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save md5 generated hashes to the file ? - Printable Version

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save md5 generated hashes to the file ? - dadi997 - 12-26-2014

Hello,

is there anyway to save generated hashes (md5,sha1) from dictionary words or brute-force attack by oclhashcat to the file during cracking process ?

like this :

hash:pass

I mean all hashes not only recovered/cracked..

thank you for help..


RE: save md5 generated hashes to the file ? - undeath - 12-26-2014

No. If you want to waste your space with rainbow tables go to freerainbowtables.com.


RE: save md5 generated hashes to the file ? - rsberzerker - 12-27-2014

(12-26-2014, 12:29 PM)undeath Wrote: No. If you want to waste your space with rainbow tables go to freerainbowtables.com.

To add an example, ophcrack has a paid NTLM rainbow table of all possible characters (?a equivalent) for only 8 character passwords. No 7 character passwords, no 9 character passwords, just 8 characters. The tables are 2TB in size.

While true that disk space is getting cheaper and cheaper, you still have to figure in file access times. With a decent graphics card, it can be faster to run oclhashcat than to search through the tables for a great many cases.

As I learn more about hash cracking, I'm becoming a believer in the philosophy that rainbow tables are obsolete, and pure brute-forcing nearly so.