ROPgadget
Gadget finder tool that searches binary files for ROP and JOP sequences to assist in crafting memory exploitation chains.
Technical Architecture & Overview
ROPgadget is an open-source tool for finding ROP and JOP gadgets in binary files. It supports ELF, PE, Mach-O, and Raw formats across x86, x64, ARM, ARM64, MIPS, PowerPC, SPARC, RISC-V 64, and RISC-V Compressed architectures, and includes a ROP chain builder for generating simple exploit chains.
Targeted Technical Use Cases
Finding ROP/JOP gadgets and building simple ROP chains for exploit development and mitigation research.
Evaluation & Trade-offs
Core Strengths
- +Broad architecture support including x86, x64, ARM, ARM64, MIPS, PowerPC, SPARC, RISC-V 64, and RISC-V Compressed.
- +Includes a built-in ROP chain builder for generating simple exploit chains.
- +Installable from PyPI and built on the Capstone disassembly framework.
Trade-Offs & Limitations
- -ROP chain builder supports limited architectures compared to dedicated chain builders.
Defensive Security Application
Assessing gadget density and ROP chain feasibility to evaluate compiler mitigation effectiveness.
Frequently Asked Questions
What is ROPgadget?→
ROPgadget is an open-source tool for finding ROP and JOP gadgets in binary files. It supports ELF, PE, Mach-O, and Raw formats across x86, x64, ARM, ARM64, MIPS, PowerPC, SPARC, RISC-V 64, and RISC-V Compressed architectures, and includes a ROP chain builder for generating simple exploit chains.
What is ROPgadget used for?→
Finding ROP/JOP gadgets and building simple ROP chains for exploit development and mitigation research.
What are the strengths of ROPgadget?→
- +Broad architecture support including x86, x64, ARM, ARM64, MIPS, PowerPC, SPARC, RISC-V 64, and RISC-V Compressed.
- +Includes a built-in ROP chain builder for generating simple exploit chains.
- +Installable from PyPI and built on the Capstone disassembly framework.
What are the limitations of ROPgadget?→
- +ROP chain builder supports limited architectures compared to dedicated chain builders.
How is ROPgadget used defensively?→
Assessing gadget density and ROP chain feasibility to evaluate compiler mitigation effectiveness.