![snort logo](/images/snort-logo.png)
Snort mailing list archives
Re: [Emerging-Sigs] MS RDP on non-standard port
From: Sergey Malinkin <malinkinsa () gmail com>
Date: Mon, 23 Jan 2017 15:44:02 +0300
Hello, James. It's correctly what i can use this rule not only for detection scan? Initialization connect via MS RDP triggered this rule. Thanks! 2017-01-22 17:15 GMT+03:00 James Lay <jlay () slave-tothe-box net>:
I see these scans semi regularly...usually the cookie is sometimes blank, sometimes not: alert tcp $EXTERNAL_NET any -> $HOME_NET !3389 (msg:"SCAN MS Terminal Server taffic on Non-standard Port"; flow:to_server,established; content:"|03 00 00|"; depth:3; content:"|e0 00 00 00 00 00|"; offset:5; depth:6; content:"Cookie|3a| mstshash="; pcre:"/Cookie\x3a mstshash=/"; classtype:attempted-recon; sid:xxxxxxxx; rev:1;) James _______________________________________________ Emerging-sigs mailing list Emerging-sigs () lists emergingthreats net https://lists.emergingthreats.net/mailman/listinfo/emerging-sigs Support Emerging Threats! Subscribe to Emerging Threats Pro http://www.emergingthreats.net
------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot
_______________________________________________ Snort-sigs mailing list Snort-sigs () lists sourceforge net https://lists.sourceforge.net/lists/listinfo/snort-sigs http://www.snort.org Please visit http://blog.snort.org for the latest news about Snort! Visit the Snort.org to subscribe to the official Snort ruleset, make sure to stay up to date to catch the most <a href=" https://snort.org/downloads/#rule-downloads">emerging threats</a>!
Current thread:
- MS RDP on non-standard port James Lay (Jan 22)
- Re: [Emerging-Sigs] MS RDP on non-standard port Sergey Malinkin (Jan 23)
- Re: MS RDP on non-standard port Joshua Williams (Jan 23)
- Re: [Emerging-Sigs] MS RDP on non-standard port Will Metcalf (Jan 23)