Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4, 0, 132, 231 50.00%
4, 0, 128, 212 25.00%
4, 0, 128, 212 25.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
InitializeSecurityDescriptor, SetSecurityDescriptorDacl, LsaNtStatusToWinError, CreateServiceW, InitiateSystemShutdownW, LookupPrivilegeValueW, AdjustTokenPrivileges, LookupPrivilegeNameW, GetTokenInformation, AllocateAndInitializeSid, EqualSid, FreeSid, OpenThreadToken, OpenProcessToken, QueryServiceConfigW, ControlService, StartServiceW, QueryServiceStatus, OpenSCManagerW, OpenServiceW, DeleteService, CloseServiceHandle, RegEnumValueW, RegDeleteValueW, RegOpenKeyW, RegQueryValueExW, RegEnumKeyExW, RegOpenKeyExW, RegCreateKeyExW, RegSetValueExW, RegCloseKey, RegisterEventSourceW, ReportEventW, DeregisterEventSource, SetEntriesInAclW
kernel32.dll
MoveFileExW, DeleteFileW, GetFileInformationByHandle, UnmapViewOfFile, MapViewOfFile, CreateFileMappingW, GetFileSize, GetVersionExW, InitializeCriticalSection, InterlockedExchange, GetFileAttributesW, LeaveCriticalSection, EnterCriticalSection, SetEvent, DeviceIoControl, GetLogicalDrives, LocalFree, CreateThread, CreateEventW, GetComputerNameW, SetFileAttributesW, CopyFileW, GetCurrentThread, lstrlenW, lstrcpyW, lstrcatW, Sleep, GetCurrentProcess, WideCharToMultiByte, FindFirstFileW, FindNextFileW, CreateFileW, WriteFile, MultiByteToWideChar, CreateMailslotW, WaitForSingleObject, ReadFile, GetExitCodeProcess, CloseHandle, LoadLibraryW, FreeLibrary, GetModuleHandleW, GetProcAddress, GetTempPathW, CreateDirectoryW, GetWindowsDirectoryW, GetFullPathNameW, GetSystemDirectoryW, GetModuleFileNameW, GetLastError, SetLastError, GetConsoleOutputCP, GetTimeZoneInformation, CreateFileA, WaitForMultipleObjects, SetEnvironmentVariableA, WriteConsoleA, SetStdHandle, CompareStringW, GetLocaleInfoW, HeapSize, IsValidLocale, EnumSystemLocalesA, GetLocaleInfoA, GetUserDefaultLCID, GetDateFormatA, GetTimeFormatA, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, FlushFileBuffers, GetConsoleMode, GetConsoleCP, SetFilePointer, LoadLibraryA, RtlUnwind, GetSystemTimeAsFileTime, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetStartupInfoA, HeapFree, HeapAlloc, WriteConsoleW, GetFileType, GetStdHandle, GetCurrentThreadId, GetCommandLineA, GetVersionExA, GetProcessHeap, HeapDestroy, HeapCreate, VirtualFree, DeleteCriticalSection, FatalAppExitA, VirtualAlloc, HeapReAlloc, GetModuleHandleA, ExitProcess, GetModuleFileNameA, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, SetConsoleCtrlHandler, GetCPInfo, InterlockedIncrement, InterlockedDecrement, GetACP, GetOEMCP, IsValidCodePage, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetHandleCount, CompareStringA
netapi32.dll
NetShareAdd, NetShareDel
ole32.dll
StringFromGUID2
setupapi.dll
SetupDiGetINFClassW, SetupIterateCabinetW, SetupGetSourceFileLocationW, SetupGetSourceInfoW, SetupDiSetClassInstallParamsW, SetupDiGetDeviceInstallParamsW, SetupDiCreateDeviceInfoList, SetupDiCreateDeviceInfoW, SetupDiSetDeviceRegistryPropertyW, SetupDiCallClassInstaller, SetupDiGetDeviceInstanceIdW, SetupDiGetClassDevsW, SetupDiEnumDeviceInfo, SetupDiGetDeviceRegistryPropertyW, SetupGetIntField, SetupDiGetActualSectionToInstallW, SetupOpenInfFileW, SetupFindFirstLineW, SetupGetStringFieldW, SetupFindNextLine, SetupCloseInfFile, SetupDiDestroyDeviceInfoList
shell32.dll
SHFileOperationW
version.dll
GetFileVersionInfoSizeW, GetFileVersionInfoW, VerQueryValueW
Export table
DllInstall
NPAddConnection
NPAddConnection3
NPCancelConnection
NPCloseEnum
NPEnumResource
NPFormatNetworkName
NPGetCaps
NPGetConnection
NPGetConnectionPerformance
NPGetDirectoryType
NPGetResourceInformation
NPGetResourceParent
NPGetUniversalName
NPOpenEnum

cbfsnetrdr4.dll

Callback File System by EldoS Corporation (Signed)

Remove cbfsnetrdr4.dll
Version:   4, 0, 128, 212
MD5:   d53dcc00c2a491fd102edd26878d21db
SHA1:   33739c73f2c888da63aa1c54321cffba3567ba67
SHA256:   41d17e36935bd2021dc348ea635dbc388c6174630ea601089788bb9316a10d81

Overview

cbfsnetrdr4.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by EldoS Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:cbfsnetrdr4.dll
Publisher:EldoS Corporation
Product name:Callback File System
Description:Network Redirector
Typical file path:C:\Windows\System32\cbfsnetrdr4.dll
Original name:CbFsNetRdr3.dll
File version:4, 0, 128, 212
Product version:4, 0, 128, 1
Size:148.35 KB (151,912 bytes)
Certificate
Issued to:EldoS Corporation
Authority (CA):VeriSign
Effective date:Thursday, February 10, 2011
Expiration date:Monday, February 10, 2014
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 50.00%
Windows 8 Pro 25.00%
Microsoft Windows XP 25.00%

Distribution by countryDistribution by country

United States installs about 50.00% of Callback File System.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 50.00%
Acer 50.00%
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