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On this page
  • File Location
  • Parsing Data
  • Considerations
  • Anti Forensics
  1. Windows
  2. Forensics
  3. Evidence of Execution

PCA

Tracks GUI execution, not user based.

PreviousAmCacheNextMUICache

Last updated 1 year ago

File Location

  • C:\Windows\appcompat\pca

Parsing Data

No need to parse data, comes in formated text file.

Considerations

  • New Windows 11 execution artifact.

  • Tracks GUI execution.

  • Tracks full binary path and last executed time in UTC PcaAppLaunchDic.txt.

  • Usually PcaGeneralDb1.txt won't have data.

PcaGeneralDb0.txt

Ties in with amcache and contains FileID. Can be used to correlate execution and file existence.

Anti Forensics

LogoNew Windows 11 Pro (22H2) Evidence of Execution Artifact! - AboutDFIR - The Definitive Compendium ProjectAboutDFIR - The Definitive Compendium Project