Emerging Threathightest
CVE-2022-24527 Microsoft Connected Cache LPE
Detects files created during the local privilege exploitation of CVE-2022-24527 Microsoft Connected Cache
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Launch
Emerging Threat
Active Threat
Developed to detect an active or emerging threat. Prioritize investigation of any alerts and correlate with threat intelligence.
Log Source
WindowsFile Event
ProductWindows← raw: windows
CategoryFile Event← raw: file_event
Events for file system activity including creation, modification, and deletion.
Detection Logic
Detection Logic2 selectors
detection:
selection:
TargetFilename|endswith: 'WindowsPowerShell\Modules\webAdministration\webAdministration.psm1'
filter:
User|contains: # covers many language settings
- 'AUTHORI'
- 'AUTORI'
condition: selection and not filterFalse Positives
Unknown
False positive likelihood has not been assessed. Additional context may be needed during triage.
References
MITRE ATT&CK
Sub-techniques
Other
cve.2022-24527detection.emerging-threats
Rule Metadata
Rule ID
e0a41412-c69a-446f-8e6e-0e6d7483dad7
Status
test
Level
high
Type
Emerging Threat
Created
Wed Apr 13
Path
rules-emerging-threats/2022/Exploits/CVE-2022-24527/file_event_win_cve_2022_24527_lpe.yml
Raw Tags
attack.executionattack.privilege-escalationattack.t1059.001cve.2022-24527detection.emerging-threats