Audit: EXECVE Messages grouped.
Description
Audit: EXECVE Messages grouped.
Query · wazuh
decoded_as=auditd-execve
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 Auditd/200110-auditd.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=auditd-execve
Refined by
42 rules chain off this one, narrowing it further.
- Detects attempts to record audio with arecord utility.
- Adversaries may use binary padding to add junk data and change the on-disk representation of malware. This rule detect using dd and truncate to add a junk data to file.
- Adversaries may use binary padding to add junk data and change the on-disk representation of malware. This rule detect using dd and truncate to add a junk data to file.
- All TCP traffic on particular port from attacker is routed to different port. ex. '/sbin/iptables -t nat -D PREROUTING -p tcp -s 192.168.1.1 --dport 22 -j REDIRECT --to-ports 42392'.
- Detects attempts to discover the files with setuid/setgid capability on them. That would allow adversary to escalate their privileges.