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Networks/Telecom/Security -> *MyDoom virus alert*


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brandon - Jan-30-2004 server time
QUOTE (takahita_tsukino @ Jan 28 2004, 09:34 PM)
I thought you used Thunderbird, Brandon.


Anyway, all these viruses! I hope my mother doesn't open one. I pretty much trust her though. smile.gif She's getting geekier by the month. yodude.gif

I did, before I did a reformat.


Red Squirrel - Jan-29-2004 server time
Oh... I see, I somehow did not catch on to that part. em317.gif

manadren - Jan-29-2004 server time
QUOTE (Red Squirrel @ Jan 28 2004, 11:35 PM)
What does SCO have to do with this though?

QUOTE (Red Squirrel @ Jan 27 2004, 04:18 PM)
it is also thought to be flooding SCO.com with a denial-of-service attack


Someone needs to start reading his own posts laugh.gif

Red Squirrel - Jan-28-2004 server time
What does SCO have to do with this though?

manadren - Jan-28-2004 server time
Another day, another Outlook\OE virus...

Howevr, SCO is offering some like a $25k bounty for the guy who wrote this one. Hope somebody collects soon smile.gif

Chris Vogel - Jan-28-2004 server time
I thought you used Thunderbird, Brandon.


Anyway, all these viruses! I hope my mother doesn't open one. I pretty much trust her though. smile.gif She's getting geekier by the month. yodude.gif

brandon - Jan-27-2004 server time
Not all of the files are zip, one of them is an exe.

Anyway, I have it set so OE doesn't open attachments, or download messages when I preview them, and I also have OE set to use IE's restricted sites zone for a great deal of security. In other words, I am almost invulnerable to email viruses.

Red Squirrel - Jan-27-2004 server time
You can open the zip file, but if it's you open the file inside. But other security measures such as an A/V should stop it anyway, but I never take chances.

brandon - Jan-27-2004 server time
I can open it with no problems, because OE's setup on my computer is very secure.

I don't even get emails. I feel lonely sad.gif

Anyway, I haven't seen a virus in my email since the Swen days.

Red Squirrel - Jan-27-2004 server time
MyDoom prevention and cure
By Robert Vamosi

(1/26/04)

MyDoom is a mass-mailing worm that masquerades as a test message. MyDoom (w32.mydoom@mm, also known as Novarg, Shimgapi, Shimg, and MiMail.r) takes advantage of the ZIP file format's ability to pass through e-mail filters. It also uses Kazaa to spread. Within the first few hours, MyDoom spread quickly around the world. It affects only Windows users, not those using Macintosh, Linux, or Unix. Much of the worm's code is itself encrypted, and antivirus firms are still studying it. Because MyDoom spreads via e-mail and could severely slow or shut down e-mail servers with excess traffic, this worm rates a 7 on the CNET Virus Meter.
How it works
MyDoom arrives as e-mail with the subject line "Mail Delivery System," "Test," or "Mail Transaction Failed.” The body text reads: "The message contains Unicode characters and has been sent as a binary attachment." The attached files are one of the following:


document.zip
document.pif
doc.scr readme.exe
file.zip
message.zip
oia.zip
text.zip
When the worm is executed, MyDoom adds the following to the Windows/System subdirectory:


shimgapi.exe
taskmon.exe
If you are running the file-sharing program Kazaa, MyDoom will add a file named activation_crack.scr in this location: C:\Program files\Kazaa\My Shared Folder\.

The worm appears to install programs on infected computers, however, the programs themselves are encrypted. MyDoom is known to open Windows Notepad and display garbage text; it is also thought to be flooding SCO.com with a denial-of-service attack. In addition, the security company iDefense and McAfee are reporting that MyDoom opens port 3127 to listen for commands from a remote attacker.

Prevention
If you receive MyDoom, do not open the attached file. Delete the e-mail.

Removal
Almost all antivirus software companies have updated their signature files to include this worm. This will stop the infection upon contact and in some cases will remove an active infection from your system. For more information, see Central Command, Computer Associates, F-Secure, McAfee, Norman, Sophos, Symantec, or Trend Micro.

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