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Is the file %SysDir%\PCHSVC.DLL located on your computer? Then your computer is infected.
We highly recommend you to remove %SysDir%\PCHSVC.DLL from your computer as soon as possible.
%SysDir%\PCHSVC.DLL is Trojan/Backdoor.
Kill the process %SysDir%\PCHSVC.DLL and remove %SysDir%\PCHSVC.DLL from the Windows startup.
%SysDir%\PCHSVC.DLL Information and Removal:
PCHSVC.DLL is known as: Exploit:Win32/ShellCode.gen!B [Microsoft] packed with ASPack [Kaspersky Lab].
MD5 of PCHSVC.DLL = CDFE0034069C11DE1EA60546693EE878
PCHSVC.DLL size is 81920 bytes.
Full path on a computer: %SYSTEM%\PCHSVC.DLL
Related Files:
%COMMONAPPDATA%\MICROSOFT\NETWORK\DOWNLOADER\QMGR1.DAT
%COMMONAPPDATA%\MICROSOFT\PROVISIONING\STORE.XML
%PROFILES%\INFOTMP.TXT
%PROFILES%\LOCALSERVICE\APPLICATION DATA\MICROSOFT\UPNP DEVICE HOST\UPNPHOST\UDHISAPI.DLL
%TEMP%\15C3652E.LOG
%SYSTEM%\15C306F4.TMP
%SYSTEM%\398A281A.SYS
%SYSTEM%\PCHSVC.DLL
%WINDIR%\TEMP\B4603A0.EXE