[There's a reason that Yoda is the unofficial mascot of SBS.  Size indeed matters not.] Can you really clean a compromised system? - THE OFFICIAL BLOG OF THE SBS DIVA
Wed, Jun 29 2011 0:08 bradley

Can you really clean a compromised system?

POINT:
Don’t write it, read it instead! - Microsoft Malware Protection Center - Site Home - TechNet Blogs:
http://blogs.technet.com/b/mmpc/archive/2011/06/22/don-t-write-it-read-it-instead.aspx?wa=wsignin1.0
"If your system is infected with Trojan:Win32/Popureb.E, we advise fixing the MBR using the Windows Recovery Console to return the MBR to a clean state. "

 

COUNTERPOINT:

http://technet.microsoft.com/en-us/library/cc512587.aspx
"You can’t clean a compromised system by removing the back doors. You can never guarantee that you found all the back doors the attacker put in. The fact that you can’t find any more may only mean you don’t know where to look, or that the system is so compromised that what you are seeing is not actually what is there."

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# re: Can you really clean a compromised system?

Wednesday, June 29, 2011 12:34 PM by Dean

It only took two years to get you to go from "I'm sure" to "I'm not sure"  :-)

# re: Can you really clean a compromised system?

Wednesday, June 29, 2011 1:59 PM by Roman

Cannot agree more ... Once compromised = compromised - Start over :-) at least in my environment

# re: Can you really clean a compromised system?

Thursday, June 30, 2011 1:00 PM by Dean