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

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MSSRV32.EXE – Trojan Downloader removal

File MD5 Virus Alias
MSSRV32.EXE 82ac1ccaf4588343980455376f64412b Trojan Downloader
MSSRV32.EXE 82ac1ccaf4588343980455376f64412b Backdoor RBot
MSSRV32.EXE 82ac1ccaf4588343980455376f64412b Trojan Agent
MSSRV32.EXE 82ac1ccaf4588343980455376f64412b Trojan Small

MSSRV32.EXE size: 22016 bytes
MSSRV32.EXE hash: 82AC1CCAF4588343980455376F64412B

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: 82ac1ccaf4588343980455376f64412b
File size: 22016 bytes

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