Detects embeding of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.
Description
Detects embeding of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information.
Query · wazuh
field columns.cmdline="steghide" AND field columns.cmdline="embed" AND field columns.cmdline="-cf|-ef" AND field columns.cmdline="-cf|-ef"
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 Osquery/200200-osquery.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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decoded_as=json AND field name="bpf_process_events|es_process_events" -
200279Detects embeding of files with usage of steghide binary, the adversaries may use this technique to prevent the detection of hidden information. refinement level 12 this rulefield columns.cmdline="steghide" AND field columns.cmdline="embed" AND field columns.cmdline="-cf|-ef" AND field columns.cmdline="-cf|-ef"
Rule dependencies
Depends on
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composes · Wazuh if_sid
200223