Nmap Security Scanner
*Intro
*Ref Guide
*Install Guide
*Download
*Changelog
*Book
*Docs
Security Lists
*Nmap Hackers
*Nmap Dev
*Bugtraq
*Full Disclosure
*Pen Test
*Basics
*More
Security Tools
*Pass crackers
*Sniffers
*Vuln Scanners
*Web scanners
*Wireless
*Exploitation
*Packet crafters
*More
Site News
Site Search:
Exploit World
Advertising
About/Contact
Credits
Sponsors:
edgeos



Security Incidents: Re: R: correlation between porscans and local activity

Re: R: correlation between porscans and local activity

From: Michael Babcock <mikebabcock_at_POBOX.COM>
Date: Thu, 13 Jan 2000 01:42:23 -0000

Actually, DAL.NET IRC servers (at least) scan connectees for 1080 among other ports to make sure they aren't vulnerable to attack. This type of pro-active scanning is a Good Thing (TM) and should be encouraged IMHO.

<FONT COLOR="#222255">> There now appears to be some coincidence between the times my family</FONT>
<FONT COLOR="#222255">> does web browsing and when I get scanned for port 1080.</FONT>

Someone is probably trying to understand wether or not your is an open SOCKS
firewall they can use. I could bet these scans occur during IRC sessions
from one of your windows boxes (check if in the logs you have outgoing
traffic towards a 666X port).

Scanning IPs on IRC channels to check for open SOCKS it's a rather common
thing hackers-wanna-be love to do, since it leads to huge lists of addresses
they can trade, share and sell to other script kiddies around.

Just my bit of info,
Raist
Received on Jan 15 2000

[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]
edgeos