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30 April 2024

TidBit 10

by C. Casquatch

I’m doing another TryHackMe room for practice. The room I’m completing is Crack That Hash, which is just a hands-on-learning room to crack hashes as practice.

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Crack the Hash Walkthrough I found this guy who had a really short video with a walkthrough about how to do it. I thought it was a scam. But they’re actually a genius. They use Search-That-Hash and Hashcat to complete the room. I was amazed. I love Search-That-Hash - what a concept. Below is the ‘Level 1’

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I created a .txt file with the listed hashes to crack. Just a simple list in the .txt file. The syntax for Search The Hash is > sth -f NAME_OF_FILE.txt For the second level - STH could not crack all the hashes because of the salt.

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TBH the last one stumped me because what worked in the video did not work for me. And I was lucky because my STH worked for the fourth-level-two hash, so I didn’t have to use the 1800 hash-mode or extra syntax to find it, though I could if I neede too. Our hint for the last has on level two is HMAC-SHA1. I chose 160 because of the SALT. From example_hashes hashcat wiki

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(Note: I kept my file name the same because I was lazy and did not want to create another file or change the name) – my syntax was: hashcat -m 160 -a 0 lvl1.txt /FILE_PATH_TO_ROCKYOU.TXT/rockyou.txt Then I got it with the output. Ye.

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tags: Crack That Hash - THM