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What is slmdmsr.exe?

Part of Modem

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How does slmdmsr.exe run?

Service - slmdmsr.exe runs as a background Windows service called 'SLService' (SmartLinkService). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. SmartLinkService runs as a standard Windows service loaded by the Windows Service Controller (services.exe).


What is the community is seeing?What is the community is doing?
About 0.1% of all Boost users have the slmdmsr.exe process running.Of the 0.1% of slmdmsr.exe users, 30.0% have disabled it.
How resource intensive is slmdmsr.exe?
Comparison based on the average resource utilization across all programs.
0.00011% CPU1052.6%
Average CPU utilization across all programs is 0.00001%.
     1.09 MB RAM5.0%
Average private memory utilization across all programs is 21.53 MB.
 1 context switches/sec1.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:

What Windows OS versions does this run on?

Windows 7 Ultimate (6.1.7600.0)
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File details

File name: slmdmsr.exe
Name: Modem
Description: User-Level Modem Service
Version: 4.20.01
Size: 60 KB
Original file name: slserv.exe

Resource utilization

CPU utilization averages
Total CPU: 0.0002105296%
Privileged CPU: 0.0001052648%
User CPU: 0.00010526478631%
Privileged CPU time: 31.2 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 1,735,725,693
CPU cycle count /min: 26,518,161
Context switches /sec: 1
Memory utilization averages
Committed memory: 47.96 MB
Peak committed memory: 48.96 MB
Paged memory: 1.09 MB
Peak paged memory: 1.11 MB
Paged system memory: 86.07 KB
Non-paged system memory: 5.68 KB
Working set memory: 2.48 MB
Peak working set memory: 3.24 MB
Min working set memory: 2.47 MB
Private memory: 1.09 MB
Page faults: 1,024
Page faults /min: 16
Handle count average: 70
Thread count average: 4
Thread resource averages

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 32-bit
Runs as a service: Yes
Parent Process
Process Command

Service details

Name: SmartLinkService
Service name: SLService
Service type: Win32OwnProcess, InteractiveProcess

Image hashes

MD5: cb14f42af2d4659a2ae738ebd3fc29b3
SHA-1: 9b9b8177b40bd4ec6c33c0d93e578d05900ad831
SHA-256: f5c29587604ebba6e26ace4935a75c05924136a813c154833dff7f13931869ab

PE image details

Subsystem: Windows GUI
File packed: No
Import Table
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