Lower Defender Platform LSASS.
Description
Lower Defender Platform LSASS.
Query · wazuh
field win.eventdata.targetImage="(?i)^C:\\\\Windows\\\\system32\\\\lsass\.exe$" AND field win.eventdata.sourceImage="(?i)^C:\\\\ProgramData\\\\Microsoft\\\\Windows Defender\\\\Platform\\\\[A-Za-z0-9.-]+\\\\MsMpEng\.exe$"
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 Exclusion Rules/900000-exclusion_rules.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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92900Lsass process was accessed by with read permissions, possible credential dump · win.eventdata.targetImage = (?i)lsass\.exe, win.eventdata.grantedAccess = (?i)(0x1010|0x40) anchor level 12field win.eventdata.targetImage="(?i)lsass\.exe" AND field win.eventdata.grantedAccess="(?i)(0x1010|0x40)" AND field win.eventdata.sourceImage="(?i)(C:\\\\Program Files|wmiprvse\.exe)" -
field win.eventdata.targetImage="(?i)^C:\\\\Windows\\\\system32\\\\lsass\.exe$" AND field win.eventdata.sourceImage="(?i)^C:\\\\ProgramData\\\\Microsoft\\\\Windows Defender\\\\Platform\\\\[A-Za-z0-9.-]+\\\\MsMpEng\.exe$"