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DITEKSHEN_MALWARE_Win_Iamthekingqueenofclubs

IAmTheKing Queen Of Clubs payload

MalwareIamthekingqueenofclubsditekSHen 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

IAmTheKing Queen Of Clubs payload

Associated malware family: Iamthekingqueenofclubs.

Targets: Windows PE.

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

Summary generated from the rule's metadata and condition.

Rule source

Download .yar
malware-win-iamthekingqueenofclubs.yarBSD 2-Clause License
rule DITEKSHEN_MALWARE_Win_Iamthekingqueenofclubs : FILE
{
	meta:
		description = "IAmTheKing Queen Of Clubs payload"
		author = "ditekSHen"
		id = "4d19a484-0483-5b3e-a9ad-1cd8ca263a04"
		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#L6993-L7007"
		license_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
		logic_hash = "28d7d3e9a3b7c104fc5b0fa38ce33b34596f16f6987c34a0e2e3fd93a8a908bd"
		score = 75
		quality = 75
		tags = "FILE"

	strings:
		$s1 = "Not Support!" fullword wide
		$s2 = "%s|%s|%s|%s" fullword wide
		$s3 = "cmd.exe" fullword wide
		$s4 = "for(;;){$S=Get-Content \"%s\";IF($S){\"\" > \"%s\";$t=iex $S 2>\"%s\";$t=$t+' ';echo $t >>\"%s\";}sleep -m " wide
		$s5 = "PowerShell.exe -nop -c %s" fullword wide
		$s6 = "%s \"%s\" Df" fullword wide
		$s7 = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322)" fullword ascii

	condition:
		uint16( 0 ) == 0x5a4d and 5 of them
}

Strings (7 patterns)

IdentifierTypeValueModifiers
$s1text"Not Support!"fullword wide
$s2text"%s|%s|%s|%s"fullword wide
$s3text"cmd.exe"fullword wide
$s4text"for(;;){$S=Get-Content \"%s\";IF($S){\"\" > \"%s\";$t=iex $S 2>\"%s\";$t=$t+' ';echo $t >>\"%s\";}sleep -m "wide
$s5text"PowerShell.exe -nop -c %s"fullword wide
$s6text"%s \"%s\" Df"fullword wide
$s7text"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322)"fullword ascii

Condition

uint16( 0 ) == 0x5a4d and 5 of them

In plain words (Heuristic)

  • The file must start with “MZ” — a Windows executable (PE).
  • At least 5 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: 4d19a484-0483-5b3e-a9ad-1cd8ca263a04

Tags:FILE

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