InsTrim

The paper: InsTrim: Lightweight Instrumentation for Coverage-guided Fuzzing

Build

Prerequisite

  • llvm-8.0-dev
  • clang-8.0
  • cmake >= 3.2

Make

git clone https://github.com/csienslab/instrim.git
cd instrim
cmake .
make

Patch and build AFL Fuzzer

Run build_afl.sh or

<div class="highlight highlight-source-shell position-relative overflow-auto" data-snippet-clipboard-copy-content="wget http://lcamtuf.coredump.cx/afl/releases/afl-2.52b.tgz
tar -xvf afl-2.52b.tgz
cd afl-2.52b
patch -p1 

wget http://lcamtuf.coredump.cx/afl/releases/afl-2.52b.tgz
tar -xvf afl-2.52b.tgz
cd afl-2.52b
patch -p1 < ../instrim/afl-fuzzer.patch
make
cd llvm_mode
make