CN_Honker_Webshell_PHP_php4

rule CN_Honker_Webshell_PHP_php4 {
	meta:
		description = "Webshell from CN Honker Pentest Toolset - file php4.txt"
		license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
		author = "Florian Roth (Nextron Systems)"
		reference = "Disclosed CN Honker Pentest Toolset"
		date = "2015-06-23"
		score = 70
		hash = "179975f632baff6ee4d674fe3fabc324724fee9e"
		id = "82446dff-dd1e-54a8-bb70-570bedc805b5"
	strings:
		$s0 = "nc -l -vv -p port(" ascii /* PEStudio Blacklist: strings */
	condition:
		uint16(0) == 0x4850 and filesize < 1KB and all of them
}