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What is bfnservice.exe?

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How does bfnservice.exe run?

Service - bfnservice.exe runs as a background Windows service (Bigfoot Networks Killer Service). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network.


What is the community is seeing?What is the community is doing?
About 0.5% of all Boost users have the bfnservice.exe process running.Of the 0.5% of bfnservice.exe users, 10.0% have disabled it.
How stable is bfnservice.exe?
Based on crash data discovered by Boost, stability is a measure of how sound this particular process and the average percent of times it crashes.
Typical program1.26%
How resource intensive is bfnservice.exe?
Comparison based on the average resource utilization across all programs.
0.00001% CPU107.6%
Average CPU utilization across all programs is 0.00001%.
12.8 MB RAM59.4%
Average private memory utilization across all programs is 21.53 MB.
 2 /min0.1%
Average I/O read and write operations for all programs is 2,253 per minute.
122 context switches/sec122.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:
C:\Program Files\qualcomm atheros\killer network manager\bfnservice.exe

Are there other versions of bfnservice.exe?

Why are multiple of the same versions listed?

What modules are loaded?

A module is a dynamic link library (DLL) or an executable file that is loaded into the process. Below is a list of non-system modules that are loaded by this process.

bfnservice.exe Stability

bfnservice.exe crashes or has encountered a critical error 0.8900% of the time.
Error: Stopped working (APPCRASH)
Occurred: over 3 months ago
Error: Stopped working (APPCRASH)
Occurred: over 3 months ago
Error: Stopped working (APPCRASH)
Occurred: over 3 months ago

What Windows OS versions does this run on?

Windows 7 Home Premium (6.1.7601.65536)
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File details

File name: bfnservice.exe
Size: 479 KB

Resource utilization

CPU utilization averages
Total CPU: 0.0000284760%
Privileged CPU: 0.0000177127%
User CPU: 0.00001076324624%
Privileged CPU time: 41418.27 ms
Privileged CPU time /min: 9 ms
CPU cycle count: 1,507,742,978
CPU cycle count /min: 270,540,525
Context switches /sec: 122
Memory utilization averages
Committed memory: 95.07 MB
Peak committed memory: 135.39 MB
Paged memory: 12.8 MB
Peak paged memory: 52.34 MB
Paged system memory: 146.17 KB
Non-paged system memory: 28.47 KB
Working set memory: 11.42 MB
Peak working set memory: 17.69 MB
Min working set memory: 10.15 MB
Private memory: 12.8 MB
Page faults: 1,151,534
Page faults /min: 243
Process I/O averages
Total read operations: 27
Read operations /min: 1
Total read transfer: 445.38 KB
Read transfer /min: 96 Bytes
Total write operations: 15
Write operations /min: 1
Total write transfer: 218.25 KB
Write transfer /min: 47 Bytes
Total other operations: 11,374,705
Other operations /min: 2,402
Total other transfer: 379.12 MB
Other Transfer /min: 81.96 KB
Handle count average: 414
Thread count average: 20
Thread resource averages

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 64-bit
Runs as a service: Yes
Parent Process
Process Command
"C:\Program Files\Qualcomm Atheros\Killer Network Manager\BFNService.exe"

Service details

Name: Bigfoot Networks Killer Service

Network connectivity

TCP: localhost on port 7789

Image hashes

MD5: d74f0a400909a6879ee8e13769d2b835
SHA-1: 9d7ef92432f4fec6cbf47689486f096547a35ad9

PE image details

CLR assembly: Yes
Langauge*: Microsoft Visual C# / Basic .NET
File packed: No
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