DITEKSHEN_MALWARE_Win_Warezov

rule DITEKSHEN_MALWARE_Win_Warezov : FILE
{
	meta:
		description = "Detects Warezov worm/downloader"
		author = "ditekSHen"
		id = "8cb1dcb1-981d-5ff2-b0d9-aa18dfbfc795"
		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#L4255-L4269"
		license_url = "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
		logic_hash = "e65922902fd18175a3ce7b600d46535e92b92240fa3ca83dced6f9ce14f3e815"
		score = 75
		quality = 75
		tags = "FILE"

	strings:
		$s1 = "ft\\Windows\\CurrentVersion\\Run" wide
		$s2 = "DIR%SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run" wide
		$s3 = "%WINDIR%\\sqhos32.wmf" wide
		$s4 = "Accept: */*" fullword ascii
		$s5 = "Range: bytes=" fullword ascii
		$s6 = "module.exe" fullword ascii
		$s7 = { 25 73 25 73 2e 25 73 ?? ?? 22 22 26 6c 79 79 56 00 00 00 00 25 73 25 30 34 64 25 30 32 64 25 30 32 64 00 }

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