Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6.3.9600.16384 (winblue_rtm.130821-1623) 3.88%
6.3.9600.16384 (winblue_rtm.130821-1623) 0.06%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.19%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.02%
6.2.9200.16384 (win8_rtm.120725-1247) 2.05%
6.2.9200.16384 (win8_rtm.120725-1247) 11.99%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.06%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.06%
6.2.8250.0 (winmain_win8beta.120217-1520) 0.02%
6.2.8102.0 (winmain_win8m3.110823-1455) 0.06%
6.1.7600.16385 (win7_rtm.090713-1255) 1.11%
6.1.7600.16385 (win7_rtm.090713-1255) 2.26%
6.1.7600.16385 (win7_rtm.090713-1255) 3.11%
6.1.7600.16385 (win7_rtm.090713-1255) 31.04%
6.1.7600.16385 (win7_rtm.090713-1255) 4.56%
6.1.7600.16385 (win7_rtm.090713-1255) 11.42%
6.1.7600.16385 (win7_rtm.090713-1255) 1.43%
6.1.7600.16385 (win7_rtm.090713-1255) 1.64%
6.1.7600.16385 (win7_rtm.090713-1255) 0.87%
6.1.7600.16385 (win7_rtm.090713-1255) 0.81%
6.1.7600.16385 (win7_rtm.090713-1255) 0.02%
6.1.7600.16385 (win7_rtm.090713-1255) 0.02%
6.1.7600.16385 (win7_rtm.090713-1255) 0.02%
6.1.7600.16385 (win7_rtm.090713-1255) 0.02%
6.1.7600.16385 (win7_rtm.090713-1255) 0.02%
View more

Relationships

spoolsv.exe

Spooler SubSystem App by Microsoft

Remove spoolsv.exe
Version:   6.1.7600.16385 (win7_rtm.090713-1255)
MD5:   f8e1fa03cb70d54a9892ac88b91d1e7b
SHA1:   1867af779959d74b9e50d87fe0857aab116e9edf
SHA256:   55eecaad4c7ec0868be937f4adda026afdfcc614e94de4b3248bff2be7ff13e8
This is a Windows system installed file with Windows File Protection (WFP) enabled.

Overview

spoolsv.exe runs as a service under the name Spouleur d'impression (Spooler) with extensive SYSTEM privileges (full administrator access). This version is designed to run on Windows 7 and is compiled as a 64 bit program.

DetailsDetails

File name:spoolsv.exe
Publisher:Microsoft Corporation
Product name:Spooler SubSystem App
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\spoolsv.exe
Original name:spoolsv.exe.mui
File version:6.1.7600.16385 (win7_rtm.090713-1255)
Product version:6.1.7600.16385
Size:545.5 KB (558,592 bytes)
Digital DNA
Entropy:6.401537
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00242263%
0.028634%
Kernel CPU:0.00165683%
0.013761%
User CPU:0.00076580%
0.014873%
Kernel CPU time:77,309,132 ms/min
100,923,805ms/min
CPU cycles:1,031,839/sec
17,470,203/sec
Context switches:1/sec
284/sec
Memory
Private memory:10.54 MB
21.59 MB
Private (maximum):17.24 MB
Private (minimum):8.56 MB
Non-paged memory:10.54 MB
21.59 MB
Virtual memory:98.03 MB
140.96 MB
Virtual memory (peak):109.29 MB
169.69 MB
Working set:12.54 MB
18.61 MB
Working set (peak):21.21 MB
37.95 MB
Page faults:433,791/min
2,039/min
I/O
I/O read transfer:70.88 KB/sec
1.02 MB/min
I/O read operations:9/sec
343/min
I/O write transfer:57.36 KB/sec
274.99 KB/min
I/O write operations:3/sec
227/min
I/O other transfer:267 Bytes/sec
448.09 KB/min
I/O other operations:21/sec
1,671/min
Resource allocations
Threads:15
12
Handles:363
600

BehaviorsProcess properties

Integrety level:System
Platform:64-bit
Command line:C:\Windows\System32\spoolsv.exe
Owner:SYSTEM
Windows Service
Service name:Spooler
Display name:Spouleur d'impression
Description:“Charge les fichiers en mémoire pour une impression ultérieure”
Type:Win32OwnProcess, InteractiveProcess
Parent process:services.exe (Services and Controller app by Microsoft)

ResourcesThreads

Averages
 
ntdll.dll
Total CPU:0.01876174%
0.272967%
Kernel CPU:0.01066558%
0.107585%
User CPU:0.00809616%
0.165382%
CPU cycles:436,971/sec
5,741,424/sec
Context switches:2/sec
79/sec
Memory:1.67 MB
1.16 MB
sechost.dll (Host for SCM/SDDL/LSA Lookup APIs by Microsoft)
Total CPU:0.00113344%
Kernel CPU:0.00042239%
User CPU:0.00071105%
CPU cycles:15,811/sec
Memory:124 KB
spoolsv.exe (main module)
Total CPU:0.00079363%
Kernel CPU:0.00056619%
User CPU:0.00022744%
CPU cycles:52,571/sec
Memory:560 KB
FunDisc.dll
Total CPU:0.00014019%
Kernel CPU:0.00001845%
User CPU:0.00012175%
CPU cycles:2,592/sec
Memory:204 KB
fdPnp.dll
Total CPU:0.00008870%
Kernel CPU:0.00004151%
User CPU:0.00004720%
CPU cycles:1,836/sec
Memory:64 KB
localspl.dll
Total CPU:0.00008814%
Kernel CPU:0.00002141%
User CPU:0.00006673%
CPU cycles:1,937/sec
Memory:956 KB
usbmon.dll
Total CPU:0.00003678%
Kernel CPU:0.00002177%
User CPU:0.00001501%
CPU cycles:342/sec
Memory:60 KB
msvcrt.dll (Windows NT CRT DLL by Microsoft)
Total CPU:0.00002952%
Kernel CPU:0.00000000%
User CPU:0.00002952%
CPU cycles:6,350/sec
Memory:636 KB
WSDMon.dll
Total CPU:0.00001862%
Kernel CPU:0.00001110%
User CPU:0.00000752%
CPU cycles:244/sec
Memory:232 KB
PrintIsolationProxy.dll
Total CPU:0.00001477%
Kernel CPU:0.00001477%
User CPU:0.00000000%
CPU cycles:4/sec
Memory:64 KB
ole32.dll
Total CPU:0.00000184%
Kernel CPU:0.00000000%
User CPU:0.00000184%
CPU cycles:145/sec
Memory:2.01 MB

Common loaded modules

These are modules that are typiclaly loaded within the context of this process.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 59.50%
Windows 7 Ultimate 25.00%
Windows 7 Professional 12.00%
Windows 7 Home Basic 3.00%
Windows Vista Home Premium 0.50%

Distribution by countryDistribution by country

United States installs about 50.51% of Spooler SubSystem App.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 24.59%
Hewlett-Packard 21.31%
ASUS 14.75%
Acer 13.93%
Toshiba 13.11%
Sony 4.92%
GIGABYTE 2.46%
Alienware 1.64%
Samsung 1.64%
Lenovo 1.64%
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