/*
Yara Rule Set
Author: Brian Laskowski
Date: 2018-07-13
Identifier: savoie
Reference: https://github.com/Hestat/lw-yara
*/
/* Rule Set ----------------------------------------------------------------- */
rule tndtttttttt {
meta:
description = "savoie - file tndtttttttt.png"
author = "Brian Laskowski"
reference = "https://github.com/Hestat/lw-yara"
date = "2018-07-13"
hash1 = "a4a177bfb694405c740c9c41e42cd6e0942ae051187f55d60605e7577d736719"
strings:
$x1 = "<?php if(empty($_GET['ineedthispage'])){ini_set('display_errors',\"Off\");ignore_user_abort(1);$IHhrJldouNuxfU=\"10.1\";$Id8ZwPX" ascii
$s2 = "file_get_contents(\"http://\".str_ireplace(\"getdata.php\",\"clientdata\",$I3LWl1M2tv1iF2));$Id8ZwPXWckPpnzl3s33=str_ireplace(ur" ascii
$s3 = "($Id8ZwPXWckPpnzl3s13,CURLOPT_USERAGENT,$I3LWl1M2tv1iF3);$Id8ZwPXWckPpnzl3s81=curl_exec($Id8ZwPXWckPpnzl3s13);$Id8ZwPXWckPpnzl3s" ascii
$s4 = "($Id8ZwPXWckPpnzl3s13,CURLOPT_USERAGENT,\"Mozilla/5.0 AppleWebKit/600.5.17 (KHTML, like Gecko) Version/8.0.5 Safari/600.5.17\");" ascii
$s5 = "ytics.com\")){$Id8ZwPXWckPpnzl3s21=str_ireplace($Id8ZwPXWckPpnzl3s23,\"\",$Id8ZwPXWckPpnzl3s21);}}}$Id8ZwPXWckPpnzl3s21=urldecod" ascii
$s6 = "ZwPXWckPpnzl3s13,CURLOPT_RETURNTRANSFER,true);curl_setopt($Id8ZwPXWckPpnzl3s13,CURLOPT_REFERER,\"http://b9i9n9g.com\");curl_seto" ascii
$s7 = "7[1]);$id=trim($Id8ZwPXWckPpnzl3s27[0]);$Id8ZwPXWckPpnzl3s21=file_get_contents(\"http://\".trim(implode(\"/\",$Id8ZwPXWckPpnzl3s" ascii
$s8 = "history:</b> \".file_get_contents($IKPsVeprdGnwKN87);}die();}else{echo\"No errors\";}}}function IIk7AUspZQkcT($body){global $bod" ascii
$s9 = "pnzl3s47,CURLOPT_POSTFIELDS,$Id8ZwPXWckPpnzl3s46);$Id8ZwPXWckPpnzl3s48=curl_exec($Id8ZwPXWckPpnzl3s47);curl_close($Id8ZwPXWckPpn" ascii
$s10 = "=\\\"description\\\" CONTENT=\\\"\".trim($Id8ZwPXWckPpnzl3s55[1]).\"\\\"/>\\n</head>\",$Id8ZwPXWckPpnzl3s66);$Id8ZwPXWckPpnzl3s6" ascii
$s11 = "YHOST,false);curl_setopt($Id8ZwPXWckPpnzl3s13,CURLOPT_CONNECTTIMEOUT,5);curl_setopt($Id8ZwPXWckPpnzl3s13,CURLOPT_USERAGENT,$I3LW" ascii
$s12 = "11\",\"checktime111\",\"decodeservurl111\",\"getpagefmurl111\",\"cloack111\",\"poscheck111\",\"setime111\",\"codedata111\",\"cod" ascii
$s13 = "\"decodedata111\",\"getbody111\",\"gettitle111\",\"getdesc111\",\"randString111\",\"palevodecode111\",\"getsettings111\",\"is_fu" ascii
$s14 = "rl_exec($Id8ZwPXWckPpnzl3s13);$Id8ZwPXWckPpnzl3s15=\"\";$Id8ZwPXWckPpnzl3s15=curl_error($Id8ZwPXWckPpnzl3s13);if(!empty($Id8ZwPX" ascii
$s15 = "\"/\").\"/index.php/?option=com_content&view=article&id=\".$id.\"&ineedthispage=yes\");$Id8ZwPXWckPpnzl3s21=str_ireplace(\"&inee" ascii
$s16 = ".$IO08BMaMsqZRBS98.\"<br><b>Parsed Temp- </b>\".$Id8ZwPXWckPpnzl3s42;}$Id8ZwPXWckPpnzl3s43=urlencode(IIyxCWR1dOXjHmTCrnE($Id8ZwP" ascii
$s17 = "ace(\"http://\",\"\",$I3LWl1M2tv1iF2);if(!empty($_SERVER['HTTP_USER_AGENT'])){$I3LWl1M2tv1iF3=$_SERVER['HTTP_USER_AGENT'];}else{" ascii
$s18 = "2.\"<br><b>Themes-</b> \".$IO08BMaMsqZRBS95.\"<br><b>Extlinks-</b> \".$IO08BMaMsqZRBS98.\"<br><b>Parsed Temp- </b>\".$Id8ZwPXWck" ascii
$s19 = "Ppnzl3s81=curl_exec($Id8ZwPXWckPpnzl3s13);$Id8ZwPXWckPpnzl3s15=curl_error($Id8ZwPXWckPpnzl3s13);if(!empty($Id8ZwPXWckPpnzl3s15))" ascii
$s20 = "y($_SERVER['HTTP_X_FORWARDED_FOR'])){$I3LWl1M2tv1iF5=$_SERVER['HTTP_X_FORWARDED_FOR'];}elseif(!empty($_SERVER['REMOTE_ADDR'])){$" ascii
condition:
( uint16(0) == 0x3f3c and
filesize < 200KB and
( 1 of ($x*) and 4 of them )
) or ( all of them )
}
rule infected_07_13_18_savoie_index {
meta:
description = "savoie - file index.php"
author = "Brian Laskowski"
reference = "https://github.com/Hestat/lw-yara"
date = "2018-07-13"
hash1 = "4fa56221e38a08c4ad68878580d437d2bef8c0cc72d8173e019ade77301139f2"
strings:
$s1 = "$uploadfile = $_POST['path'].$_FILES['uploadfile']['name'];" fullword ascii
$s2 = "if (move_uploaded_file($_FILES['uploadfile']['tmp_name'], $uploadfile))" fullword ascii
$s3 = "fwrite($fp, $_POST['uploadfile']);" fullword ascii
$s4 = "else {echo $_FILES['uploadfile']['error'];}" fullword ascii
$s5 = "if ($_POST['upload']=='1'){" fullword ascii
$s6 = "if (isset($_POST['upload'])){" fullword ascii
$s7 = "if ($_POST['upload']=='2'){" fullword ascii
$s8 = "$fp=fopen($_POST['path'],'a'); " fullword ascii
condition:
( uint16(0) == 0x3f3c and
filesize < 1KB and
( all of them )
) or ( all of them )
}
/* Super Rules ------------------------------------------------------------- */
Copyright 2K16 - 2K18 Indonesian Hacker Rulez