RE-helper

This tool is made with the intention of helping with solving Reverse Engineering challenges during CTFs (Capture the Flag) contest.

< This repository is still a Work in Progress >

Enivironment Setup

• Clone the repository to your system git clone https://github.com/R3x/RE-helper.git ~/RE-helper
• Go to the folder containing the Setup cd ~/RE-helper
• Run setup.sh to setup the tool environment and build the tool.
  • Initially to setup the tool enviroment run ./setup.sh -t. This would give you the tool build at out/
  • If you have made some modifications to the source and want to rebuild the tool you can use ./setup.sh -m
  • If you want to test the tool with the existing test programs to see the result - ./setup.sh -t <testno>
  • To clean all the built executables and files you can run ./setup.sh -c
• After you have setup the tool, you can run it on an executable of your choice using ./pin/pin -t out/main_trace.so -o out.log -- <path/to/executable>
• Start racking up points on the scoreboard

Note

• This repository is still under active development and the commands are subject to change.
• The tool is written with amd64 architecture kept in mind.

TODO

A lot of work is left to be done :

• Improve Tainting
• Imporve Syscall logging (Add functions, arguments etc)

About the Authors

This repository is maintaned by

Siddharth Muralee(@R3x)

• Twitter : @Tr3x__

Ayushi Sharma(@Ayushi)

• Twitter : @Ais2397Ayushi

Aditya Vardhan Padala(@silverf3lix)

• Twitter : @silverf3lix