XScanLib

rule XScanLib {
	meta:
		description = "Chinese Hacktool Set - file XScanLib.dll"
		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 = "c5cb4f75cf241f5a9aea324783193433a42a13b0"
		id = "e1e2cfad-7cbb-51c3-9b55-648c47af641e"
	strings:
		$s4 = "XScanLib.dll" fullword ascii
		$s6 = "Ports/%s/%d" fullword ascii
		$s8 = "DEFAULT-TCP-PORT" fullword ascii
		$s9 = "PlugCheckTcpPort" fullword ascii
	condition:
		uint16(0) == 0x5a4d and filesize < 360KB and all of them
}