Duncan, You say that the sources for these packets are all on your internal network. Have you considered getting a process listing from them, as well as running fport on them? After all, from what you say, there are only 2 systems that are sending out this traffic. It shouldn't be too hard to track down. How about the one system that responded? You could go to the one that opened the DCERPC session and run fport. If you can't physically go to it, but you are able to get admin access to it, use psexec.exe and fport remotely. On the source systems, as well as the one that responded, it might also behoove you to collect all installed services and drivers. Just a thought... Harlan __________________________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo http://search.yahoo.com ---------------------------------------------------------------------------- Attend Black Hat Briefings & Training Europe, May 12-15 in Amsterdam, the world's premier event for IT and network security experts. The two-day Training features 6 hand-on courses on May 12-13 taught by professionals. The two-day Briefings on May 14-15 features 24 top speakers with no vendor sales pitches. Deadline for the best rates is April 25. Register today to ensure your place. http://www.securityfocus.com/BlackHat-incidents ----------------------------------------------------------------------------
This archive was generated by hypermail 2b30 : Sat Apr 19 2003 - 21:56:34 PDT