Hello,
Version 4.07 of lcrzoex is now available.
Lcrzoex is a toolbox for network administrators and network
hackers.
Lcrzoex contains over 300 functionnalities using network library
lcrzo. Each one can be compiled alone and modified to match your needs.
Lcrzoex can be used in the following contexts :
- discover the Ethernet address of a computer (number 2, 3, 134,
etc.)
- sniff your LAN to detect what's going on (number 7, 8, 9, etc.)
- check the checksums created by a network program which isn't
working (number 16, 17, 18, etc.)
- intercept a session and replay it as many times we want to
strictly test your application (number 10, 11, 12, 22, etc.)
- verify if a router is well configured even if the needed computers
are down (number 48, ..., 53, etc.)
- check if your router/firewall/computer blocks
+ IP protocols (number 29, ..., 34, etc.)
+ IP options (number 29, ..., 34, 73, ..., 79, etc.), source
routing (number 45, 56, 59, 62, etc.)
+ IP fragments (number 44, 55, 58, 61, 72, etc.)
+ TCP options (number 48, ..., 53, etc.)
+ ICMP types (number 65, ..., 70, etc.)
+ ARP poisoning (number 80, 81, 82, 83, etc.)
- create a tcp/udp client with a special local port (number 85,
89, 86, 93, 97, etc.)
- convert between numbers (number 139, ..., 148, etc.)
- etc.
Lcrzoex is available under the GNU GPL license.
** download **
You can read more about lcrzoex and download it at :
http://www.laurentconstantin.com/ [main server]
http://go.to/laurentconstantin/ [backup server]
http://laurentconstantin.est-la.com/ [backup server]
** changes **
Lcrzoex 4.07 includes the following changes :
Version 4.07 - 25-march-2002
++ bugs fixed ++
none in this version
++ major evolutions ++
- Creation of module shared_dns to implement DNS functions.
- Tools 327,328 : spoof of DNS question (A, PTR, NS, etc.).
- Tools 329..340 : spoof of DNS responses (A, NS, PTR, HINFO, MX
and TXT).
- Update of sniff tools 10..15, 295..297 to display DNS data.
- Tools 341..343 : query a DNS server.
- Tool 344 : display version of a Bind DNS server.
- Tools 345,348 : always refuse a DNS query.
- Tools 349,350 : always answer the same DNS response.
++ minor evolutions ++
- Support for FTP passive mode of a special server (I don't know
which one, the banner is unknown). This server returns two
spaces in a 227 answer. So the function shared_ftp_cmd_pasv was
updated.
- Compiling one tool separately is now easier. It's described
in doc/compil1toolunix_en.txt.
- Various English spelling corrections.
- In help mode, upper value for HTTP clients was incorrect (202
instead of 294).
- Tools 346,347 : udp multiclient servers displaying and echoing
data.
--
Laurent Constantin
http://www.laurentconstantin.com/ [main server]
http://go.to/laurentconstantin/ [backup server]
http://laurentconstantin.est-la.com/ [backup server]
This archive was generated by hypermail 2b30 : Sat Apr 06 2002 - 08:14:25 PST