hexinject v1.6 - Hexadecimal and raw packet injector and sniffer.

hexinject v1.6 – Hexadecimal and raw packet injector and sniffer.

HexInject is a very versatile packet injector and sniffer, that provide a command-line framework for raw network access. It’s designed to work together with others command-line utilities, and for this reason it facilitates the creation of powerful shell scripts capable of reading, intercepting and modifying network traffic in a transparent manner.

– Hexadecimal and raw data injection on the net
– Sniff data in hexadecimal or raw format from the net
– Data can be piped and easily manipulated
– Raw network access cmdline framework
– Automatically set the correct checksum (IPv4, IPv6, TCP, UDP, ICMP, IGMP)
– Automatically set the correct packet length (IPv4, IPv6, TCP, UDP, ICMP, IGMP)

hexinject v1.6

+ libpcap-dev
+ tcl (for packets.tcl)

== TOOLS ==
+ hexinject: The main sniffer and injector.
+ prettypacket: Disassemble raw packets (received on its standard input) and print their field.
Can also print example packets (useful if you want to know the structure of an header).
+ hex2raw: Convert hexstring (the textual format used by hexinject) to raw data, and vice-versa.
+ packets.tcl: Experimental packet forger, written in TCL. It uses a simple packet representation format based on APD (http://wiki.hping.org/26).

Usage and download:

Source: http://hexinject.sourceforge.net/ | Our Post Before