Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.1.2015.2015 14.29%
12.1.2015.2015 21.43%
12.1.1000.157 35.71%
12.1.1000.157 7.14%
12.1.671.4971 7.14%
12.1.671.4971 7.14%
11.0.6200.530 7.14%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
GetLastError, GetModuleHandleA, LoadLibraryA, GetProcAddress, WideCharToMultiByte, MultiByteToWideChar, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, CloseHandle, TlsGetValue, TlsSetValue, SetLastError, QueryDosDeviceW, FindClose, IsBadReadPtr, IsBadStringPtrA, IsBadStringPtrW, GetFullPathNameW, SearchPathW, GetTickCount, FindVolumeMountPointClose, GetDriveTypeW, GetLogicalDrives, GetFileAttributesW, GetCurrentProcessId, CreateFileW, GetFileSizeEx, TerminateProcess, GetCurrentProcess, OutputDebugStringW, FindFirstFileW, GetSystemWindowsDirectoryW, ReadFile, SetFilePointer, Sleep, QueryPerformanceCounter, GetSystemTimeAsFileTime, GetVersionExA, ReadProcessMemory, DeviceIoControl, GetLogicalDriveStringsW, GetEnvironmentStringsW, FreeEnvironmentStringsW, TlsFree, TlsAlloc, GetModuleFileNameW, GetCommandLineW, GetEnvironmentVariableW, GlobalAlloc, InterlockedExchangeAdd, InterlockedIncrement, InterlockedDecrement, InterlockedCompareExchange, InterlockedExchange, HeapDestroy, HeapAlloc, HeapFree, HeapReAlloc, HeapSize, GetProcessHeap, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCurrentThreadId, GetCommandLineA, RaiseException, RtlUnwind, GetCPInfo, LCMapStringA, LCMapStringW, GetStringTypeW, VirtualFree, VirtualAlloc, HeapCreate, GetModuleHandleW, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, GetACP, GetOEMCP, IsValidCodePage, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, GetUserDefaultLCID, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, GetStringTypeA, InitializeCriticalSectionAndSpinCount, GetConsoleCP, GetConsoleMode, GetLocaleInfoW, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, CreateFileA, FlushFileBuffers, FreeLibrary, GetThreadLocale, MapViewOfFile, UnmapViewOfFile, EncodePointer, DecodePointer, IsProcessorFeaturePresent, GetStartupInfoW, LoadLibraryW
Export table
api_index
child_block
child_block_size
fast_call_hook_func_addr
first_hook_func
FirstHookFunc
FirstHookStruct
hook_struct
number_of_hooks
NumberOfHooks
org_first_hook_func_addr
org_number_of_hooks_addr
parent_block
parent_block_size
RegisterModule
SetNumberOfHooks
sys_call_stub_addr
sysplantDevice

sysfer.dll

Symantec CMC Firewall by Symantec Corporation (Signed)

Remove sysfer.dll
Version:   12.1.1000.157
MD5:   2f79e95d888cca32f4b984c17b5d897e
SHA1:   134e0e647475d94e45c5159ebd19283028acefda
SHA256:   9efdcc4f70161f601b347835e04a4b0510c42a181a7763ac245e7823eeb869fd

Overview

sysfer.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Symantec Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:sysfer.dll
Publisher:Symantec Corporation
Product name:Symantec CMC Firewall
Description:Symantec CMC Firewall sysfer
Typical file path:C:\Windows\System32\sysfer.dll
File version:12.1.1000.157
Size:365.92 KB (374,704 bytes)
Certificate
Issued to:Symantec Corporation
Authority (CA):VeriSign
Effective date:Wednesday, September 8, 2010
Expiration date:Sunday, November 24, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 35.71%
Windows 7 Home Premium 28.57%
Windows 7 Home Basic 14.29%
Windows 7 Enterprise 14.29%
Windows 7 Starter 7.14%

Distribution by countryDistribution by country

United States installs about 35.71% of Symantec CMC Firewall.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 40.00%
Hewlett-Packard 20.00%
Dell 20.00%
ASUS 20.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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