Technology Errors

The program sqldict.exe has encountered a serious problem and needs to close

When running SQLDict on Backtrack Linux it is possible to run into an issue where SQLDict crashes when loading the password file. The issue appears to be that the SQLDict executable is expecting the password file to have a file ending on it no matter what it is and if not it causes SQLDict and Wine to crash on BT5 r3. Below the error is displayed along with a work around for the problem.

Information Security

Backtrack 5: Information Gathering: Network Analysis: DNS Analysis: reverseraider

So many of the DNS enumeration scripts available in backtrack focus on typical DNS but reverseraider does what it sounds like it might do which is enumerate reverse DNS names. Enumerating reverse DNS on an IP or set of IP’s can sometimes reveal information you did not previously have. It is possible to be targeting a web server that has a bunch of virtual hosts and you prefer to track down primary web site on the web server which is where reverseraider may provide the results necessary as it is more likely that the most important site on the virtual web server has reverse DNS configured on the host itself. Below I display the primary three methods of using reverseraider.

Information Security

Backtrack 5: Information Gathering: Network Analysis: DNS Analysis: dnsdict6

Awhile back purehate and myself started writing articles related to Backtrack in an attempt to write a single article about each application available within Backtrack 4. Things came up and we never accomplished that goal so here we go again with a second attempt to write a single article for every Backtrack application. If you have requests for any applications we will move them up in priority so the application you need more information on will have an article released sooner.

With that being said dnsdict6 is a CLI utility that was built to enumerate IPv6 sub domains for a specific domain name. Below I describe the command line switches available and provide examples so you can see what type of output dnsdict6 provides. All commands, examples, and command output has been issued via Backtrack 5 R2.

Information Security

Crack Juniper Router Passwords, Juniper Password Hash Details

Recently I needed to find out information about a Juniper router password which is stored as a hash in the router configuration. The tricky part is while the password hash is technically a MD5 hash it is modified to make it unique and make it harder to crack. Luckily there is a way to crack the hash using JTR (John The Ripper) though it will require that you also have the username associated to the password as the username is used as part of the salt for the hash. Below there is first information on how to crack Juniper hashes which are the same as Netscreen hashes followed by more information about the hash itself.