Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4ae6d 31.82%
f3638 45.45%
f2fcd 4.55%
7280f 18.18%
(Note, the developer publishes each variation of this file with the same version, but the hashes are unique.)

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryInfoKeyW, RegEnumKeyExW, RegQueryValueExW, RegOpenKeyExW, RegCloseKey, RegQueryValueExA
kernel32.dll
GetVersionExW, SetEvent, InterlockedIncrement, InterlockedDecrement, MultiByteToWideChar, WideCharToMultiByte, FlushFileBuffers, WaitForSingleObject, CreateEventW, OutputDebugStringW, DeviceIoControl, CreateFileW, CreateFileA, CloseHandle, GetLocaleInfoA, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, RaiseException, RtlUnwind, GetCurrentThreadId, GetCommandLineA, HeapFree, GetVersionExA, HeapAlloc, GetProcessHeap, GetLastError, GetProcAddress, GetModuleHandleA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, EnterCriticalSection, LeaveCriticalSection, ExitProcess, Sleep, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, DeleteCriticalSection, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, HeapDestroy, HeapCreate, VirtualFree, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, VirtualAlloc, HeapReAlloc, SetFilePointer, WriteFile, GetConsoleCP, GetConsoleMode, GetCPInfo, GetACP, GetOEMCP, HeapSize, LoadLibraryA, InitializeCriticalSection, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, GetModuleFileNameW, ReadFile, ConnectNamedPipe, CreateNamedPipeW, DisconnectNamedPipe, CreateDirectoryA, GetCurrentDirectoryA, CreateMutexW, ReleaseMutex, CreateThread, lstrlenW, WaitForMultipleObjects, ResetEvent, SetEndOfFile, CompareStringA, CompareStringW, SetEnvironmentVariableA, GetThreadLocale, lstrlenA, InterlockedExchange, GetTimeZoneInformation, GetFileAttributesA
ole32.dll
CoUninitialize, CoInitializeEx, CoCreateInstance
setupapi.dll
CM_Get_Parent, SetupDiGetDeviceInstanceIdW, SetupDiOpenDevRegKey, SetupDiEnumDeviceInfo, SetupDiGetClassDevsW, SetupDiDestroyDeviceInfoList, SetupDiGetDeviceRegistryPropertyW
shell32.dll
ShellExecuteW
user32.dll
wsprintfW
Export table
GetDeviceWWanPortGuid
Init
IsWin7WWANSupport
IsWWanReady
SetLogFilePath
UnInit
Win7ChangePin
Win7DisablePin
Win7EnablePin
Win7UnblockPin
Win7UnblockPinByShell
Win7VerifyPin

win7support.dll

Remove win7support.dll
MD5:   7280f30ad6268c8bba57df0ab3c745ca
SHA1:   e49534c2905c60527b697e933eeff31e188ef605
SHA256:   fd120b7a7c6dfd3566b9354e9dfd4b6ce63f75c460209a939e693ee448b9b1cd

Overview

win7support.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Modem HDM EC156 published by Huawei Technologies Co.,Ltd.

DetailsDetails

File name:win7support.dll
Typical file path:C:\idea net setter\win7support.dll
Size:152 KB (155,648 bytes)
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Huawei Technologies Co.,Ltd
5% remove
This is the Huawei driver and utilities required for managing and connecting the HDM EC156 modem to the PC. Uninstalling this driver may cause the hardware to stop functioning properly (only remove this package if you no longer have the device connected to your PC).

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 36.36%
Windows 7 Home Premium 22.73%
Microsoft Windows XP 13.64%
Windows 7 Home Basic 9.09%
Windows 8.1 Pro 4.55%
Windows 8 Pro 4.55%
Windows 8 4.55%
Windows Vista Home Premium 4.55%

Distribution by countryDistribution by country

India installs about 27.27% of win7support.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 35.29%
Toshiba 23.53%
Acer 17.65%
Hewlett-Packard 17.65%
Samsung 5.88%
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