Re: [users@httpd] irc eggdrop exploit woes

2005-06-07 Thread Ivan Barrera A.
Using lsof to look through weird files, is useful too. dan wrote: > Eben Goodman wrote: > >> I recently had an irc exploit on my server running this eggdrop relay >> thing via apache. I was able to find the offending files and remove >> them and the eggdrop processes went away for awhile, but n

Re: [users@httpd] irc eggdrop exploit woes

2005-06-06 Thread dan
Ivan Barrera A. wrote: Using some packaged distro (as fedora) is pretty easy rpm -VVV on each package, and reinstall the affected ones (supossing that you have some binary replaced) The eggdrop.. you can wipe it out of the disk Eben Goodman wrote: I actually know which user it got through on

Re: [users@httpd] irc eggdrop exploit woes

2005-06-06 Thread Ivan Barrera A.
Using some packaged distro (as fedora) is pretty easy rpm -VVV on each package, and reinstall the affected ones (supossing that you have some binary replaced) The eggdrop.. you can wipe it out of the disk Eben Goodman wrote: > I actually know which user it got through on, it came in through an >

Re: [users@httpd] irc eggdrop exploit woes

2005-06-06 Thread zcat
Eben Goodman wrote: I actually know which user it got through on, it came in through an insecure php nuke application. I have since removed the nuke app, but the damage appears to be done, since this eggdrop crap is still running on the server. Is there a way to find, and remove the software

Re: [users@httpd] irc eggdrop exploit woes

2005-06-06 Thread dan
Eben Goodman wrote: I recently had an irc exploit on my server running this eggdrop relay thing via apache. I was able to find the offending files and remove them and the eggdrop processes went away for awhile, but now they are back and try as I might I can't find any files that correspond to

Re: [users@httpd] irc eggdrop exploit woes

2005-06-06 Thread Eben Goodman
thanks for the help, found the files in /var/tmp... thanks again Eben Dan Mahoney, System Admin wrote: On Mon, 6 Jun 2005, Eben Goodman wrote: find / -user apache -print -Dan I actually know which user it got through on, it came in through an insecure php nuke application. I have since r

Re: [users@httpd] irc eggdrop exploit woes

2005-06-06 Thread Dan Mahoney, System Admin
On Mon, 6 Jun 2005, Eben Goodman wrote: find / -user apache -print -Dan I actually know which user it got through on, it came in through an insecure php nuke application. I have since removed the nuke app, but the damage appears to be done, since this eggdrop crap is still running on the se

Re: [users@httpd] irc eggdrop exploit woes

2005-06-06 Thread Eben Goodman
I actually know which user it got through on, it came in through an insecure php nuke application. I have since removed the nuke app, but the damage appears to be done, since this eggdrop crap is still running on the server. Is there a way to find, and remove the software once it has found it

Re: [users@httpd] irc eggdrop exploit woes

2005-06-06 Thread Dan Mahoney, System Admin
On Mon, 6 Jun 2005, Eben Goodman wrote: If you're doing multi-hosting, look into suexec. the fact that it runs CGI's as the user is kinda secondary to the fact that it shows you WHICH user uploaded the insecure script. For PHP scripts, I've had good luck running suPHP (which is not an offic

Re: [users@httpd] irc eggdrop exploit woes

2005-06-06 Thread Ivan Barrera A.
Yep. It is most probably that you were hacked through PHP. Most common way of "hacking" this way, is abusing sites running PHP-Nuke, phpBB, and many other sites using "unsafe" programming techniques. If you look in the mailing archives, you can find lots of answers to this type of problems. (consi

[users@httpd] irc eggdrop exploit woes

2005-06-06 Thread Eben Goodman
I recently had an irc exploit on my server running this eggdrop relay thing via apache. I was able to find the offending files and remove them and the eggdrop processes went away for awhile, but now they are back and try as I might I can't find any files that correspond to this software. When