Windows XP misbehaves after virus/trojan problems

  • Thread starter Thread starter Philip Andrews
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Philip Andrews

Hello,

I have Windows XP Home on a PC belonging to a friend, and I'd be
grateful for some advice.

Here's the fault: booting the PC in Normal mode gives a normal-looking
desktop - but d-clicking the Internet Explorer icon gives the hour-glass,
makes all of the shortcuts (and the Taskbar) disappear for about half a
minute, allows no launch of IE at all, and then the icons and Taskbar
reappear as if nothing had happened ready for another try. The same thing
happens with the Recycle bin, and with most of the icons on the Start menu -
i.e. they cause the 'Start' panel to vanish & reappear without activating
anything when double-clicked, and all that's viewable is the wallpaper on
the blank Desktop.. Trying the same things in Safe Mode gives Windows-normal
functionality (as far as Safe Mode can) - but the owner can't run in Safe
Mode and get his email etc.

Attempted remedy: a late version of AVG was loaded from a CD and run,
and has identified and removed some trojans (Downloader.Small, Dialer,
Stubby, and various releases of Dyfica, Swizzor and Keenval), but to no
avail. I suspect that something may be wrong in the Registry, but don't know
exactly where to look ... I can also say that switching off everything in
the System Configuration Utility has no effect on the problem.

Any info or helpful suggestions would be greatly appreciated - TIA :o)


Phil


--
Many thanks,

Philip Andrews

++++++++++++++++++ Website: ++++++++++++++++++++
http://mysite.freeserve.com/beltechservices/
+++++++++++++++++++++++++++++++++++++++++++++++++
 
Philip Andrews said:
Hello,

I have Windows XP Home on a PC belonging to a friend, and I'd be
grateful for some advice.

Here's the fault: booting the PC in Normal mode gives a
normal-looking desktop - but d-clicking the Internet Explorer icon
gives the hour-glass, makes all of the shortcuts (and the Taskbar)
disappear for about half a minute, allows no launch of IE at all, and
then the icons and Taskbar reappear as if nothing had happened ready
for another try. The same thing happens with the Recycle bin, and
with most of the icons on the Start menu - i.e. they cause the
'Start' panel to vanish & reappear without activating anything when
double-clicked, and all that's viewable is the wallpaper on the blank
Desktop.. Trying the same things in Safe Mode gives Windows-normal
functionality (as far as Safe Mode can) - but the owner can't run in
Safe Mode and get his email etc.

Attempted remedy: a late version of AVG was loaded from a CD and
run, and has identified and removed some trojans (Downloader.Small,
Dialer, Stubby, and various releases of Dyfica, Swizzor and Keenval),
but to no avail. I suspect that something may be wrong in the
Registry, but don't know exactly where to look ... I can also say
that switching off everything in the System Configuration Utility has
no effect on the problem.

Any info or helpful suggestions would be greatly appreciated - TIA
:o)


Phil
Click to expand...

Open the Internet Options applet in Control Panel
Uncheck "Enable third-party browser extensions" on the Advanced tab.
You may also have to set the Home Page to about:blank

Then eliminate any scumware.
See
Dealing with Unwanted Malware, Parasites, Toolbars and Search Engines
http://mvps.org/winhelp2002/unwanted.htm

Note that AdAware and SpyBot S & D will each catch some things the other
won't. Also, each needs to be updated with the program's update function
before every use, even when just downloaded. There's also a lot more to do
than just those two programs. CWShredder is also available here:
http://www.kellys-korner-xp.com/regs_edits/cwshredder.zip
**Post your HijackThis log to
http://forums.spywareinfo.com/ or the Spyware forum at
http://forum.aumha.org/ for expert analysis, not here.**
Alternative download pages for Ad-Aware, Spybot, HijackThis and CWShredder
may be found on this page:
http://aumha.org/a/parasite.htm.

If trying everything at that site does not fix the problem please post back
in the same thread.

--
Frank Saunders, MS-MVP, IE/OE
Please respond in Newsgroup. Do not send email
http://www.fjsmjs.com
Protect your PC
http://www.microsoft.com/security/protect/
 
Hello Frank,


Open the Internet Options applet in Control Panel
Uncheck "Enable third-party browser extensions" on the Advanced tab.
You may also have to set the Home Page to about:blank
Click to expand...

That alone got me straight back into normal operation - many thanks.

Then eliminate any scumware.
See
Dealing with Unwanted Malware, Parasites, Toolbars and Search Engines
http://mvps.org/winhelp2002/unwanted.htm
Click to expand...
Note that AdAware and SpyBot S & D will each catch some things the other
won't. Also, each needs to be updated with the program's update function
before every use, even when just downloaded. There's also a lot more to do
than just those two programs. CWShredder is also available here:
http://www.kellys-korner-xp.com/regs_edits/cwshredder.zip
Click to expand...

CWShredder found Searchx: SpyBot S&D and AdAware have both subsequently
found (and cleaned) huge lists of bad Registry entries of Data Miners and
Malware, probably to do with ignorantly surfing or logging-onto 'dodgy'
websites.

If trying everything at that site does not fix the problem please post back
in the same thread.
Click to expand...

So far, so good - the PC still seems to work OK after reboot. Once
again, many thanks for your help. I'll advise this guy to use boxing gloves
in future, when he's trying to work his keyboard - he'll get into a lot less
trouble that way :o)


Regards,

Phil Andrews
 
Philip Andrews said:
Hello Frank,




That alone got me straight back into normal operation - many
thanks.




CWShredder found Searchx: SpyBot S&D and AdAware have both
subsequently found (and cleaned) huge lists of bad Registry entries
of Data Miners and Malware, probably to do with ignorantly surfing or
logging-onto 'dodgy' websites.



So far, so good - the PC still seems to work OK after reboot. Once
again, many thanks for your help. I'll advise this guy to use boxing
gloves in future, when he's trying to work his keyboard - he'll get
into a lot less trouble that way :o)


Regards,

Phil Andrews
Click to expand...

Thanks for the feedback.

--
Frank Saunders, MS-MVP, IE/OE
Please respond in Newsgroup. Do not send email
http://www.fjsmjs.com
Protect your PC
http://www.microsoft.com/security/protect/
 
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