Sygate - Windows Update Client Has Changed??

Discussion:

(too old to reply)

Rog

2003-08-23 08:48:19 UTC

I got a warning about this this morning.
I did accept an update yesterday so has the update client been changed in
that?
I notice the old file is in C:\WINNT\$NtServicePackUninstall$ but I put
service pack 4 (W2K) on weeks ago!!

The file I have is 138KB dated 19/8/2003.
Properties show Product Version 5.4.3630.2554.

I have Sygate Personal Firewall and AVG Free.
The OS is W2K.

Can anyone tell me if I am ok please?

Cheers.
Roger.

---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.512 / Virus Database: 309 - Release Date: 19/08/2003

W.S. Blevins

2003-08-23 10:10:38 UTC

Permalink

On Sat, 23 Aug 2003 08:48:19 +0000 (UTC), "Rog"

Post by Rog
Can anyone tell me if I am ok please?

Since your AVG program seemingly certifies your email as "virus free",
perhaps it will do the same for your computer.

Rog

2003-08-23 10:14:59 UTC

Permalink

Post by W.S. Blevins
On Sat, 23 Aug 2003 08:48:19 +0000 (UTC), "Rog"

Post by Rog
Can anyone tell me if I am ok please?

Since your AVG program seemingly certifies your email as "virus free",
perhaps it will do the same for your computer.

Perhaps???

---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.512 / Virus Database: 309 - Release Date: 19/08/2003

optikl

2003-08-23 11:13:59 UTC

Permalink

Post by Rog
I got a warning about this this morning.
I did accept an update yesterday so has the update client been changed in
that?
I notice the old file is in C:\WINNT\$NtServicePackUninstall$ but I put
service pack 4 (W2K) on weeks ago!!
The file I have is 138KB dated 19/8/2003.
Properties show Product Version 5.4.3630.2554.
I have Sygate Personal Firewall and AVG Free.
The OS is W2K.
Can anyone tell me if I am ok please?
Cheers.
Roger.
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.512 / Virus Database: 309 - Release Date: 19/08/2003

There was a security update this week for both Win2K and IE6. Are you
certain you don't have automatic update invoked?

Rog

2003-08-23 21:25:30 UTC

Permalink

Post by optikl

There was a security update this week for both Win2K and IE6. Are you
certain you don't have automatic update invoked?

I do have it invoked and have done for several months now but I have never
had this warning before.

---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.512 / Virus Database: 309 - Release Date: 19/08/2003

S.Heenan

2003-08-24 04:03:56 UTC

Permalink

Post by Rog
I got a warning about this this morning.
I did accept an update yesterday so has the update client been
changed in that?
I notice the old file is in C:\WINNT\$NtServicePackUninstall$ but I
put service pack 4 (W2K) on weeks ago!!
The file I have is 138KB dated 19/8/2003.
Properties show Product Version 5.4.3630.2554.
I have Sygate Personal Firewall and AVG Free.
The OS is W2K.
Can anyone tell me if I am ok please?

The Sygate firewall, among others, uses a checksum,probably MD5, against an
application's executable. If the file is changed, either by a legitimate
update or by a non-legitimate application, the firewall will report this
change. It is then up to the user to decide whether or not to allow the
executable access to the network.

For example: You install Sygate and it creates a checksum for DumTrakr.exe
which has an initial file size of 12,345 bytes. Sometime later a update
changes the file size to 12,347 bytes. The MD5 checksum changes and the
firewall issues a report. Even if neither the file name nor the size of the
exe changes, the MD5 checksum will change and you will receive notification
from the firewall.
Scan the file with a newly updated AV application before allowing it access
to the network.

--
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