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What is McNASvc.exe?

Part of McAfee Integrated Security Platform by McAfee

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How does mcnasvc.exe run?

Service - McNASvc.exe runs as a background Windows service (McNASvc). 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 0.3% of all Boost users have the mcnasvc.exe process running.Of the 0.3% of mcnasvc.exe users, 20.0% have disabled it.
How resource intensive is McNASvc.exe?
Comparison based on the average resource utilization across all programs.
0.00020% CPU2018.6%
Average CPU utilization across all programs is 0.00001%.
6.94 MB RAM32.2%
Average private memory utilization across all programs is 21.53 MB.
 9 /min0.4%
Average I/O read and write operations for all programs is 2,253 per minute.
Typical file (disk image) location:
C:\Program Files\Common Files\McAfee\MNA\McNASvc.exe

Are there other versions of McAfee Integrated Security Pla...?

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 McAfee Integrated Security Platform.

What else is related?

What Windows OS versions does this run on?

Windows 7 Home Premium (6.1.7600.0)

About McAfee, Inc.

McAfee, a wholly owned subsidiary of Intel Corporation (NASDAQ:INTC), is the world’s largest dedicated security technology company. McAfee delivers proactive an More...
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File details

File name: McNASvc.exe
Publisher: McAfee, Inc. (verified)
Name: McAfee Integrated Security Platform
Description: McAfee Network Agent
Version: 3,15,101,0
Product version: 3,15,0,0
Size: 2.37 MB
Original file name: McNASvc.exe

Digital certificate

Issued to: McAfee
Certificate authority: VeriSign
Effective date: 9/12/2008
Expiration date: 10/9/2011

Resource utilization

CPU utilization averages
Total CPU: 0.0002473430%
Privileged CPU: 0.0000454860%
User CPU: 0.00020185706335%
Privileged CPU time: 30217.39 ms
Privileged CPU time /min: 8 ms
CPU cycle count: 12,859,099
CPU cycle count /min: 78,080,474
Memory utilization averages
Committed memory: 99.31 MB
Peak committed memory: 102.31 MB
Paged memory: 6.94 MB
Peak paged memory: 7.13 MB
Paged system memory: 135.68 KB
Non-paged system memory: 48.62 KB
Working set memory: 7.79 MB
Peak working set memory: 15.08 MB
Min working set memory: 900 KB
Private memory: 6.94 MB
Page faults: 1,666,543
Page faults /min: 439
Process I/O averages
Total read operations: 31,838
Read operations /min: 8
Total read transfer: 32.62 MB
Read transfer /min: 8.8 KB
Total write operations: 2,565
Write operations /min: 1
Total write transfer: 732.38 KB
Write transfer /min: 198 Bytes
Total other operations: 2,590,719
Other operations /min: 683
Total other transfer: 47.15 MB
Other Transfer /min: 12.72 KB
Handle count average: 397
Thread count average: 15
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
"C:\Program Files\Common Files\McAfee\MNA\McNASvc.exe"

Service details

Name: McNASvc

Network connectivity

UDP: LISTENING on port 6646
TCP: localhost on port 6646

Image hashes

MD5: 2988e515570e4f8b9d9b256137f8e8f4
SHA-1: 2f09fbba703a113d12164952e1fb25a142337a6b
SHA-256: b487efd368d380f2f416d61fb947f7004b9ce04f8b2a821d04278e5ac65637f5

PE image details

Subsystem: Windows GUI
File packed: No
Import Table
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