DITEKSHEN_MALWARE_Win_Timetime

rule DITEKSHEN_MALWARE_Win_Timetime : FILE
{
	meta:
		description = "Detects TimeTime ransomware"
		author = "ditekSHen"
		id = "4d6a31b5-b5a5-58e2-bfce-c40c72cda391"
		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#L9311-L9327"
		license_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
		logic_hash = "c75ca595ff25f8c79bfe8e5c6af29349be8f07c2de79fd24f09b02afffb7168b"
		score = 75
		quality = 75
		tags = "FILE"

	strings:
		$s1 = "@_DECRYPTOR_@" ascii wide
		$s2 = "@__RECOVER_YOUR_FILES__@" wide
		$s3 = "\\TimeTime.pdb" ascii
		$s4 = "runCommand" fullword ascii
		$s5 = "decryptor_file_name" fullword ascii
		$s6 = "encryption_hiding_process" fullword ascii
		$s7 = "admin_hiding_process" fullword ascii
		$s8 = "security_vaccine" fullword ascii
		$s9 = "EncrFiles_Load" fullword ascii

	condition:
		uint16( 0 ) == 0x5a4d and 4 of them
}