Should I block it?

60%
60% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

1.0.0.23 16.67%
1.0.0.21 50.00%
1.0.0.21 16.67%
1.0.0.21 16.67%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExA, RegOpenKeyExA, RegCloseKey
gdi32.dll
SetTextColor, SetBkColor, SelectObject, GetTextExtentPoint32A, ExtTextOutA, DeleteObject, DeleteDC, CreateFontA, CreateCompatibleDC
kernel32.dll
GetACP, Sleep, VirtualFree, VirtualAlloc, GetTickCount, QueryPerformanceCounter, GetCurrentThreadId, InterlockedDecrement, InterlockedIncrement, VirtualQuery, WideCharToMultiByte, MultiByteToWideChar, lstrlenA, lstrcpynA, LoadLibraryExA, GetThreadLocale, GetStartupInfoA, GetProcAddress, GetModuleHandleA, GetModuleFileNameA, GetLocaleInfoA, GetCommandLineA, FreeLibrary, FindFirstFileA, FindClose, ExitProcess, ExitThread, CreateThread, WriteFile, UnhandledExceptionFilter, RtlUnwind, RaiseException, GetStdHandle, TlsSetValue, TlsGetValue, LocalAlloc, WritePrivateProfileStringA, WinExec, WaitForSingleObject, VirtualProtect, SystemTimeToFileTime, SizeofResource, SetLastError, SetFileTime, SetFilePointer, SetFileAttributesA, SetEvent, SetErrorMode, SetEndOfFile, ResumeThread, ResetEvent, RemoveDirectoryA, ReadFile, OutputDebugStringA, LockResource, LocalFileTimeToFileTime, LoadResource, LoadLibraryA, LeaveCriticalSection, InitializeCriticalSection, GlobalFindAtomA, GlobalAddAtomA, GetVersionExA, GetTempPathA, GetTempFileNameA, GetStringTypeExW, GetStringTypeExA, GetPrivateProfileStringA, GetLocalTime, GetLastError, GetFullPathNameW, GetFullPathNameA, GetFileInformationByHandle, GetFileAttributesA, GetExitCodeThread, GetDiskFreeSpaceA, GetDateFormatA, GetCurrentProcess, GetCPInfo, FreeResource, InterlockedExchange, FormatMessageW, FormatMessageA, FindResourceA, FindNextFileW, FindNextFileA, FindFirstFileW, FileTimeToLocalFileTime, FileTimeToDosDateTime, ExpandEnvironmentStringsA, EnumCalendarInfoA, EnterCriticalSection, DosDateTimeToFileTime, DeleteFileA, DeleteCriticalSection, CreateFileW, CreateFileA, CreateEventA, CreateDirectoryA, CompareStringW, CompareStringA, CloseHandle
ole32.dll
CoTaskMemFree, CoUninitialize, CoInitialize
oleaut32.dll
SysFreeString, SysReAllocStringLen, SysAllocStringLen, GetErrorInfo, SafeArrayPtrOfIndex, SafeArrayGetUBound, SafeArrayGetLBound, SafeArrayCreate, VariantChangeType, VariantCopy, VariantClear, VariantInit
shell32.dll
Shell_NotifyIconW, ShellExecuteA, SHGetPathFromIDListA, SHGetDesktopFolder
shfolder.dll
SHGetFolderPathA
user32.dll
GetKeyboardType, DestroyWindow, LoadStringA, MessageBoxA, CharNextA, CreateWindowExW, CreateWindowExA, TranslateMessage, TranslateAcceleratorA, TrackPopupMenu, SystemParametersInfoA, ShowWindow, SetWindowTextW, SetWindowTextA, SetWindowPos, SetWindowLongA, SetTimer, SetPropA, SetMenuItemInfoA, SetMenuInfo, SetMenu, SetForegroundWindow, SetFocus, SetCursor, SendMessageA, RemovePropA, RemoveMenu, ReleaseDC, RegisterWindowMessageA, RegisterClassW, RegisterClassA, PostQuitMessage, PostMessageA, PeekMessageA, MsgWaitForMultipleObjects, MessageBoxW, MessageBeep, LoadImageA, LoadIconA, LoadCursorA, KillTimer, IsZoomed, IsWindowVisible, IsWindowEnabled, IsWindow, IsIconic, InsertMenuItemW, GetSystemMetrics, GetSystemMenu, GetSysColor, GetPropA, GetParent, GetMenuItemInfoA, GetMenuItemID, GetMenuInfo, GetKeyState, GetFocus, GetDesktopWindow, GetDC, GetCursorPos, GetClassInfoW, GetClassInfoA, GetCapture, FindWindowA, EnableMenuItem, DispatchMessageA, DestroyMenu, DestroyIcon, DestroyAcceleratorTable, DeleteMenu, DefWindowProcW, DefWindowProcA, CreatePopupMenu, CreateMenu, CheckMenuRadioItem, CharUpperBuffW, CharNextW, CallWindowProcW, CallWindowProcA, CharLowerBuffA, CharUpperBuffA, CharToOemA

PCRxTray.exe

PCRx by Crawler (Signed)

Remove PCRxTray.exe
Version:   1.0.0.21
MD5:   ae77bb5a0594845ef25be51d140fc916
SHA1:   75c0f20310ac7507ba5d2db03c3009e42af8e169

What is PCRxTray.exe?

PCRx Tray is the program that runs in the Windows system tray notification area and provides access to the main PCRx progam. This process run on startup and stays running in the background.

About PCRxTray.exe (from Crawler)

With everything you do on your PC, including adding on devices, a new entry is created in your Windows registry, and seldom are any removed after they’re no longer needed. The result, your PC gets bog

Overview

pcrxtray.exe executes as a process with the local user's privileges. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). The file is digitally signed by Crawler which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:pcrxtray.exe
Publisher:Crawler.com
Product name:PCRx
Description:PCRx Tray
Typical file path:C:\Program Files\pcrx\pcrxtray.exe
File version:1.0.0.21
Size:413.06 KB (422,976 bytes)
Certificate
Issued to:Crawler
Authority (CA):VeriSign
Effective date:Thursday, December 9, 2010
Expiration date:Wednesday, December 11, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'PCRx' → "C:\Program Files\PCRx\PCRxTray.exe" /startup

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate N 50.00%
Windows 7 Home Premium 16.67%
Windows 7 Ultimate 16.67%
Windows 7 Professional 16.67%

Distribution by countryDistribution by country

United States installs about 83.33% of PCRx.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 50.00%
Hewlett-Packard 25.00%
Acer 25.00%
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