Full Disclosure mailing list archives
RE: New variant of Nachi ?
From: "Discini, Sonny" <Sonny.Discini () montgomerycountymd gov>
Date: Wed, 29 Oct 2003 10:23:58 -0500
On the hosts that are infected, are you seeing TCP port 707 open? This is one of the consistant things that we are seeing. I guess it wouldn't hurt to mention that most of the triggers here are identifying this as W32.Welchia while others are identifying it as Nachia. Sonny Discini Network Security Engineer Department of Technical Services Enterprise Infrastructure Division Montgomery County Government -----Original Message----- From: Helmut Springer [mailto:delta () faveve uni-stuttgart de] Sent: Wednesday, October 29, 2003 2:59 AM To: full-disclosure () lists netsys com Subject: Re: [Full-disclosure] New variant of Nachi ? Hi, On 29 Oct 2003 at 12:54 +0100, KF wrote:
https://gtoc.iss.net/issEn/delivery/gtoc/index.jsp hreat Forecast Our analysts are aware of a worm actively exploiting flaws addressed under Microsoft Security Bulletin MS03-026 and MS03-039. This worm activity is consistent with a variation of the Nachi or LovSan worms.
Once a host is infected, it will attempt to propagate outbound via port 445.
Has anyone seen any evidence besides this and the two postings on public lists? No real trace after more than 24h it seems... -- MfG/Best Regards, "If we keep our pride... helmut springer Though paradise is lost We will pay the price, But we will not count the cost." _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
Current thread:
- New variant of Nachi ? Awan, Farrukh (OCTO) (Oct 28)
- Re: New variant of Nachi ? KF (Oct 28)
- Re: New variant of Nachi ? Helmut Springer (Oct 29)
- Re: New variant of Nachi ? Florian Weimer (Oct 29)
- Re: New variant of Nachi ? Helmut Springer (Oct 29)
- <Possible follow-ups>
- RE: New variant of Nachi ? Discini, Sonny (Oct 29)
- Re: New variant of Nachi ? Valdis . Kletnieks (Oct 29)
- Re: New variant of Nachi ? KF (Oct 28)