Emerging Threathightest
PaperCut MF/NG Exploitation Related Indicators
Detects exploitation indicators related to PaperCut MF/NG Exploitation
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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
WindowsProcess Creation
ProductWindows← raw: windows
CategoryProcess Creation← raw: process_creation
Events generated when a new process is spawned on the system. Covers command-line arguments, parent/child relationships, and process metadata.
Detection Logic
Detection Logic2 selectors
detection:
selection_1:
CommandLine|contains|all:
- ' /c '
- 'powershell'
- '-nop -w hidden'
- 'Invoke-WebRequest'
- 'setup.msi'
- '-OutFile'
selection_2:
CommandLine|contains|all:
- 'msiexec '
- '/i '
- 'setup.msi '
- '/qn '
- 'IntegratorLogin=fimaribahundq'
condition: 1 of selection_*False Positives
Unlikely
False positives are unlikely for most environments. High confidence detection.
MITRE ATT&CK
Tactics
Other
detection.emerging-threats
Rule Metadata
Rule ID
de1bd0b6-6d59-417c-86d9-a44114aede3b
Status
test
Level
high
Type
Emerging Threat
Created
Tue Apr 25
Path
rules-emerging-threats/2023/TA/PaperCut-Print-Management-Exploitation/proc_creation_win_papercut_print_management_exploitation_indicators.yml
Raw Tags
attack.executiondetection.emerging-threats