Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4,0,1,54060 5.88%
3,7,1,43339 5.88%
3,7,1,39808 5.88%
3,7,1,39149 5.88%
3,2,0,29 11.76%
1,17,0,4 17.65%
1,16,0,7 23.53%
1,13,0,17 23.53%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExW, RegEnumKeyExW, GetLengthSid, AddAce, RegSetKeySecurity, FreeSid, RegEnumValueW, AllocateAndInitializeSid, InitializeAcl, RegDeleteValueW, RegGetKeySecurity, SetSecurityDescriptorDacl, InitializeSecurityDescriptor, RegQueryInfoKeyW, CopySid, GetTokenInformation, GetSidSubAuthorityCount, GetSidSubAuthority, GetSidIdentifierAuthority, RegOpenKeyExW, RegDeleteKeyW, RegCreateKeyExW, AdjustTokenPrivileges, LookupPrivilegeValueW, GetUserNameW, OpenProcessToken, RegCloseKey, RevertToSelf, RegOpenCurrentUser, ImpersonateLoggedOnUser, RegOpenKeyW, RegQueryValueExW, RegEnumKeyW, RegOpenUserClassesRoot, ConvertSidToStringSidW, LookupAccountNameW, CreateProcessAsUserW
kernel32.dll
GetFullPathNameA, HeapReAlloc, CreateFileA, GetFileSize, CreateMutexW, SetFilePointer, MapViewOfFile, UnmapViewOfFile, SetEndOfFile, QueryPerformanceCounter, InterlockedCompareExchange, UnlockFile, LockFile, UnlockFileEx, GetSystemTimeAsFileTime, FormatMessageA, WriteFile, FormatMessageW, HeapDestroy, GetFileAttributesA, HeapCreate, HeapValidate, ReadFile, CreateFileW, FlushFileBuffers, HeapSize, LockFileEx, LoadLibraryA, CreateFileMappingW, GetDiskFreeSpaceA, GetSystemInfo, GetFileAttributesExW, GetVersionExA, GetFullPathNameW, GetTempPathA, AreFileApisANSI, DeleteFileA, WaitForSingleObject, SetEvent, ResetEvent, CreateEventW, ExpandEnvironmentStringsW, lstrcpynW, GetLocalTime, InterlockedExchange, InterlockedExchangeAdd, lstrlenW, CompareStringA, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, InitializeCriticalSectionAndSpinCount, GetLocaleInfoW, GetStringTypeW, GetStringTypeA, IsValidLocale, EnumSystemLocalesA, GetLocaleInfoA, GetUserDefaultLCID, LocalFree, CreateToolhelp32Snapshot, Process32NextW, Process32FirstW, WideCharToMultiByte, GetCurrentProcess, Sleep, GetTickCount, SetLastError, GetVersionExW, SetEnvironmentVariableA, GetModuleHandleW, SetFileAttributesW, GetSystemTime, DeleteFileW, FindNextFileW, RemoveDirectoryW, FindClose, GetDiskFreeSpaceW, GetLastError, FileTimeToSystemTime, CreateDirectoryW, SystemTimeToFileTime, FindFirstFileW, GetTempPathW, GetFileAttributesW, GetSystemWindowsDirectoryW, CloseHandle, DeleteCriticalSection, QueueUserWorkItem, WTSGetActiveConsoleSessionId, LockResource, EnterCriticalSection, GetProcAddress, MultiByteToWideChar, GetModuleFileNameW, LeaveCriticalSection, SizeofResource, LoadLibraryW, InitializeCriticalSection, GetPrivateProfileStringW, IsBadReadPtr, GetProcessHeap, HeapFree, InterlockedDecrement, InterlockedIncrement, HeapAlloc, LoadResource, FreeLibrary, FindResourceW, FindResourceExW, GetEnvironmentVariableW, CompareStringW, GetCurrentProcessId, GetModuleHandleA, GetConsoleMode, GetConsoleCP, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetStartupInfoA, GetFileType, SetHandleCount, GetTimeZoneInformation, VirtualAlloc, VirtualFree, ExitProcess, GetModuleFileNameA, GetStdHandle, TlsFree, TlsSetValue, TlsAlloc, TlsGetValue, IsValidCodePage, GetOEMCP, GetACP, GetCPInfo, LCMapStringW, LCMapStringA, RtlUnwind, GetCommandLineA, CreateThread, RaiseException, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, ExitThread, GetCurrentThreadId, DllMain
log.dll
WriteLog
ole32.dll
CoUninitialize, CoInitialize, CoCreateInstance
psapi.dll
GetModuleBaseNameW
rpcrt4.dll
UuidFromStringW
shell32.dll
SHEmptyRecycleBinW, SHQueryRecycleBinW, ShellExecuteW, SHGetSpecialFolderPathW, SHGetFolderPathW, SHCreateDirectoryExW
shlwapi.dll
SHDeleteKeyW, PathFindExtensionW, PathAddBackslashW, PathAppendW, PathRemoveFileSpecW, SHGetValueW, PathFileExistsW, PathIsDirectoryW, PathFindFileNameW, PathIsFileSpecW, SHDeleteValueW, PathRemoveExtensionW
sqlite.dll
sqlite3_column_bytes, sqlite3_column_text, sqlite3_open, sqlite3_exec, sqlite3_prepare, sqlite3_column_name16, sqlite3_step, sqlite3_finalize, sqlite3_prepare16, sqlite3_column_blob, sqlite3_column_int, sqlite3_open16, sqlite3_busy_timeout, sqlite3_bind_blob, sqlite3_column_text16, sqlite3_errmsg16, sqlite3_column_count, sqlite3_close, sqlite3_free
user32.dll
CreateWindowExW, CallWindowProcW, DispatchMessageW, GetWindowLongW, IsWindow, SetWindowLongW, DestroyWindow, GetMessageW, PostMessageW
userenv.dll
CreateEnvironmentBlock, DestroyEnvironmentBlock
wtsapi32.dll
WTSQueryUserToken, WTSFreeMemory, WTSEnumerateSessionsW
Export table
_DllMain@12
CreateObject

cleanerengine.dll

Baidu PC Faster by Baidu Online Network Technology (Beijing)Co. (Signed)

Remove cleanerengine.dll
Version:   3,7,1,43339
MD5:   2d76e1aac179451234216d5be2173200
SHA1:   46b5100aa1f8119f47972d11ff8481a2c8391e9a
SHA256:   6ffd758594a807a27c5612a47c19d64ef2e68a722f5975ddb6b864466a9a3590

Overview

cleanerengine.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Baidu PC Faster published by Baidu, Inc. and is most likely removed by most users once installed (65% removed). The file is digitally signed by Baidu Online Network Technology (Beijing)Co. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:cleanerengine.dll
Publisher:Baidu Inc.
Product name:Baidu PC Faster
Description:PC Faster Cleaner Engine
Typical file path:C:\Program Files\baidu security\pc faster\plugins\plugin.systemcleaner\cleanerengine.dll
File version:3,7,1,43339
Size:1.24 MB (1,305,280 bytes)
Build date:9/13/2013 9:19 AM
Certificate
Issued to:Baidu Online Network Technology (Beijing)Co.
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Baidu, Inc.
  65% remove
The software is typically bundled with third party installers such as Open Candy. "Offer your users a free system maintenance and utility suite to help them get the most out of their PC’s performance."

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 41.18%
Windows 7 Ultimate 23.53%
Windows 7 Professional 17.65%
Windows 8.1 5.88%
Windows 8.1 Enterprise 5.88%
Windows 7 Home Premium 5.88%

Distribution by countryDistribution by country

Thailand installs about 47.06% of Baidu PC Faster.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 28.57%
Intel 28.57%
Acer 28.57%
GIGABYTE 14.29%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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