ATT&CKReferencesGitHub SigFlip opensource tool

GitHub SigFlip opensource tool

Mohamed El Azaar (med0x2e), TimWhite (timwhitez). (2023, August 28). GitHub SigFlip. Retrieved September 30, 2025.

Open the source

Techniques0

Not cited by any technique.

Groups0

None recorded.

Software0

None recorded.

Campaigns0

None recorded.

Procedure examples1

TechniqueUsed byProcedure example
T1055.002
Portable Executable Injection
Campaign3CX Supply Chain Attack

During the 3CX Supply Chain Attack, AppleJeus uses the SigFlip tool to inject arbitrary code without affecting or breaking the file's signature.

Data from MITRE ATT&CK® (Enterprise). ATT&CK® is a registered trademark of The MITRE Corporation.