Emerging Threathightest
APT PRIVATELOG Image Load Pattern
Detects an image load pattern as seen when a tool named PRIVATELOG is used and rarely observed under legitimate circumstances
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Florian Roth (Nextron Systems)Created Tue Sep 07Updated Sun Oct 0933a2d1dd-f3b0-40bd-8baf-7974468927cc2021
Emerging Threat
Active Threat
Developed to detect an active or emerging threat. Prioritize investigation of any alerts and correlate with threat intelligence.
Log Source
WindowsImage Load (DLL)
ProductWindows← raw: windows
CategoryImage Load (DLL)← raw: image_load
Detection Logic
Detection Logic1 selector
detection:
selection:
Image|endswith: '\svchost.exe'
ImageLoaded|endswith: '\clfsw32.dll'
condition: selectionFalse Positives
Rarely observed
References
MITRE ATT&CK
Techniques
Other
detection.emerging-threats
Rule Metadata
Rule ID
33a2d1dd-f3b0-40bd-8baf-7974468927cc
Status
test
Level
high
Type
Emerging Threat
Created
Tue Sep 07
Modified
Sun Oct 09
Path
rules-emerging-threats/2021/TA/PRIVATELOG/image_load_usp_svchost_clfsw32.yml
Raw Tags
attack.defense-evasionattack.privilege-escalationattack.t1055detection.emerging-threats