sctpscan Package Description
SCTPscan is a tool to scan SCTP enabled machines. Typically, these are Telecom oriented machines carrying SS7 and SIGTRAN over IP. Using SCTPscan, you can find entry points to Telecom networks. This is especially useful when doing pentests on Telecom Core Network infrastructures. SCTP is also used in high-performance networks (internet2).
Source: http://www.p1sec.com/corp/research/tools/sctpscan/
sctpscan Homepage | Kali sctpscan Repo
- Author: Philippe Langlois
- License: EGPLv2
Tools included in the sctpscan package
sctpscan – SCTP network scanner for discovery and security
[email protected]:~# sctpscan
SCTPscan - Copyright (C) 2002 - 2009 Philippe Langlois.
SCTPscan comes with ABSOLUTELY NO WARRANTY; for details read the LICENSE or COPYING file.
Usage: sctpscan [options]
Options:
-p, --port <port> (default: 10000)
port specifies the remote port number
-P, --loc_port <port> (default: 10000)
port specifies the local port number
-l, --loc_host <loc_host> (default: 127.0.0.1)
loc_host specifies the local (bind) host for the SCTP
stream with optional local port number
-r, --rem_host <rem_host> (default: 127.0.0.2)
rem_host specifies the remote (sendto) address for the SCTP
stream with optional remote port number
-s --scan -r aaa[.bbb[.ccc]]
scan all machines within network
-m --map
map all SCTP ports from 0 to 65535 (portscan)
-F --Frequent
Portscans the frequently used SCTP ports
Frequent SCTP ports: 1, 7, 9, 20, 21, 22, 80, 100, 128, 179, 260, 250, 443, 1167, 1812, 2097, 2000, 2001, 2010, 2011, 2020, 2021, 2100, 2110, 2120, 2225, 2427, 2477, 2577, 2904, 2905, 2906, 2907, 2908, 2909, 2944, 2945, 3000, 3097, 3565, 3740, 3863, 3864, 3868, 4000, 4739, 4740, 5000, 5001, 5060, 5061, 5090, 5091, 5672, 5675, 6000, 6100, 6110, 6120, 6130, 6140, 6150, 6160, 6170, 6180, 6190, 6529, 6700, 6701, 6702, 6789, 6790, 7000, 7001, 7102, 7103, 7105, 7551, 7626, 7701, 7800, 8000, 8001, 8471, 8787, 9006, 9084, 9899, 9911, 9900, 9901, 9902, 10000, 10001, 11146, 11997, 11998, 11999, 12205, 12235, 13000, 13001, 14000, 14001, 20049, 29118, 29168, 30000, 32905, 32931, 32768
-a --autoportscan
Portscans automatically any host with SCTP aware TCP/IP stack
-i --linein
Receive IP to scan from stdin
-f --fuzz
Fuzz test all the remote protocol stack
-B --bothpackets
Send packets with INIT chunk for one, and SHUTDOWN_ACK for the other
-b --both_checksum
Send both checksum: new crc32 and old legacy-driven adler32
-C --crc32
Calculate checksums with the new crc32
-A --adler32
Calculate checksums with the old adler32
-Z --zombie
Does not collaborate to the SCTP Collaboration platform. No reporting.
-d --dummyserver
Starts a dummy SCTP server on port 10000. You can then try to scan it from another machine.
-E --exec <script_name>
Executes <script_name> each time an open SCTP port is found.
Execution arguments: <script_name> host_ip sctp_port
-t --tcpbridge <listen TCP port>
Bridges all connection from <listen TCP port> to remote designated SCTP port.
-S --streams <number of streams>
Tries to establish SCTP association with the specified <number of streams> to remote designated SCTP destination.
Scan port 9999 on 192.168.1.24
./sctpscan -l 192.168.1.2 -r 192.168.1.24 -p 9999
Scans for availability of SCTP on 172.17.8.* and portscan any host with SCTP stack
./sctpscan -s -l 172.22.1.96 -r 172.17.8
Scans frequently used ports on 172.17.8.*
./sctpscan -s -F -l 172.22.1.96 -r 172.17.8
Scans all class-B network for frequent port
./sctpscan -s -F -r 172.22 -l `ifconfig eth0 | grep 'inet addr:' | cut -d: -f2 | cut -d ' ' -f 1 `
Simple verification end to end on the local machine:
./sctpscan -d &
./sctpscan -s -l 192.168.1.24 -r 192.168.1 -p 10000
This tool does NOT work behind most NAT.
That means that most of the routers / firewall don't know how to NAT SCTP packets.
You _need_ to use this tool from a computer having a public IP address (i.e. non-RFC1918)
sctpscan Usage Example
Scan (-s) for frequently used ports (-F) on the remote network (-r 192.168.1.*):
[email protected]:~# sctpscan -s -F -r 192.168.1.*
SCTPscan - Copyright (C) 2002 - 2009 Philippe Langlois.
Netscanning with Crc32 checksumed packet
Portscanning Frequent Ports on 192.168.1.*.