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www.waraxe.us Forum Index -> Shell commands injection -> ok, i have access to upload files, now what?
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ok, i have access to upload files, now what?
PostPosted: Fri Dec 15, 2006 1:39 pm Reply with quote
thedark1
Beginner
Beginner
 
Joined: Dec 13, 2006
Posts: 2




ok, ive hacked a website through an exploit...

i can upload files....so now what? i uploaded a php shell just like the c99...

i cant write to unwritable directories or chmod them...i can run some shell commands like ls or cd...but not musch else...

not much to do....

so, can i somehow change permissions for files or directories? can i get some passwords?can i actually do something insteresting instead of just deleting writable files or inserting sql tables...thats just lame....
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PostPosted: Sun Dec 17, 2006 12:06 am Reply with quote
waraxe
Site admin
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Joined: May 11, 2004
Posts: 2407
Location: Estonia, Tartu




So you can acces operating system shell from php? Now you need to upload netcat and then run it as reverse shell. After that you can manipulate with server without any logging from Apache webserver.
Next - find out, what *nix distribution that server has and what version is *nix kernel:

Code:

cat /proc/version


And then try to find some local root exploits for that specific kernel version. Finally - try to get r00t Smile
As r00t, you can do whatever you want - for example you can read
"etc/shadow" file Wink
And of course - as r00t, you can wipe da logz and 0ther traces and install sniffer and/or backdoor and so on Smile
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PostPosted: Sun Dec 17, 2006 3:09 pm Reply with quote
thedark1
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Joined: Dec 13, 2006
Posts: 2




wow..cool thanks for your help.......

do you know any local exploits for this:

Software: Apache/1.3.37 (Unix) PHP/5.1.4 mod_auth_passthrough/1.8 mod_log_bytes/1.2 mod_bwlimited/1.4 FrontPage/5.0.2.2635.SR1.2 mod_ssl/2.8.28 OpenSSL/0.9.7f

uname -a: Linux turfhaa3.memset.net 2.6.17-1.2142_FC4 #1 Tue Jul 11 22:41:06 EDT 2006 x86_64

uid=99(nobody) gid=99(nobody) groups=99(nobody)

Safe-mode: OFF (not secure)


also how do i run netcat as reverse shell?

thanks
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ok, i have access to upload files, now what?
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