Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueA, RegDeleteValueA, RegDeleteKeyA, RegEnumKeyA, RegQueryValueA, RegCreateKeyA, RegCreateKeyExA, RegCloseKey, RegQueryValueExA, RegOpenKeyExA, RegOpenKeyA, RegSetValueExA
comdlg32.dll
GetSaveFileNameA, GetFileTitleA
gdi32.dll
SetBkMode, OffsetViewportOrgEx, SetViewportExtEx, ScaleViewportExtEx, SetWindowOrgEx, Escape, TextOutA, RectVisible, PtVisible, StartDocA, OffsetWindowOrgEx, SetWindowExtEx, ScaleWindowExtEx, GetCurrentPositionEx, ArcTo, PolyDraw, GetPixel, GetWindowExtEx, PolylineTo, PolyBezierTo, ExtSelectClipRgn, CreateDIBPatternBrushPt, RestoreDC, SaveDC, GetTextExtentPoint32A, ExtTextOutA, CreateFontIndirectA, GetObjectA, CreatePatternBrush, GetStockObject, SetBkColor, SelectObject, DeleteObject, SelectPalette, RealizePalette, CreateBitmap, SetDIBits, CreateDIBitmap, CreatePalette, BitBlt, DeleteDC, GetTextMetricsA, PlayMetaFileRecord, GetObjectType, EnumMetaFile, PlayMetaFile, SetPolyFillMode, SetROP2, SetStretchBltMode, SetGraphicsMode, SetWorldTransform, ModifyWorldTransform, SetMapMode, ExcludeClipRect, IntersectClipRect, OffsetClipRgn, LineTo, MoveToEx, SetTextAlign, SetTextJustification, SetTextCharacterExtra, SetMapperFlags, SetArcDirection, SetColorAdjustment, SelectClipRgn, GetClipRgn, CreateRectRgn, SelectClipPath, GetViewportExtEx, SetTextColor, GetClipBox, GetDCOrgEx, CreateDCA, CopyMetaFileA, CreateCompatibleDC, GetDeviceCaps, DPtoLP, PatBlt, GetMapMode, CombineRgn, SetRectRgn, CreateRectRgnIndirect, CreateHatchBrush, CreateSolidBrush, ExtCreatePen, CreatePen, SetViewportOrgEx
kernel32.dll
DllMain
ole32.dll
ReadClassStg, ReadFmtUserTypeStg, OleRegGetUserType, StringFromCLSID, WriteFmtUserTypeStg, SetConvertStg, CoTaskMemFree, CoTreatAsClass, CreateBindCtx, ReleaseStgMedium, CoTaskMemAlloc, OleDuplicateData, CoDisconnectObject, CoCreateInstance, StringFromGUID2, WriteClassStg, CreateStreamOnHGlobal, CLSIDFromString
oleacc.dll
LresultFromObject, AccessibleObjectFromWindow, CreateStdAccessibleObject
powrprof.dll
ReadGlobalPwrPolicy
setupapi.dll
SetupDiGetDeviceInstanceIdA, SetupDiEnumDeviceInterfaces, SetupDiGetDeviceInterfaceDetailA, SetupDiGetClassDevsA, SetupDiEnumDeviceInfo, SetupDiGetDeviceRegistryPropertyA, SetupDiSetClassInstallParamsA, SetupDiChangeState, SetupDiDestroyDeviceInfoList
shell32.dll
ExtractIconA, SHGetFolderPathA, SHGetFileInfoA
shlwapi.dll
PathFindExtensionA, PathFindFileNameA, PathStripToRootA, PathIsUNCA, PathRemoveExtensionA
user32.dll
DllMain
winmm.dll
sndPlaySoundA
winspool.drv
ClosePrinter, OpenPrinterA, DocumentPropertiesA

vm332_sti.exe

VM331 StiMnt by Vimicro

Remove vm332_sti.exe
Version:   1, 0, 0, 3
MD5:   b7a36b59f77c1a088fe3a19bfadcb9f0
SHA1:   832d55180cd1091786d07e374b5af64db8ac112f
SHA256:   88c33c26391f6d0773bb2ab8aca3a10b781453954af1e4f665898ca75f49cae4

Overview

vm332_sti.exe executes as a process with the local user's privileges. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). This is typically installed with the program Lenovo EasyCamera published by Lenovo.

DetailsDetails

File name:vm332_sti.exe
Publisher:Vimicro
Product name:VM331 StiMnt
Typical file path:C:\Program Files\usb camera2\vm332_sti.exe
Original name:VM331_STI.exe.exe
File version:1, 0, 0, 3
Size:524 KB (536,576 bytes)
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Lenovo
22% remove

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • '332BigDog' → C:\Program Files\USB Camera2\VM332_STI.EXE

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00207778%
0.028634%
Kernel CPU:0.00140820%
0.013761%
User CPU:0.00066958%
0.014873%
Kernel CPU time:3,903 ms/min
100,923,805ms/min
CPU cycles:297,742/sec
17,470,203/sec
Context switches:3/sec
284/sec
Memory
Private memory:25.03 MB
21.59 MB
Private (maximum):6.26 MB
Private (minimum):3.24 MB
Non-paged memory:25.03 MB
21.59 MB
Virtual memory:103.86 MB
140.96 MB
Virtual memory (peak):105.01 MB
169.69 MB
Working set:3.49 MB
18.61 MB
Working set (peak):6.27 MB
37.95 MB
Page faults:3,401/min
2,039/min
I/O
I/O read transfer:16 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:2
12
Handles:97
600
GUI GDI count:10
103
GUI GDI peak:12
142
GUI USER count:5
49
GUI USER peak:5
71

BehaviorsProcess properties

Integrety level:Medium
Platform:64-bit
Command line:"C:\Program Files\usb camera2\vm332_sti.exe"
Owner:User
Parent process:explorer.exe (Windows Explorer by Microsoft Corporation)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 55.56%
Windows 7 Ultimate 44.44%

Distribution by countryDistribution by country

United States installs about 55.56% of VM331 StiMnt.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 100.00%
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