Trojan-Dropper.Win32.Small.p

Technical Details
Payload
Removal instructions

Technical Details

This Trojan is designed to install other Trojan programs to the victim machine. It is a Windows PE EXE file. It is 529,920 bytes in size.

Payload

When launching, the Trojan copies itself to the Windows temporary directory and launches its executable file:

%Temp%\~__UNINST.EXE

It then extracts the following files from its body to the Windows temporary directory:

• %Temp%\d2maphack.exe
• %Temp%\Patch.exe — this file is 494,592 bytes in size, and will be detected by Kaspersky Anti-Virus as Backdoor.Win32.Netbus.170

The Trojan then launches these files for execution.

Removal instructions

If your computer does not have an up-to-date antivirus, or does not have an antivirus solution at all, follow the instructions below to delete the malicious program:

1. Use Task Manager to terminate the Trojan process.
2. Delete the original Trojan file (the location will depend on how the program originally penetrated the victim machine).
3. Delete the files created by the Trojan:

   %Temp%\d2maphack.exe   
   %Temp%\Patch.exe
   %Temp%\~__UNINST.EXE

4. Update your antivirus databases and perform a full scan of the computer (download a trial version of Kaspersky Anti-Virus).