DITEKSHEN_MALWARE_Win_Qakbot

rule DITEKSHEN_MALWARE_Win_Qakbot : FILE
{
	meta:
		description = "Detects variants of QakBot payload"
		author = "ditekSHen"
		id = "3a3b3b6c-0969-584e-a184-7acfca3cdd42"
		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#L3445-L3457"
		license_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
		logic_hash = "b64c05eb7ac03b2b4709f9979d117e4cacc617f21d0b3bf1c1be42aa18cc44cc"
		score = 75
		quality = 73
		tags = "FILE"

	strings:
		$s1 = "stager_1.dll" fullword ascii
		$s2 = "_vsnwprintf" fullword ascii
		$s3 = "DllRegisterServer" fullword ascii
		$s4 = "Win32_PnPEntity" fullword wide
		$s5 = "0>user32.dll" fullword ascii

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