SpyHunter4 by Enigma Software Group USA (Signed)

Remove SH4Service.exe


There are 11 versions of SH4Service.exe in the wild, the latest version being It is started as a Windows Service with the name 'SpyHunter 4 Service' and described as “SpyHunter 4 Helper Service”. . The average file size is about 846.41 KB. The file is a digitally signed and issued to Enigma Software Group USA by VeriSign. Numerous variations of SH4Service.exe have been installed with both SpyHunter and SpyHunter 4. The executable is a .NET framework assembly utilizing the CLR. During the process's lifecycle, the typical CPU resource utilization is about 0.0013% including both foreground and background operations, the average private memory consumption is about 1.22 MB with the maximum memory reaching around 2.69 MB and typical read I/O operations are around 466 Bytes per minute.

What is SH4Service.exe?

Service scanner interface is part of the Enigma SpyHunter software program. SpyHunter is an antivirus and antispyware program designed to find and remove malware.

About SH4Service.exe (from Enigma Software Group USA)

SpyHunter is a powerful, real-time anti-spyware application certified by West Coast Labs’ Checkmark Certification System and designed to assist the average computer user in protecting their PC from ma


File name:SH4Service.exe
Publisher:Enigma Software Group USA, LLC.
Product name:SpyHunter4
Description:Service scanner interface
Typical file path:C:\Program Files\Enigma Software Group\SpyHunter\SH4Service.exe
Original name:Service.exe
Issued to:Enigma Software Group USA
Authority (CA):VeriSign
Windows Service
Service name:SpyHunter 4 Service
Description:“SpyHunter 4 Helper Service”

ResourcesPrograms installed in

(Note, the programs listed below are for all versions of SpyHunter4.)
Enigma Software Group
41% remove
SpyHunter is an antivirus program that also includes its built in 'registry cleaner', Reghunter. It also may be bundled with 3rd party pay per install programs such as InstallIQ.
Enigma Software Group
43% remove


(Note, the behaviors below are for all versions of SH4Service.exe, select a unique version for details.)
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'SpyHunter 4 Service'

VersionsAll file variations of SH4Service.exe

MD5SHA-1File size
528feb786d2d2427c16e68f6ce53b363 9ac93473067d15b8f1f27d94f255e9dbf96d7214 752.38 KB
fe1f53fd3a8fce4d26b74edc5b6e2885 e0c4566e92f958b1bbff26aeed4a0be51e45c5b4 1001.38 KB
83999925618fc1f09c70799a511a99e2 4ca72856d80fd6d39a2418e2cab5c7e239b9facc 1001.38 KB
85cd5b92052c3d285cc91244c593a1ac 11fb84dcb974a0ae993a9faf06e0dac09fe2ae68 752.38 KB
385f416318ee00fed8777c05c7ac86d0 4f05ab799102b9c7e15407ff1052c9aa1ed5e7e8 1000.38 KB
8978ed1d492b1a430857a43cdd130aed f9fbfec14c529e9ea685f58d9781d2c0ccbc35c7 997.94 KB
b7a8148ca23c6a55712002ed317a75d9 b30cefe0b462d5a0513cc766012b1a42b3a46dd0 748.44 KB
2fe97c829accf0acfc595cf33ea42247 8c4aa61746d50bcea85d32dd773f5204a9ff766a 745.94 KB
2ed464c8cbc399e69fbf776a8ebc3302 4affb67797c352424c8a81da7b0a9dfb4e655601 995.44 KB
cef26d36cf0c8a2ae6aac27767070308 baba0103d0ea06bad9b131fdf8754c504b803ad8 995.44 KB
82699e5ede403f59fc4384d39eb77b52 0b005352b604ab13faa8c9b2fbb0a17a9132f817 319.4 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 40.00%
Windows 7 Home Premium 27.50%
Microsoft Windows XP 15.00%
Windows 7 Ultimate N 10.00%
Windows 7 Professional 5.00%
Windows Vista Ultimate 2.50%

Distribution by countryDistribution by country

United States installs about 36.84% of SpyHunter4.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 35.29%
Sony 23.53%
Hewlett-Packard 17.65%
ASUS 11.76%
American Megatrends 5.88%
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