Hashcrack

Automated, web-based hash identifier and cracker.
URL: https://hashcrack.itsnotifbutwhen.com

Identification

Identifies hashes based on type of characters and length of input.

Supported types:

• MD5
• SHA-1
• SHA-224
• SHA-256
• SHA-384
• SHA-512

Cracking

Once the hash is identified, the program will perform a rainbow table attack to crack the hash.
In addition to the hash, the crack function also needs the detected algorithm as one of the inputs.

Method

The crack function performs a binary search using the appropriate list of precomputed hashes (determined by the identification function).

Setup

To test the program using your local environment, first download apache2 and php:

• Clone the repository to obtain the files

git clone https://github.com/aarole/hashcrack.git

• Copy the files to the /var/www/html directory and change directories

cp ./hashcrack/* /var/www/html
cd /var/www/html/

• Make the python files executable

chmod +x ./*.py

• Make the rainbow tables

./crack.py make /path/to/wordlist [md5/sha1/sha224/sha356/sha384/sha512]

• Start a web browser and navigate to http://localhost:80/

TODO

• Implement method to keep the tables updated
• Improve website design