22-12-19-Basecrack

The guidance to install the basecrack.

INSTALL

https://github.com/mufeedvh/basecrack/

• git clone https://github.com/mufeedvh/basecrack.git
• cd basecrack
• pip3 install -r requirements.txt
• python3 basecrack.py -h

python2 may get error

Support

Recently:

• Base16
• Base32
• Base36
• Base58
• Base62
• Base64
• Base64Url
• Base85
• Ascii85
• Base91
• Base92
• Base100

USAGE

usage: basecrack.py [-h] [-b BASE] [-f FILE] [-m] [-i IMAGE] [-c] [-e] [-o OUTPUT]

options:
  -h, --help            show this help message and exit
  -b BASE, --base BASE  Decode a single encoded base from argument.
  -f FILE, --file FILE  Decode multiple encoded bases from a file.
  -m, --magic           Decode multi-encoded bases in one shot.
  -i IMAGE, --image IMAGE
                        Decode base encodings from image with OCR detection or EXIF data.
  -c, --ocr             OCR detection mode.
  -e, --exif            EXIF data detection mode. (default)
  -o OUTPUT, --output OUTPUT
                        Generate a wordlist/output with the decoded bases, enter filename
                        as the value.

EXAMPLE

base

The base.txt is a muti-base, which use base32->base64->base64->base32->base92->base100.

The basecrack now supports the base100. And we can use the command to solve the problem.

python3 basecrack.py -f "xxx/base.txt" -m
# if is just a ciphertext
# python3 basecrack.py -b "ciphertext"

The main output:

[-] Iteration: 6                                                                             
[-] Heuristic Found Encoding To Be: Base32                                                   
[-] Decoding as Base32: This_is_So_S1mple                                                    
{{<<======================================================================>>}}               
[-] Total Iterations: 6                                                                      
[-] Encoding Pattern: Base100 -> Base92 -> Base32 -> Base64 -> Base64 -> Base32              
[-] Magic Decode Finished With Result: This_is_So_S1mple                                     
[-] Finished in 0.0019 seconds