Sie befinden sich aktuell in den Alexander Kornbrust Oracle Security Blog Blog-Archiven für den folgenden Tag 27 Dez 2007.
- 11g (12)
- Allgemein (29)
- David Litchfield (7)
- Exploit (23)
- Forensics (7)
- Oracle Security (105)
- passwords (8)
- Repscan (1)
- Security (22)
- Sentrigo (5)
- software (9)
- source code audit (5)
- SQL Injection (24)
- Tools (24)
- Trainings (3)
- Tutorial (2)
- 18 Nov 2011: DOAG 2011 Presentation "Best of Oracle Security 2011"
- 15 Okt 2011: Oracle Critical Patch Update Pre-Release Announcement - October 2011
- 17 Sep 2011: Disable Auditing and running OS commands using oradebug
- 13 Apr 2011: Blackhat Training "HACKING AND SECURING ORACLE (2 days) "
- 2 Apr 2011: Oracle Database 11.2 Express Edition Beta comes with weak default password
- 23 Mrz 2011: McAfee acquires Sentrigo
- 12 Okt 2010: TDE decrypt utilities and TDE/Password flash demo
- 22 Sep 2010: Marcell published "Writing your own password cracker" presentation
- 21 Sep 2010: Laszlo's presentation "Oracle Post Exploitation Techniques" and Marcel's Sybase ASE Password Cracker
- 10 Sep 2010: Update of "Project Lockdown" released
Oracle Security
SQL Injection
- November 2011
- Oktober 2011
- September 2011
- April 2011
- März 2011
- Oktober 2010
- September 2010
- August 2010
- April 2010
- März 2010
- Februar 2010
- Januar 2010
- Dezember 2009
- November 2009
- Oktober 2009
- September 2009
- August 2009
- Juli 2009
- Mai 2009
- April 2009
- März 2009
- Februar 2009
- Januar 2009
- Dezember 2008
- November 2008
- Oktober 2008
- August 2008
- Juli 2008
- Mai 2008
- April 2008
- März 2008
- Februar 2008
- Januar 2008
- Dezember 2007
- November 2007
- Oktober 2007
- September 2007
- August 2007
- Juli 2007
- Juni 2007
- Mai 2007
Archive für 27 Dez 2007
New password cracker with Oracle support from Elcom
27 Dez 2007 von Alexander Kornbrust.
The russian software company Elcom released a new version (2.10.137) of their distributed password cracker.
Woraauthbf (1,480,000 pw/s), orabf (1,110,000 pw/s) and JtR (780,000) in dictionary mode are faster (on my computer) and free.
I was interested to see the performance improvements by using the Geforce graphic card for cracking Oracle passwords but according to the documentation the Geforce 8800 series is only supported for Windows LM/NTLM hashes.
Only bruteforce password cracking for Oracle is supported but I couldn’t find anything in the online help. That’s why I had to play a little bit.EDPR expects the hashes in a file with the extension .orc and username:hash
—– elcom.orc —–
ALEX:5BA465109942B4DE
—– elcom.orc —–
The password cracking itself was simple and I like the possibility to crack passwords in distributed mode on multiple PCs. EDPR is a commercial software and the price starts at 500 USD for up to 20 clients.
I found also a small bug. EDPR is also checking for ” (double-quotes) in passwords. This is not possible in Oracle (afaik, correct me if I’m wrong).
Geschrieben in passwords, Oracle Security | Drucken | Keine Kommentare »