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David Mirza Ahmad Symantec PGP: 0x26005712 8D 9A B1 33 82 3D B3 D0 40 EB AB F0 1E 67 C6 1A 26 00 57 12 -- The battle for the past is for the future. We must be the winners of the memory war. ---------- Forwarded message ---------- Return-Path: <david.vincent@mightyoaks.com> Delivered-To: da@securityfocus.com Received: (qmail 4314 invoked from network); 11 Aug 2003 20:47:49 -0000 Received: from unknown (HELO mail.mightyoaks.com) (24.68.8.181) by mail.securityfocus.com with SMTP; 11 Aug 2003 20:47:49 -0000 Received: from stork.mightyoaks ([192.168.20.9] unverified) by mail.mightyoaks.com with Microsoft SMTPSVC(5.0.2195.6713); Mon, 11 Aug 2003 13:55:33 -0700 Received: by stork.mightyoaks.local with Internet Mail Service (5.5.2656.59) id <P9FJXTGS>; Mon, 11 Aug 2003 13:55:32 -0700 Message-ID: <6130FAF67D15D411BF7100E01899071F5F99F0@stork.mightyoaks.local> From: David Vincent <david.vincent@mightyoaks.com> To: 'Dave Ahmad' <da@securityfocus.com> Subject: New Windows DCOM Worm - msblast.exe Date: Mon, 11 Aug 2003 13:55:31 -0700 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2656.59) Content-Type: text/plain; charset="iso-8859-1" Return-Path: david.vincent@mightyoaks.com X-OriginalArrivalTime: 11 Aug 2003 20:55:33.0058 (UTC) FILETIME=[E7E02A20:01C3604A] dave, can you send this on to the list? my cross-posting ways have left me wondering which list you're wanting more details for. message follows... i've just got a copy of this Windows DCOM Worm from a nice fellow on another list. it matches the MD5 at http://isc.sans.org/diary.html?date=2003-08-11 of 5ae700c1dffb00cef492844a4db6cd69. that's the EXE's MD5, not the unpacked EXE version or the MD5 of the ZIP i received it in. i have not launched it yet, but i did note it made its way past three layers of virus protection without being detected. yes, we do use the same AV for all parts of our network, but that's 'cause we're a small company with limited resources. so don't bitch at me about it. :) we've got NAV Corporate 8.00.0.9374 with scan engine 4.1.0.15 and definitions of 06/08/2003 rev. 4 (the most current at this time) and it is not detected. David Vincent CNA/MCSE Network Administrator www.mightyOaks.com david.vincent@mightyoaks.com MIGHTY OAKS WIRELESS SOLUTIONS INC. 209-3347 Oak Street Victoria, B.C. Canada V8X 1R2 Phone: 250.386.9398 Fax: 250.386.9399 Pager: 250.380.4575 Cell: 250.884.3000