Should I block it?

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

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCloseKey, RegQueryValueW, RegOpenKeyExW, IsTextUnicode
gdi32.dll
Polygon, Polyline, GetRgnBox, CombineRgn, ExtTextOutW, SetTextColor, Rectangle, EnumFontFamiliesExW, CreateRectRgnIndirect, OffsetClipRgn, GetWindowOrgEx, SelectClipRgn, DeleteObject, SetWindowOrgEx, CreateCompatibleBitmap, DeleteDC, RestoreDC, BitBlt, SelectObject, CreateCompatibleDC, RealizePalette, SelectPalette, GetObjectW, GetDeviceCaps, SetStretchBltMode, SetDIBitsToDevice, CreateDIBSection, StretchDIBits, GdiFlush, CreatePalette, GetTextMetricsW, CreateFontIndirectW, GetTextExtentExPointW, FrameRgn, SetBkMode, SaveDC, CreatePatternBrush, CreateBitmap, CreatePen, CreateSolidBrush, GetStockObject, GetObjectType
kernel32.dll
GetProcessHeap, SetEndOfFile, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, FlushFileBuffers, SetStdHandle, GetConsoleMode, GetConsoleCP, InitializeCriticalSectionAndSpinCount, LoadLibraryA, GetLocaleInfoA, GetStringTypeW, GetStringTypeA, RtlUnwind, GetSystemTimeAsFileTime, GetCurrentProcessId, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetStartupInfoA, GetFileType, SetHandleCount, VirtualAlloc, VirtualFree, HeapDestroy, HeapCreate, LCMapStringW, LCMapStringA, GetModuleFileNameA, GetStdHandle, ExitProcess, HeapSize, SetLastError, TlsFree, TlsSetValue, TlsAlloc, SizeofResource, LockResource, LoadResource, FindResourceW, CreateProcessW, lstrcatW, lstrcpyW, GetProcAddress, GetVersionExA, GetTickCount, GetVersionExW, InterlockedDecrement, InterlockedIncrement, GetModuleHandleW, GlobalFree, GlobalUnlock, LoadLibraryExW, GlobalLock, GlobalSize, lstrlenW, WideCharToMultiByte, IsBadReadPtr, GetVersion, GetCurrentThreadId, IsBadWritePtr, CloseHandle, MultiByteToWideChar, ReadFile, GetFileSize, CreateFileW, MulDiv, TlsGetValue, IsValidCodePage, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, CreateFileA, Sleep, SetFilePointer, WriteFile, GetLastError, FreeResource, HeapFree, HeapAlloc, GetCommandLineA, HeapReAlloc, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, RaiseException, GetCPInfo, GetACP, GetOEMCP, GetModuleHandleA
shell32.dll
ShellExecuteW
user32.dll
GetDesktopWindow, SystemParametersInfoA, GetDialogBaseUnits, GetFocus, DrawFrameControl, EnableWindow, SystemParametersInfoW, RemovePropW, DrawEdge, SetCursor, RegisterClassW, LoadCursorW, GetClassInfoW, GetActiveWindow, GetMessageTime, SetTimer, KillTimer, UpdateWindow, GetScrollInfo, ShowScrollBar, SetScrollInfo, GetScrollPos, GetNextDlgTabItem, GetKeyState, SetFocus, ScreenToClient, WindowFromPoint, GetCursorPos, IsWindowVisible, EndPaint, BeginPaint, RegisterWindowMessageW, SetScrollPos, InvalidateRect, DrawFocusRect, wsprintfW, GetClientRect, GetDlgItem, FillRect, SetWindowLongW, SetPropW, GetCapture, GetParent, CallWindowProcW, GetPropW, GetSystemMetrics, UnhookWindowsHookEx, FrameRect, MessageBoxW, SetWindowsHookExW, CallNextHookEx, SetWindowPos, MapWindowPoints, GetClassNameW, SetWindowTextW, CreateWindowExW, DestroyWindow, SendMessageW, GetWindowTextW, GetWindowTextLengthW, GetWindowRect, GetWindowLongW, GetWindow, ReleaseDC, GetDC, GetSysColor, DefWindowProcW
Export table
QHTM_EnableCooltips
QHTM_GetHTMLHeight
QHTM_Initialize
QHTM_MessageBox
QHTM_PrintCreateContext
QHTM_PrintDestroyContext
QHTM_PrintGetHTMLHeight
QHTM_PrintLayout
QHTM_PrintPage
QHTM_PrintSetImageCallback
QHTM_PrintSetText
QHTM_PrintSetTextFile
QHTM_PrintSetTextResource
QHTM_RenderHTML
QHTM_RenderHTMLRect
QHTM_SetHTMLButton
QHTM_SetHTMLListbox
QHTM_Uninitialize

asohtm.dll

By US Tech Support LLC (Signed)

Remove asohtm.dll
MD5:   7d8540d43c25f274d7f4d706844d568e
SHA1:   dc7189edcd08becfd2219fc6470920273c59cdc9

Overview

asohtm.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 MyCleanPC PC Optimizer published by USTechSupport, USTechSupport PC Optimizer from USTechSupport and USTechSupport PC Optimizer by USTechSupport. The file is digitally signed by US Tech Support LLC which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 7 Ultimate (6.1.7601.65536).

DetailsDetails

File name:asohtm.dll
Typical file path:C:\Program Files\ustechsupport\pc optimizer\asohtm.dll
Size:318.31 KB (325,952 bytes)
Build date:10/16/2008 10:19 AM
Certificate
Issued to:US Tech Support LLC
Authority (CA):VeriSign
Effective date:Monday, July 9, 2012
Expiration date:Wednesday, July 10, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
USTechSupport
  61% remove
MyCleanPC PC Optimizer is the exact same rebranded verion of MyCleanPC that requires you to purchase an activation code for the full version of MyCleanPC. MyCleanPC PC Optimizer is a Windows registry repair software utility designed to fix potentially damaged registry entries by scanning for entries that point to various files that are no longer active on the PC.
USTechSupport
  56% remove
This is a PC optimization program that is supposed to increase the speed of computer. The trial version will perform a scan and identify issues while the user will need to unlock the software for a yearly auto-renewing subscription charge.
USTechSupport
  63% remove
This is a PC optimization program that is supposed to increase the speed of computer. The trial version will perform a scan and identify issues while the user will need to unlock the software for a yearly auto-renewing subscription charge.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 100.00%

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
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