Dos_iis7

rule Dos_iis7 {
	meta:
		description = "Chinese Hacktool Set - file iis7.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 = "0a173c5ece2fd4ac8ecf9510e48e95f43ab68978"
		id = "8813b7a2-0d44-5f26-80ab-0f493c09a027"
	strings:
		$s0 = "\\\\localhost" fullword ascii
		$s1 = "iis.run" fullword ascii
		$s3 = ">Could not connecto %s" fullword ascii
		$s5 = "WHOAMI" ascii
		$s13 = "WinSta0\\Default" fullword ascii  /* Goodware String - occured 22 times */
	condition:
		uint16(0) == 0x5a4d and filesize < 140KB and all of them
}