Suspicious type Command Piping Encoded Log to Renamed git Binary (via process_creation)

PremiumReviewedSigma · Medium · v1
Product
windows
Category
process_creation
Author
HuntRule
Published
2026-08-14
Updated
2026-08-28

ATT&CK techniques

Defense Evasion
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Priv Esc

  7. Cred Access

  8. Discovery

  9. Lateral Movement

  10. Collection

  11. C2

  12. Exfiltration

  13. Impact

What it detects

This rule detects a command line that pipes the contents of glog.txt via the type command into the renamed git binary, the staging technique used by APT-C-60 to feed an encoded payload to its execution proxy. Reading a benign-looking log file and piping it into a proxied binary conceals the true payload source.

Related detections9 linkedT1027 — drag to rearrange
Suspicious Encoded PowerShell Using Base64 Stream Decompression Routines (via process_creation)
Suspicious PowerShell In-Memory Execution with AES Decryption
Suspicious Encoded PowerShell Command Execution
Suspicious node.exe Executing Compiled JavaScript Bytecode File
Malicious Encoded Payload Decoded and Piped to Shell via xxd or base64 (via process_creation)
Suspicious PEAKLIGHT Memory-Only PowerShell Downloader Flags (via process_creation)
Suspicious Fake GIF Magic Header Written to Disguise Payload File (via process_creation)
Suspicious Base64 Decode Piped to Python Interpreter for In-Memory Execution (via process_creation)
Suspicious Thumbs.ini File Written to AppData by UNC2970 MISTPEN (via file_event)
Suspicious type Command Piping Encoded Log to Renamed git Binary (via process_creation)
Pivot detection · T1027 · 9 related

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