Possible GTFOBins Shell Breakout via apt Command

ATT&CK techniques

Execution → Defense Evasion

Recon
Resource Dev
Initial Access
Execution
- T1059.004Unix Shell
Persistence
Priv Esc
- T1548Abuse Elevation Control Mechanism
Defense Evasion
- T1548Abuse Elevation Control Mechanism
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects the apt or apt-get package manager spawning an interactive shell, a GTFOBins technique used to escape restricted shells or escalate privileges when apt runs under sudo. Package managers do not normally launch shells, so this parent-child relationship indicates a shell breakout attempt.

Reporting behind it

Related detections9 linkedT1059.004 — drag to rearrange

Malicious Shell Payload Piped from curl to zsh

Possible Bitbucket Pre-Auth RCE via git archive exec Null-Byte Injection (CVE-2022-36804) (via webserver)

Malicious TeamTNT Docker Gatling Gun Initialization Script (via process_creation)

Suspicious Shell Spawned by PostgreSQL Server Process (via process_creation)

Malicious Remote Script Piped Directly to a Shell (via process_creation)

HamsaUpdate Linux Payload Download via Wget Piped to Bash (via process_creation)

Suspicious Remote Script Execution via Wget or Curl Piped to Shell (via process_creation)

Malicious Bash Dev-TCP Reverse Shell via Shell (via process_creation)

Obfuscated Base64-Decoded Payload Piped to a Shell (via process_creation)

Possible GTFOBins Shell Breakout via apt Command

Pivot detection · T1059.004 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

Full detection rule

Unlock this rule to view and copy it

The detection logic is included with a plan. Everything else — context, mappings and implementation details — stays free on this page.

Sign in for 3 free unlocks

Signing in gives you 3 unlocks to spend on any rule in the library. No card, and they do not expire.

Also included

Unlocked rules convert on this page — to Splunk SPL or Splunk — Raw Index SPL or Microsoft Sentinel KQL or Microsoft Sentinel ASIM ASIM KQL or Microsoft Defender XDR KQL or Elastic Security KQL or Elastic Security Lucene or Elastic Security ES|QL or CrowdStrike Falcon CQL or SentinelOne PowerQuery or Palo Alto Cortex XDR XQL or Carbon Black Cloud Platform Search or Carbon Black EDR Process Search or Google Security Operations UDM Search or IBM QRadar AQL or Sumo Logic Cloud SIEM Rules expression or Rapid7 InsightIDR LEQL or Graylog Search or OpenSearch Lucene or OpenSearch PPL PPL or Grafana Loki LogQL or SQLite SQL or Zircolite SQLite — with the log-source profile the engine picked, the field map it used, and everything it could not express. Converting a rule you have unlocked costs no further credit.

See it run on a free rule →Convert your own rule →