Author Topic: Win32:Tiny-AFE detected  (Read 5260 times)

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Graci

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Win32:Tiny-AFE detected
« on: May 03, 2010, 01:42:52 PM »
Hi!
I have an avast! 4.8 Home Edition installed in my laptop (a Sony Vaio with Windows Vista). Yesterday (May 2, 2010) I ran a complete scan, and it detected 7 Win32:Tiny-AFE trojans, all installed on or after April 28, 2010, which I removed to the "quarentene" folder as recommended by the program. I subsequently ran the avast! scan again, and also Windows Live One Care Full Service Scan, and no malware was detected.
Now I have the following questions, which are worrying me quite a lot...:
1) Why didn't avast!'s permanent protection identify the trojans before they were dowloaded (as has happened in the past)?
2) Are the scans I made enough to ensure that everything is ok now?
3) Is it enough to let them in the quarentene, or should I delete them from there too?
4) Do you know what this trojan does?
5) Is it possible to know whether it was "active" during the time it remained undetected? I shopped online within this period, and I am very worried that my credit card info may have been copied -- as well as any passwords and logins I may have used in these 5 days...!!!
I would be really very grateful if you could answer my questions as soon as possible, for I work with my laptop and am now totally insecure!
Many thanks,
Graci



Offline Pondus

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Re: Win32:Tiny-AFE detected
« Reply #1 on: May 03, 2010, 01:56:00 PM »
1. looks as the detection was made yesterday  http://www.avast.com/virus-update-history

2.5.2010 - 100502-0
Win32:Pushbot-C [Wrm], Win32:Small-NLJ [Trj], Win32:Tiny-AFS [Trj], Win32:Tiny-AFT [Rtk], Win32:Trasec [Rtk]
EDIT: obs that was AFS and AFT so AFE version is probably a bit older.....

2. nothing is 100%

3. let the bug stay in quarantine for 30 days before you delete, to see if the computer is working okay
http://antivirus.about.com/b/2007/03/11/clean-quarantine-or-delete.htm

4.  http://www.pctools.com/no/mrc/infections/id/Backdoor.Tiny.C
http://www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Trojan%3aWin32%2fConhook.D

5. dont no
« Last Edit: May 03, 2010, 02:09:46 PM by Pondus »

Offline Pondus

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Re: Win32:Tiny-AFE detected
« Reply #2 on: May 03, 2010, 01:58:08 PM »
Check your computer for Malware with

Malwarebytes Antimalware http://filehippo.com/download_malwarebytes_anti_malware/
after install click UPDATE and run quick scan, click on REMOVE SELECTED to quarantine anything found

SUPERAntiSpyware http://filehippo.com/download_superantispyware/
Are cookies really spyware and are they dangerous?
http://www.superantispyware.com/supportfaqdisplay.html?faq=26

If anything is found come back and post the scan logs here