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HARFANGLAB_Nhas_Reverse_Shell_Unpacked_Large

Matches unpacked NHAS reverse_ssh file samples

Suspicious / huntingHarfangLab IOCsNo licence (all rights reserved)Compiles with YARA-X
Author
HarfangLab
Date
2024-09-24
Modified
2026-05-18
Score / Quality
75 / 80

What this rule detects

Matches unpacked NHAS reverse_ssh file samples

Targets: Windows PE, Linux ELF.

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

Summary generated from the rule's metadata and condition.

Rule source

Rule text not reproduced

This rule comes from HarfangLab IOCs, 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

Sample hashes

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

  • 18556a794f5d47f93d375e257fa94b9fb1088f3021cf79cc955eb4c1813a95da

Licence & attribution

Author: HarfangLab

Source repository: HarfangLab IOCs @ 3e2b674bf2

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: 7d910d10-49a1-5fb5-b5bd-49155413c433

Metadata

contextfile

Tags:FILE

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