Penetration Testing mailing list archives
RE: Fast UDP scan
From: "Henderson, Dennis K." <Dennis.Henderson () umb com>
Date: Wed, 29 Aug 2007 11:18:53 -0500
Read here: http://blog.tenablesecurity.com/2007/02/udp_service_and.html This should help you understand why if you do a generic UDP portscan you should not exceed 1 port per second. If the server OS rate limits the ICMP code3 type 3 messages, your scanner may think the port is open. Dennis
-----Original Message----- From: listbounce () securityfocus com [mailto:listbounce () securityfocus com] On Behalf Of Strykar Sent: Sunday, August 26, 2007 3:05 AM To: pen-test () securityfocus com Cc: 'Attari Attari' Subject: RE: Fast UDP scan Read the documentation. You can also join #Unicornscan on EFnet. -----Original Message----- From: listbounce () securityfocus com [mailto:listbounce () securityfocus com] On Behalf Of Attari Attari Sent: Saturday, August 25, 2007 11:37 AM To: pen-test () securityfocus com Subject: Re: Fast UDP scan Thanks everyone for inputs... I'm excited about unicornscan however I get this error: /usr/bin/ld: cannot find -lnet when doing make... I'm running Fedora Core 5 so am not able to install the Linux RPM too.. Any idea what's going wrong? --- Jan Heisterkamp <janheisterkamp () web de> wrote:Yes he's looking for Unicornscan, but unicornscan.org is down. You can find it here: Linux rpm:http://rpmfind.net/linux/RPM/sourceforge/o/os/osace/unicornsca n-0.4.2-0.i386 .htmlor integrated in the OSSTMM Security Audit Correlation Engine there: http://sourceforge.net/projects/osace FreeBSD:http://www.freebsd.org/cgi/cvsweb.cgi/ports/security/unicornscan/Regards, Jan Pete Herzog schrieb:You're looking for Unicornscan:http://www.unicornscan.org/Fastest scanner EVER. -pete. www-isecom.org Attari Attari wrote:Hi Group: Is there a way to increase speed of UDP scan? I'm running a full UDP scan since 3 days on 3 IPaddresses and itis still not complete. I gave following command: nmap -sU -p1-65535 -P0 xxx.yyy.zzz.aaa One way I can think of is is running parallelnmapscans by dividing ports like: nmap -sU -p1-30000 -P0 xxx.yyy.zzz.aaa nmap -sU-p30000-65535 -P0xxx.yyy.zzz.aaa Would appreciate some inputs on this. Regards Once upon a time there was 1 GB storage inyour inbox. To knowthe happy ending go tohttp://help.yahoo.com/l/in/yahoo/mail/yahoomail/tools/tools-08.html-------------------------------------------------------------- ----------This list is sponsored by: Cenzic Need to secure your web apps NOW? Cenzic finds more, "real" vulnerabilities fast. Click to try it, buy it or download a solutionFREE today!http://www.cenzic.com/downloads-------------------------------------------------------------- ------------------------------------------------------------------------ ----------This list is sponsored by: Cenzic Need to secure your web apps NOW? Cenzic finds more, "real" vulnerabilities fast. Click to try it, buy it or download a solutionFREE today!http://www.cenzic.com/downloads-------------------------------------------------------------- ------------------------------------------------------------------------ ----------This list is sponsored by: Cenzic Need to secure your web apps NOW? Cenzic finds more, "real" vulnerabilities fast. Click to try it, buy it or download a solution FREE today! http://www.cenzic.com/downloads-------------------------------------------------------------- ----------Once upon a time there was 1 GB storage in your inbox. To know the happy ending go to http://help.yahoo.com/l/in/yahoo/mail/yahoomail/tools/tools-08.html 5, 50, 500, 5000 - Store N number of mails in your inbox. Go to http://help.yahoo.com/l/in/yahoo/mail/yahoomail/tools/tools-08.html -------------------------------------------------------------- ---------- This list is sponsored by: Cenzic Need to secure your web apps NOW? Cenzic finds more, "real" vulnerabilities fast. Click to try it, buy it or download a solution FREE today! http://www.cenzic.com/downloads -------------------------------------------------------------- ---------- -------------------------------------------------------------- ---------- This list is sponsored by: Cenzic Need to secure your web apps NOW? Cenzic finds more, "real" vulnerabilities fast. Click to try it, buy it or download a solution FREE today! http://www.cenzic.com/downloads -------------------------------------------------------------- ----------
------------------------------------------------------------------------------ NOTICE: This electronic mail message and any attached files are confidential. The information is exclusively for the use of the individual or entity intended as the recipient. If you are not the intended recipient, any use, copying, printing, reviewing, retention, disclosure, distribution or forwarding of the message or any attached file is not authorized and is strictly prohibited. If you have received this electronic mail message in error, please advise the sender by reply electronic mail immediately and permanently delete the original transmission, any attachments and any copies of this message from your computer system. Thank you. ============================================================================== ------------------------------------------------------------------------ This list is sponsored by: Cenzic Need to secure your web apps NOW? Cenzic finds more, "real" vulnerabilities fast. Click to try it, buy it or download a solution FREE today! http://www.cenzic.com/downloads ------------------------------------------------------------------------
Current thread:
- Re: Fast UDP scan, (continued)
- Re: Fast UDP scan Steven Adair (Aug 21)
- Re: Fast UDP scan Jamie Riden (Aug 21)
- RE: Fast UDP scan Strykar (Aug 21)
- RE: Fast UDP scan Strykar (Aug 21)
- Re: Fast UDP scan Anders Thulin (Aug 21)
- Re: Fast UDP scan Nikhil Wagholikar (Aug 21)
- Re: Fast UDP scan Pete Herzog (Aug 21)
- Re: Fast UDP scan Jan Heisterkamp (Aug 21)
- Re: Fast UDP scan Attari Attari (Aug 25)
- RE: Fast UDP scan Strykar (Aug 26)
- RE: Fast UDP scan Henderson, Dennis K. (Aug 29)
- Re: Fast UDP scan Jan Heisterkamp (Aug 21)
- Re: Fast UDP scan David Jacoby (Aug 23)
- Re: Fast UDP scan Robert E. Lee (Aug 23)