Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
IsDebuggerPresent, UnhandledExceptionFilter, TerminateProcess, HeapSetInformation, InterlockedCompareExchange, MultiByteToWideChar, RaiseException, LocalAlloc, LocalFree, InterlockedExchange, DecodePointer, EncodePointer, InterlockedDecrement, lstrlenA, GetShortPathNameA, InterlockedIncrement, GetModuleHandleA, GetCurrentThreadId, OutputDebugStringA, QueryPerformanceFrequency, QueryPerformanceCounter, GetSystemTimeAsFileTime, Sleep, CreateFileMappingA, MapViewOfFile, LoadLibraryExA, VirtualLock, FindFirstFileA, FindNextFileA, FindClose, DeviceIoControl, SetFilePointer, ReadFile, VirtualUnlock, UnmapViewOfFile, WaitForMultipleObjects, GlobalMemoryStatus, SetConsoleCtrlHandler, GetCurrentProcessId, OpenProcess, SetPriorityClass, CreateEventA, SetEvent, WaitForSingleObject, GetLogicalDrives, QueryDosDeviceA, GetThreadLocale, GetCurrentThread, WideCharToMultiByte, CreateFileA, GetFullPathNameA, GetLongPathNameA, GetModuleFileNameA, CloseHandle, SetErrorMode, GetVersionExA, GetSystemInfo, GetLastError, GetCurrentProcess, GetProcAddress, FreeLibrary, GetSystemDirectoryA, LoadLibraryA, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, InitializeCriticalSection, GetTickCount, SetUnhandledExceptionFilter
msvcr100.dll
DllMain
ws2_32.dll
WSAEventSelect, WSASetEvent, WSAWaitForMultipleEvents, WSAResetEvent, WSACreateEvent, WSACloseEvent

jqs.exe

Java Platform SE 7 U17 by Oracle America (Signed)

Remove jqs.exe
Version:   10.17.2.02
MD5:   999db5f88c8e145cca9d471e33227143
SHA1:   5171ad65fb79691cdfd03bc5338964c0531584c1
SHA256:   ea7392ee61a5117b04fa3e3cd0fa5605d733013a35a77079b0b91e22b210ba04

Overview

jqs.exe runs as a service under the name JavaQuickStarterService (JavaQuickStarterService) with extensive SYSTEM privileges (full administrator access). It is installed with a couple of know programs including Java 7 Update 17 published by Oracle Corporation and Java 7 Update 25 published by Oracle Corporation. The file is digitally signed by Oracle America which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:jqs.exe
Publisher:Oracle Corporation
Product name:Java(TM) Platform SE 7 U17
Description:Java(TM) Quick Starter Service
Typical file path:C:\Program Files\java\jre7\bin\jqs.exe
File version:10.17.2.02
Product version:7.0.170.2
Size:166.91 KB (170,912 bytes)
Certificate
Issued to:Oracle America
Authority (CA):VeriSign
Effective date:Tuesday, July 6, 2010
Expiration date:Saturday, July 6, 2013
Digital DNA
PE subsystem:Windows Console
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • JavaQuickStarterService
  • 'JavaQuickStarterService' (Java Quick Starter)

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00923006%
0.028634%
Kernel CPU:0.00383581%
0.013761%
User CPU:0.00539426%
0.014873%
Kernel CPU time:4,313,887 ms/min
100,923,805ms/min
Context switches:12/sec
284/sec
Memory
Private memory:3.61 MB
21.59 MB
Private (maximum):6.42 MB
Private (minimum):1.16 MB
Non-paged memory:3.61 MB
21.59 MB
Virtual memory:42.41 MB
140.96 MB
Virtual memory (peak):57.18 MB
169.69 MB
Working set:1.58 MB
18.61 MB
Working set (peak):18.36 MB
37.95 MB
Page faults:14,352,595/min
2,039/min
I/O
I/O read transfer:13.13 MB/sec
1.02 MB/min
I/O read operations:435/sec
343/min
I/O write transfer:4.69 KB/sec
274.99 KB/min
I/O write operations:67/sec
227/min
I/O other transfer:40.49 KB/sec
448.09 KB/min
I/O other operations:2,019/sec
1,671/min
Resource allocations
Threads:6
12
Handles:178
600
GUI GDI count:4
103
GUI USER count:2
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:"C:\Program Files\java\jre7\bin\jqs.exe" -service -config "C:\Program Files\java\jre7\lib\deploy\jqs\jqs.conf"
Owner:SYSTEM
Windows Service
Service name:JavaQuickStarterService
Display name:JavaQuickStarterService
Description:“Prefetches JRE files for faster startup of Java applets and applications”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

ResourcesThreads

Averages
 
MSVCR100.dll
Total CPU:0.24418785%
0.272967%
Kernel CPU:0.18431274%
0.107585%
User CPU:0.05987511%
0.165382%
Context switches:10/sec
79/sec
Memory:760 KB
1.16 MB
ADVAPI32.dll
Total CPU:0.00333378%
Kernel CPU:0.00000000%
User CPU:0.00333378%
Memory:620 KB
jqs.exe (main module)
Total CPU:0.00165653%
Kernel CPU:0.00127266%
User CPU:0.00038388%
Memory:176 KB
aspnet_perf.dll
Total CPU:0.00008026%
Kernel CPU:0.00002675%
User CPU:0.00005351%
Context switches:2/sec
Memory:36 KB
CorperfmonExt.dll
Total CPU:0.00005351%
Kernel CPU:0.00002675%
User CPU:0.00002675%
Memory:132 KB

Common loaded modules

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

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

Distribution by countryDistribution by country

United States installs about 61.70% of Java(TM) Platform SE 7 U17.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 43.48%
Intel 20.29%
ASUS 11.59%
Hewlett-Packard 5.80%
Sahara 5.80%
Gateway 5.80%
American Megatrends 2.90%
Acer 2.90%
GIGABYTE 1.45%
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