etc

~ scripts and random things

git clone https://github.com/djnnvx/etc.git

commit 2a57aa5f081c330abb0da6e77690ead37cfbf430
Author: djnn <[email protected]>
Date: Mon, 8 Jul 2024 09:04:34 +0200

feat(scripts): install-fuzzing-tools.sh based on 2ourc3's script for installing sast-dast tools. had to tweak it a bit in order to make it work for a default Ubuntu WSL box.

Diffstat:

scripts/install-fuzzing-tools.sh

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 94 insertions(+), 0 deletions(-)

diff --git a/scripts/install-fuzzing-tools.sh b/scripts/install-fuzzing-tools.sh
@@ -0,0 +1,94 @@
+#!/bin/env bash
+
+# Adapted from (tested on ubuntu 22.04):
+# https://github.com/20urc3/Talks/tree/main/leHack
+
+set -euo pipefail
+
+
+install_deps() {  # GCC is required
+    echo "[+] installing AFL deps"
+
+    sudo apt-get install -y gcc
+
+    sudo apt-get install -y build-essential make python3-dev automake cmake git flex bison libglib2.0-dev libpixman-1-dev python3-setuptools python3-pip \
+        gcc-$(gcc --version|head -n1|sed 's/\..*//'|sed 's/.* //')-plugin-dev libstdc++-$(gcc --version|head -n1|sed 's/\..*//'|sed 's/.* //')-dev \
+        ninja-build pipx binutils-dev cppcheck
+
+    pipx ensurepath
+
+    pip install unicorn
+    pipx install semgrep
+}
+
+install_llvm() { # expects llvm version
+    echo "[+] installing LLVM ${1}"
+
+    wget -c https://apt.llvm.org/llvm.sh && chmod +x llvm.sh
+    sudo ./llvm.sh "${1}"
+
+    export LLVM_CONFIG=llvm-config-${1}
+    echo "Defaults env_keep += \"${LLVM_CONFIG}\"" | sudo EDITOR='tee -a' visudo
+}
+
+install_aflpp() {
+    echo "[+] installing AFL++"
+
+    git clone https://github.com/AFLplusplus/AFLplusplus aflpp --branch=stable
+    cd aflpp ; make && sudo make install ; cd -
+}
+
+install_libafl() {
+    echo "[+] installing libAFL"
+
+    curl --proto '=https' --tlsv1.2 https://sh.rustup.rs -sSf > install-rust.sh
+    chmod +x install-rust.sh
+
+    # pressing enter for default install
+    printf "\n\n\n" | ./install-rust.sh
+
+    . "$HOME/.cargo/env"
+
+    cargo install cargo-make
+    git clone https://github.com/AFLplusplus/LibAFL libafl --branch=main
+    cd libafl ; cargo build --release ; cd ..
+}
+
+install_honggfuzz() {
+    echo "[+] installing honggfuzz"
+
+    sudo apt-get -y  install binutils-dev libunwind-dev libblocksruntime-dev
+    git clone https://github.com/google/honggfuzz
+
+    cd honggfuzz ; make ; cd ..
+}
+
+install_clang_static() {
+    echo "[+] installing clang-static-analyzer"
+
+    sudo apt-get install -y clang
+
+    git clone https://github.com/llvm/llvm-project.git
+
+    mkdir -p llvm-project/build
+    cd llvm-project/build
+
+    cmake -DLLVM_ENABLE_PROJECTS=clang -DCMAKE_BUILD_TYPE=Release -G "Unix Makefiles" ../llvm
+    make && sudo make install
+
+    cd -
+}
+
+##
+## Main function
+##
+
+sudo apt update && sudo apt upgrade -y
+
+install_deps
+install_llvm 17
+install_aflpp
+install_libafl
+install_honggfuzz
+
+install_clang_static