scanms_scanms

rule scanms_scanms {
	meta:
		description = "Chinese Hacktool Set - file scanms.exe"
		license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
		author = "Florian Roth (Nextron Systems)"
		reference = "http://tools.zjqhr.com/"
		date = "2015-06-13"
		hash = "47787dee6ddea2cb44ff27b6a5fd729273cea51a"
		id = "50393220-35ae-5d3b-ae3f-5d5eb036c043"
	strings:
		$s1 = "--- ScanMs Tool --- (c) 2003 Internet Security Systems ---" fullword ascii
		$s2 = "Scans for systems vulnerable to MS03-026 vuln" fullword ascii
		$s3 = "More accurate for WinXP/Win2k, less accurate for WinNT" fullword ascii /* PEStudio Blacklist: os */
		$s4 = "added %d.%d.%d.%d-%d.%d.%d.%d" fullword ascii
		$s5 = "Internet Explorer 1.0" fullword ascii
	condition:
		uint16(0) == 0x5a4d and filesize < 300KB and 3 of them
}