Should I block it?

40%
40% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

1.0.0.76 25.76%
1.0.0.76 3.03%
1.0.0.76 16.67%
1.0.0.74 27.27%
1.0.0.70 25.76%
1.0.0.70 1.52%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
InterlockedExchange, Sleep, DeviceIoControl, GetLastError, FindClose, FindNextFileW, FindFirstFileW, SizeofResource, LockResource, LoadResource, FindResourceW, FindResourceExW, CloseHandle, SetLastError, GetModuleFileNameW, LoadLibraryW, GetProcAddress, FreeLibrary, GetVolumeInformationW, CreateFileW, GetDiskFreeSpaceExW, ReadFile, InterlockedIncrement, InterlockedDecrement, GetModuleHandleW, GetFileInformationByHandle, HeapDestroy, HeapAlloc, HeapFree, HeapReAlloc, HeapSize, GetProcessHeap, RaiseException, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSectionAndSpinCount, DeleteCriticalSection, GetCurrentThreadId, GetCommandLineA, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, ExitProcess, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoW, GetModuleFileNameA, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, HeapCreate, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, WriteFile, IsProcessorFeaturePresent, RtlUnwind, LCMapStringW, MultiByteToWideChar, GetStringTypeW, SetFilePointer, GetConsoleCP, GetConsoleMode, SetStdHandle, WriteConsoleW, FlushFileBuffers
Export table
BitmapClose
BitmapCreate
BitmapEnum
BlockClose
BlockCreate
EventClose
EventCreate
EventNotify
FAT32Enum
FAT32EnumClose
FAT32EnumCreate
FileClose
FileCloseFileHandle
FileCreate
FileDelFrag
FileDumpFrag
FileGetFileHandle
FileGetPath
FileMove
HandleBaseGet
HandleBaseSet
HandleClose
HandleCreate
HandleFieldCount
HandleFieldGet
HandleFieldSet
NTFSEnum
NTFSEnumClose
NTFSEnumCreate
VolumeClose
VolumeCreate

sdlib.dll

Advanced SystemCare 6 by IObit Information Technology (Signed)

Remove sdlib.dll
Version:   1.0.0.76
MD5:   beb0782c9e1cb10dfca13049d741713d
SHA1:   f10a03b75bc023b814d24693c3c00fb3511dd5e1

Overview

sdlib.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Advanced SystemCare 7 published by IObit, Advanced SystemCare 7 from IObit and Advanced SystemCare 7 by IObit. The file is digitally signed by IObit Information Technology which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:sdlib.dll
Publisher:IObit
Product name:Advanced SystemCare 6
Typical file path:C:\Program Files\iobit\advanced systemcare ultimate\sdlib.dll
File version:1.0.0.76
Product version:6.0.0.0
Size:97.28 KB (99,616 bytes)
Build date:1/29/2013 1:38 AM
Certificate
Issued to:IObit Information Technology
Authority (CA):VeriSign
Effective date:Tuesday, December 8, 2009
Expiration date:Saturday, January 5, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
IObit
27% remove
Advanced SystemCare 7 provides automated and all-in-one PC care service with Malware Removal, Registry Fix, Privacy Protection, Performance Tune-up, and System Cleaning capabilities. It also creates superior and safer online experience with the latest Surfing Protection and Internet Boost technology, ensuring you top online security and maximum PC performance.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 21.21%
Windows 7 Ultimate 19.70%
Microsoft Windows XP 19.70%
Windows 8 Pro 10.61%
Windows 8 6.06%
Windows 8.1 Pro with Media Center 3.03%
Windows 8.1 3.03%
Windows 7 Professional 3.03%
Windows Vista Home Premium 3.03%
Windows 8.1 Pro 1.52%
Windows 7 Home Basic 1.52%
Windows 8 Pro with Media Center 1.52%
Windows 7 Starter 1.52%
Windows 8 Release Preview 1.52%
Windows Server 2012 Standard Evaluation 1.52%
Windows 8 Single Language 1.52%

Distribution by countryDistribution by country

United States installs about 36.92% of Advanced SystemCare 6.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 20.00%
Acer 15.71%
Lenovo 14.29%
Toshiba 14.29%
Hewlett-Packard 12.86%
Compaq 5.71%
MSI 2.86%
GIGABYTE 2.86%
ASUS 2.86%
Gateway 2.86%
Sony 2.86%
American Megatrends 1.43%
Sahara 1.43%
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