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thor-webshells.yar
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thor-webshells.yar
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/*
THOR APT Scanner - Web Shells Extract
This rulset is a subset of all hack tool rules included in our
APT Scanner THOR - the full featured APT scanner
Florian Roth
Nextron Systems GmbH
revision: 20160115
*/
rule Weevely_Webshell {
meta:
description = "Weevely Webshell - Generic Rule - heavily scrambled tiny web shell"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
reference = "http://www.ehacking.net/2014/12/weevely-php-stealth-web-backdoor-kali.html"
date = "2014/12/14"
score = 60
id = "12aa177a-4ebc-5ed8-a81b-34ec83395ec4"
strings:
$s0 = /\$[a-z]{4} = \$[a-z]{4}\("[a-z][a-z]?",[\s]?"",[\s]?"/ ascii
$s1 = /\$[a-z]{4} = str_replace\("[a-z][a-z]?","","/ ascii
$s2 = /\$[a-z]{4}\.\$[a-z]{4}\.\$[a-z]{4}\.\$[a-z]{4}\)\)\); \$[a-z]{4}\(\);/ ascii
$s4 = /\$[a-z]{4}="[a-zA-Z0-9]{70}/ ascii
condition:
uint32(0) == 0x68703f3c and all of ($s*) and filesize > 570 and filesize < 800
}
rule webshell_h4ntu_shell_powered_by_tsoi_ {
meta:
description = "Web Shell - file h4ntu shell powered by tsoi.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "06ed0b2398f8096f1bebf092d0526137"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = " <TD><DIV STYLE=\"font-family: verdana; font-size: 10px;\"><b>Server Adress:</b"
$s3 = " <TD><DIV STYLE=\"font-family: verdana; font-size: 10px;\"><b>User Info:</b> ui"
$s4 = " <TD><DIV STYLE=\"font-family: verdana; font-size: 10px;\"><?= $info ?>: <?= "
$s5 = "<INPUT TYPE=\"text\" NAME=\"cmd\" value=\"<?php echo stripslashes(htmlentities($"
condition:
all of them
}
rule webshell_PHP_sql {
meta:
description = "Web Shell - file sql.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "2cf20a207695bbc2311a998d1d795c35"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "$result=mysql_list_tables($db) or die (\"$h_error<b>\".mysql_error().\"</b>$f_"
$s4 = "print \"<a href=\\\"$_SERVER[PHP_SELF]?s=$s&login=$login&passwd=$passwd&"
condition:
all of them
}
rule webshell_PHP_a {
meta:
description = "Web Shell - file a.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "e3b461f7464d81f5022419d87315a90d"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s1 = "echo \"<option value=\\\"\". strrev(substr(strstr(strrev($work_dir), \"/\""
$s2 = "echo \"<option value=\\\"$work_dir\\\" selected>Current Directory</option>"
$s4 = "<input name=\"submit_btn\" type=\"submit\" value=\"Execute Command\"></p> " fullword
condition:
2 of them
}
rule webshell_iMHaPFtp_2 {
meta:
description = "Web Shell - file iMHaPFtp.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "12911b73bc6a5d313b494102abcf5c57"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s8 = "if ($l) echo '<a href=\"' . $self . '?action=permission&file=' . urlencode($"
$s9 = "return base64_decode('R0lGODlhEQANAJEDAMwAAP///5mZmf///yH5BAHoAwMALAAAAAARAA0AAA"
condition:
1 of them
}
rule webshell_Jspspyweb {
meta:
description = "Web Shell - file Jspspyweb.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "4e9be07e95fff820a9299f3fb4ace059"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = " out.print(\"<tr><td width='60%'>\"+strCut(convertPath(list[i].getPath()),7"
$s3 = " \"reg add \\\"HKEY_LOCAL_MACHINE\\\\SYSTEM\\\\CurrentControlSet\\\\Control"
condition:
all of them
}
rule webshell_Safe_Mode_Bypass_PHP_4_4_2_and_PHP_5_1_2 {
meta:
description = "Web Shell - file Safe_Mode Bypass PHP 4.4.2 and PHP 5.1.2.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "49ad9117c96419c35987aaa7e2230f63"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "die(\"\\nWelcome.. By This script you can jump in the (Safe Mode=ON) .. Enjoy\\n"
$s1 = "Mode Shell v1.0</font></span></a></font><font face=\"Webdings\" size=\"6\" color"
condition:
1 of them
}
rule webshell_SimAttacker_Vrsion_1_0_0_priv8_4_My_friend {
meta:
description = "Web Shell - file SimAttacker - Vrsion 1.0.0 - priv8 4 My friend.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "089ff24d978aeff2b4b2869f0c7d38a3"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s2 = "echo \"<a href='?id=fm&fchmod=$dir$file'><span style='text-decoration: none'><fo"
$s3 = "fputs ($fp ,\"\\n*********************************************\\nWelcome T0 Sim"
condition:
1 of them
}
rule webshell_phpshell_2_1_pwhash {
meta:
description = "Web Shell - file pwhash.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "ba120abac165a5a30044428fac1970d8"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s1 = "<tt> </tt>\" (space), \"<tt>[</tt>\" (left bracket), \"<tt>|</tt>\" (pi"
$s3 = "word: \"<tt>null</tt>\", \"<tt>yes</tt>\", \"<tt>no</tt>\", \"<tt>true</tt>\","
condition:
1 of them
}
rule webshell_PHPRemoteView {
meta:
description = "Web Shell - file PHPRemoteView.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "29420106d9a81553ef0d1ca72b9934d9"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s2 = "<input type=submit value='\".mm(\"Delete all dir/files recursive\").\" (rm -fr)'"
$s4 = "<a href='$self?c=delete&c2=$c2&confirm=delete&d=\".urlencode($d).\"&f=\".u"
condition:
1 of them
}
rule webshell_jsp_12302 {
meta:
description = "Web Shell - file 12302.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "a3930518ea57d899457a62f372205f7f"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "</font><%out.print(request.getRealPath(request.getServletPath())); %>" fullword
$s1 = "<%@page import=\"java.io.*,java.util.*,java.net.*\"%>" fullword
$s4 = "String path=new String(request.getParameter(\"path\").getBytes(\"ISO-8859-1\""
condition:
all of them
}
rule webshell_caidao_shell_guo {
meta:
description = "Web Shell - file guo.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "9e69a8f499c660ee0b4796af14dc08f0"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<?php ($www= $_POST['ice'])!"
$s1 = "@preg_replace('/ad/e','@'.str_rot13('riny').'($ww"
condition:
1 of them
}
rule webshell_PHP_redcod {
meta:
description = "Web Shell - file redcod.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "5c1c8120d82f46ff9d813fbe3354bac5"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "H8p0bGFOEy7eAly4h4E4o88LTSVHoAglJ2KLQhUw" fullword
$s1 = "HKP7dVyCf8cgnWFy8ocjrP5ffzkn9ODroM0/raHm" fullword
condition:
all of them
}
rule webshell_remview_fix {
meta:
description = "Web Shell - file remview_fix.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "a24b7c492f5f00e2a19b0fa2eb9c3697"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s4 = "<a href='$self?c=delete&c2=$c2&confirm=delete&d=\".urlencode($d).\"&f=\".u"
$s5 = "echo \"<P><hr size=1 noshade>\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n"
condition:
1 of them
}
rule webshell_asp_cmd {
meta:
description = "Web Shell - file cmd.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "895ca846858c315a3ff8daa7c55b3119"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<%= \"\\\\\" & oScriptNet.ComputerName & \"\\\" & oScriptNet.UserName %>" fullword
$s1 = "Set oFileSys = Server.CreateObject(\"Scripting.FileSystemObject\")" fullword
$s3 = "Call oScript.Run (\"cmd.exe /c \" & szCMD & \" > \" & szTempFile, 0, True)" fullword
condition:
1 of them
}
rule webshell_php_sh_server {
meta:
description = "Web Shell - file server.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 50
hash = "d87b019e74064aa90e2bb143e5e16cfa"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "eval(getenv('HTTP_CODE'));" fullword
condition:
all of them
}
rule webshell_PH_Vayv_PH_Vayv {
meta:
description = "Web Shell - file PH Vayv.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "35fb37f3c806718545d97c6559abd262"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "style=\"BACKGROUND-COLOR: #eae9e9; BORDER-BOTTOM: #000000 1px in"
$s4 = "<font color=\"#858585\">SHOPEN</font></a></font><font face=\"Verdana\" style"
condition:
1 of them
}
rule webshell_caidao_shell_ice {
meta:
description = "Web Shell - file ice.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "6560b436d3d3bb75e2ef3f032151d139"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<%eval request(\"ice\")%>" fullword
condition:
all of them
}
rule webshell_cihshell_fix {
meta:
description = "Web Shell - file cihshell_fix.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "3823ac218032549b86ee7c26f10c4cb5"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s7 = "<tr style='background:#242424;' ><td style='padding:10px;'><form action='' encty"
$s8 = "if (isset($_POST['mysqlw_host'])){$dbhost = $_POST['mysqlw_host'];} else {$dbhos"
condition:
1 of them
}
rule webshell_asp_shell {
meta:
description = "Web Shell - file shell.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "e63f5a96570e1faf4c7b8ca6df750237"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s7 = "<input type=\"submit\" name=\"Send\" value=\"GO!\">" fullword
$s8 = "<TEXTAREA NAME=\"1988\" ROWS=\"18\" COLS=\"78\"></TEXTAREA>" fullword
condition:
all of them
}
rule webshell_Private_i3lue {
meta:
description = "Web Shell - file Private-i3lue.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "13f5c7a035ecce5f9f380967cf9d4e92"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s8 = "case 15: $image .= \"\\21\\0\\"
condition:
all of them
}
rule webshell_php_up {
meta:
description = "Web Shell - file up.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "7edefb8bd0876c41906f4b39b52cd0ef"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "copy($HTTP_POST_FILES['userfile']['tmp_name'], $_POST['remotefile']);" fullword
$s3 = "if(is_uploaded_file($HTTP_POST_FILES['userfile']['tmp_name'])) {" fullword
$s8 = "echo \"Uploaded file: \" . $HTTP_POST_FILES['userfile']['name'];" fullword
condition:
2 of them
}
rule webshell_Mysql_interface_v1_0 {
meta:
description = "Web Shell - file Mysql interface v1.0.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "a12fc0a3d31e2f89727b9678148cd487"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "echo \"<td><a href='$PHP_SELF?action=dropDB&dbname=$dbname' onClick=\\\"return"
condition:
all of them
}
rule webshell_php_s_u {
meta:
description = "Web Shell - file s-u.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "efc7ba1a4023bcf40f5e912f1dd85b5a"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s6 = "<a href=\"?act=do\"><font color=\"red\">Go Execute</font></a></b><br /><textarea"
condition:
all of them
}
rule webshell_phpshell_2_1_config {
meta:
description = "Web Shell - file config.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "bd83144a649c5cc21ac41b505a36a8f3"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s1 = "; (choose good passwords!). Add uses as simple 'username = \"password\"' lines." fullword
condition:
all of them
}
rule webshell_asp_EFSO_2 {
meta:
description = "Web Shell - file EFSO_2.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "a341270f9ebd01320a7490c12cb2e64c"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "%8@#@&P~,P,PP,MV~4BP^~,NS~m~PXc3,_PWbSPU W~~[u3Fffs~/%@#@&~~,PP~~,M!PmS,4S,mBPNB"
condition:
all of them
}
rule webshell_jsp_up {
meta:
description = "Web Shell - file up.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "515a5dd86fe48f673b72422cccf5a585"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s9 = "// BUG: Corta el fichero si es mayor de 640Ks" fullword
condition:
all of them
}
rule webshell_NetworkFileManagerPHP {
meta:
description = "Web Shell - file NetworkFileManagerPHP.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "acdbba993a5a4186fd864c5e4ea0ba4f"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s9 = " echo \"<br><center>All the data in these tables:<br> \".$tblsv.\" were putted "
condition:
all of them
}
rule webshell_Server_Variables {
meta:
description = "Web Shell - file Server Variables.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "47fb8a647e441488b30f92b4d39003d7"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s7 = "<% For Each Vars In Request.ServerVariables %>" fullword
$s9 = "Variable Name</B></font></p>" fullword
condition:
all of them
}
rule webshell_caidao_shell_ice_2 {
meta:
description = "Web Shell - file ice.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "1d6335247f58e0a5b03e17977888f5f2"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<?php ${${eval($_POST[ice])}};?>" fullword
condition:
all of them
}
rule webshell_caidao_shell_mdb {
meta:
description = "Web Shell - file mdb.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "fbf3847acef4844f3a0d04230f6b9ff9"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s1 = "<% execute request(\"ice\")%>a " fullword
condition:
all of them
}
rule webshell_jsp_guige {
meta:
description = "Web Shell - file guige.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "2c9f2dafa06332957127e2c713aacdd2"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "if(damapath!=null &&!damapath.equals(\"\")&&content!=null"
condition:
all of them
}
rule webshell_phpspy2010 {
meta:
description = "Web Shell - file phpspy2010.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "14ae0e4f5349924a5047fed9f3b105c5"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s3 = "eval(gzinflate(base64_decode("
$s5 = "//angel" fullword
$s8 = "$admin['cookiedomain'] = '';" fullword
condition:
all of them
}
rule webshell_asp_ice {
meta:
description = "Web Shell - file ice.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "d141e011a92f48da72728c35f1934a2b"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "D,'PrjknD,J~[,EdnMP[,-4;DS6@#@&VKobx2ldd,'~JhC"
condition:
all of them
}
rule webshell_drag_system {
meta:
description = "Web Shell - file system.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "15ae237cf395fb24cf12bff141fb3f7c"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s9 = "String sql = \"SELECT * FROM DBA_TABLES WHERE TABLE_NAME not like '%$%' and num_"
condition:
all of them
}
rule webshell_DarkBlade1_3_asp_indexx {
meta:
description = "Web Shell - file indexx.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "b7f46693648f534c2ca78e3f21685707"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s3 = "Const strs_toTransform=\"command|Radmin|NTAuThenabled|FilterIp|IISSample|PageCou"
condition:
all of them
}
rule webshell_phpshell3 {
meta:
description = "Web Shell - file phpshell3.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "76117b2ee4a7ac06832d50b2d04070b8"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s2 = "<input name=\"nounce\" type=\"hidden\" value=\"<?php echo $_SESSION['nounce'];"
$s5 = "<p>Username: <input name=\"username\" type=\"text\" value=\"<?php echo $userna"
$s7 = "$_SESSION['output'] .= \"cd: could not change to: $new_dir\\n\";" fullword
condition:
2 of them
}
rule webshell_jsp_hsxa {
meta:
description = "Web Shell - file hsxa.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "d0e05f9c9b8e0b3fa11f57d9ab800380"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<%@ page language=\"java\" pageEncoding=\"gbk\"%><jsp:directive.page import=\"ja"
condition:
all of them
}
rule webshell_jsp_utils {
meta:
description = "Web Shell - file utils.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "9827ba2e8329075358b8e8a53e20d545"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "ResultSet r = c.getMetaData().getTables(null, null, \"%\", t);" fullword
$s4 = "String cs = request.getParameter(\"z0\")==null?\"gbk\": request.getParameter(\"z"
condition:
all of them
}
rule webshell_asp_01 {
meta:
description = "Web Shell - file 01.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 50
hash = "61a687b0bea0ef97224c7bd2df118b87"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<%eval request(\"pass\")%>" fullword
condition:
all of them
}
rule webshell_asp_404 {
meta:
description = "Web Shell - file 404.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "d9fa1e8513dbf59fa5d130f389032a2d"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "lFyw6pd^DKV^4CDRWmmnO1GVKDl:y& f+2"
condition:
all of them
}
rule webshell_webshell_cnseay02_1 {
meta:
description = "Web Shell - file webshell-cnseay02-1.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "95fc76081a42c4f26912826cb1bd24b1"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "(93).$_uU(41).$_uU(59);$_fF=$_uU(99).$_uU(114).$_uU(101).$_uU(97).$_uU(116).$_uU"
condition:
all of them
}
rule webshell_php_fbi {
meta:
description = "Web Shell - file fbi.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "1fb32f8e58c8deb168c06297a04a21f1"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s7 = "erde types','Getallen','Datum en tijd','Tekst','Binaire gegevens','Netwerk','Geo"
condition:
all of them
}
rule webshell_B374kPHP_B374k {
meta:
description = "Web Shell - file B374k.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "bed7388976f8f1d90422e8795dff1ea6"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "Http://code.google.com/p/b374k-shell" fullword
$s1 = "$_=str_rot13('tm'.'vas'.'yngr');$_=str_rot13(strrev('rqb'.'prq'.'_'.'46r'.'fno'"
$s3 = "Jayalah Indonesiaku & Lyke @ 2013" fullword
$s4 = "B374k Vip In Beautify Just For Self" fullword
condition:
1 of them
}
rule webshell_cmd_asp_5_1 {
meta:
description = "Web Shell - file cmd-asp-5.1.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "8baa99666bf3734cbdfdd10088e0cd9f"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s9 = "Call oS.Run(\"win.com cmd.exe /c \"\"\" & szCMD & \" > \" & szTF &" fullword
condition:
all of them
}
rule webshell_php_dodo_zip {
meta:
description = "Web Shell - file zip.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "b7800364374077ce8864796240162ad5"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "$hexdtime = '\\x' . $dtime[6] . $dtime[7] . '\\x' . $dtime[4] . $dtime[5] . '\\x"
$s3 = "$datastr = \"\\x50\\x4b\\x03\\x04\\x0a\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00"
condition:
all of them
}
rule webshell_aZRaiLPhp_v1_0 {
meta:
description = "Web Shell - file aZRaiLPhp v1.0.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "26b2d3943395682e36da06ed493a3715"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s5 = "echo \" <font color='#0000FF'>CHMODU \".substr(base_convert(@fileperms($"
$s7 = "echo \"<a href='./$this_file?op=efp&fname=$path/$file&dismi=$file&yol=$path'><fo"
condition:
all of them
}
rule webshell_php_list {
meta:
description = "Web Shell - file list.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "922b128ddd90e1dc2f73088956c548ed"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s1 = "// list.php = Directory & File Listing" fullword
$s2 = " echo \"( ) <a href=?file=\" . $fichero . \"/\" . $filename . \">\" . $filena"
$s9 = "// by: The Dark Raver" fullword
condition:
1 of them
}
rule webshell_ironshell {
meta:
description = "Web Shell - file ironshell.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "8bfa2eeb8a3ff6afc619258e39fded56"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s4 = "print \"<form action=\\\"\".$me.\"?p=cmd&dir=\".realpath('.').\""
$s8 = "print \"<td id=f><a href=\\\"?p=rename&file=\".realpath($file).\"&di"
condition:
all of them
}
rule webshell_caidao_shell_404 {
meta:
description = "Web Shell - file 404.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "ee94952dc53d9a29bdf4ece54c7a7aa7"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<?php $K=sTr_RepLaCe('`','','a`s`s`e`r`t');$M=$_POST[ice];IF($M==NuLl)HeaDeR('St"
condition:
all of them
}
rule webshell_ASP_aspydrv {
meta:
description = "Web Shell - file aspydrv.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "de0a58f7d1e200d0b2c801a94ebce330"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s3 = "<%=thingy.DriveLetter%> </td><td><tt> <%=thingy.DriveType%> </td><td><tt> <%=thi"
condition:
all of them
}
rule webshell_jsp_web {
meta:
description = "Web Shell - file web.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "4bc11e28f5dccd0c45a37f2b541b2e98"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<%@page import=\"java.io.*\"%><%@page import=\"java.net.*\"%><%String t=request."
condition:
all of them
}
rule webshell_mysqlwebsh {
meta:
description = "Web Shell - file mysqlwebsh.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "babfa76d11943a22484b3837f105fada"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s3 = " <TR><TD bgcolor=\"<? echo (!$CONNECT && $action == \"chparam\")?\"#660000\":\"#"
condition:
all of them
}
rule webshell_jspShell {
meta:
description = "Web Shell - file jspShell.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "0d5b5a17552254be6c1c8f1eb3a5fdc1"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<input type=\"checkbox\" name=\"autoUpdate\" value=\"AutoUpdate\" on"
$s1 = "onblur=\"document.shell.autoUpdate.checked= this.oldValue;"
condition:
all of them
}
rule webshell_Dx_Dx {
meta:
description = "Web Shell - file Dx.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "9cfe372d49fe8bf2fac8e1c534153d9b"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s1 = "print \"\\n\".'Tip: to view the file \"as is\" - open the page in <a href=\"'.Dx"
$s9 = "class=linelisting><nobr>POST (php eval)</td><"
condition:
1 of them
}
rule webshell_asp_ntdaddy {
meta:
description = "Web Shell - file ntdaddy.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "c5e6baa5d140f73b4e16a6cfde671c68"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s9 = "if FP = \"RefreshFolder\" or "
$s10 = "request.form(\"cmdOption\")=\"DeleteFolder\" "
condition:
1 of them
}
rule webshell_MySQL_Web_Interface_Version_0_8 {
meta:
description = "Web Shell - file MySQL Web Interface Version 0.8.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "36d4f34d0a22080f47bb1cb94107c60f"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s2 = "href='$PHP_SELF?action=dumpTable&dbname=$dbname&tablename=$tablename'>Dump</a>"
condition:
all of them
}
rule webshell_elmaliseker_2 {
meta:
description = "Web Shell - file elmaliseker.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "b32d1730d23a660fd6aa8e60c3dc549f"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s1 = "<td<%if (FSO.GetExtensionName(path & \"\\\" & oFile.Name)=\"lnk\") or (FSO.GetEx"
$s6 = "<input type=button value=Save onclick=\"EditorCommand('Save')\"> <input type=but"
condition:
all of them
}
rule webshell_ASP_RemExp {
meta:
description = "Web Shell - file RemExp.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "aa1d8491f4e2894dbdb91eec1abc2244"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<td bgcolor=\"<%=BgColor%>\" title=\"<%=SubFolder.Name%>\"> <a href= \"<%=Reques"
$s1 = "Private Function ConvertBinary(ByVal SourceNumber, ByVal MaxValuePerIndex, ByVal"
condition:
all of them
}
rule webshell_jsp_list1 {
meta:
description = "Web Shell - file list1.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "8d9e5afa77303c9c01ff34ea4e7f6ca6"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s1 = "case 's':ConnectionDBM(out,encodeChange(request.getParameter(\"drive"
$s9 = "return \"<a href=\\\"javascript:delFile('\"+folderReplace(file)+\"')\\\""
condition:
all of them
}
rule webshell_phpkit_1_0_odd {
meta:
description = "Web Shell - file odd.php"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "594d1b1311bbef38a0eb3d6cbb1ab538"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "include('php://input');" fullword
$s1 = "// No eval() calls, no system() calls, nothing normally seen as malicious." fullword
$s2 = "ini_set('allow_url_include, 1'); // Allow url inclusion in this script" fullword
condition:
all of them
}
rule webshell_jsp_123 {
meta:
description = "Web Shell - file 123.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "c691f53e849676cac68a38d692467641"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "<font color=\"blue\">??????????????????:</font><input type=\"text\" size=\"7"
$s3 = "String path=new String(request.getParameter(\"path\").getBytes(\"ISO-8859-1\""
$s9 = "<input type=\"submit\" name=\"btnSubmit\" value=\"Upload\"> " fullword
condition:
all of them
}
rule webshell_asp_1 {
meta:
description = "Web Shell - file 1.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "8991148adf5de3b8322ec5d78cb01bdb"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s4 = "!22222222222222222222222222222222222222222222222222" fullword
$s8 = "<%eval request(\"pass\")%>" fullword
condition:
all of them
}
rule webshell_ASP_tool {
meta:
description = "Web Shell - file tool.asp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "4ab68d38527d5834e9c1ff64407b34fb"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "Response.Write \"<FORM action=\"\"\" & Request.ServerVariables(\"URL\") & \"\"\""
$s3 = "Response.Write \"<tr><td><font face='arial' size='2'><b><DIR> <a href='\" "
$s9 = "Response.Write \"<font face='arial' size='1'><a href=\"\"#\"\" onclick=\"\"javas"
condition:
2 of them
}
rule webshell_cmd_win32 {
meta:
description = "Web Shell - file cmd_win32.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "cc4d4d6cc9a25984aa9a7583c7def174"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "Process p = Runtime.getRuntime().exec(\"cmd.exe /c \" + request.getParam"
$s1 = "<FORM METHOD=\"POST\" NAME=\"myform\" ACTION=\"\">" fullword
condition:
2 of them
}
rule webshell_jsp_jshell {
meta:
description = "Web Shell - file jshell.jsp"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
date = "2014/01/28"
score = 70
hash = "124b22f38aaaf064cef14711b2602c06"
id = "393e738a-b4c2-5630-a55f-c3caee4ff75e"
strings:
$s0 = "kXpeW[\"" fullword
$s4 = "[7b:g0W@W<" fullword
$s5 = "b:gHr,g<" fullword
$s8 = "RhV0W@W<" fullword
$s9 = "S_MR(u7b" fullword
condition:
all of them
}
rule webshell_ASP_zehir4 {
meta:
description = "Web Shell - file zehir4.asp"