full-disclosure - Multiple AV Vendor Incorrect CRC32 BypassVulnerability.

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From: randallm at fidmail.com (Randall M)
Subject: Multiple AV Vendor Incorrect CRC32
	BypassVulnerability.

>>>>>>>>>>>>>>>>>>>>>. 

-----Original Message-----
From: full-disclosure-bounces@...ts.grok.org.uk
[mailto:full-disclosure-bounces@...ts.grok.org.uk] On Behalf Of bipin gautam
Sent: Thursday, March 10, 2005 5:00 AM
To: full-disclosure@...ts.grok.org.uk; vuln@...unia.com
Subject: Re: [Full-disclosure] Multiple AV Vendor Incorrect CRC32
BypassVulnerability.


--- Frederic Charpentier <fcharpen@...opartners.com>
wrote:
> Hi, I saw this behaviour last week with the virus "MyDoom.BE".
> I use the mail gateway with Clamav/Amavis. Clamav doesn't detect the 
> virus embeded in the zip file (with a crc broken).
> But, Trendmicro detects it.

That's strange, though i admit... i've shared this info with very few*
trusted security researchers, since past few months..... though i it find
VERY HARD to believe some, who had access to this info since past few month
were involved in creating, "MyDoom.BE" 
    (O;

Bipin
>>>>>>>>>>>>>>>>>>>>>.

I'm going take a guess that they haven't "lost faith in responsible
disclosure..." as you did per your public disclosure to the lists. If
someone leaked this I'm glad for that. The last thing I need this morning is
infected machines all over the place PLUS the "I can't find my folders" to
IT helpdesk.


RandallM