Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

15.0.4623.1000 3.33%
15.0.4615.1000 4.00%
15.0.4613.1000 3.33%
15.0.4551.1006 0.67%
15.0.4551.1006 0.67%
15.0.4551.1001 0.67%
15.0.4535.1504 12.00%
15.0.4535.1000 2.00%
15.0.4517.1505 0.67%
15.0.4517.1005 0.67%
15.0.4505.1509 3.33%
15.0.4481.1000 18.00%
15.0.4454.1000 4.67%
15.0.4420.1017 18.67%
15.0.4420.1017 12.00%
15.0.4420.1017 0.67%
15.0.4128.1022 13.33%
15.0.4128.1019 0.67%
15.0.4128.1014 0.67%

Relationships

PE structurePE file structure
Show functions
Import table
advapi32.dll
RegGetValueW
gdi32.dll
CreateDCW, GetDeviceCaps, GetStockObject, DeleteDC, CreateBitmap, CreateCompatibleDC, CreateFontW, CreateSolidBrush, DeleteObject, SelectObject, CreateDIBSection
kernel32.dll
GetSystemTime, RaiseException, DeleteCriticalSection, InitializeCriticalSectionEx, LeaveCriticalSection, EnterCriticalSection, LocalAlloc, SystemTimeToFileTime, TlsAlloc, FlsAlloc, FlsGetValue, GetFileAttributesW, OutputDebugStringA, CloseHandle, SetUnhandledExceptionFilter, GetLastError, SetLastError, WaitForSingleObjectEx, CreateEventW, CreateProcessW, GetVersion, GetTickCount, FreeLibrary, GetModuleFileNameW, GetModuleHandleA, GetModuleHandleW, GetModuleHandleExW, GetProcAddress, LoadLibraryExW, LoadLibraryA, LoadLibraryW, RegisterApplicationRestart, MulDiv, GetLocaleInfoW, GetNumberFormatW, GetUserDefaultUILanguage, GetUserPreferredUILanguages, QueryPerformanceCounter, GetProcessHeap, HeapSetInformation, GetCurrentProcessId, GetCurrentThreadId, GetSystemTimeAsFileTime, FlsFree, WerRegisterMemoryBlock, InterlockedExchange, Sleep, InterlockedCompareExchange, GetStartupInfoW, EncodePointer, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, IsDebuggerPresent, DecodePointer, ReleaseMutex, VirtualProtect
msvcr100.dll
DllMain
ole32.dll
CoUninitialize, CoInitializeEx, CoInitialize

msosync.exe

Microsoft Office 2013 by Microsoft Corporation (Signed)

Remove msosync.exe
Version:   15.0.4535.1000
MD5:   07245a105a257115635b8c09170dbd57
SHA1:   ff551fd1d326934a3248cdd53ccc89416bbeb257
SHA256:   387263f216f6153b2fe560f9a3f9028204223c9b91fa19bc09909b29f85247ca

Overview

msosync.exe executes as a process with the local user's privileges. It is an auto-starting process that used the Windows Task Scheduler service to load when the user logs into Windows (sometimes this is required to bypass the UAC protection). The file is digitally signed by Microsoft Corporation.

DetailsDetails

File name:msosync.exe
Publisher:Microsoft Corporation
Product name:Microsoft Office 2013
Description:Microsoft Office Document Cache
Typical file path:C:\Program Files\microsoft office 15\root\office15\msosync.exe
File version:15.0.4535.1000
Size:438.19 KB (448,704 bytes)
Build date:7/11/2013 4:31 AM
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

BehaviorsBehaviors

Scheduled tasks
  • The task 'Microsoft Office 15 Sync Maintenance for MachineFromHell-Stefan MachineFromHell' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for MachineFromHell-Stefan MachineFromHell'
  • The task 'Microsoft Office 15 Sync Maintenance for JANEL-PC-JOF Janel-PC' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for JANEL-PC-JOF Janel-PC'
  • The task 'Microsoft Office 15 Sync Maintenance for ADEEL-007-adeel Adeel-007' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for ADEEL-007-adeel Adeel-007'
  • The task 'Microsoft Office 15 Sync Maintenance for DEATHOFRATS-William DeathOfRats' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for DEATHOFRATS-William DeathOfRats'
  • The job 'Microsoft Office 15 Sync Maintenance for Adilson-Ultra-Adilson Adilson-Ultra' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for Adilson-Ultra-Adilson Adilson-Ultra'
  • The job 'Microsoft Office 15 Sync Maintenance for HOMEPC-StoneyBC HomePC' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for HOMEPC-StoneyBC HomePC'
  • The job 'Microsoft Office 15 Sync Maintenance for ROX-Angie Rox' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for ROX-Angie Rox'
  • The task 'Microsoft Office 15 Sync Maintenance for ASHSACER-Ashley AshsAcer' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for ASHSACER-Ashley AshsAcer'
  • The job 'Microsoft Office 15 Sync Maintenance for HENRY-henrywag52yahoo.com henry' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for HENRY-henrywag52yahoo.com henry'
  • The task 'Microsoft Office 15 Sync Maintenance for VATTGHERN-vatt ghern vattghern' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for VATTGHERN-vatt ghern vattghern'
  • The task 'Microsoft Office 15 Sync Maintenance for TPC-Tom TPC' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for TPC-Tom TPC'
  • The task 'Microsoft Office 15 Sync Maintenance for EG-digit_000 EG' runs in the path '\Microsoft Office 15 Sync Maintenance for EG-digit_000 EG'
  • The task 'Microsoft Office 15 Sync Maintenance for GAMENERD-PC-SHER GameNerd-PC' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for GAMENERD-PC-SHER GameNerd-PC'
  • The task 'Microsoft Office 15 Sync Maintenance for WIT-hernc WITPK17B1T.wit.private' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for WIT-hernc WITPK17B1T.wit.private'
  • The task 'Microsoft Office 15 Sync Maintenance for bree-ryan-bree&ryan bree-ryan' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for bree-ryan-bree&ryan bree-ryan'
  • The task 'Microsoft Office 15 Sync Maintenance for Calvins-PC-calvin Calvins-PC' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for Calvins-PC-calvin Calvins-PC'
  • The task 'Microsoft Office 15 Sync Maintenance for Daves-HomeBuilt-Dave Daves-HomeBuilt' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for Daves-HomeBuilt-Dave Daves-HomeBuilt'
  • The task 'Microsoft Office 15 Sync Maintenance for DELL-PC-DELL DELL-PC' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for DELL-PC-DELL DELL-PC'
  • The job 'Microsoft Office 15 Sync Maintenance for popol-PC-popol popol-PC' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for popol-PC-popol popol-PC'
  • The job 'Microsoft Office 15 Sync Maintenance for LMA-MAVERYJR-MichaelAvery LMA-MaveryJr' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for LMA-MAVERYJR-MichaelAvery LMA-MaveryJr'
  • The job 'Microsoft Office 15 Sync Maintenance for HP-Houssem HP' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for HP-Houssem HP'
  • The task 'Microsoft Office 15 Sync Maintenance for Riky-PC-Riky Riky-PC' runs on logon in the path '\Microsoft Office 15 Sync Maintenance for Riky-PC-Riky Riky-PC'
Scheduled tasks startups
Set to load on user login (bypasses Windows UAC if enabled)
  • Login entry path '\Microsoft Office 15 Sync Maintenance for MachineFromHell-Stefan MachineFromHell'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for JANEL-PC-JOF Janel-PC'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for ADEEL-007-adeel Adeel-007'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for DEATHOFRATS-William DeathOfRats'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for HOMEPC-StoneyBC HomePC'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for ROX-Angie Rox'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for HENRY-henrywag52yahoo.com henry'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for VATTGHERN-vatt ghern vattghern'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for TPC-Tom TPC'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for GAMENERD-PC-SHER GameNerd-PC'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for Calvins-PC-calvin Calvins-PC'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for DELL-PC-DELL DELL-PC'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for popol-PC-popol popol-PC'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for HP-Houssem HP'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for Riky-PC-Riky Riky-PC'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for LENOVO-SIMON-SIMON Lenovo-SIMON'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for YOUSSEF-You-ss-ef Youssef'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for Mark-PC-Mark Mark-PC'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for {715491a6-0bff-41a7-aa78-63623189d136} LMA-MAVERYJR8.averylaw.local'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for JayBay-Jay JayBay'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for DRAGONFLY2-prettymomma dragonfly2'
  • Login entry path '\Microsoft Office 15 Sync Maintenance for SAMSUNG-Glenn Samsung'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00009879%
0.028634%
Kernel CPU:0.00008898%
0.013761%
User CPU:0.00000982%
0.014873%
Kernel CPU time:281 ms/min
100,923,805ms/min
Memory
Private memory:11.72 MB
21.59 MB
Private (maximum):22.25 MB
Private (minimum):1.54 MB
Non-paged memory:11.72 MB
21.59 MB
Virtual memory:314.53 MB
140.96 MB
Virtual memory (peak):349.04 MB
169.69 MB
Working set:10.9 MB
18.61 MB
Working set (peak):22.98 MB
37.95 MB
Page faults:24,070/min
2,039/min
Resource allocations
Threads:21
12
Handles:517
600
GUI GDI count:53
103
GUI GDI peak:55
142
GUI USER count:23
49
GUI USER peak:27
71

BehaviorsProcess properties

Integrety level:Undefined
Platform:64-bit
Command line:"C:\Program Files\microsoft office 15\root\office15\msosync.exe"
Owner:User

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8 Pro 18.67%
Windows 7 Home Premium 16.67%
Windows 8 15.33%
Windows 8 Pro with Media Center 10.67%
Windows 7 Ultimate 8.67%
Windows 8.1 7.33%
Windows 8.1 Pro 6.00%
Windows 7 Professional 4.00%
Windows 8 Enterprise 3.33%
Windows 7 Home Basic 2.67%
Windows 8.1 Pro Preview 2.67%
Windows 8.1 N 1.33%
Windows 8 Enterprise N 1.33%
Windows 8.1 Pro Preview with Media Center 1.33%

Distribution by countryDistribution by country

United States installs about 58.00% of Microsoft Office 2013.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 19.75%
Dell 19.11%
ASUS 14.01%
Acer 10.19%
Lenovo 10.19%
Toshiba 7.64%
Intel 5.10%
Medion 2.55%
GIGABYTE 2.55%
Samsung 2.55%
MSI 2.55%
Sony 1.27%
Apple 1.27%
Alienware 1.27%
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