Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

11,5,0,0228 59.46%
11,5,0,0192 5.41%
11,5,0,0152 8.11%
11,0,0,2014 12.16%
11,0,0,2009 2.70%
10,0,0,1270 4.05%
10,0,0,1102 1.35%
10,0,0,542 2.70%
10,0,0,331 1.35%
8,1,0,0 2.70%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryInfoKeyA, RegDeleteKeyA, RegSetValueExA, RegDeleteValueA, RegOpenKeyExA, RegQueryValueExA, RegCreateKeyA, RegCreateKeyExA, RegCloseKey, RegEnumKeyExA, RegDeleteValueW, RegCreateKeyExW, RegQueryValueExW, RegOpenKeyExW, RegSetValueExW, RegDeleteKeyW, RegQueryInfoKeyW, RegEnumKeyExW
gdi32.dll
SetTextColor, SetBkMode, SetBkColor, CreateSolidBrush, DeleteObject, SelectObject, GetDeviceCaps
kernel32.dll
lstrcmpiA, lstrcmpiW, CompareStringA, CompareStringW, GetEnvironmentVariableA, GetEnvironmentVariableW, GetStringTypeExA, GetStringTypeExW, GetPrivateProfileStringA, GetModuleFileNameA, lstrcpynA, EnterCriticalSection, LeaveCriticalSection, FlushInstructionCache, GetCurrentProcess, HeapFree, GetProcessHeap, HeapAlloc, GetCurrentThreadId, GetTimeFormatA, GlobalAddAtomA, GlobalDeleteAtom, GetVersion, InterlockedIncrement, InterlockedDecrement, CloseHandle, GetModuleHandleA, FreeLibrary, LoadLibraryExA, IsDBCSLeadByte, LoadLibraryA, WaitForSingleObject, GetCommandLineA, CreateMutexA, WinExec, GetSystemTimeAsFileTime, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, GetStartupInfoA, ExitProcess, HeapSize, HeapReAlloc, HeapDestroy, lstrlenW, FindResourceExA, FindResourceA, LoadResource, LockResource, SizeofResource, GetLastError, WideCharToMultiByte, MultiByteToWideChar, GetVersionExA, lstrlenA, GetThreadLocale, GetLocaleInfoA, GetACP, InterlockedExchange, DeleteCriticalSection, InitializeCriticalSection, RaiseException, ReleaseMutex, GetPrivateProfileStringW, GetModuleFileNameW, lstrcpynW, GetVersionExW, SetLastError, GetTimeFormatW, GlobalAddAtomW, FindResourceExW, LoadLibraryExW, GetModuleHandleW, LoadLibraryW, GetCommandLineW, CreateMutexW, Sleep, VirtualAlloc, VirtualFree, IsProcessorFeaturePresent, GetProcAddress, InterlockedCompareExchange, SetUnhandledExceptionFilter, IsDebuggerPresent, FindResourceW, UnhandledExceptionFilter, TerminateProcess
msvcp71.dll
DllMain
msvcp80.dll
DllMain
msvcr71.dll
DllMain
msvcr80.dll
DllMain
ole32.dll
CoTaskMemAlloc, CoCreateInstance, CoTaskMemFree, CoTaskMemRealloc, CoUninitialize, CoInitialize
shell32.dll
Shell_NotifyIconA, Shell_NotifyIconW
shlwapi.dll
PathRemoveFileSpecW
user32.dll
CharLowerW, CharUpperA, CharUpperW, CharLowerA, UnregisterClassA, GetSubMenu, RegisterWindowMessageA, SetMenuDefaultItem, GetCursorPos, TrackPopupMenu, DestroyMenu, GetMessageA, TranslateMessage, DispatchMessageA, IsDialogMessageA, LoadImageA, RegisterClassExA, CallWindowProcA, PostQuitMessage, wsprintfA, GetClassInfoExA, PostMessageA, UnregisterHotKey, RegisterHotKey, EnumChildWindows, GetWindow, SystemParametersInfoA, MapWindowPoints, GetWindowTextLengthA, GetWindowTextA, ScreenToClient, RedrawWindow, SetTimer, SetFocus, KillTimer, LoadMenuA, SetWindowLongA, GetMenuStringA, GetMenuItemCount, LoadStringA, GetSysColor, CreateWindowExA, GetClientRect, MoveWindow, SetForegroundWindow, GetActiveWindow, DialogBoxParamA, CreateDialogParamA, IsWindow, DestroyWindow, LoadCursorA, RegisterClassA, EndDialog, DefWindowProcA, BeginPaint, FillRect, DrawTextA, EndPaint, CharNextA, SetMenuItemInfoA, GetDesktopWindow, GetWindowLongA, GetWindowRect, GetDC, ReleaseDC, SetWindowPos, SetWindowTextA, EnableWindow, ShowWindow, GetDlgItem, GetParent, SendDlgItemMessageA, SendMessageA, RegisterClassW, DefWindowProcW, LoadCursorW, CreateDialogParamW, DialogBoxParamW, GetMessageW, CreateWindowExW, LoadImageW, RegisterClassExW, CallWindowProcW, GetClassInfoExW, PostMessageW, LoadMenuW, GetMenuStringW, LoadStringW, IsDialogMessageW, DrawTextW, CharNextW, SetMenuItemInfoW, GetWindowLongW, SetWindowTextW, SendDlgItemMessageW, SendMessageW, SetWindowLongW, DispatchMessageW, RegisterWindowMessageW

ymsgr_tray.exe

Yahoo! Messenger by Yahoo! Inc. (Signed)

Remove ymsgr_tray.exe
Version:   11,5,0,0192
MD5:   1e1922213e51d13b90af609b5b32625c
SHA1:   3462ce304965d5c21375140ef83bf1de1595ac42
SHA256:   c6669284a49dd78b07acc70a43207f6bdcbaa7e3470505a6315e3dd0347ec360

What is ymsgr_tray.exe?

Yahoo! Messenger Tray is the program that runs in the system tray notification area. 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.

About ymsgr_tray.exe (from Yahoo! Inc.)

Just sign into Yahoo! Mail to enjoy the same Yahoo! Messenger for the Web service you know and love. Yahoo! Messenger within Yahoo! Mail also allows you to chat with your Facebook and Windows Live fri

DetailsDetails

File name:ymsgr_tray.exe
Publisher:Yahoo! Inc.
Product name:Yahoo! Messenger
Description:Yahoo! Messenger Tray
Typical file path:C:\Program Files\yahoo!\messenger\ymsgr_tray.exe
File version:11,5,0,0192
Size:77.3 KB (79,160 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++ 7.1
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Hazmat Software, LLC.
7% remove
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.
Yahoo! Inc.
3% remove
Just sign into Yahoo! Mail to enjoy the same Yahoo! Messenger for the Web service you know and love. Yahoo! Messenger within Yahoo! Mail also allows you to chat with your Facebook and Windows Live friends without requiring any installation. Send text messages in real-time to your friends on Yahoo! 7 or Windows Live™ Messenger. Share photos from your desktop or Flickr, then discuss them over IM while you and a friend view them together....
Yahoo! Inc.
21% remove
AT&T Yahoo! Messenger is an AT&T branded version of Y! Messenger.
Yahoo! Inc.
20% remove
Yahoo Install Manager manages Yahoo program downloads and installations. The install manager keeps track of such programs and assists in the installations to put things in their proper places.
Yahoo! Inc.
10% remove
Verizon Yahoo! Messenger is an AVerizon branded version of Y! Messenger.

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00020575%
0.028634%
Kernel CPU:0.00012161%
0.013761%
User CPU:0.00008414%
0.014873%
Kernel CPU time:133 ms/min
100,923,805ms/min
CPU cycles:41,090/sec
17,470,203/sec
Memory
Private memory:18.25 MB
21.59 MB
Private (maximum):6.28 MB
Private (minimum):4.85 MB
Non-paged memory:18.25 MB
21.59 MB
Virtual memory:82.75 MB
140.96 MB
Virtual memory (peak):85.59 MB
169.69 MB
Working set:4.93 MB
18.61 MB
Working set (peak):6.57 MB
37.95 MB
Page faults:2,226/min
2,039/min
I/O
I/O read transfer:210 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:1
12
Handles:69
600
GUI GDI count:28
103
GUI GDI peak:28
142
GUI USER count:10
49
GUI USER peak:9
71

BehaviorsProcess properties

Integrety level:Medium
Platform:32-bit
Command lines:
  • "C:\Program Files\yahoo!\messenger\ymsgr_tray.exe" "C:\Program Files\yahoo!\messenger\resources\en-us\
  • "C:\Program Files\yahoo!\messenger\ymsgr_tray.exe" "C:\Program Files\yahoo!\messenger\resources\en-us\" -ymsgr
Owner:User

ResourcesThreads

Averages
 
ymsgr_tray.exe (main module)
Total CPU:0.00041935%
0.272967%
Kernel CPU:0.00025533%
0.107585%
User CPU:0.00016403%
0.165382%
CPU cycles:15,267/sec
5,741,424/sec
Memory:76 KB
1.16 MB
rlls.dll (Relevant-Knowledge by TMRG)
Total CPU:0.00011477%
Kernel CPU:0.00002295%
User CPU:0.00009181%
CPU cycles:8,274/sec
Memory:576 KB

Common loaded modules

These are modules that are typiclaly loaded within the context of this process.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 43.24%
Windows 7 Home Premium 16.22%
Microsoft Windows XP 13.51%
Windows 7 Professional 9.46%
Windows 8 4.05%
Windows 8 Pro 4.05%
Windows Vista Home Premium 4.05%
Windows 8.1 Single Language Preview 1.35%
Windows 8 Single Language 1.35%
Windows 7 Starter 1.35%
Windows 8 Enterprise 1.35%

Distribution by countryDistribution by country

United States installs about 12.16% of Yahoo! Messenger.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 25.00%
Acer 17.19%
Lenovo 12.50%
Toshiba 9.38%
ASUS 9.38%
Sony 9.38%
Hewlett-Packard 7.81%
Samsung 4.69%
GIGABYTE 3.13%
Sahara 1.56%
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