Trojan-Downloader.Win32.Inservice.gi is a trojan that downloads and executes three files from the web.
Based on the settings of your F-Secure security product, it will either move the file to the quarantine where it cannot spread or cause harm, or remove it.
A False Positive is when a file is incorrectly detected as harmful, usually because its code or behavior resembles known harmful programs. A False Positive will usually be fixed in a subsequent database update without any action needed on your part. If you wish, you may also:
Check for the latest database updates
First check if your F-Secure security program is using the latest updates, then try scanning the file again.
Submit a sample
After checking, if you still believe the file is incorrectly detected, you can submit a sample of it for re-analysis.
Note: If the file was moved to quarantine, you need to collect the file from quarantine before you can submit it.
Exclude a file from further scanning
If you are certain that the file is safe and want to continue using it, you can exclude it from further scanning by the F-Secure security product.
Note: You need administrative rights to change the settings.
The trojan downloader's file is 13824 bytes long PE executable. It has not been packed by any executable compressor.
It contains a small script engine that the trojan uses to execute a script embedded in the trojan body. The script downloads three files from the domain 'ddl-help.info'. We have reported the abuse to the ISP hosting the website.
The files are stored into the following locations:
%TEMP%/mute[randomnumber].exe %TEMP%/volume[randomnumber].exe %TEMP%/bass[randomnumber].exe
For example:
C:\Documents and Settings\user\Local Settings\Temp\mute41.exe
The downloaded files are detected as 'Trojan-Downloader.Win32.Centim.ao', 'Trojan-Downloader.Win32.Agent.mz' and 'Trojan-Dropper.Win32.Agent.jw'.