KALI linux下,安装并使用低轨道离子炮LOIC（一款DDOS攻击工具）

kali linux 下安装loic软件并不复杂。这里我们仅仅是为了模拟一个压力测试环境，当然，这个工具仍然可以用来构建一个用于ddos攻击的僵尸网络。

aptitude install git-core monodevelop      #安装monodevelop运行环境
mkdir loic && cd loic
vim loic.sh #编辑shell脚本

#!/bin/bash
# Copyfuck © 2010 q
#
# This script installs, updates and runs LOIC on Linux.
#
# Supported distributions:
# * Ubuntu
# * Debian
# * Fedora
#
# Usage: bash ubuntu_loic.bash <install|update|run>
#
 
GIT_REPO=http://github.com/NewEraCracker/LOIC.git
GIT_BRANCH=master
 
DEB_MONO_PKG="monodevelop liblog4net-cil-dev"
FED_MONO_PKG="mono-basic mono-devel monodevelop mono-tools"
 
lower() {
    tr '[A-Z]' '[a-z]'
}
 
what_distro() {
    if which lsb_release ; then
echo lsb_release -si | lower
    elif grep -qi ubuntu /etc/*release ; then
echo "ubuntu"
    elif [[ -e /etc/fedora-release ]] ; then
echo "fedora"
    else
        # Assume Debian-based
        echo "debian"
    fi
}
 
DISTRO=$(what_distro)
 
ensure_git() {
    if ! which git ; then
if [[ $DISTRO = 'ubuntu' || $DISTRO = 'debian' ]] ; then
sudo apt-get install git
        elif [[ $DISTRO = 'fedora' ]] ; then
sudo yum install git
        fi
fi
}
 
is_loic() {
    is_loic_git || { [[ -d LOIC ]] && cd LOIC && is_loic_git; }
}
 
is_loic_git() {
    [[ -d .git ]] && grep -q LOIC .git/config
}
 
get_loic() {
    ensure_git
    if ! is_loic ; then
git clone $GIT_REPO -b $GIT_BRANCH
    fi
}
 
compile_loic() {
    get_loic
    if ! is_loic ; then
echo "Error: You are not in a LOIC repository."
        exit 1
    fi
if [[ $DISTRO = 'ubuntu' || $DISTRO = 'debian' ]] ; then
sudo apt-get install $DEB_MONO_PKGS
    elif [[ $DISTRO = 'fedora' ]] ; then
sudo yum install $FED_MONO_PKS
    fi
mdtool build
}
 
run_loic() {
    is_loic
    if [[ ! -e bin/Debug/LOIC.exe ]] ; then
compile_loic
    fi
if ! which mono ; then
if [[ $DISTRO = 'ubuntu' || $DISTRO = 'debian' ]] ; then
sudo apt-get install mono-runtime
        elif [[ $DISTRO = 'fedora' ]] ; then
sudo yum install mono-runtime
        fi
fi
mono bin/Debug/LOIC.exe
}
 
update_loic() {
    ensure_git
    if is_loic ; then
git pull --rebase
        compile_loic
    else
echo "Error: You are not in a LOIC repository."
    fi
}
 
case $1 in
    install)
        compile_loic
        ;;
    update)
        update_loic
        ;;
    run)
        run_loic
        ;;
    *)
        echo "Usage: $0 <install|update|run>"
        ;;
esac

chmod +x loic.sh #赋予执行权限
./loic.sh install #执行安装
apt-get install mono-gmcs        #安装依赖
./loic.sh run #运行