About:Blank Homepage Hijacker

About:Blank Homepage Hijacker

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About:Blank Homepage Hijacker Teacher Dave 11-09-2005
Posted by =?Utf-8?B?VGVhY2hlciBEYXZl?= on November 9, 2005, 6:20 am
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I have several machines on a school network infected with About:Blank.
Expected that the Microsoft AntiSpyware Beta version would get get rid of
this, but the Quick Scan doesn't spot it at all.

There are lots of bespoke tools out there claiming to remove About:Blank,
but I've no way of telling if they are from reliable sites.

I've had a glance at some instructions on how to remove the offeding files
from the registry, but it seems hard work to me.

Surely someone has already done the hard work so that I just have to press a
button to make everything OK? Preferably without costing me anything!

Am I asking too much?

Posted by Jurren Bouman [MVP - Security] on November 9, 2005, 7:22 am
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Teacher Dave wrote:
> I have several machines on a school network infected with About:Blank.
> Expected that the Microsoft AntiSpyware Beta version would get get rid of
> this, but the Quick Scan doesn't spot it at all.
>
> There are lots of bespoke tools out there claiming to remove About:Blank,
> but I've no way of telling if they are from reliable sites.
>
> I've had a glance at some instructions on how to remove the offeding files
> from the registry, but it seems hard work to me.
>
> Surely someone has already done the hard work so that I just have to press a
> button to make everything OK? Preferably without costing me anything!
>
> Am I asking too much?

Tried the "Remove about:blank Buddy 4.72"
http://www.majorgeeks.com/download.php?det=4414

Do also a scan at:
http://www.trendmicro.com/spyware-scan/

and:
http://aumha.org/a/noads.htm

Posted by David H. Lipman on November 9, 2005, 8:55 am
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| I have several machines on a school network infected with About:Blank.
| Expected that the Microsoft AntiSpyware Beta version would get get rid of
| this, but the Quick Scan doesn't spot it at all.
|
| There are lots of bespoke tools out there claiming to remove About:Blank,
| but I've no way of telling if they are from reliable sites.
|
| I've had a glance at some instructions on how to remove the offeding files
| from the registry, but it seems hard work to me.
|
| Surely someone has already done the hard work so that I just have to press a
| button to make everything OK? Preferably without costing me anything!
|
| Am I asking too much?

For non-viral malware...

Please download, install and update the following software...

Ad-aware SE v1.06
http://www.lavasoft.de/
http://www.lavasoftusa.com/

SpyBot Search and Destroy v1.4
http://security.kolla.de/

After the software is updated, I suggest scanning the system in Safe Mode.

I also suggest downloading, installing and updating BHODemon for any Browser
Helper Objects
that may be on the PC.

BHODemon
http://www.definitivesolutions.com/bhodemon.htm

For viral malware...

Download MULTI_AV.EXE from the URL --
http://www.ik-cs.com/programs/virtools/Multi_AV.exe

It is a self-extracting ZIP file that contains the Kixtart Script Interpreter {
http://kixtart.org Kixtart is CareWare } 4 batch files, 6 Kixtart scripts, one
Link
(.LNK) file, a PDF instruction file and two utilities; UNZIP.EXE and WGET.EXE.
It will
simplify the process of using; Sophos, Trend, Kaspersky and McAfee Anti Virus
Command
Line Scanners to remove viruses, Trojans and various other malware.

C:\AV-CLS\StartMenu.BAT -- { or Double-click on 'Start Menu' in C:\AV-CLS}
This will bring up the initial menu of choices and should be executed in Normal
Mode.
This way all the components can be downloaded from each AV vendor's web site.
The choices are; Sophos, Trend, McAfee, Kaspersky, Exit this menu and Reboot the
PC.

You can choose to go to each menu item and just download the needed files or you
can
download the files and perform a scan in Normal Mode. Once you have downloaded
the files
needed for each scanner you want to use, you should reboot the PC into Safe Mode
[F8 key
during boot] and re-run the menu again and choose which scanner you want to run
in Safe
Mode. It is suggested to run the scanners in both Safe Mode and Normal Mode.

When the menu is displayed hitting 'H' or 'h' will bring up a more comprehensive
PDF help
file.

To use this utility, perform the following...
Execute; Multi_AV.exe { Note: You must use the default folder C:\AV-CLS }
Choose; Unzip
Choose; Close

Execute; C:\AV-CLS\StartMenu.BAT
{ or Double-click on 'Start Menu' in C:\AV-CLS }

NOTE: You may have to disable your software FireWall or allow WGET.EXE to go
through your
FireWall to allow it to download the needed AV vendor related files.

* * * Please report back your results * * *


--
Dave
http://www.claymania.com/removal-trojan-adware.html
http://www.ik-cs.com/got-a-virus.htm



Posted by =?Utf-8?B?VGVhY2hlciBEYXZl?= on November 9, 2005, 9:20 am
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Thanks to you David & also Jurren for your prompt replies. I'm off site now &
won't be back there until next Wednesday but I'll certainly report back as to
which of your methods I use to solve my little problem.

I'm still a bit confused as to why the Microsoft AntiSpyware doesn't pick up
About:Blank - is it classed as Spyware or some other category?

In my simplistic view of the world, viruses, spyware & adware all amount to
the same thing - an unwanted intrusion onto your computer. I'm always
disappointed that my antivirus software doesn't protect my networks from all
these security threats.

Regards



"David H. Lipman" wrote:

>
> | I have several machines on a school network infected with About:Blank.
> | Expected that the Microsoft AntiSpyware Beta version would get get rid of
> | this, but the Quick Scan doesn't spot it at all.
> |
> | There are lots of bespoke tools out there claiming to remove About:Blank,
> | but I've no way of telling if they are from reliable sites.
> |
> | I've had a glance at some instructions on how to remove the offeding files
> | from the registry, but it seems hard work to me.
> |
> | Surely someone has already done the hard work so that I just have to press a
> | button to make everything OK? Preferably without costing me anything!
> |
> | Am I asking too much?
>
> For non-viral malware...
>
> Please download, install and update the following software...
>
> Ad-aware SE v1.06
> http://www.lavasoft.de/
> http://www.lavasoftusa.com/
>
> SpyBot Search and Destroy v1.4
> http://security.kolla.de/
>
> After the software is updated, I suggest scanning the system in Safe Mode.
>
> I also suggest downloading, installing and updating BHODemon for any Browser
Helper Objects
> that may be on the PC.
>
> BHODemon
> http://www.definitivesolutions.com/bhodemon.htm
>
> For viral malware...
>
> Download MULTI_AV.EXE from the URL --
> http://www.ik-cs.com/programs/virtools/Multi_AV.exe
>
> It is a self-extracting ZIP file that contains the Kixtart Script Interpreter {
> http://kixtart.org Kixtart is CareWare } 4 batch files, 6 Kixtart scripts, one
Link
> (.LNK) file, a PDF instruction file and two utilities; UNZIP.EXE and WGET.EXE.
It will
> simplify the process of using; Sophos, Trend, Kaspersky and McAfee Anti Virus
Command
> Line Scanners to remove viruses, Trojans and various other malware.
>
> C:\AV-CLS\StartMenu.BAT -- { or Double-click on 'Start Menu' in C:\AV-CLS}
> This will bring up the initial menu of choices and should be executed in
Normal Mode.
> This way all the components can be downloaded from each AV vendor's web site.
> The choices are; Sophos, Trend, McAfee, Kaspersky, Exit this menu and Reboot
the PC.
>
> You can choose to go to each menu item and just download the needed files or
you can
> download the files and perform a scan in Normal Mode. Once you have downloaded
the files
> needed for each scanner you want to use, you should reboot the PC into Safe
Mode [F8 key
> during boot] and re-run the menu again and choose which scanner you want to
run in Safe
> Mode. It is suggested to run the scanners in both Safe Mode and Normal Mode.
>
> When the menu is displayed hitting 'H' or 'h' will bring up a more
comprehensive PDF help
> file.
>
> To use this utility, perform the following...
> Execute; Multi_AV.exe { Note: You must use the default folder C:\AV-CLS }
> Choose; Unzip
> Choose; Close
>
> Execute; C:\AV-CLS\StartMenu.BAT
> { or Double-click on 'Start Menu' in C:\AV-CLS }
>
> NOTE: You may have to disable your software FireWall or allow WGET.EXE to go
through your
> FireWall to allow it to download the needed AV vendor related files.
>
> * * * Please report back your results * * *
>
>
> --
> Dave
> http://www.claymania.com/removal-trojan-adware.html
> http://www.ik-cs.com/got-a-virus.htm
>
>
>

Posted by David H. Lipman on November 9, 2005, 10:00 am
If you were  Registered and logged in, you could reply and use other advanced thread options

| Thanks to you David & also Jurren for your prompt replies. I'm off site now &
| won't be back there until next Wednesday but I'll certainly report back as to
| which of your methods I use to solve my little problem.
|
| I'm still a bit confused as to why the Microsoft AntiSpyware doesn't pick up
| About:Blank - is it classed as Spyware or some other category?
|
| In my simplistic view of the world, viruses, spyware & adware all amount to
| the same thing - an unwanted intrusion onto your computer. I'm always
| disappointed that my antivirus software doesn't protect my networks from all
| these security threats.
|
| Regards

All are malware but adware and spyware are NOT viruses. Thuis is the same as a
catfish is
not a blue fish but they are both fish.

If a i fish for catfish I don't expect to catch a blue fish. This is the same
for anti
virus software. you can't expect it to catch adware/spyware. You need both
type of anti
malware software.

Why MS AS (now to be called Windows Defender) does not catch about:blank depends
on how this
is being done. It just doesn't have the signatures for it the infector making
the change.


--
Dave
http://www.claymania.com/removal-trojan-adware.html
http://www.ik-cs.com/got-a-virus.htm



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