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YARA · SecuInfra Falcon Team

SECUINFRA_APT_Bitter_Maldoc_Verify

Detects Bitter (T-APT-17) shellcode in oleObject (CVE-2018-0798)

APT / threat actorSecuInfra Falcon TeamNo licence (all rights reserved)Compiles with YARA-X
Author
SECUINFRA Falcon Team (@SI_FalconTeam)
Date
2022-06-01
Modified
2022-07-05
Score / Quality
75 / 70

What this rule detects

Detects Bitter (T-APT-17) shellcode in oleObject (CVE-2018-0798)

It defines 8 patterns (7 text, 1 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

Rule text not reproduced

This rule comes from SecuInfra Falcon Team, which does not grant a licence to redistribute its rules (No licence (all rights reserved)). We show its metadata only. Read the original rule upstream:

View the rule on GitHubOpen the repository

References

Sample hashes

Hashes of samples the author lists in the rule's meta (look them up in your threat-intelligence platform).

  • 0c7158f9fc2093caf5ea1e34d8b8fffce0780ffd25191fac9c9b52c3208bc450
  • bd0d25194634b2c74188cfa3be6668590e564e6fe26a6fe3335f95cbc943ce1d
  • 3992d5a725126952f61b27d43bd4e03afa5fa4a694dca7cf8bbf555448795cd6

Licence & attribution

Author: SECUINFRA Falcon Team (@SI_FalconTeam)

Source repository: SecuInfra Falcon Team @ 2d7c66d7d1

Licence: No licence (all rights reserved) (repository licence)

Original rule

Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.

Rule id: 8e0e32d3-f00e-5145-9386-f42ddca703ae

Metadata

tlpWHITE

Tags:CVE_2018_0798