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RTT· red team

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Techniques›Defense Evasion›Binary Padding

Defense Evasion

Binary Padding

T1027.001 · MITRE ATT&CK

Adversaries may append junk data to a binary to change its on-disk representation and whole-file hash. Padding can evade some hash-based blocklists or static signatures and may increase file size beyond limits used by some security tools. It does not guarantee that a particular binary will keep working or evade a control; results depend on the file format and security policy.

ArtifactsRESTRICTED_ACCESS_BLUR_MARKER

Steps1

CategoryObfuscation

Discuss in Advisor

Walkthrough

Step 1

RESTRICTED_ACCESS_BLUR_MARKER

RESTRICTED_ACCESS_BLUR_MARKER

Requirements: none specified (operational prerequisites may still apply)

Check before starting: RESTRICTED_ACCESS_BLUR_MARKER

Coverage Gap: No catalog tool command currently produces this step's declared outcomes.

Detection signal

Detection 01

RESTRICTED_ACCESS_BLUR_MARKER

Mitigations

Mitigation 01

RESTRICTED_ACCESS_BLUR_MARKER

OPSEC notes

RESTRICTED_ACCESS_BLUR_MARKER

References

Extended details

RESTRICTED_ACCESS_BLUR_MARKER