Here is some information about the trojan you are having problems with.  I
doubt it is related to Sygate, unless your friend got it from a
'questionable' source.  More than likely the trojan was contracted through a
MS Word document or delivered via e-mail.


Aliases:
NETLOG.WORM , NETWORK.VBS

Description:
This Trojan when run searches for a computer in the network where c:\ is
shared with full control and accesses files. This virus does not run on
Windows NT environment.

Solution:
Please delete the file "network.vbs" located in directories where it was
added. You may also disconnect mapping of the network drive to ensure
complete safety.

Details:
Upon execution, this Trojan checks for the file "network.log" in the c:\
drive, then it writes the text "Log file Open" to this file. It then writes
in this log file random addresses with the text:
" Subnet : ...0 "
where:
Random number 1 is the number between 199 to 214
Random number 2 and Random number 3 is the number between1 to 254

Then the malware picks a random address for it to scan. After this, the
virus checks for a computer in a network wherein the shared format of c:\ is
full control. It then maps the c:\ of the infected computer as j:\.

The Trojan also adds the following line to the log file "network.log" for
every drive it has mapped:
"Copying files to :
and checks the first network.vbs file it copies and then writes to the log:
"Successful copy to : " if copy is successful.

After mapping c:\ to j:\, it copies the file network.vbs to the following
locations:
J:\windows\startm~1\programs\startup\
J:\windows\
J:\windows\start menu\programs\startup\
J:\win95\start menu\programs\startup\
J:\win95\ startm~1\programs\startup\
J:\win95\

When the infected computer reboots, the virus runs because it is at the
startup directory. With this the hacker can access all the files in c:\.

The form of lookup by this worm can also act as a Distributed Denial of
Service (DDOS) attack since the queries the virus performs can overwhelm a
server until all requests cannot be serviced anymore, thereby crashing the
system.


----- Original Message -----
From: "Rita" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, January 27, 2001 2:56 PM
Subject: * informant * Needing some advice on Nortons


Last week, I had Sygate installed. That's when my problems began.
Immediately Nortons discovered a virus. As soon as I deleted the
virus another popped up and on and on. I was never able to get a
clean registry and just reformatted. I also added a new HD at
that time so there was no virus on the computer. I did however,
leave in my old 10 GB as a backup.

I was forced to reformat and as soon as Sygate was added I
received another virus alert. And another as soon as I
quarantined that file. I am beginning to think it was a false
positive or something is wrong with the CD Sygate was on. The
program belongs to a tech friend who uses it on other computers
as well.

I am listing the information I received from Nortons. Can someone
tell me if I should delete these files and is it possible they
are indeed from Sygate and not some system file. I also installed
Win 98 on my computer so if I need a file I am certain it will
just grab what it needs and update itself .. I hope.

In order to get back online and get my cable working I also had
the network neighborhood deleted, removed the nic card and
reinstalled it again. Now the computer is fine. Do I delete these
files or what? All of the network is gone, with new installed
from my disks.

Here is what Norton says:

Date: 1/24/01, Time: 20:00:42, Default on RITA
The file
C:\WINDOWS\STARTM~1\PROGRAMS\STARTUP\network.vbs
is infected with the Bloodhound.Unknown virus.
Unable to repair this file.


Date: 1/24/01, Time: 20:01:38, Default on RITA
The file
C:\WINDOWS\STARTM~1\PROGRAMS\STARTUP\network.vbs
was infected with the Bloodhound.Unknown virus.
The file was quarantined.


Date: 1/24/01, Time: 20:02:38, Default on RITA

Date: 1/26/01, Time: 14:23:22, Default on RITA
The file
C:\WINDOWS\Start Menu\Programs\StartUp\Net-Enh.vbs
is infected with the VBS.Network.D virus.
Unable to repair this file.


Date: 1/26/01, Time: 14:23:24, Default on RITA
The file
C:\WINDOWS\Start Menu\Programs\StartUp\Net-Enh.vbs
was infected with the VBS.Network.D virus.
The file was quarantined.


Rita



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