Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1.0.0.1174 83.87%
1.0.0.1072 9.68%
1.0.0.679 6.45%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExW, RegOpenKeyExW, RegCloseKey, SetSecurityDescriptorDacl, RegSetValueExA, RegSetValueExW, RegQueryValueExA, RegQueryInfoKeyW, RegOpenKeyExA, RegFlushKey, RegEnumValueW, RegEnumKeyA, RegEnumKeyExW, RegDeleteValueA, RegDeleteValueW, RegDeleteKeyW, RegCreateKeyExA, RegCreateKeyExW, InitializeSecurityDescriptor, GetUserNameA, FreeSid, AllocateAndInitializeSid, SetEntriesInAclW, BuildExplicitAccessWithNameW, SetNamedSecurityInfoW, GetNamedSecurityInfoW
comctl32.dll
InitializeFlatSB, FlatSB_SetScrollProp, FlatSB_SetScrollPos, FlatSB_SetScrollInfo, FlatSB_GetScrollPos, FlatSB_GetScrollInfo, _TrackMouseEvent, ImageList_SetIconSize, ImageList_GetIconSize, ImageList_Write, ImageList_Read, ImageList_GetDragImage, ImageList_DragShowNolock, ImageList_DragMove, ImageList_DragLeave, ImageList_DragEnter, ImageList_EndDrag, ImageList_BeginDrag, ImageList_Remove, ImageList_DrawEx, ImageList_GetBkColor, ImageList_SetBkColor, ImageList_Add, ImageList_SetImageCount, ImageList_GetImageCount, ImageList_Destroy, ImageList_Create, InitCommonControls
comdlg32.dll
PrintDlgW, GetSaveFileNameA
crypt32.dll
CryptMsgClose, CertCloseStore, CertFreeCertificateContext, CertGetNameStringW, CertFindCertificateInStore, CryptMsgGetParam, CryptQueryObject
gdi32.dll
UnrealizeObject, TextOutA, StretchBlt, StartPage, StartDocA, SetWindowOrgEx, SetViewportOrgEx, SetTextColor, SetStretchBltMode, SetROP2, SetPixel, SetMapMode, SetDIBColorTable, SetBrushOrgEx, SetBkMode, SetBkColor, SelectPalette, SelectObject, SelectClipRgn, SaveDC, RestoreDC, RectVisible, RealizePalette, PatBlt, MoveToEx, MaskBlt, LineTo, IntersectClipRect, GetWindowOrgEx, GetTextMetricsW, GetTextFaceA, GetTextExtentPoint32A, GetTextExtentPoint32W, GetSystemPaletteEntries, GetStockObject, GetRgnBox, GetPixel, GetPaletteEntries, GetObjectW, GetDeviceCaps, GetDIBits, GetDIBColorTable, GetDCOrgEx, GetCurrentPositionEx, GetClipBox, GetBrushOrgEx, GetBitmapBits, GdiFlush, FrameRgn, ExcludeClipRect, EndPage, EndDoc, DeleteObject, DeleteDC, CreateSolidBrush, CreateRectRgnIndirect, CreateRectRgn, CreatePenIndirect, CreatePen, CreatePalette, CreateHalftonePalette, CreateFontIndirectW, CreateFontA, CreateFontW, CreateDIBitmap, CreateDIBSection, CreateDCW, CreateCompatibleDC, CreateCompatibleBitmap, CreateBrushIndirect, CreateBitmap, CombineRgn, BitBlt
kernel32.dll
GetACP, Sleep, VirtualFree, VirtualAlloc, GetSystemInfo, GetTickCount, QueryPerformanceCounter, GetVersion, GetCurrentThreadId, VirtualQuery, WideCharToMultiByte, MultiByteToWideChar, lstrlenW, lstrcpynW, LoadLibraryExW, GetThreadLocale, GetStartupInfoA, GetProcAddress, GetModuleHandleW, GetModuleFileNameW, GetLocaleInfoW, GetLastError, GetCommandLineW, FreeLibrary, FindFirstFileW, FindClose, ExitProcess, ExitThread, CreateThread, CompareStringW, WriteFile, UnhandledExceptionFilter, SetFilePointer, SetEndOfFile, RtlUnwind, ReadFile, RaiseException, GetStdHandle, GetFileSize, GetFileType, CreateFileW, CloseHandle, TlsSetValue, TlsGetValue, TlsFree, TlsAlloc, LocalFree, LocalAlloc, DllMain, GetFileSizeEx
msimg32.dll
AlphaBlend
ole32.dll
OleUninitialize, OleInitialize
oleaut32.dll
SysFreeString, SysReAllocStringLen, SysAllocStringLen, SafeArrayPtrOfIndex, SafeArrayGetUBound, SafeArrayGetLBound, SafeArrayCreate, VariantChangeType, VariantCopy, VariantClear, VariantInit
shell32.dll
ShellExecuteExA, ShellExecuteA, SHGetSpecialFolderPathW, SHGetPathFromIDListA, SHGetSpecialFolderLocation, SHGetMalloc, SHFileOperationW
sqlite3.dll
sqlite3_bind_parameter_index, sqlite3_bind_null, sqlite3_bind_int64, sqlite3_bind_int, sqlite3_bind_double, sqlite3_bind_text, sqlite3_bind_blob, sqlite3_reset, sqlite3_finalize, sqlite3_column_int64, sqlite3_column_type, sqlite3_column_text, sqlite3_column_double, sqlite3_column_bytes, sqlite3_column_blob, sqlite3_step, sqlite3_column_decltype, sqlite3_column_name, sqlite3_column_count, sqlite3_prepare_v2, sqlite3_changes, sqlite3_free, sqlite3_errcode, sqlite3_errmsg, sqlite3_close, sqlite3_open
unrar.dll
RARSetPassword, RARSetCallback, RARProcessFile, RARReadHeaderEx, RARCloseArchive, RAROpenArchiveEx
user32.dll
GetKeyboardType, LoadStringW, MessageBoxA, CharNextW, DllMain, CreateWindowExA, CreateWindowExW, WindowFromPoint, TranslateMessage, SystemParametersInfoW, ShowWindow, SetWindowTextA, SetWindowPos, SetWindowLongA, SetTimer, SetRect, SetForegroundWindow, SetFocus, SetCursor, SetClipboardData, SetCapture, SetActiveWindow, SendMessageTimeoutA, SendMessageA, SendMessageW, ScreenToClient, RemoveMenu, ReleaseDC, ReleaseCapture, RegisterWindowMessageW, RegisterClassA, PostThreadMessageA, PostThreadMessageW, PostQuitMessage, PostMessageA, PostMessageW, PeekMessageA, PeekMessageW, OpenClipboard, OffsetRect, MessageBoxW, MessageBeep, LoadImageA, LoadCursorW, KillTimer, IsWindowVisible, IsWindowUnicode, IsWindowEnabled, IsWindow, IsIconic, IsDialogMessageW, InvalidateRect, InflateRect, GetWindowThreadProcessId, GetWindowTextA, GetWindowRect, GetWindowPlacement, GetWindowLongW, GetWindowDC, GetSystemMetrics, GetSystemMenu, GetSysColorBrush, GetSysColor, GetWindow, GetMessageA, GetMessageW, GetKeyState, GetIconInfo, GetFocus, GetDC, GetCursorPos, GetCursor, GetClientRect, GetClassNameA, GetCapture, FrameRect, FindWindowW, FillRect, EnumWindows, EndPaint, EnableWindow, EmptyClipboard, DrawTextA, DrawIconEx, DrawFrameControl, DrawFocusRect, DispatchMessageW, DestroyWindow, DefWindowProcA, DefWindowProcW, CloseClipboard, CharUpperBuffW, CharToOemW, CallWindowProcW, BringWindowToTop, BeginPaint, AttachThreadInput
version.dll
VerQueryValueA, VerQueryValueW, GetFileVersionInfoSizeA, GetFileVersionInfoSizeW, GetFileVersionInfoA, GetFileVersionInfoW
wininet.dll
FindNextUrlCacheEntryW, FindFirstUrlCacheEntryW, FindCloseUrlCache, DeleteUrlCacheEntryW
wintrust.dll
WinVerifyTrust, CryptCATAdminReleaseCatalogContext, CryptCATCatalogInfoFromContext, CryptCATAdminEnumCatalogFromHash, CryptCATAdminCalcHashFromFileHandle, CryptCATAdminReleaseContext, CryptCATAdminAcquireContext
wsock32.dll
WSACleanup, WSAStartup, gethostbyname, socket, setsockopt, sendto, send, select, recvfrom, recv, inet_addr, htons, connect, closesocket, bind
Export table
CreateCacheObj
CreateDbObj
CreateEnumObj
CreateRepairObj
CreateScanConfigObj
CreateScanObj
CreateScanThreadObj
madTraceProcess

scan.dll

By IObit Information Technology (Signed)

Remove scan.dll
Version:   1.0.0.1072
MD5:   829cbade7153ca4fb10a4a40353f41ef
SHA1:   ea949795ed92abf3bb2c7e91ed3a85b509ea0723
SHA256:   31f192ac8519790bfa86aa69009bca88073914708cd0981dfc86604fd5435746

What is scan.dll?

This is the core scanning engine of IObit Malware Fighter. Capabilities include cleaning up malware, spyware, adware, bots, trojans, etc. It detects, cleans and blocks unwanted applications on the PC. It includes a "Startup Guard", "Browser Guard", "File Guard", "Network Guard", "USD Disk Guard", "Process Guard", "Cookie Guard" and "Malicious Action Guard".

About scan.dll (from IObit Information Technology)

Advanced SystemCare (formerly Advanced Windows Care) is a computer tool for Windows 7, Windows XP, Windows Vista and Windows 2000 created by IObit. It is used to improve computer performance and speed

DetailsDetails

File name:scan.dll
Typical file path:C:\Program Files\iobit\advanced systemcare 4\scan.dll
File version:1.0.0.1072
Product version:1.0.0.0
Size:861.34 KB (882,008 bytes)
Certificate
Issued to:IObit Information Technology
Authority (CA):VeriSign
Effective date:Monday, December 7, 2009
Expiration date:Friday, January 4, 2013
Digital DNA
Entropy:6.680472
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
IObit
18% remove
Advanced SystemCare is stated to improve computer performance and speed. Advanced SystemCare includes a free version and a paid version. Functions on both versions include cleaning up computer registries, do a disk defragmentation, scan for malware, and clean up broken shortcuts. Advanced SystemCare includes utilities such as tuneup, security and admin tools. Free version's functionality include basic system clean, fix, and optimization...
IObit
22% remove
Already proven powerful PC tune-up ability unleashes the full power of your PC. With Real-time optimization and ActiveBoost feature, system resources are intelligently managed to ensure you a super-fast PC.
IObit
24% remove
Advanced SystemCare with Antivirus 2012 incorporates top anti-virus capabilities, as well as the already proven comprehensive PC tune-up ability. With its real-time protection against viruses, spyware and phishing attacks, powerful tuning-up and cleaning functionality, Advanced SystemCare with Antivirus 2012 provides always-on, automated, and all-in-one protection against all kinds of security threats, system slow down, freeze and crash...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 32.26%
Windows 7 Home Premium 22.58%
Microsoft Windows XP 9.68%
Windows 7 Home Basic 6.45%
Windows 8 Pro 6.45%
Windows Vista Home Premium 6.45%
Windows XP Professional 6.45%
Windows 7 Professional 3.23%
Windows 8 3.23%
Windows 8 Single Language 3.23%

Distribution by countryDistribution by country

Canada installs about 17.24% of scan.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 37.50%
Acer 31.25%
Sony 12.50%
Toshiba 12.50%
Hewlett-Packard 6.25%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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