UploadShell_98038f1efa4203432349badabad76d44337319a6

Description

Detects a web shell

Query · yara

strings:
		$s2 = "$lol = file_get_contents(\"../../../../../wp-config.php\");" fullword ascii
		$s6 = "@unlink(\"./export-check-settings.php\");" fullword ascii
		$s7 = "$xos = \"Safe-mode:[Safe-mode:\".$hsafemode.\"] " fullword ascii
	condition:
		( uint16(0) == 0x3f3c and filesize < 6KB and ( all of ($s*) ) ) or ( all of them )
Raw source UploadShell_98038f1efa4203432349badabad76d44337319a6 · YARA
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Published by Neo23x0/signature-base ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
rule UploadShell_98038f1efa4203432349badabad76d44337319a6 {
	meta:
		description = "Detects a web shell"
		license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
		author = "Florian Roth (Nextron Systems)"
		reference = "https://github.com/bartblaze/PHP-backdoors"
		date = "2016-09-10"
		hash1 = "506a6ab6c49e904b4adc1f969c91e4f1a7dde164be549c6440e766de36c93215"
		id = "f385b091-ce0d-5d5b-8eeb-57e00c8d0210"
	strings:
		$s2 = "$lol = file_get_contents(\"../../../../../wp-config.php\");" fullword ascii
		$s6 = "@unlink(\"./export-check-settings.php\");" fullword ascii
		$s7 = "$xos = \"Safe-mode:[Safe-mode:\".$hsafemode.\"] " fullword ascii
	condition:
		( uint16(0) == 0x3f3c and filesize < 6KB and ( all of ($s*) ) ) or ( all of them )
}

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