Detection rules › Sigma

PCRE.NET Package Image Load

Severity
high
Author
Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
Source
upstream

Detects processes loading modules related to PCRE.NET package

MITRE ATT&CK coverage

TacticTechniques
ExecutionT1059 Command and Scripting Interpreter

Event coverage

ProviderEvent IDTitle
Sysmon7Image loaded

Stages and Predicates

Stage 1: selection

ImageLoaded|contains: '\AppData\Local\Temp\ba9ea7344a4a5f591d6e5dc32a13494b\'

Indicators

Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.

FieldKindValues
ImageLoadedmatch
  • \AppData\Local\Temp\ba9ea7344a4a5f591d6e5dc32a13494b\