Darknet - The Darkside » osx anti-sniffer http://www.darknet.org.uk Ethical Hacking, Penetration Testing & Computer Security Tue, 07 Feb 2012 18:34:17 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Trafscrambler – Anti-sniffer/IDS Tool http://www.darknet.org.uk/2009/08/trafscrambler-anti-snifferids-tool/ http://www.darknet.org.uk/2009/08/trafscrambler-anti-snifferids-tool/#comments Thu, 27 Aug 2009 10:39:22 +0000 Darknet http://www.darknet.org.uk/?p=2048

Trafscrambler is an anti-sniffer/IDS LKM(Network Kernel Extension) for OSX, licensed under BSD.

Features

  • Injection of packets with bogus data and with randomly selected bad TCP cksum or bad TCP sequences
  • Userland binary(tsctrl) for controlling trafscrambler NKE
  • SYN decoy – sends out number of SYN pkts before the original SYN pkt
  • TCP reset attack – sends out RST/FIN pkt with bad sequence
  • Pre-connection SYN – sends out SYN with wrong TCP-checksum
  • Post-connection SYN – sends out fake SYN after connection establishment
  • Zero Window – send out pkt with “0” window set.

You can download Trafscrambler 0.2 here:

trafscrambler-0.2.tgz

Or read more here.

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