Solved! Use MSSRV32.EXE (Trojan Downloader) Removal Guide

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MSSRV32.EXE – Trojan Downloader removal

FileMD5Virus Alias
MSSRV32.EXE 59308727bc6dc5b02c5cfd88e536dd66 Trojan Downloader
MSSRV32.EXE 59308727bc6dc5b02c5cfd88e536dd66 Backdoor RBot
MSSRV32.EXE 59308727bc6dc5b02c5cfd88e536dd66 Trojan Agent
MSSRV32.EXE 59308727bc6dc5b02c5cfd88e536dd66 Trojan Small

MSSRV32.EXE size: 22016 bytes
MSSRV32.EXE hash: 59308727BC6DC5B02C5CFD88E536DD66

Created files:

C:\windows\system32\mssrv32.exe

Autostart registry keys:

HKLM\System\CurrentControlSet\Services\AFD\Parameters\DisableRawSecurity: 01000000
HKLM\System\CurrentControlSet\Services\msupdate\ImagePath: c:\windows\System32\mssrv32.exe
HKLM\System\CurrentControlSet\Services\msupdate\DisplayName: Microsoft security update service
HKLM\System\CurrentControlSet\Services\msupdate\Description: This service downloading and installing Windows security updates
HKLM\System\CurrentControlSet\Services\msupdate\ObjectName: LocalSystem
HKLM\System\CurrentControlSet\Services\msupdate\Start: 02000000
HKLM\System\CurrentControlSet\Services\msupdate\Type: 10000000

Detected by UnHackMe:

MSSRV32.EXE
Default location: %SYSDIR%\MSSRV32.EXE

Dropper information:
MD5: 59308727bc6dc5b02c5cfd88e536dd66
File size: 22016 bytes

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