Trojan horse sent out to list
- To: perennials@lorien.mallorn.com
- Subject: Trojan horse sent out to list
- From: C* P* L*
- Date: Fri, 5 Feb 1999 01:30:17 -0600 (CST)
Hi folks,
A couple of days ago Linda Korth unwittingly sent out an
attachment to the list called 'HAPPY.EXE'. This attachment
is actually a trojan horse that installs itself on the
recipients computer system after being run, then attaches
itself to all outbound email that the victim sends.
I promised to send a notice to the list, but I've been a
little slow. Anyhow, here it is.
If you didn't run the HAPPY.EXE program then you should
be safe. If you did run HAPPY.EXE then you probably saw
a nice fireworks display on your monitor, but you've also
infected your system. To remove it, follow these directions
taken from
http://www.pspl.com/trojan_info/win32/happy99.htm
You can also remove this trojan manually from your computer. To
do that, first check the WINDOWS\SYTEM folder for the presence
of these files.
1. SKA.EXE
2. SKA.DLL
3. WSOCK32.SKA
If you find these files then you have been attacked by the
Happy99 Trojan. To remove this trojan do the following:
1. Delete SKA.EXE, SKA.DLL and WSOCK32.DLL
2. Rename WSOCK32.SKA as WSOCK32.DLL
Make sure that you have WSOCK32.SKA file before deleting
WSOCK32.DLL and ensure that you have renamed this file
properly. You may have to close your Browser, Email software,
etc. to delete and rename the DLL files.
The above URL also provides more detailed information about
the actual trojan horse (for those of you into that kind of
thing).
This is the first one in about two years -- not *too* bad. :)
Chris
P.S. I'd also like to add that Linda wasn't aware that this was on
her system and I believe that the transfer to the list was
unintentional. And as I told her in private email, I hope
that she isn't scared off and sends us lots of information
about the happenings in her Wisconsin garden.
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