THC-IPV6 Last update 2013-04-24 Current public version: v2.1 (29C3 release) Next planned release: 4th May 2013, v2.2 For german speaking people: In the german C't magazine 11/13 (available from the 5-13th May) will be an article on how to use the thc-ipv6 toolkit to comprehensively test IPv6 firewalls. Next Trainings: 44Con, London, 10-11th September 2013, "Pentesting & Securing IPv6 Networks" (bookable now) A complete tool set to attack the inherent protocol weaknesses of IPV6 and ICMP6, and includes an easy to use packet factory library. [0x00] News and Changelog Please note that public versions do not include all tools available! Only those who send in comprehensive patches and new tools for thc-ipv6 get the private versions which are released more often, include unreleased tools and more! If you want to participate, here is a list of tools that would be interesting: * Adding raw mode (sending into a sit 6to4 tunnel) to the library (the current implemetation doesnt work) * Enhancing the library so it works on FreeBSD and OSX too * Create a tool which tests an ipv6 address if it is an endpoint for various tunnel protocols * Adding more exploit tests to exploit6 (I can supply a long list of exploit files) * Adding more denial of service tests to denial6 * Add a dhcp6 client fuzzer * Add a dhcp6 server fuzzer If you want to work on a topic on the list, email me, so not multiple people are working on the same tool. Contact: vh(at)thc(dot)org and put "antispam" in the subject line. CHANGELOG: ########## v2.1 - PUBLIC * added new tool: dnssecwalk - performs NSEC walking including Iv6+IPv4 resolving * added new tool: firewall6 - various TCP/UDP ACL bypass test cases * added new tool: fake_pim6 - send fake hello and join/prune pim messages * added new tool: ndpexhaust26 - very performant ndp exhauster based on ICMP error toobig messages but can send many types of packets * alive6: ranges are now supported in the input file too * parasite6: enhancements to make it way more effective * fake_router26: added overlap RA guard evasion type (-E o, -E O) * dos-new-ip6: fix that only DAD replies are sent, not full NDP spoofing :-) (thanks to Johannes Weber for reporting) * flood_router26: Added local LAN privacy extension prevention attack by George Kargiotakis * randicmp6: - added function which dumps icmp answers received - added funtionality to send a specific type (and also code) * dnsdict6: added SRV result address resolving * trace6: fix for routers which add padding to the packets * fuzz_ip6: added -X option for not sending a transport layer * inject_alive6: added -a option to allow selective active alive sending * fake_advertise6: when no srcmac was specified, it was sent as all zeroes instead of the real mac (thanks to Jannes Weber for reporting) * fixed various injection issues (mostly too large packets for MTU on interface) * thc-ipv6-lib: added function thc_send_as_overlapping_{first,last}_fragment6 * Added GPL exception clause to license to allow linking to OpenSSL - debian people need this * Makefile: added patch from gentoo maintainers [0x01] Introduction Welcome to the mini website of the THC IPV6 project. This code was inspired when I got into touch with IPv6, learned more and more about it - and then found no tools to play (read: "hack") around with. First I tried to implement things with libnet, but then found out that the ipv6 implementation is only partial - and sucks. I tried to add the missing code, but well, it was not so easy, hence I saved my time and quickly wrote my own library. (That was 2005 though, today libnet and other packet creation libraries have full IPv6 support.) [0x02] Disclaimer 1. This tool is for legal purposes only! 2. The GPLv3 applies to this code. [0x03] Some Of The Included Tools - parasite6: icmp neighbor solitication/advertisement spoofer, puts you as man-in-the-middle, same as ARP mitm (and parasite) - alive6: an effective alive scanng, which will detect all systems listening to this address - dnsdict6: parallized dns ipv6 dictionary bruteforcer - fake_router6: announce yourself as a router on the network, with the highest priority - redir6: redirect traffic to you intelligently (man-in-the-middle) with a clever icmp6 redirect spoofer - toobig6: mtu decreaser with the same intelligence as redir6 - detect-new-ip6: detect new ip6 devices which join the network, you can run a script to automatically scan these systems etc. - dos-new-ip6: detect new ip6 devices and tell them that their chosen IP collides on the network (DOS). - trace6: very fast traceroute6 with supports ICMP6 echo request and TCP-SYN - flood_router6: flood a target with random router advertisements - flood_advertise6: flood a target with random neighbor advertisements - exploit6: known ipv6 vulnerabilities to test against a target - denial6: a collection of denial-of-service tests againsts a target - fuzz_ip6: fuzzer for ipv6 - implementation6: performs various implementation checks on ipv6 - implementation6d: listen daemon for implementation6 to check behind a fw - fake_mld6: announce yourself in a multicast group of your choice on the net - fake_mld26: same but for MLDv2 - fake_mldrouter6: fake MLD router messages - fake_mipv6: steal a mobile IP to yours if IPSEC is not needed for authentication - fake_advertiser6: announce yourself on the network - smurf6: local smurfer - rsmurf6: remote smurfer, known to work only against linux at the moment - sendpees6: a tool by willdamn(ad)gmail.com, which generates a neighbor solicitation requests with a lot of CGAs (crypto stuff ;-) to keep the CPU busy. nice. - thcping6: sends a hand crafted ping6 packet [and about 25 more tools for you to discover] [0x04] Documentation THC-IPV6 comes with a rather long README file that describes the details about the usage and library interface. [0x05] Development & Contributions Your contributions are more than welcomed! If you find bugs, coded enhancements or wrote a new attack tool please send them to vh (at) thc (dot) org - and add the word "antispam" to the subject line. [0x06] The Art of Downloading: Source and Binaries The source code of THC-IPV6: thc-ipv6-3.4.tar.gz (Note: Linux only) Comments and suggestions are welcome. Yours sincerly, van Hauser The Hackers Choice http://www.thc.org