, February 1). UAC-0114 aka Winter Vivern to target Ukrainian and Polish GOV entities (CERT-UA#5909). Retrieved July 29, 2024.

    Open source URL
  193. [193]
    SentinelOne WinterVivern 2023

    Tom Hegel. (2023, March 16). Winter Vivern | Uncovering a Wave of Global Espionage. Retrieved July 29, 2024.

    Open source URL
  194. [194]
    Lookout Dark Caracal Jan 2018

    Blaich, A., et al. (2018, January 18). Dark Caracal: Cyber-espionage at a Global Scale. Retrieved April 11, 2018.

    Open source URL
  195. [195]
    CISA MAR SLOTHFULMEDIA October 2020

    DHS/CISA, Cyber National Mission Force. (2020, October 1). Malware Analysis Report (MAR) MAR-10303705-1.v1 – Remote Access Trojan: SLOTHFULMEDIA. Retrieved October 2, 2020.

    Open source URL
  196. [196]
    Symantec Bilbug 2022

    Symntec Threat Hunter Team. (2022, November 12). Billbug: State-sponsored Actor Targets Cert Authority, Government Agencies in Multiple Asian Countries. Retrieved March 15, 2025.

    Open source URL
  197. [197]
    Cyphort EvilBunny Dec 2014

    Marschalek, M.. (2014, December 16). EvilBunny: Malware Instrumented By Lua. Retrieved June 28, 2019.

    Open source URL
  198. [198]
    Zscaler Kimsuky TRANSLATEXT

    Park, S. (2024, June 27). Kimsuky deploys TRANSLATEXT to target South Korean academia. Retrieved October 14, 2024.

    Open source URL
  199. [199]
    ESET EvasivePanda 2024

    Ahn Ho, Facundo Muñoz, & Marc-Etienne M.Léveillé. (2024, March 7). Evasive Panda leverages Monlam Festival to target Tibetans. Retrieved July 25, 2024.

    Open source URL
  200. [200]
    FireEye Periscope March 2018

    FireEye. (2018, March 16). Suspected Chinese Cyber Espionage Group (TEMP.Periscope) Targeting U.S. Engineering and Maritime Industries. Retrieved April 11, 2018.

    Open source URL
  201. [201]
    ESET Dukes October 2019

    Faou, M., Tartare, M., Dupuy, T. (2019, October). OPERATION GHOST. Retrieved September 23, 2020.

    Open source URL
  202. [202]
    Fidelis INOCNATION

    Fidelis Cybersecurity. (2015, December 16). Fidelis Threat Advisory #1020: Dissecting the Malware Involved in the INOCNATION Campaign. Retrieved November 17, 2024.

    Open source URL
  203. [203]
    CrowdStrike Putter Panda

    Crowdstrike Global Intelligence Team. (2014, June 9). CrowdStrike Intelligence Report: Putter Panda. Retrieved January 22, 2016.

  204. [204]
    CrowdStrike Putter Panda

    Crowdstrike Global Intelligence Team. (2014, June 9). CrowdStrike Intelligence Report: Putter Panda. Retrieved January 22, 2016.

  205. [205]
    Moran 2013

    Moran, N., & Villeneuve, N. (2013, August 12). Survival of the Fittest: New York Times Attackers Evolve Quickly [Blog]. Retrieved November 17, 2024.

    Open source URL
  206. [206]
    Trend Micro IXESHE 2012

    Sancho, D., et al. (2012, May 22). IXESHE An APT Campaign. Retrieved June 7, 2019.

    Open source URL
  207. [207]
    DustySky

    ClearSky. (2016, January 7). Operation DustySky. Retrieved January 8, 2016.

    Open source URL
  208. [208]
    JPCert BlackTech Malware September 2019

    Tomonaga, S.. (2019, September 18). Malware Used by BlackTech after Network Intrusion. Retrieved May 6, 2020.

    Open source URL
  209. [209]
    JPCert TSCookie March 2018

    Tomonaga, S. (2018, March 6). Malware “TSCookie”. Retrieved May 6, 2020.

    Open source URL
  210. [210]
    FireEye admin@338

    FireEye Threat Intelligence. (2015, December 1). China-based Cyber Threat Group Uses Dropbox for Malware Communications and Targets Hong Kong Media Outlets. Retrieved December 4, 2015.

    Open source URL
  211. [211]
    FireEye admin@338

    FireEye Threat Intelligence. (2015, December 1). China-based Cyber Threat Group Uses Dropbox for Malware Communications and Targets Hong Kong Media Outlets. Retrieved December 4, 2015.

    Open source URL
  212. [212]
    CrowdStrike Putter Panda

    Crowdstrike Global Intelligence Team. (2014, June 9). CrowdStrike Intelligence Report: Putter Panda. Retrieved January 22, 2016.

  213. [213]
    CrowdStrike Putter Panda

    Crowdstrike Global Intelligence Team. (2014, June 9). CrowdStrike Intelligence Report: Putter Panda. Retrieved January 22, 2016.

  214. [214]
    Microsoft GALLIUM December 2019

    MSTIC. (2019, December 12). GALLIUM: Targeting global telecom. Retrieved January 13, 2021.

    Open source URL
  215. [215]
    DFIR Phosphorus November 2021

    DFIR Report. (2021, November 15). Exchange Exploit Leads to Domain Wide Ransomware. Retrieved January 5, 2023.

    Open source URL
  216. [216]
    DFIR Report APT35 ProxyShell March 2022

    DFIR Report. (2022, March 21). APT35 Automates Initial Access Using ProxyShell. Retrieved May 25, 2022.

    Open source URL
  217. [217]
    Unit 42 Magic Hound Feb 2017

    Lee, B. and Falcone, R. (2017, February 15). Magic Hound Campaign Attacks Saudi Targets. Retrieved December 27, 2017.

    Open source URL
  218. [218]
    Proofpoint Operation Transparent Tribe March 2016

    Huss, D. (2016, March 1). Operation Transparent Tribe. Retrieved June 8, 2016.

    Open source URL
  219. [219]
    Fortinet Diavol July 2021

    Neeamni, D., Rubinfeld, A.. (2021, July 1). Diavol - A New Ransomware Used By Wizard Spider?. Retrieved November 12, 2021.

    Open source URL
  220. [220]
    CISA BRICKSTORM UNC5221 AR25-338A February 2026

    DHS/CISA. (2026, February 11). AR25-338A: BRICKSTORM Backdoor. Retrieved April 16, 2026.

    Open source URL
  221. [221]
    CrowdStrike BRICKSTORM WARP PANDA UNC5221 December 2025

    CrowdStrike. (2025, December 4). Unveiling WARP PANDA: A New Sophisticated China-Nexus Adversary. Retrieved April 16, 2026.

    Open source URL
  222. [222]
    Google BRICKSTORM September 2025

    Sarah Yoder, John Wolfram, Ashley Pearson, Doug Bienstock, Josh Madeley, Josh Murchie, Brad Slaybaugh, Matt Lin, Geoff Carstairs, Austin Larsen. (2025, September 24). Another BRICKSTORM: Stealthy Backdoor Enabling Espionage into Tech and Legal Sectors. Retrieved April 16, 2026.

    Open source URL
  223. [223]
    Google UNC5221 BRICKSTORM SPAWNCHIMERA April 2024

    Matt Lin, Austin Larsen, John Wolfram, Ashley Pearson, Josh Murchie, Lukasz Lamparski, Joseph Pisano, Ryan Hall, Ron Craft, Shawn Crew, Billy Wong, Tyler McLellan. (2024, April 4). Cutting Edge, Part 4: Ivanti Connect Secure VPN Post-Exploitation Lateral Movement Case Studies. Retrieved April 16, 2026.

    Open source URL
  224. [224]
    NVISO BRICKSTORM April 2025

    NVISO Incident Response. (2025, April 1). BRICKSTORM Backdoor Analysis: A Persistent Espionage Threat to European Industries. Retrieved April 16, 2026.

    Open source URL
  225. [225]
    Picus Security BRICKSTORM UNC5221 October 2025

    Huseyin Can Yuceel. (2025, October 1). BRICKSTORM Malware: UNC5221 Targets Tech and Legal Sectors in the United States. Retrieved April 16, 2026.

    Open source URL
  226. [226]
    Chronicle Winnti for Linux May 2019

    Chronicle Blog. (2019, May 15). Winnti: More than just Windows and Gates. Retrieved April 29, 2020.

    Open source URL
  227. [227]
    Kaspersky Regin

    Kaspersky Lab's Global Research and Analysis Team. (2014, November 24). THE REGIN PLATFORM NATION-STATE OWNAGE OF GSM NETWORKS. Retrieved December 1, 2014.

    Open source URL
  228. [228]
    reed thiefquest ransomware analysis

    Thomas Reed. (2020, July 7). Mac ThiefQuest malware may not be ransomware after all. Retrieved March 22, 2021.

    Open source URL
  229. [229]
    wardle evilquest partii

    Patrick Wardle. (2020, July 3). OSX.EvilQuest Uncovered part ii: insidious capabilities. Retrieved March 21, 2021.

    Open source URL
  230. [230]
    Kaspersky Tomiris Sep 2021

    Kwiatkoswki, I. and Delcher, P. (2021, September 29). DarkHalo After SolarWinds: the Tomiris connection. Retrieved December 27, 2021.

    Open source URL
  231. [231]
    Palo Alto Ashen Lepus DEC 2025

    Unit 42. (2025, December 11). Hamas-Affiliated Ashen Lepus Targets Middle Eastern Diplomatic Entities With New AshTag Malware Suite. Retrieved April 20, 2026.

    Open source URL
  232. [232]
    Antiy CERT Ramsay April 2020

    Antiy CERT. (2020, April 20). Analysis of Ramsay components of Darkhotel's infiltration and isolation network. Retrieved March 24, 2021.

    Open source URL
Source and licensing

Source: MITRE ATT&CK®. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. MITRE ATT&CK and ATT&CK are registered trademarks of The MITRE Corporation. Glexia is not affiliated with or endorsed by MITRE.