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Microsoft finally makes it possible to disable Autorun
Posted on March 5th, 2009 at 20:55 6 commentsThe latest Windows Secrets Newsletter just hit the stands, and Susan Bradley’s lead article, AutoRun patch a long time coming for XP users, finally nails the topic of turning off AutoRun.
Managing AutoRun has become a #1 hot topic precisely because the Conficker worm can use AutoRun to propagate via USB drives.
So Microsoft posts a $250,000 bounty for information leading to the arrest of the cretins who created Conficker. Two weeks later – after waiting 18 months – MS patches one of Conficker’s simplest infection vectors.
Something does not compute.
Microsoft has a patch out now that lets everybody running Windows XP or later truly disable AutoRun. It’s KB article 953252 for Vista and KB article 967715 for WinXP, 2000, and Server 2003. I’ve heard that there are some minor problems with the patch being offered multiple times on the same machine, but there don’t appear to be any significant hassles.
I like Susan’s advice:
For home users, I’m not yet ready to pull the fire alarm and tell everyone to disable AutoRun. But I do urge you to be very leery of plugging USB flash drives into your system if you’re unsure whether they’ve been used on other computers. Large organizations, however, should consider disabling AutoRun on their networked PCs, considering how hard it’s been to stomp out the Conficker worm and others.
Follow Susan’s detailed explanation if you really want to make it impossible for renegade USB drives (or CDs or SD cards or…) to infect your computer as soon as they’re inserted.
Good article. Check it out.
6 responses to “Microsoft finally makes it possible to disable Autorun”
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Tim Sharp March 6th, 2009 at 08:13
Woody-
I’m running Vista Home Premium 64-bit and my daughter is a grad student. She often plugs a memory stick into my PC which has been on her laptop and has also been on the PC’s at her school and her instructor’s PC’s.
Is this what you’re talking about here, and should I be worried and download this patch?
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Yep, that’s exactly what I’m talking about.
Right now, Conficker is the high profile piece of malware that propagates this way, but I’ve even heard of people who get their camera SD cards returned from photo processing services with an infected Autorun.
The easiest way to bypass all of it is to simply remember to hold down the Shift key when you stick anything into your computer. But if you can’t remember to do that all the time, follow Susan’s steps and get patched up.
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Tim Sharp March 7th, 2009 at 06:50
Woody-
Wow, I want to protect my PC because my daughter does plug in her memory stick which has been on a other PC’s at school.
But, Susan’s procedures are way too deep for me as a novice user. I guess I’ll have to wait until someone writes a patch that does the work for me.
Thanks anyway, and I’ll keep checking in to see if there are any new developments.
Is there perhaps a virus scanning program I can buy that would check the memory stick for this worm before it’s allowed to get into my PC?
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Tim -
Just remember to hold down the Shift key every time you put the USB stick in your PC. Easy.
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Better late than never for the release of the AutoRun patches for for Win2000/XP/2003 systems, I suppose.
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I agree that Autorun is a real problem. Any time you give the PC carte blanche to open up and run new software before it’s been scanned for viruses and malware, you’re just begging for trouble.
However, MS’s response comes YEARS after a solution has already been available. If you’re comfortable with free add-on software like “XP-Antispy”, download and install it. ( http://www.xp-antispy.org ) It’s long been the easiest way to gain control of AutoRun and several other nasty / unwise / privacy-destroying “features” (koff-koff) of Windows XP. It gives you immediate on-off control over 20 or so of WinXP’s worst features:
disable automatic downloads, allow uninstallation of Windows Media Player, disable error reporting (phoning home to MS), don’t autostart CDs, disable ActiveX, enable IE pop-up blocking, disable automatic installation of IE7, and so on.—
On a similar note, in WinXP, it’s indefensible that in “My Computer” one can right-click on a USB or CD/DVD to carry out a virus scan of the new media (yay!), but the same option to scan for viruses does NOT appear (boo!) in the pop-up menu that appears when Windows senses the presence of a new USB stick, CD, DVD, or external hard disk. That pop-up menu asks “What shall we do with this device? Play, import photos, …?” but doesn’t ask if we should scan the new device for viruses. Worse, that pop-up menu can be hijacked and completely rewritten by applications such as ACDsee.
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