[GoldenEye v2.1] DoS Tool

GoldenEye is a HTTP/S Layer 7 Denial-of-Service Testing Tool. It uses KeepAlive (and Connection: keep-alive) paired with Cache-Control options to persist socket connection busting through caching (when possible) until it consumes all available sockets on the HTTP/S server.

Changelog v2.1

• 2014-02-20 Added randomly created user agents (still RFC compliant).
• 2014-02-19 Removed silly referers and user agents. Improved randomness of referers. Added external user-agent list support.

Usage

USAGE: ./goldeneye.py <url> [OPTIONS]

OPTIONS:
 Flag Description Default
 -u, --useragents File with user-agents to use (default: randomly generated)
 -w, --workers Number of concurrent workers (default: 50)
 -s, --sockets Number of concurrent sockets (default: 30)
 -m, --method HTTP Method to use 'get' or 'post' or 'random' (default: get)
 -d, --debug Enable Debug Mode [more verbose output] (default: False)
 -h, --help Shows this help

Download GoldenEye v2.1

[GoldenEye v2.0] DoS Tool

GoldenEye is a HTTP/S Layer 7 Denial-of-Service Testing Tool. It uses KeepAlive (and Connection: keep-alive) paired with Cache-Control options to persist socket connection busting through caching (when possible) until it consumes all available sockets on the HTTP/S server.

Usage

USAGE: ./goldeneye.py <url> [OPTIONS]

 OPTIONS:
     Flag           Description                     Default
     -t, --threads      Number of concurrent threads                (default: 500)
     -m, --method       HTTP Method to use 'get' or 'post'  or 'random'         (default: get)
     -d, --debug        Enable Debug Mode [more verbose output]         (default: False)
     -h, --help     Shows this help

Changelog v2.0

• 2013-03-26 Changed from threading to multiprocessing. Threading is bad because its subject to GIL.
• 2012-12-09 Initial release

Download GoldenEye v2.0

[(D)DoS Deflate] Script designed to block a denial of service attack

(D)DoS Deflate is a lightweight bash shell script designed to assist in the process of blocking a denial of service attack. It utilizes the command below to create a list of IP addresses connected to the server, along with their total number of connections. It is one of the simplest and easiest to install solutions at the software level.

netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n

IP addresses with over a pre-configured number of connections are automatically blocked in the server's firewall, which can be direct iptables or Advanced Policy Firewall (APF). (We highly recommend that you use APF on your server in general, but deflate will work without it.)

Notable Features

• It is possible to whitelist IP addresses, via /usr/local/ddos/ignore.ip.list.
• Simple configuration file: /usr/local/ddos/ddos.conf
• IP addresses are automatically unblocked after a preconfigured time limit (default: 600 seconds)
• The script can run at a chosen frequency via the configuration file (default: 1 minute)
• You can receive email alerts when IP addresses are blocked.

Download (D)DoS Deflate

[Zarp v0.1.2] The Python Network Attack Tool

Zarp is a network attack tool centered around the exploitation of local networks. This does not include system exploitation, but rather abusing networking protocols and stacks to take over, infiltrate, and knock out. Sessions can be managed to quickly poison and sniff multiple systems at once, dumping sensitive information automatically or to the attacker directly. Various sniffers are included to automatically parse usernames and passwords from various protocols, as well as view HTTP traffic and more. DoS attacks are included to knock out various systems and applications. These tools open up the possibility for very complex attack scenarios on live networks quickly, cleanly, and quietly.

The long-term goal of zarp is to become the master command center of a network; to provide a modular, well-defined framework that provides a powerful overview and in-depth analysis of an entire network. This will come to light with the future inclusion of a web application front-end, which acts as the television screen, whereas the CLI interface will be the remote. This will provide network topology reports, host relationships, and more. zarp aims to be your window into the potential exploitability of a network and its hosts, not an exploitation platform itself; it is the manipulation of relationships and trust felt within local intranets. Look for zeb, the web-app frontend to zarp, sometime in the future.

Tool Overview

Poisoners

These tools work as expected; poisoning hosts for performing MitM, session hijacking, etc. Currently included are ARP, DNS, DHCP, NBNS, ICMP redirect, and LLMNR.

• DHCP

There are a couple of ways to do DHCP poisoning; zarp implements DHCP poisoning by deploying a ‘rogue’ DHCP server that listens for DHCP-ACK or DHCP-DISCOVER packets. If a DHCP-DISCOVER is detected, an IP address is reserved and assigned to the host and an ARP poisoning session is automatically deployed. If a DHCP-ACK is detected, we attempt to give them the address they’re requesting. This occurs in cases where a returning device would like its IP address back. If we cannot give them the address, we generate a new one and hand it out.

• DNS

DNS poisoning is performed by matching DNS requests and responding with a malicious packet. zarp (v.10) requires that an ARP poison be active, but this may change. DNS RR poisoning is currently in development.

Denial of Service

Modules used for denial of servicing hosts. Various attacks currently exist for different systems, including Teardrop, IPv6 NDP RA, Nestea, LAND, TCP SYN, and SMB2.

Sniffers

These post-poisoning modules are useful for intercepting interesting traffic. Currently included are HTTP, Password, Traffic, and Database sniffers.

Scanners

Scan networks for victims. Included are Network Scanner, Service Scanner, Access Point Scanner, and Passive Scanner.

Services

Pretend you’re useful; harvest credentials from automatic login tools or unaware users. Spoofed services have been custom written to act as honeypots; none of these services can actually be used to do useful things as intended. Currently included are HTTP, SSH, FTP, SMB, WiFi AP, and telnet.

Download Zarp v0.1.2