AN0624: Analytic 0624
Detects remote scripts or binaries deployed via Puppet, Chef, Ansible, or shell scripts from orchestration servers executing outside maintenance windows or in unmanaged nodes.
Analyst context for executives and security teams
This analytic matters because legitimate automation tools can create high-risk change at scale. On Linux systems, scripts or binaries pushed by Puppet, Chef, Ansible, or shell-based orchestration may be normal during approved maintenance, but the same activity outside change windows or on unmanaged nodes can indicate unauthorized execution, configuration drift, or a breakdown in operational control.
Executive priority
Treat this as a control-validation item for change governance and Linux fleet management. Leaders should ask whether orchestration activity is tied to approved maintenance windows, whether unmanaged Linux nodes are visible, and whether SOC and IR teams can distinguish sanctioned automation from unexpected remote execution. The business value is reducing unplanned change risk, improving audit evidence for administrative activity, and strengthening incident decision-making when automation tools are involved.
Technical view
For SOC and detection engineering teams, validate visibility into Linux execution events and orchestration-driven deployment activity from Puppet, Chef, Ansible, or shell-script orchestration servers. The core detection logic should compare script or binary execution against approved maintenance windows and expected managed-node inventories. Because ATT&CK provides no official detection procedure or related technique context for this analytic, local baselining is required to define normal orchestration sources, expected targets, authorized operators, and legitimate emergency-change patterns.
Likely telemetry
- Linux process execution telemetry for scripts and binaries
- Orchestration server logs from Puppet, Chef, Ansible, or shell-based deployment systems
- Host inventory or configuration-management records identifying managed versus unmanaged nodes
- Change-management and maintenance-window records
- Authentication and administrative access logs associated with orchestration activity
Detection direction
- Validate that orchestration activity can be attributed to a known server, approved workflow, and expected Linux target.
- Correlate executions with maintenance windows; tune for approved emergency changes to reduce false positives.
- Alert on orchestration-driven scripts or binaries executing on unmanaged nodes or nodes absent from expected inventory.
- Baseline normal automation cadence, source systems, and target groups before treating all off-window execution as suspicious.
- Review blind spots where shell scripts bypass formal orchestration logging or where unmanaged Linux hosts lack endpoint telemetry.
Mitigation priorities
- Maintain an authoritative inventory of managed Linux nodes and approved orchestration servers.
- Enforce change windows and emergency-change documentation for automated deployments.
- Restrict orchestration privileges to authorized operators and approved service accounts.
- Centralize logs from Linux hosts and orchestration platforms so SOC and IR teams can reconstruct remote deployments.
- Review unmanaged-node discovery and onboarding processes to reduce fleet visibility gaps.
Analyst notes and limits
AN0624 is a detection analytic for Linux environments focused on remote scripts or binaries deployed through Puppet, Chef, Ansible, or shell scripts from orchestration servers, especially outside maintenance windows or on unmanaged nodes. Its defensive value is strongest when paired with asset inventory, change-management records, and orchestration logs.
The supplied ATT&CK object has no tactics, no official detection detail, and no relationship context. This take therefore avoids claims about attacker attribution, active exploitation, specific ATT&CK techniques, or guaranteed detection outcomes. Local environment baselines are required to determine what is authorized versus anomalous.
Analytic 0624
Detects remote scripts or binaries deployed via Puppet, Chef, Ansible, or shell scripts from orchestration servers executing outside maintenance windows or in unmanaged nodes.
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.
All related ATT&CK context
No relationships are available in the current normalized data for this object.
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 .
Imported snapshots across ATT&CK releases (1)
| Release | Bundle imported | Object version | Modified | Status | Raw hash |
|---|---|---|---|---|---|
| 19.1 | 1.0 | Current bundle | 44b2bb6382d3… |
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.
External references and citations
MITRE external references are preserved separately from Glexia analysis so citations remain traceable to their original source records.
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mitre-attack AN0624Open source URL
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