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Old 04-25-2014, 11:35 AM   #31
genss
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yes
looking at the code it has a full, threaded server
the code is huge (has zlib and glibc included) and the coding style is all over the place (Get_File_Size, updatesrv, MySend etc; granted some could be from zlib)
there are syn and dns flood functions, a GetRandFileName function and a million more

my novice guess is it's a cross platform botnet
bdw ht, F6->elf/image if you want to check it out

funny that it makes slackware rc files (BSD style init)

edit:to add
as written in the link metaschima posted, to quote "(But I get infected after a while again, which I have not solved yet) "

if that happens, you can use audit (from SBo) to find out what brought the files back
to do this goes something like this:
auditd
auditctl -w /path/to/dir
#to add the directory to watch

then when the files are created
ausearch -f /foo/bar/file_created
#to find out what process created it

this uses the kernel audit framework
if it isn't in the log then the file was created before the daemon started

to remove a watch use auditctl -W /path/to/dir
more on http://security.blogoverflow.com/201...ion-to-auditd/

Last edited by genss; 04-25-2014 at 02:51 PM.
 
Old 04-30-2014, 05:46 PM   #32
unSpawn
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Quote:
Originally Posted by Tachtory View Post
The above find commands turned up 2 binaries in /boot/ and 2 basic shell scripts in /init.d/ to start them
FWIW:
files/rkhunter?revision=1.508
files/signatures/RKH_iptablex.ldb?revision=1.1
 
1 members found this post helpful.
Old 05-01-2014, 03:57 PM   #33
Habitual
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Quote:
Originally Posted by Tachtory View Post
Well it seems like I'm logged in, I don't know what the problem is.

Would it be okay to just post a drop-box link in this thread?
I believe you need to have > 50 posts to send PMs.
Contact Info visibility? I don't know about that one.
 
  


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