webshell_sig_404super

Description

Web shells - generated from file 404super.php

Query · yara

strings:
		$s4 = "$i = pack('c*', 0x70, 0x61, 99, 107);" fullword
		$s6 = "    'h' => $i('H*', '687474703a2f2f626c616b696e2e64756170702e636f6d2f7631')," fullword
		$s7 = "//http://require.duapp.com/session.php" fullword
		$s8 = "if(!isset($_SESSION['t'])){$_SESSION['t'] = $GLOBALS['f']($GLOBALS['h']);}" fullword
		$s12 = "//define('pass','123456');" fullword
		$s13 = "$GLOBALS['c']($GLOBALS['e'](null, $GLOBALS['s']('%s',$GLOBALS['p']('H*',$_SESSIO"
	condition:
		1 of them
Raw source webshell_sig_404super · YARA
Esc
Published by Neo23x0/signature-base ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
rule webshell_sig_404super {
	meta:
		description = "Web shells - generated from file 404super.php"
		license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
		author = "Florian Roth (Nextron Systems)"
		date = "2014/03/28"
		score = 70
		hash = "7ed63176226f83d36dce47ce82507b28"
		id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
	strings:
		$s4 = "$i = pack('c*', 0x70, 0x61, 99, 107);" fullword
		$s6 = "    'h' => $i('H*', '687474703a2f2f626c616b696e2e64756170702e636f6d2f7631')," fullword
		$s7 = "//http://require.duapp.com/session.php" fullword
		$s8 = "if(!isset($_SESSION['t'])){$_SESSION['t'] = $GLOBALS['f']($GLOBALS['h']);}" fullword
		$s12 = "//define('pass','123456');" fullword
		$s13 = "$GLOBALS['c']($GLOBALS['e'](null, $GLOBALS['s']('%s',$GLOBALS['p']('H*',$_SESSIO"
	condition:
		1 of them
}

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