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mainkey.exe referenced in startup

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Original Message
Name: Mike Romete
Date: January 17, 2005 at 07:14:34 Pacific
Subject: mainkey.exe referenced in startup
OS: Windows XP SP2
CPU/Ram: I don't know.
Comment:

Hello. My first post here. We have a machine that's been infested with various spyware/adware, which I'm removing as I can. One thing puzzles me very much. There's a "mainkey.exe" in startup. It keeps coming back, no matter how I try to remove it. When I renamed the exe, in the Windows directory, another got made in its place. When I remove the entry from startup, it gets replaced, too. This reminds me a lot of the KALVSYS thing, but I'm not sure what to do with this. I'm using NAV and Spybot 1.3, and neither seems to notice it. Any ideas? Thanks.

Micro


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Response Number 1
Name: Mike Romete
Date: January 17, 2005 at 07:37:32 Pacific
Reply:

Ack. I forgot to mention yekniam.dat! NAV keeps telling me it found PWSteal.Trojan in a file called yekniam.dat in the temp folder in Local Settings. (I am going by memory, because I don't even that machine turned on yet this morning.) I reboot in Safe Mode and delete it, but it keeps coming back, too. :-(

Micro


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Response Number 2
Name: Sabertooth
Date: January 17, 2005 at 08:24:20 Pacific
Reply:

See Response Number 3 from here, it has the tools and tips to fix the problem.

B4 you criticize a bigger man, walk a mile in his shoes. That way, you're a mile away, and you have his shoes.


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Response Number 3
Name: Mike Romete
Date: January 17, 2005 at 11:15:16 Pacific
Reply:

Thank you.

I think this worked: I (1) deleted the mainkey process, then (2) renamed the mainkey.exe in the Windows folder, then (3) removed the mainkey item from startup.

I have rebooted several times, and it hasn't reappeared.

Apparently, the yekniam.dat was indeed associated with the mainkey exe and process, because it disappeared when I deleted the process and hasn't come back yet.

Micro


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Response Number 4
Name: Sabertooth
Date: January 17, 2005 at 14:43:20 Pacific
Reply:

Good job.

B4 you criticize a bigger man, walk a mile in his shoes. That way, you're a mile away, and you have his shoes.


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