A PDF password cracking tool with multi-threading capabilities, featuring password format generators for commonly used patterns and dictionary attack functionalities.< p>
INSPIRED FROM OffensiveRust (want to explore weaponization of Rust, check this repo out - https://github.com/trickster0/OffensiveRust) and also a lot FROM THE BOOK - BLACK HAT WITH RUST
For Educational Purposes Only. (or is it? :p)
Name DocBot - inspired from matrix sentinel (also called machine, docbot)
DOCBOT is a swift, multithreaded PDF password cracking tool crafted in Rust. It supports dictionary attacks based on wordlists, as well as brute-forcing techniques like date, number range, and alphanumeric combinations. Additionally, it includes a personalized query builder for defining specific password formats.
- Custom Query Builder: Allows for the creation of personalized queries such as
STRING{69-420}, which generates and utilizes a wordlist with the entire specified number range. - Date Bruteforce: Enables bruteforce attempts for all 365 days of a given year in
DDMMYYYYformat, commonly encountered in PDF password formats. - Number Bruteforce: Supports bruteforce attacks within a specified number range, e.g.,
5000-100000. - Default Bruteforce: Allows the specification of maximum and optionally minimum password lengths for a search. All passwords within the defined length range (from 4 up to the specified maximum) consisting of letters and numbers (
a-zA-Z0-9) will be attempted. - Fast: Achieves speeds of approximately 50k-100k+ passwords per second, utilizing all available CPU cores.
Install with cargo:
$ cargo install --git https://github.com/akhilsharma90/docbot.git
Prerequisites:
- Git
- Rust
- Cargo (Automatically installed when installing Rust)
- A C linker (Only for Linux, generally comes pre-installed)
$ git clone https://github.com/akhilsharma90/docbot.git
$ cd docbot/
$ cargo build --release
The first command clones this repository into your local machine and the last two commands enters the directory and builds the source in release mode.
Get a list of all the arguments:
$ docbot --help
Start a dictionary attack with a wordlist:
$ docbot -f encrypted.pdf wordlist rockyou.txt
Bruteforce number ranges for the password:
$ docbot -f encrypted.pdf range 1000 9999
Bruteforce all dates in a span (inclusive in both ends) of years for the password in DDMMYYYY format:
$ docbot -f encrypted.pdf date 1900 2000
Bruteforce arbitrary strings of length 4-8:
$ docbot -f encrypted.pdf default-query --max-length 8
Bruteforce arbitrary strings of length 3:
$ docbot -f encrypted.pdf default-query --max-length 3 --min-length 3
Build a custom query to generate a wordlist: (useful when you know the password format)
$ docbot -f encrypted.pdf custom-query ALICE{1000-9999}
$ docbot -f encrypted.pdf custom-query DOC-ID{0-99}-FILE
Enable preceding zeros for custom queries: (which would make {10-5000} to {0010-5000} matching the end range's digits)
$ docbot -f encrypted.pdf custom-query ALICE{10-9999} --add-preceding-zeros
Ways to contribute:
- Suggest a feature
- Report a bug
- Fix something and open a pull request
- Help me document the code
- Spread the word
Licensed under the MIT License, see LICENSE for more information.