Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegOpenKeyExW, RegEnumKeyExW, RegQueryInfoKeyW, RegSetValueExW, RegQueryValueExW, RegCreateKeyExW, RegCloseKey, RegDeleteValueW, RegDeleteKeyW
gdi32.dll
CreateMetaFileW, SaveDC, SetWindowOrgEx, SetWindowExtEx, RestoreDC, TextOutW, DeleteMetaFile, CreateRectRgnIndirect, GetDeviceCaps, LPtoDP, SetTextAlign, Rectangle, SelectClipRgn, CreateRectRgn, GetClipRgn, CreateDCW, DeleteDC, SetViewportOrgEx, CloseMetaFile, SetMapMode
kernel32.dll
GetModuleHandleW, SetThreadLocale, GetThreadLocale, HeapFree, InterlockedCompareExchange, GetVersionExA, GetLocaleInfoA, GetACP, InterlockedExchange, IsProcessorFeaturePresent, LoadLibraryExW, VirtualAlloc, HeapDestroy, HeapReAlloc, HeapSize, Sleep, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, QueryPerformanceCounter, GetTickCount, FindResourceW, LoadResource, SizeofResource, MultiByteToWideChar, FreeLibrary, LoadLibraryA, SetLastError, GetModuleFileNameW, GetCurrentThreadId, GetCurrentProcess, FlushInstructionCache, GlobalAlloc, GlobalLock, GlobalUnlock, MulDiv, LeaveCriticalSection, EnterCriticalSection, InterlockedDecrement, InterlockedIncrement, lstrcmpiW, GetLastError, DeleteCriticalSection, InitializeCriticalSection, RaiseException, lstrlenW, GetCurrentProcessId, GetSystemTimeAsFileTime, GetProcessHeap, HeapAlloc, GetProcAddress, VirtualFree
msvcr80.dll
DllMain
ole32.dll
CoCreateInstance, StringFromGUID2, OleSaveToStream, WriteClassStm, CreateDataAdviseHolder, OleRegGetMiscStatus, OleRegGetUserType, OleRegEnumVerbs, CreateOleAdviseHolder, OleLoadFromStream, CoTaskMemRealloc, CoTaskMemAlloc, CoTaskMemFree
shlwapi.dll
PathFileExistsW, StrToIntW
urlmon.dll
CoInternetParseUrl
user32.dll
GetClassInfoExW, LoadCursorW, ReleaseDC, SetWindowPos, SetWindowRgn, OffsetRect, EqualRect, IntersectRect, EndPaint, GetClientRect, CharNextW, BeginPaint, CallWindowProcW, PtInRect, UnionRect, SetFocus, IsChild, GetFocus, IsWindow, InvalidateRect, GetKeyState, RegisterClassExW, CreateWindowExW, GetDC, ShowWindow, GetWindowLongW, SetWindowLongW, DestroyWindow, DefWindowProcW, UnregisterClassA
version.dll
GetFileVersionInfoSizeW, GetFileVersionInfoW, VerQueryValueW
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

ypagerchecker.dll

Yahoo! Messenger by Yahoo! Inc. (Signed)

Remove ypagerchecker.dll
Version:   1, 1, 0, 3
MD5:   eb6d3cbdbb472ef53895edd9c51d734d
SHA1:   4ded7686b7176f8ed074d81a6f1c51931c2aeb5e
SHA256:   5948e5729a9d07f5ec8b8817a241e817ac1d14e6f7415aaf0beb13b5ccfbf406

Overview

ypagerchecker.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Yahoo! Messenger published by Yahoo! Inc.. The file is digitally signed by Yahoo! Inc. which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Microsoft Windows XP (5.1.2600.196608).

DetailsDetails

File name:ypagerchecker.dll
Publisher:Yahoo! Inc.
Product name:Yahoo! Messenger
Description:Yahoo! Messenger Checker
Typical file path:C:\Program Files\yahoo!\messenger\ypagerchecker.dll
File version:1, 1, 0, 3
Size:101.23 KB (103,664 bytes)
Certificate
Issued to:Yahoo! Inc.
Authority (CA):VeriSign
Effective date:Thursday, August 10, 2006
Expiration date:Thursday, September 3, 2009
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Yahoo! Inc.
7% remove
Yahoo! Messenger (YIM) is an ad-supported instant messaging client and protocol by Yahoo!. Yahoo! Messenger is provided free of charge and can be downloaded and used with a generic "Yahoo! ID" which also allows access to other Yahoo! services, such as Yahoo! Mail, where users can be automatically notified when they receive new email.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%
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