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setup.sh
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setup.sh
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#!/data/data/com.termux/files/usr/bin/bash
#colors
red='\033[1;31m'
yellow='\033[1;33m'
reset='\033[0m'
ALPINEDIR="${PREFIX}/share/apkmod"
BINDIR="${PREFIX}/bin"
LIBDIR="${ALPINEDIR}/usr/lib"
APKTOOL_VERSION="2.6.1"
APKTOOL_URL="https://github.com/Hax4us/Apkmod/releases/download/v${APKTOOL_VERSION}/apktool-${APKTOOL_VERSION}.apk"
JADX_VERSION="1.3.2"
JADX_URL=https://github.com/skylot/jadx/releases/download/v${JADX_VERSION}/jadx-${JADX_VERSION}.zip
AAPT_URL="https://github.com/Hax4us/Apkmod/releases/download/v${APKTOOL_VERSION}/aapt_@ARCH@.tar.gz"
detect_os() {
if [ -e $BINDIR/termux-info ]; then
OS=TERMUX
#AAPT="-a /usr/bin/aapt2"
else
grep kali /etc/os-release > /dev/null 2>&1
if [ $? -eq 0 ]; then
OS=KALI
AAPT="--use-aapt2"
else
printf "${red}[!] ${yellow}Unsupported system\n"
exit 1
fi
fi
}
install_deps_kali() {
printf "[*] Installing dependencies...\n"
apt-get install metasploit-framework bc apktool default-jdk -y > /dev/null
wget https://github.com/hax4us/Apkmod/raw/master/apkmod.sh -O $PREFIX/bin/apkmod && chmod +x $PREFIX/bin/apkmod
printf "[*] Done\n"
}
setup_alpine() {
if [ ! "$1" = "--without-alpine" ]; then
wget https://raw.githubusercontent.com/Hax4us/Apkmod/master/scripts/TermuxAlpine.sh -O TermuxAlpine.sh
bash TermuxAlpine.sh
fi
mkdir -p ${ALPINEDIR}/root/.bind
cat <<EOF | apkmalpine
apk add openjdk8 libbsd zlib expat libpng protobuf libunwind
EOF
}
install_deps() {
for pkg in aapt apksigner wget bc busybox sed; do
if [ ! -f ${BINDIR}/${pkg} ]; then
apt install ${pkg} -y
fi
done
case "$(getprop ro.product.cpu.abi)" in
arm64-v8a)
ARCH=aarch64
;;
armeabi|armeabi-v7a)
ARCH=arm
;;
#x86|i686)
# ARCH=x86
# ;;
#x86_64)
# ARCH=x86_64
# ;;
*)
printf "your device "$(uname -m)" is not supported yet"
exit 1
;;
esac
wget ${AAPT_URL/@ARCH@/${ARCH}} -O aapt.tar.gz && tar -xf aapt.tar.gz -C ${LIBDIR} && rm aapt.tar.gz
for i in aapt aapt2; do
mv ${LIBDIR}/android/${i} ${ALPINEDIR}/usr/bin
done
wget ${APKTOOL_URL} -O ${ALPINEDIR}/opt/apktool.jar
wget https://github.com/hax4us/Apkmod/raw/master/apkmod.sh -O ${BINDIR}/apkmod
chmod +x ${BINDIR}/apkmod
chmod +x ${ALPINEDIR}/usr/bin/aapt
chmod +x ${ALPINEDIR}/usr/bin/aapt2
rm -rf ~/.apkmod && mkdir -p ~/.apkmod/framework
mkdir -p ~/.apkmod/hooks
for file in apkmod.p12 signkill.jar hooks/hook2.smali hooks/hook.smali hooks/hook2.dex; do
wget https://github.com/hax4us/Apkmod/raw/master/$file -O ~/.apkmod/$file
done
}
install_scripts() {
for script in signkill.sh apktool_termux.sh apktool_alpine.sh apk.rb jadx_termux.sh jadx_alpine.sh; do
wget https://github.com/hax4us/Apkmod/raw/master/scripts/${script} -O ${script}
done
mv apktool_termux.sh ${BINDIR}/apktool && chmod +x ${BINDIR}/apktool
mv apktool_alpine.sh ${ALPINEDIR}/bin/apktool && chmod +x ${ALPINEDIR}/bin/apktool
mv jadx_termux.sh $BINDIR/jadx && chmod +x $BINDIR/jadx
mv jadx_alpine.sh $ALPINEDIR/bin/jadx && chmod +x $ALPINEDIR/bin/jadx
mv signkill.sh $BINDIR/signkill && chmod +x $BINDIR/signkill
#mv signapk_termux.sh $BINDIR/signapk && chmod +x $BINDIR/signapk
#mv signapk_alpine.sh $ALPINEDIR/bin/signapk && chmod +x $ALPINEDIR/bin/signapk
if [ -d ${HOME}/metasploit-framework -a -d ${PREFIX}/opt/metasploit-framework ]; then
printf "${red}[!] More than one metasploit detected ,\nremove anyone from them and reinstall Apkmod\notherwise apkmod will not work as expected${reset}"
elif [ -d ${HOME}/metasploit-framework ]; then
msf_dir=${HOME}/metasploit-framework
mv apk.rb ${msf_dir}/lib/msf/core/payload/
elif [ -d ${PREFIX}/opt/metasploit-framework ]; then
msf_dir=${PREFIX}/opt/metasploit-framework
mv apk.rb ${msf_dir}/lib/msf/core/payload/
else
printf "${red}[!] Metasploit is not installed hence -b ( bind ) option will not work${reset}"
HAS_METASPLOIT="no"
fi
}
do_patches() {
cd ${msf_dir}
for i in "msfvenom" "lib/msf/core/payload_generator.rb"; do
if [ ! -e "${i}.orig" ]; then
cp ${i} ${i}.orig
fi
done
busybox grep "#patched" msfvenom > /dev/null
if [ $? -ne 0 ]; then
line_num=$(busybox grep -n "help" msfvenom | cut -d ":" -f1)
line_num=$((${line_num}-1))
busybox awk -v "n=${line_num}" -v "s=\n\topt.on('--use-aapt','Use aapt for recompiling') do\n\t\topts[:use_aapt] = true\n\tend" '(NR==n) { print s } 1' msfvenom.orig > msfvenom
if [ $? -eq 0 ]; then
printf "#patched" >> msfvenom
else
printf "${red}[!] can't patch msfvenom\n${reset}"
exit 1
fi
fi
busybox grep "#patched" lib/msf/core/payload_generator.rb > /dev/null
if [ $? -ne 0 ]; then
line_num=$(busybox grep -n ":add_code" lib/msf/core/payload_generator.rb | head -n1 | cut -d ":" -f1)
line_num=$((${line_num}-2))
busybox awk -v "n=${line_num}" -v "s=\t# @\!attribute use_aapt\n\t# @return [String] use aapt or not\n\tattr_accessor :use_aapt" '(NR==n) { print s } 1' lib/msf/core/payload_generator.rb.orig > lib/msf/core/payload_generator.rb
if [ $? -ne 0 ]; then
printf "${red}[!] can't patch payload_generator.rb\n${reset}"
exit 1
fi
line_num=$(busybox grep -n "@framework" lib/msf/core/payload_generator.rb | head -n1 | cut -d ":" -f1)
line_num=$((${line_num}-2))
busybox sed -i "${line_num}s/.*/\t@use_aapt = opts.fetch(:use_aapt,false)/" lib/msf/core/payload_generator.rb
if [ $? -ne 0 ]; then
printf "${red}[!] can't patch payload_genereator.rb\n${reset}"
exit 1
fi
line_num=$(busybox grep -n "apk_backdoor.backdoor_apk" lib/msf/core/payload_generator.rb | cut -d ":" -f1)
busybox sed -i "${line_num}s/.*/\t\traw_payload = apk_backdoor.backdoor_apk(template, generate_raw_payload, use_aapt)/" lib/msf/core/payload_generator.rb
if [ $? -eq 0 ]; then
printf "#patched" >> lib/msf/core/payload_generator.rb
else
printf "${red}[!] can't patch payload_generator.rb\n${reset}"
exit 1
fi
fi
#sed -i "s#AAPT=.*#AAPT=\"$AAPT\"#" $BINDIR/apkmod
if [ $OS = "KALI" ]; then
sed -i "s#AAPT=.*#AAPT=\"$AAPT\"#" $BINDIR/apkmod
sed -i s/"apktool b"/"apktool b --use-aapt2"/g /usr/share/metasploit-framework/lib/msf/core/payload/apk.rb
fi
}
jadx() {
wget ${JADX_URL}
mkdir -p ${ALPINEDIR}/usr/lib/jadx
unzip jadx-${JADX_VERSION}.zip -d ${ALPINEDIR}/usr/lib/jadx
}
##################
# MAIN DRIVER #
##################
detect_os
if [ $OS = "TERMUX" ]; then
termux-wake-lock
# Temporary check for alpine version
# so that if user has already installed
# TermuxAlpine then check if this alpine
# was installed by apkmod or not.
#if [ -d $PREFIX/share/TermuxAlpine ]; then
# if [ "$(cat $PREFIX/share/TermuxAlpine/etc/alpine-release)" = "3.10.2" ]; then
# mv $PREFIX/share/TermuxAlpine $ALPINEDIR
# fi
#fi
setup_alpine "$1"
install_deps
install_scripts
jadx
termux-wake-unlock
if [ ! "$HAS_METASPLOIT" = "no" ]; then
do_patches
fi
else
install_deps_kali
do_patches_kali
fi