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

S1153: Cuckoo Stealer

Cuckoo Stealer is a macOS malware with characteristics of spyware and an infostealer that has been in use since at least 2024. Cuckoo Stealer is a universal Mach-O binary that can run on Intel or ARM-based Macs and has been spread through trojanized versions of various potentially unwanted programs or PUP's such as converters, cleaners, and uninstallers.[1][2]

EnterpriseS1153MalwareObject v1.0Modified
Discuss defensive coverageBack to ATT&CK
Glexia's Take · Automated analysis

Security context for executives and security teams

Automation confidenceHigh

Cuckoo Stealer matters because it targets macOS endpoints with spyware and information-stealing behavior, including relationships to credential access, collection, discovery, persistence, stealth, command-and-control, and exfiltration techniques. For leaders, the key issue is not only malware removal; it is whether Mac fleets have enough visibility to prove what data, credentials, browser information, screenshots, and local files may have been exposed after a trojanized application is run.

Executive priority

Prioritize this as a macOS endpoint, identity, and incident-response readiness concern. The ATT&CK relationships point to Keychain access, GUI input capture, browser information discovery, local staging, and exfiltration over C2 channels, so response decisions may require credential reset scope, user privacy/data exposure review, and evidence collection from Mac hosts. Executives should ask whether managed detection, device management, and logging cover both Intel and Apple Silicon Macs, because the official description identifies Cuckoo Stealer as a universal Mach-O binary spread through trojanized PUP-like applications such as converters, cleaners, and uninstallers.

Technical view

SOC and IR teams should validate macOS telemetry around suspicious application execution, AppleScript and Unix shell activity, launchctl and Launch Agent creation, Gatekeeper bypass indicators, hidden files/directories, local data staging, browser and Keychain access, screenshot behavior, and outbound web or non-application-layer communications. Because ATT&CK provides no official detection text for this malware entry, detections should be built from the related techniques rather than assuming a single malware signature is sufficient. Triage should connect endpoint events to user context, installed software, process discovery, file/directory enumeration, and network egress patterns.

Likely telemetry

  • macOS endpoint process execution events, including osascript, shell, launchctl, and newly executed Mach-O binaries
  • File creation/modification events for Launch Agents, hidden files/directories, local staging locations, and suspicious application bundles
  • Application provenance and security-control evidence related to Gatekeeper, quarantine attributes, code signing, and notarization where available
  • Keychain access events or endpoint alerts indicating credential-store interaction
  • Browser data access or enumeration evidence where endpoint tooling supports it

Detection direction

  • Map detections to the related ATT&CK techniques: T1059.002, T1059.004, T1543.001, T1569.001, T1553.001, T1555.001, T1056.002, T1113, T1074.001, T1041, T1071.001, and T1095.
  • Tune for chains of behavior rather than isolated events: a trojanized utility launching scripts, creating persistence, enumerating user/system/browser data, staging files, and making outbound connections is more meaningful than any single discovery command.
  • Account for false positives from legitimate Mac administration, software management, backup, accessibility, and security tools that may use launch agents, shell commands, AppleScript, or browser inventory.
  • Validate Apple Silicon and Intel Mac visibility, because the official description states the malware is a universal Mach-O binary.
  • Treat absence of official ATT&CK detection guidance as a coverage gap requiring local baselining, endpoint telemetry review, and testing against benign simulations of the related behaviors.

Mitigation priorities

  • Reduce exposure to trojanized PUP-style applications through approved software sources, application control, user education, and Mac device management policy.
  • Harden macOS execution and persistence paths by monitoring or controlling Launch Agents, launchctl use, hidden file creation, and Gatekeeper bypass-relevant attributes.
  • Protect identity material by prioritizing Keychain access visibility, credential reset playbooks, and least-privilege practices for affected Mac users.
  • Ensure endpoint and network controls can retain evidence needed for incident scoping: process lineage, file events, application metadata, user context, and outbound connection history.
  • Prepare IR runbooks that include macOS collection, credential exposure assessment, browser-data exposure review, and exfiltration triage.
Additional notes and limits

The supplied ATT&CK object identifies Cuckoo Stealer as macOS malware with spyware and infostealer characteristics in use since at least 2024, distributed through trojanized versions of PUP-like applications. The most decision-useful context comes from the object’s technique relationships, which show a broad chain across execution, stealth, discovery, credential access, collection, persistence, C2, and exfiltration.

ATT&CK does not provide official detection guidance, aliases, or explicit tactics on the malware object itself. This take does not assert active exploitation, attribution, prevalence, specific indicators, or guaranteed detection. Local telemetry, affected application details, endpoint tooling capability, and environment baselines are required to determine exposure and coverage.

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

Official MITRE ATT&CK definition

Cuckoo Stealer

Cuckoo Stealer is a macOS malware with characteristics of spyware and an infostealer that has been in use since at least 2024. Cuckoo Stealer is a universal Mach-O binary that can run on Intel or ARM-based Macs and has been spread through trojanized versions of various potentially unwanted programs or PUP's such as converters, cleaners, and uninstallers.[1][2]

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.

ATT&CK relationship table

Techniques used

This mirrors the MITRE pattern of making group, software, campaign, and technique relationships scannable. Relationship notes come from mirrored ATT&CK relationship text when available.

26 rows
DomainIDNameRelationship / procedure
EnterpriseT1027.013Encrypted/Encoded FileSub-technique

Cuckoo Stealer strings are XOR-encrypted.[1][2]

EnterpriseT1564.001Hidden Files and DirectoriesSub-technique

Cuckoo Stealer has copied its binary and the victim's scraped password into a hidden folder in the `/Users` directory.[1][2]

EnterpriseT1614.001System Language DiscoverySub-technique

Cuckoo Stealer can check the systems `LANG` environmental variable to prevent infecting devices from Armenia (`hy_AM`), Belarus (`be_BY`), Kazakhstan (`kk_KZ`), Russia (`ru_RU`), and Ukraine (`uk_UA`).[1]

EnterpriseT1033System Owner/User Discovery

Cuckoo Stealer can discover and send the username from a compromised host to C2.[1]

EnterpriseT1614System Location Discovery

Cuckoo Stealer can determine the geographical location of a victim host by checking the language.[1]

EnterpriseT1569.001LaunchctlSub-technique

Cuckoo Stealer can use `launchctl` to load a LaunchAgent for persistence.[1]

EnterpriseT1518Software Discovery

Cuckoo Stealer has the ability to search systems for installed applications.[1]

EnterpriseT1647Plist File Modification

Cuckoo Stealer can create and populate property list (plist) files to enable execution.[1][2]

EnterpriseT1113Screen Capture

Cuckoo Stealer can run `screencapture` to collect screenshots from compromised hosts. [1]

EnterpriseT1074.001Local Data StagingSub-technique

Cuckoo Stealer has staged collected application data from Safari, Notes, and Keychain to `/var/folder`.[1]

EnterpriseT1057Process Discovery

Cuckoo Stealer can use `ps aux` to enumerate running processes.[1]

EnterpriseT1083File and Directory Discovery

Cuckoo Stealer can search for files associated with specific applications.[1][2]

EnterpriseT1027.008Stripped PayloadsSub-technique

Cuckoo Stealer is a stripped binary payload.[1] [2]

EnterpriseT1140Deobfuscate/Decode Files or Information

Cuckoo Stealer strings are deobfuscated prior to execution.[1][2]

EnterpriseT1041Exfiltration Over C2 Channel

Cuckoo Stealer can send information about the targeted system to C2 including captured passwords, OS build, hostname, and username.[1]

EnterpriseT1036.005Match Legitimate Resource Name or LocationSub-technique

Cuckoo Stealer has copied and renamed itself to DumpMediaSpotifyMusicConverter.[1][2]

EnterpriseT1071.001Web ProtocolsSub-technique

Cuckoo Stealer can use the curl API for C2 communications.[1]

EnterpriseT1059.004Unix ShellSub-technique

Cuckoo Stealer can spawn a bash shell to enable execution on compromised hosts.[1]

EnterpriseT1095Non-Application Layer Protocol

Cuckoo Stealer can use sockets for communications to its C2 server.[1]

EnterpriseT1553.001Gatekeeper BypassSub-technique

Cuckoo Stealer can use `xattr -d com.apple.quarantine` to remove the quarantine flag attribute.[1][2]

EnterpriseT1543.001Launch AgentSub-technique

Cuckoo Stealer can achieve persistence by creating launch agents to repeatedly execute malicious payloads.[1][2]

EnterpriseT1059.002AppleScriptSub-technique

Cuckoo Stealer can use osascript to generate a password-stealing prompt, duplicate files and folders, and set environmental variables.[1][2]

EnterpriseT1555.001KeychainSub-technique

Cuckoo Stealer can capture files from a targeted user's keychain directory.[1]

EnterpriseT1082System Information Discovery

Cuckoo Stealer can gather information about the OS version and hardware on compromised hosts.[1][2]

EnterpriseT1056.002GUI Input CaptureSub-technique

Cuckoo Stealer has captured passwords by prompting victims with a “macOS needs to access System Settings” GUI window.[1]

EnterpriseT1217Browser Information Discovery

Cuckoo Stealer can collect bookmarks, cookies, and history from Safari.[1]

Relationship explorer

All related ATT&CK context

uses · TechniqueT1027.013: Encrypted/Encoded FileEnterpriseuses · TechniqueT1564.001: Hidden Files and DirectoriesEnterpriseuses · TechniqueT1614.001: System Language DiscoveryEnterpriseuses · TechniqueT1033: System Owner/User DiscoveryEnterpriseuses · TechniqueT1614: System Location DiscoveryEnterpriseuses · TechniqueT1569.001: LaunchctlEnterpriseuses · TechniqueT1518: Software DiscoveryEnterpriseuses · TechniqueT1647: Plist File ModificationEnterpriseuses · TechniqueT1113: Screen CaptureEnterpriseuses · TechniqueT1074.001: Local Data StagingEnterpriseuses · TechniqueT1057: Process DiscoveryEnterpriseuses · TechniqueT1083: File and Directory DiscoveryEnterpriseuses · TechniqueT1027.008: Stripped PayloadsEnterpriseuses · TechniqueT1140: Deobfuscate/Decode Files or InformationEnterpriseuses · TechniqueT1041: Exfiltration Over C2 ChannelEnterpriseuses · TechniqueT1036.005: Match Legitimate Resource Name or LocationEnterpriseuses · TechniqueT1071.001: Web ProtocolsEnterpriseuses · TechniqueT1059.004: Unix ShellEnterpriseuses · TechniqueT1095: Non-Application Layer ProtocolEnterpriseuses · TechniqueT1553.001: Gatekeeper BypassEnterpriseuses · TechniqueT1543.001: Launch AgentEnterpriseuses · TechniqueT1059.002: AppleScriptEnterpriseuses · TechniqueT1555.001: KeychainEnterpriseuses · TechniqueT1082: System Information DiscoveryEnterprise
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
1.0
Created
Modified
Raw hash
5538b763107bc25f...
Imported snapshots across ATT&CK releases(1)
ReleaseBundle importedObject versionModifiedStatusRaw hash
19.11.0Current bundle5538b763107b…
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.

Open mirrored raw JSONOpen MITRE-hosted copy
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]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  2. [2]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  3. [3]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  4. [4]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  5. [5]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  6. [6]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  7. [7]
    mitre-attackS1153
    Open source URL
  8. [8]
    mitre-attackS1153
    Open source URL
  9. [9]
    mitre-attackS1153
    Open source URL
  10. [10]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  11. [11]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  12. [12]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  13. [13]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  14. [14]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  15. [15]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  16. [16]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  17. [17]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  18. [18]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  19. [19]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  20. [20]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  21. [21]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  22. [22]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  23. [23]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  24. [24]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  25. [25]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  26. [26]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  27. [27]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  28. [28]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  29. [29]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  30. [30]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  31. [31]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  32. [32]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  33. [33]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  34. [34]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  35. [35]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  36. [36]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  37. [37]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  38. [38]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  39. [39]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  40. [40]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  41. [41]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  42. [42]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  43. [43]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  44. [44]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  45. [45]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  46. [46]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  47. [47]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  48. [48]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  49. [49]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  50. [50]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  51. [51]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  52. [52]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  53. [53]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  54. [54]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  55. [55]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  56. [56]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  57. [57]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  58. [58]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  59. [59]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  60. [60]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  61. [61]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  62. [62]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  63. [63]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  64. [64]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  65. [65]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  66. [66]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  67. [67]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  68. [68]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  69. [69]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  70. [70]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  71. [71]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  72. [72]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  73. [73]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  74. [74]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  75. [75]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  76. [76]
    SentinelOne Cuckoo Stealer May 2024

    Stokes, P. (2024, May 9). macOS Cuckoo Stealer | Ensuring Detection and Defense as New Samples Rapidly Emerge. Retrieved August 20, 2024.

    Open source URL
  77. [77]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    Open source URL
  78. [78]
    Kandji Cuckoo April 2024

    Kohler, A. and Lopez, C. (2024, April 30). Malware: Cuckoo Behaves Like Cross Between Infostealer and Spyware. Retrieved August 20, 2024.

    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.

Official MITRE ATT&CK siteOfficial STIX data repositoryMITRE ATT&CK terms of use