Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4,0,4,324 50.00%
3,0,3,307 50.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
StartServiceCtrlDispatcherW, RegSetValueExW, AdjustTokenPrivileges, OpenProcessToken, LookupPrivilegeValueW, CreateProcessAsUserW, GetSidSubAuthority, GetSidSubAuthorityCount, GetSidIdentifierAuthority, IsValidSid, SetNamedSecurityInfoW, SetEntriesInAclW, BuildTrusteeWithSidW, CreateWellKnownSid, LookupAccountSidW, GetNamedSecurityInfoW, SetSecurityDescriptorDacl, InitializeSecurityDescriptor, GetTokenInformation, RegCreateKeyW, RegNotifyChangeKeyValue, CryptReleaseContext, CryptDestroyKey, CryptDestroyHash, CryptGetHashParam, CryptHashData, CryptSetHashParam, CryptCreateHash, CryptImportKey, CryptAcquireContextW, RegDeleteValueA, RegEnumValueA, RegOpenKeyExA, RegCreateKeyExA, RegQueryValueExA, RegSetValueExA, GetUserNameA, GetUserNameW, RegEnumKeyExA, RegOpenKeyExW, RegisterServiceCtrlHandlerW, CreateServiceW, SetServiceStatus, RegisterEventSourceW, ReportEventW, DeregisterEventSource, ControlService, DeleteService, OpenSCManagerW, OpenServiceW, CloseServiceHandle, RegQueryInfoKeyW, RegDeleteValueW, RegQueryValueExW, RegDeleteKeyW, RegCloseKey, RegCreateKeyExW, RegEnumKeyExW
comdlg32.dll
GetOpenFileNameA
kernel32.dll
DllMain
netapi32.dll
Netbios
ole32.dll
CoInitializeEx, StringFromGUID2, CoInitialize, CoCreateInstance, CoTaskMemFree, StringFromCLSID, CoRegisterMessageFilter, CoSetProxyBlanket, CoQueryProxyBlanket, CoTaskMemAlloc, CoTaskMemRealloc, CoRevokeClassObject, CoRegisterClassObject, CoInitializeSecurity, CoUninitialize
psapi.dll
EnumProcessModules, GetModuleBaseNameW
rasapi32.dll
RasEnumDevicesW, RasDeleteEntryW, RasSetEntryPropertiesW, RasGetEntryPropertiesW, RasEnumEntriesW
setupapi.dll
CM_Get_Device_IDW, CM_Get_Parent, SetupDiOpenDevRegKey, SetupDiGetDeviceInstanceIdW, SetupDiCallClassInstaller, SetupCloseInfFile, SetupFindNextLine, SetupFindFirstLineW, SetupOpenInfFileW, SetupDiGetDeviceInterfaceDetailW, CM_Get_DevNode_Status, SetupDiGetClassDevsW, SetupDiEnumDeviceInfo, SetupDiGetDeviceRegistryPropertyW, SetupDiEnumDeviceInterfaces, SetupDiDestroyDeviceInfoList, SetupUninstallOEMInfW, SetupGetLineTextW, SetupGetInfFileListW, SetupDiGetDeviceInstallParamsW, SetupDiSetClassInstallParamsW, SetupDiSetDeviceRegistryPropertyW, SetupCopyOEMInfW, SetupDiGetSelectedDriverW, SetupDiCreateDevRegKeyW, SetupDiSetSelectedDevice, SetupDiSetDeviceInstallParamsW, SetupDiSetSelectedDriverW, SetupDiBuildDriverInfoList, SetupDiEnumDriverInfoW, SetupDiGetDriverInfoDetailW, SetupDiDestroyDriverInfoList, SetupDiDeleteDeviceInfo, SetupDiGetINFClassW, SetupDiCreateDeviceInfoList, SetupDiCreateDeviceInfoW, SetupDiRegisterDeviceInfo
shell32.dll
SHGetFolderPathW, SHGetFileInfoW
shlwapi.dll
PathAppendW, PathRemoveFileSpecW, SHDeleteKeyW
user32.dll
wsprintfA, GetSystemMetrics, GetClientRect, ScreenToClient, MoveWindow, ShowWindow, SetWindowTextA, SetFocus, CreateDialogIndirectParamA, GetParent, EndDialog, GetDlgItemTextA, MessageBoxA, GetDlgItemTextW, SetDlgItemTextA, MessageBeep, GetWindowLongA, SendMessageA, DialogBoxIndirectParamA, UnregisterClassA, LoadStringW, CharNextW, GetActiveWindow, GetFocus, GetWindowRect, PeekMessageW, CreateWindowExW, GetDlgItem, SetWindowLongW, EnableWindow, DestroyWindow, RegisterWindowMessageW, GetWindowLongW, DefWindowProcW, SendMessageW, PostMessageW, CharUpperW, MessageBoxW, TranslateMessage, DispatchMessageW, GetMessageW, PostThreadMessageW, KillTimer, UnregisterDeviceNotification, RegisterDeviceNotificationW, SetTimer
version.dll
GetFileVersionInfoW, GetFileVersionInfoSizeW, VerQueryValueW
winspool.drv
GetPrinterW, SetPrinterW, DeleteMonitorW, AddMonitorW, AddPortW, EnumPrintersW, PrinterProperties, OpenPrinterW, DeletePrinter, AddPrinterW, EnumPrinterDriversW, EnumMonitorsW, ClosePrinter, DeletePortW, EnumPortsW

devmgrsrv.exe

Motorola Bluetooth by Motorola Solutions Inc. (Signed)

Remove devmgrsrv.exe
Version:   4,0,4,324
MD5:   b32c5d84e9a52372327c6b033c3d59b6
SHA1:   025b44eaee3aa6914e5d66991b53daa47a3248d1
SHA256:   10bd51231c42bf616b896f981bf83dbc66909707ca791808d7438253eb5dedcb

Overview

devmgrsrv.exe runs as a service under the name Bluetooth Device Manager with extensive SYSTEM privileges (full administrator access). This is typically installed with the program Motorola Bluetooth published by Motorola, Inc.. The file is digitally signed by Motorola Solutions Inc. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:devmgrsrv.exe
Publisher:Motorola Solutions, Inc.
Product name:Motorola Bluetooth
Description:Bluetooth Device Manager
Typical file path:C:\Program Files\motorola\bluetooth\devmgrsrv.exe
File version:4,0,4,324
Size:3.37 MB (3,538,480 bytes)
Certificate
Issued to:Motorola Solutions Inc.
Authority (CA):VeriSign
Effective date:Sunday, January 23, 2011
Expiration date:Tuesday, January 24, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Motorola, Inc.
8% remove
Bluetooth technology takes the wires away so you're free to do more, from almost anywhere. It's wire-free connectivity that brings simplicity to your home, your office or even on the go. Bluetooth technology is how mobile phones, computers, and personal digital assistants (PDAs), not to mention a broad selection of other devices such as printers and speakers, can be easily interconnected using a short-range wireless connection. Now you ...

BehaviorsBehaviors

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

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00037891%
0.028634%
Kernel CPU:0.00024558%
0.013761%
User CPU:0.00013332%
0.014873%
Kernel CPU time:55,969 ms/min
100,923,805ms/min
Context switches:25/sec
284/sec
Memory
Private memory:4.45 MB
21.59 MB
Private (maximum):12.92 MB
Private (minimum):6.36 MB
Non-paged memory:4.45 MB
21.59 MB
Virtual memory:58.37 MB
140.96 MB
Virtual memory (peak):60.37 MB
169.69 MB
Working set:6.37 MB
18.61 MB
Working set (peak):12.92 MB
37.95 MB
Page faults:3,484/min
2,039/min
I/O
I/O read transfer:142 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O write transfer:3 Bytes/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:25 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:11
12
Handles:254
600
GUI GDI count:4
103
GUI USER count:9
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:"C:\Program Files\motorola\bluetooth\devmgrsrv.exe"
Owner:SYSTEM
Windows Service
Service name:Bluetooth Device Manager
Type:Win32OwnProcess, InteractiveProcess
Parent process:services.exe (Services and Controller app by Microsoft)

ResourcesThreads

Averages
 
devmgrsrv.exe (main module)
Total CPU:0.01550713%
0.272967%
Kernel CPU:0.00990934%
0.107585%
User CPU:0.00559779%
0.165382%
Context switches:8/sec
79/sec
Memory:3.7 MB
1.16 MB
ntdll.dll
Total CPU:0.00000833%
Kernel CPU:0.00000000%
User CPU:0.00000833%
Memory:712 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
Windows 7 Home Premium 50.00%
Microsoft Windows XP 50.00%

Distribution by countryDistribution by country

Malaysia installs about 50.00% of Motorola Bluetooth.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 66.67%
Hewlett-Packard 33.33%
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