Rule simplification

Two selection fields are reduced to one. HKCU and HKLM registry value changes are considered, thus wildcards are added. No change at details.
This commit is contained in:
Ensar Şamil 2018-09-28 10:58:50 +03:00 committed by GitHub
parent 1c2431f33b
commit dec7568d4c
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@ -12,9 +12,11 @@ logsource:
product: windows
service: sysmon
detection:
selection1:
selection:
EventID: 13
TargetObject: '\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\*'
TargetObject:
- '*\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\*'
- '*\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*'
Details:
- 'C:\Windows\Temp\*'
- '*\AppData\*'
@ -23,18 +25,7 @@ detection:
- 'C:\Users\Public\*'
- 'C:\Users\Default\*'
- 'C:\Users\Desktop\*'
selection2:
EventID: 13
TargetObject: '\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*'
Details:
- 'C:\Windows\Temp\*'
- '*\AppData\*'
- 'C:\$Recycle.bin\*'
- 'C:\Temp\*'
- 'C:\Users\Public\*'
- 'C:\Users\Default\*'
- 'C:\Users\Desktop\*'
condition: selection1 or selection2
condition: selection
fields:
- Image
falsepositives: