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Conference powdml::pc_security

Title:PERSONAL COMPUTER SECURITY
Notice:SWEEP servers Note 5; more info on www-is-security.mso.dec.com
Moderator:BSS::BOREN
Created:Wed Jan 02 1991
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:504
Total number of notes:2905

499.0. "MDMA Virus/Win95 HELP!!!" by AKOCOA::POSCO () Thu May 01 1997 20:42

     I'm looking for information about the MDMA variant virus.
    We have recently come upon numerous Pc's in AKO that are
    infected with this virus. F-macrow (version 1.02) does
    disinfect the virus but when all is said and done, all
    icons are missing (except for one, odbc) in Control Panel.
    I have been able to recover the majority of the Control 
    Panel applets by copying back the *.cpl files from a non-
    infected machine.
     I believe earlier versions of windows let you recover the
    control panel with a setup /p switch. This option isn't
    available from what I have found so far to restore missing
    applets in Windows 95. Any help would be greatly appreciated,
    this must be an easier way to deal with this virus....
    
    			Mark
    
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499.1I don't think so ...TROOA::trp147.tro.dec.com::ACHANArthur Chan @TROThu May 01 1997 22:1714
Hello Mark,

	The payload for the MDMA virus is to delete all .cpl and .hlp 
files from the hard disk.  It is also known to modify some registry entries.  
Unfortunately, I don't believe there is an easy way to recover from the 
payload.

	In order to prevent future infection, may I suggest installing 
Norton AntiVirus for Windows 95 on the PC's. The real-time detection will 
catch the virus before it is able to infect the PC.  See note 497.0

Regards,
Arthur
499.2Pointer to more information?MSE1::SULLIVANMon May 05 1997 15:275
    Does anyone have a pointer to more information on this particular
    virus?  It appears someone here is infected also and I'd like to look
    into this more.
    
    Mark
499.3Some virus libraries ...TROOA::trp147.tro.dec.com::ACHANArthur Chan @TROMon May 05 1997 15:5110
Hi Mark,

	For more information on the MDMA virus, you can check the 
Sweep Virus Library for "Winword/MDMA" or visit the following web site:

	http://www.datafellows.com/vir-info

Regards,
Arthur
499.4MSE1::SULLIVANMon May 05 1997 17:061
    Thanks Arthur