DITEKSHEN_MALWARE_Win_Limerat

rule DITEKSHEN_MALWARE_Win_Limerat : FILE
{
	meta:
		description = "LimeRAT payload"
		author = "ditekSHen"
		id = "a4b85cad-97a8-514c-9380-f3e8ec95a44d"
		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#L152-L168"
		license_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
		logic_hash = "8ae35c5fa48773b93da0b76b238fc8dbaf19fdeb6fd81bf23842c5121d620116"
		score = 75
		quality = 75
		tags = "FILE"

	strings:
		$s1 = "schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr" wide
		$s2 = "\\vboxhook.dll" fullword wide
		$s3 = "Win32_Processor.deviceid=\"CPU0\"" fullword wide
		$s4 = "select CommandLine from Win32_Process where Name='{0}'" wide
		$s5 = "Minning..." fullword wide
		$s6 = "Regasm.exe" fullword wide
		$s7 = "Flood!" fullword wide
		$s8 = "Rans-Status" fullword wide
		$s9 = "cmd.exe /c ping 0" wide

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