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DITEKSHEN_INDICATOR_TOOL_Reversessh_Go

Detects golang reverse ssh tool

Suspicious / huntingditekSHen detectionBSD 2-Clause LicenseCompiles with YARA-X
Author
ditekShen
Date
2020-11-06
Modified
2024-09-25
Score / Quality
75 / 75

What this rule detects

Detects golang reverse ssh tool

Targets: Windows PE.

It defines 2 patterns (2 text, 0 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

Download .yar
indicator-tool-reversessh-go.yarBSD 2-Clause License
rule DITEKSHEN_INDICATOR_TOOL_Reversessh_Go : FILE
{
	meta:
		description = "Detects golang reverse ssh tool"
		author = "ditekShen"
		id = "4fb671aa-ad42-5f7e-bd5a-c19f018088c9"
		date = "2020-11-06"
		modified = "2024-09-25"
		reference = "https://github.com/ditekshen/detection"
		source_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/yara/indicator_tools.yar#L1795-L1804"
		license_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
		logic_hash = "4f9899aacc09c7da05fb5d412cfe8e91ee0d8e922189a6f921410d73ae8b3a9c"
		score = 75
		quality = 75
		tags = "FILE"

	strings:
		$s1 = "/reverse_ssh/" ascii
		$s2 = "main.rsshService" ascii

	condition:
		uint16( 0 ) == 0x5a4d and all of them
}

Strings (2 patterns)

IdentifierTypeValueModifiers
$s1text"/reverse_ssh/"ascii
$s2text"main.rsshService"ascii

Condition

uint16( 0 ) == 0x5a4d and all of them

In plain words (Heuristic)

  • The file must start with “MZ” — a Windows executable (PE).
  • All patterns in the rule must match.

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References

Licence & attribution

Author: ditekShen

Source repository: ditekSHen detection @ e76c93dcde

Licence: BSD 2-Clause License (repository licence)

Copyright notice: Copyright 2021 by ditekSHen (https://github.com/ditekshen/detection).

Original rule

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

Rule id: 4fb671aa-ad42-5f7e-bd5a-c19f018088c9

Tags:FILE

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