Script executed from hidden payload likely appended to image (Stego + Execution)
Description
Script executed from hidden payload likely appended to image (Stego + Execution)
Query · wazuh
field process_exec.process.binary="/usr/bin/sh"
No license declared
socfortress/Wazuh-Rules publishes no license, and without an express grant the default is all rights reserved. The query above is synthesized from the rule rather than copied out of it, so you can see what the rule matches on; the rule as written stays upstream.
Read the full rule at Tetragon/700000-tetragon.xml ↗. Why this rule is treated this way.
Fires when
Wazuh evaluates a chain top-down. Every rule above this one must match on the same event before this rule is tested at all.
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700064Suspicious command used in possible steganographic payload delivery (T1001.002) anchor level 10decoded_as=json AND field process_exec.process.binary="/usr/bin/(xargs|xxd|strings|tail|base64|sh)" -
700065Script executed from hidden payload likely appended to image (Stego + Execution) refinement level 10 this rulefield process_exec.process.binary="/usr/bin/sh"
Rule dependencies
Depends on
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composes · Wazuh if_sid
700064