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YARA · ditekSHen detection

DITEKSHEN_MALWARE_Win_Modirat

MoDiRAT payload

MalwareModiratditekSHen detectionBSD 2-Clause LicenseCompiles with YARA-X
Author
ditekSHen
Date
2020-11-06
Modified
2024-11-01
Score / Quality
75 / 75

What this rule detects

MoDiRAT payload

Associated malware family: Modirat.

Targets: Windows PE.

It defines 9 patterns (9 text, 0 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

Download .yar
malware-win-modirat.yarBSD 2-Clause License
rule DITEKSHEN_MALWARE_Win_Modirat : FILE
{
	meta:
		description = "MoDiRAT payload"
		author = "ditekSHen"
		id = "8b641c7a-5ebd-50e7-83cb-e408683c456b"
		date = "2020-11-06"
		modified = "2024-11-01"
		reference = "https://github.com/ditekshen/detection"
		source_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/yara/malware.yar#L1142-L1158"
		license_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
		logic_hash = "d0760e9dab7e9c0affb2193ea249feea8bb58e519522ca2a562f015059ad5590"
		score = 75
		quality = 75
		tags = "FILE"

	strings:
		$s1 = "add_Connected" fullword ascii
		$s2 = "Statconnected" fullword ascii
		$s3 = "StartConnect" fullword ascii
		$s4 = "TelegramTitleDetect" fullword ascii
		$s5 = "StartTitleTelegram" fullword ascii
		$s6 = "Check_titles" fullword ascii
		$s7 = "\\MoDi RAT V" ascii
		$s8 = "IsBuzy" fullword ascii
		$s9 = "Recording_Time" fullword wide

	condition:
		( uint16( 0 ) == 0x5a4d and 7 of them ) or all of them
}

Strings (9 patterns)

IdentifierTypeValueModifiers
$s1text"add_Connected"fullword ascii
$s2text"Statconnected"fullword ascii
$s3text"StartConnect"fullword ascii
$s4text"TelegramTitleDetect"fullword ascii
$s5text"StartTitleTelegram"fullword ascii
$s6text"Check_titles"fullword ascii
$s7text"\\MoDi RAT V"ascii
$s8text"IsBuzy"fullword ascii
$s9text"Recording_Time"fullword wide

Condition

( uint16( 0 ) == 0x5a4d and 7 of them ) or all of them

In plain words (Heuristic)

  • The file must start with “MZ” — a Windows executable (PE).
  • All patterns in the rule must match.
  • At least 7 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: 8b641c7a-5ebd-50e7-83cb-e408683c456b

Tags:FILE

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