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Program info

Estimated safety rating


slserv.exe may be a dangerous application, according to heuristic analysis. It triggers too many of the "probable danger" flags detailed in this document. It is yet unknown if slserv.exe is malware or not which doesn't cause harm the PC. Please be careful with this program.

Executable file path


Usually, this program is stored in C:\Windows\System32\slserv.exe.

MD5 hash of the executable file


The MD5 fingerprint for this file is 8ab072e905c3d04fe5efa5647e4c9620.

Is running as a service


This application is registered as a Windows service. This means it operates on your PC in background, usually without showing anything to you. Most Windows services are legit programs, which perform useful features to other applications or to Windows in general.

Is a 32 bit executable file


This application runs in 32-bit mode. It can not use the full set of features of current PC chips. This ordinarily happens because the publishers did not upgrade it to use the x64 instruction set.

File description

 User-Level Modem Service

The description stored in the file is User-Level Modem Service.

File version


File version extracted from the file 2.80.00(24Apr2000).



Maker .


 Copyright © 1999-2000

Copyright notice Copyright © 1999-2000.

Digitally signed


A digital certificate is missing from this program. The authors did not bother to sign it. This is probably bad.

Can be uninstalled


This program does NOT have an uninstall command stored in registry.