How to remove this new folder.exe virus?
Are you saying avast doesn't detect it ?
If so - Send the sample to
virus@avast.com zipped and password protected with the password in email body, a link to this topic might help and undetected malware in the subject.
Or you can also add the file to the User Files (File, Add) section of the avast chest (if it isn't already there) where it can do no harm and send it from there (select the file, right click, email to Alwil Software). No need to zip and PW protect when the sample is sent from chest. A copy of the file/s will remain in the original location, so any further action you take can remove that. Send it from the User Files section of the chest (select the file, right click, email to Alwil Software).
This process has been modified in the latest version to make it easier, it doesn't actually get emailed, but transferred when the next avast auto (or manual) update is done.
If it is detected but keeps coming back there might be other elements to this infection. I believe that combofix can remove this infection.
Please download ComboFix from
Here or
Here to your Desktop.
**Note: In the event you already have Combofix, this is a new version that I need you to download. It is important that it is saved directly to your desktop**- Please, never rename Combofix unless instructed.
- Close any open browsers.
- Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.
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- Close any open browsers.
- WARNING: Combofix will disconnect your machine from the Internet as soon as it starts
- Please do not attempt to re-connect your machine back to the Internet until Combofix has completely finished.
- If there is no internet connection after running Combofix, then restart your computer to restore back your connection.
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- Double click on combofix.exe & follow the prompts.
- When finished, it will produce a report for you.
- Please post the "C:\ComboFix.txt" along with a new HijackThis log for further review.
**Note: Do not mouseclick combofix's window while it's running. That may cause it to stall**####
It is a little after 2:30a.m. here and I'm calling it a night, back tomorrow.