At GroundX.IO, over the years we founded or contributed to several software projects for binary analysis & reverse engineering. Some of them have been widely used in the security community, as follows.

• OptiROP: Sematic-level Return-Oriented-Programming tool (PDF slides only, no public release)

• Capstone: multi-arch disassembler framework

• Unicorn: multi-arch (instruction level) emulator framework framework

• Keystone: multi-arch assembler

• Keypatch: binary patching plugin for IDA

• Skorpio: multi-parch dynamic instrumentation framework (PDF slides only, no public release)

• Darko: multi-arch binary fuzzer (PDF slides only, no public release)

• Qiling: Operating System level emulator

• Demigod: OS kernel emulator

• Redback: high-level static binary injection

Follow us on Twitter at @groundx_io for more annoucement on future R&D works.