Win32: Agent-SG[Trj}

system · 2006-11-07T04:31:28.000Z

igor post:4:

I’m slightly curious, however, how did the Agent-SG signature get there. It is actually possible that it’s a false alarm, but it looks like belonging to a dialer.
Try to run ashQuick.exe “*MEMORY” to see if anything is detected in memory.

Hi

I am not very computer savvy i did try but could not get it to go, most likely i stuffed it up.

I am using Windows xp Home and have Avast Pro installed

Some directions may help me.

Cheers

Lisandro · 2006-11-07T11:29:04.000Z

crofty59 post:5:

I am not very computer savvy i did try but could not get it to go, most likely i stuffed it up.
Some directions may help me.

Start Menu > Run
Write down there: “C:\Program Files\Alwil Software\Avast4\ashQuick.exe” “*MEMORY”

But Igor, some false positives should be there : ???

system · 2006-11-07T12:03:39.000Z

Hi Tech

I tried it but it keeps coming up saying it can’t find the path etc to sheck that i have put in the right path.

I did a search the only ashQuick.exe that comes up is in C:Windows /Prefetch folder is this correct or am i losing the plot.
I have clicked to show hidden folders files etc

I appreciate your help, but i am not sure how much longer i can stay on, so if i should disappear i am not being rude.

Cheers Crofty59

polonus · 2006-11-07T12:36:36.000Z

Hi crofty59,

Go here and get this adware from your comp: http://www.spywareguide.com/product_show.php?id=30

polonus

Lisandro · 2006-11-07T13:52:48.000Z

crofty59 post:7:

I tried it but it keeps coming up saying it can’t find the path etc to sheck that i have put in the right path.
I did a search the only ashQuick.exe that comes up is in C:Windows /Prefetch folder is this correct or am i losing the plot.

No. The prefetched version is not good.
Where is your avast installed? There should be the ashquick.exe file.
I’ve posted the default folder, where did you install avast?
You have to use two pairs of quotes, like I’ve posted before.

crofty59 post:7:

I appreciate your help, but i am not sure how much longer i can stay on, so if i should disappear i am not being rude.

Sure. Don’t worry my friend.

DavidR · 2006-11-07T14:38:51.000Z

@crofty59
The prefetch is only designed to speed up the loading of files it gives HDD cluster information, etc., it isn’t the original file.

Try this path in the run command, Techs is likely to be incorrect for your setup:
“C:\Program Files\Alwil Software\Avast4\ashQuick.exe” “*MEMORY”, this works on mine

system · 2006-11-08T05:36:48.000Z

polonus post:8:

Hi crofty59,

Go here and get this adware from your comp: http://www.spywareguide.com/product_show.php?id=30

polonus

Hi polonus i have bookedmarked the web site will check it out .

Cheers crofty59

Tech post:9:

No. The prefetched version is not good.
Where is your avast installed? There should be the ashquick.exe file.
I’ve posted the default folder, where did you install avast?
You have to use two pairs of quotes, like I’ve posted before.

Hi tech
I installed in the default folder. I can find a icon in Avast folder for ashQuick but not ashQuick exe.

I ended up getting it to work, i put in what David had posted. i was putting in the wrong path.

DavidR post:10:

@crofty59
The prefetch is only designed to speed up the loading of files it gives HDD cluster information, etc., it isn’t the original file.

Try this path in the run command, Techs is likely to be incorrect for your setup:
“C:\Program Files\Alwil Software\Avast4\ashQuick.exe” “*MEMORY”, this works on mine

Try this path in the run command, Techs is likely to be incorrect for your setup:
“C:\Program Files\Alwil Software\Avast4\ashQuick.exe” “*MEMORY”, this works on mine

Hi DavidR
Your path you posted worked like a charm. Thanks

Cheers crofty59

igor post:4:

I’m slightly curious, however, how did the Agent-SG signature get there. It is actually possible that it’s a false alarm, but it looks like belonging to a dialer.
Try to run ashQuick.exe “*MEMORY” to see if anything is detected in memory.

Hi igor
Run the scan and this is what i got
File name Process 876, memory block 0x01880000, block size 1814528
Malware name Win32:Agent-SG [Trj]
Malware Type Trogen Horse
VPS version 0642-2 07/11/06

File name Process 876, memory block 0x02B10000 block size 1814528
Malware name Win32:Agent-SG [Trj]
Malware Type Trogen Horse
VPS version 0642-2 07/11/06

I tried posting screen shots but didn’t work
Hopes this help

Cheers crofty59

Lisandro · 2006-11-08T10:38:19.000Z

Tech post:6:

But Igor, some false positives should be there : ???

: ??? Igor?

igor0 · 2006-11-08T10:51:37.000Z

Can you find out what do these Win32:Agent-SG [Trj] detections correspond to? I mean, if you run Process Explorer and check the process with ID 876 (or what the virus dialog shows at the particular case)… what is it?
Additionally, if you select this process (in Process Explorer) and press Ctrl+D to display the DLLs in the lower pane - is there any DLL where the reported addresses (e.g. 02B10000) would fall into?

system · 2006-11-08T12:22:58.000Z

Hi

Belongs to Windows Defender
I ran (Process Explorer) ID 876 is MsMpEng.exe Service Executable Microsoft Corporation .

I pressed Ctrl+D but nothing came up with addresses all there was
Name Description Company Name Version

Cheers

igor0 · 2006-11-08T12:55:17.000Z

Hmm… that’s not good >:(
I may be wrong, but it sounds like Windows Defender has unencrypted malware signatures in memory…

system · 2006-11-08T12:57:51.000Z

Hi

You are right it certainly dosn’t sound good.

I may post on there newsgroup and see what they have to say
Cheers

igor0 · 2006-11-08T13:06:31.000Z

Well, I guess I make somebody reproduce the problem here first… I would like to see the corresponding memory block (the one where the virus signature is found) before making conclusions.

system · 2006-11-08T13:10:12.000Z

igor post:17:

Well, I guess I make somebody reproduce the problem here first… I would like to see the corresponding memory block (the one where the virus signature is found) before making conclusions.

How do i go about doing that as i have not got a clue.

Cheers

igor0 · 2006-11-08T14:00:55.000Z

What version of Windows Defender is that?

Lisandro · 2006-11-08T14:16:19.000Z

igor post:13:

Can you find out what do these Win32:Agent-SG [Trj] detections correspond to? I mean, if you run Process Explorer and check the process with ID 876 (or what the virus dialog shows at the particular case)… what is it?

\Windows Defender\MsMpEng.exe
\Common Files\Softwin\BitDefender Scan Server\bdss.exe

igor post:13:

Additionally, if you select this process (in Process Explorer) and press Ctrl+D to display the DLLs in the lower pane - is there any DLL where the reported addresses (e.g. 02B10000) would fall into?

C:\WINDOWS\system32\shlwapi.dll
\Common Files\Softwin\BitDefender Scan Server\bdcore.dll
C:\WINDOWS\system32\xcomm.dll

igor post:19:

What version of Windows Defender is that?

system · 2006-11-09T02:41:38.000Z

Hi

My version of Windows defender is Final Version 1.1.1592.0

I ran another ashquick memory scan. and the process has changed. Was 876

Now it is Process 912 memory block 0x01880000, block size 1814528
Malware name Win32:Agent-SG [Trj]
Malware Type Trogen Horse
VPS version 0642-2 07/11/06

I ran (Process Explorer) ID 912 is MsMpEng.exe Service Executable Microsoft Corporation .

I only get one virus warning now, i did delete what was in ouarantine in windows defender.

When i get the virus warning can i send it to the chest and send it of to Alwil .
If this can be done will i just leave it in the chest or restore.

Cheers

system · 2006-11-09T07:46:39.000Z

Hi

I uninstalled Windows defender, ran a AshQick scan and it came up clean.

Reinstalled Windows defender, updated signatures and ran scan again, came up with Win32: Agent-SG[Trj} again.

Process 912 memory block 0x020f0000 block size 1814528
Malware name Win32:Agent-SG [Trj]
Malware Type Trogen Horse
VPS version 0642-2 07/11/06

Cheers crofty59

Lisandro · 2006-11-09T10:57:52.000Z

crofty59 post:21:

I ran another ashquick memory scan. and the process has changed. Was 876

It’s normal, I mean, the ID number change.

crofty59 post:21:

When i get the virus warning can i send it to the chest and send it of to Alwil .
If this can be done will i just leave it in the chest or restore.

I think you can’t… there isn’t such an option scanning the memory…

system · 2006-11-09T12:21:02.000Z

Hi Tech

Thanks for letting me know about it’s normal for the id to change.

Also thanks for the info about virus chest with memory

Should i uninstall windows defender and look for a different malware scanner etc. Or this virus warning i keep getting, just ignore it.

Cheers

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