nanog mailing list archives
RE: RPC errors
From: Mike Damm <MikeD () irwinresearch com>
Date: Mon, 11 Aug 2003 14:26:40 -0700
The DCOM exploit that is floating around crashes the Windows RPC service when the attacker closes the connection to your system after a successful attack. Best bet is to assume any occurrence of crashing RPC services to be signs of a compromised system until proven otherwise. http://www.cert.org/advisories/CA-2003-19.html -Mike --- Michael Damm, MIS Department, Irwin Research & Development V: 509.457.5080 x298 F: 509.577.0301 E: miked () irwinresearch com -----Original Message----- From: Jack Bates [mailto:jbates () brightok net] Sent: Monday, August 11, 2003 1:12 PM To: NANOG Subject: RPC errors I'm showing signs of an RPC sweep across one of my networks that's killing some XP machines (only XP confirmed). How wide spread is this at this time. Also, does anyone know if this is just generating a DOS symptom or if I should be looking for backdoors in these client systems? -Jack
Current thread:
- Re: RPC errors, (continued)
- Re: RPC errors Sean Donelan (Aug 11)
- Re: RPC errors Jack Bates (Aug 11)
- Re: RPC errors Dominic J. Eidson (Aug 12)
- Re: RPC errors Crist Clark (Aug 12)
- Re: RPC errors Dominic J. Eidson (Aug 12)
- Re: RPC errors Jack Bates (Aug 11)
- Re: RPC errors Chris Reining (Aug 11)
- Re: RPC errors Sean Donelan (Aug 11)
- Re: RPC errors /m (Aug 11)
- Re: RPC errors william (Aug 11)
- RE: RPC errors Drew Weaver (Aug 11)
- RE: RPC errors McBurnett, Jim (Aug 11)
- RE: RPC errors Mike Damm (Aug 11)
- RE: RPC errors Kevin Houle (Aug 11)
- RE: RPC errors Drew Weaver (Aug 11)
- RE: RPC errors Brennan_Murphy (Aug 11)
- Re: RPC errors John Dvorak (Aug 11)
- RE: RPC errors Bob German (Aug 11)
- Re: RPC errors Michael Painter (Aug 11)
- RE: RPC errors Brennan_Murphy (Aug 11)
- RE: RPC errors Rob Thomas (Aug 11)
- RE: RPC errors Mike Damm (Aug 11)
- RE: RPC errors Mark Segal (Aug 11)