Should I block it?

No, this file is 100% safe to run.

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PE structurePE file structure

Show functions
Import table
advapi32.dll
ControlService, QueryServiceConfig2W, QueryServiceConfigW, QueryServiceStatus, CloseServiceHandle, OpenServiceW, OpenSCManagerW, RegOpenKeyExW, RegCloseKey, RegQueryValueExW, GetUserNameW, FreeSid, CheckTokenMembership, AllocateAndInitializeSid, OpenProcessToken, AdjustTokenPrivileges, LookupPrivilegeValueW, EnumDependentServicesW, ChangeServiceConfigW, EnumServicesStatusExW, StartServiceW
comctl32.dll
_TrackMouseEvent
gdi32.dll
SetRectRgn, CreateSolidBrush, CreateRectRgn, SetBkMode, SetTextColor, CombineRgn, GetObjectW, CreateFontIndirectW, DeleteObject, SelectObject, GetStockObject, FillRgn
kernel32.dll
FlushFileBuffers, CreateFileA, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, GetLocaleInfoW, GetConsoleMode, GetConsoleCP, SetFilePointer, InitializeCriticalSectionAndSpinCount, GetStringTypeA, IsValidLocale, EnumSystemLocalesA, GetLocaleInfoA, GetUserDefaultLCID, GetSystemTimeAsFileTime, GetCurrentProcessId, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetStartupInfoA, GetFileType, SetHandleCount, IsValidCodePage, GetOEMCP, GetACP, GetModuleFileNameA, GetStdHandle, GetPriorityClass, HeapDestroy, GetTickCount, HeapReAlloc, ExitProcess, HeapSize, SetLastError, TlsFree, TlsSetValue, TlsAlloc, TlsGetValue, GetStringTypeW, LCMapStringW, LCMapStringA, GetCPInfo, RtlUnwind, GetCommandLineA, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, VirtualAlloc, VirtualFree, IsProcessorFeaturePresent, HeapAlloc, GetProcessHeap, HeapFree, Sleep, MultiByteToWideChar, InterlockedCompareExchange, WideCharToMultiByte, InterlockedDecrement, InterlockedIncrement, RaiseException, LoadLibraryA, InterlockedExchange, LocalAlloc, GetLastError, FlushInstructionCache, SetProcessWorkingSetSize, WritePrivateProfileStringW, CreateThread, GetModuleHandleA, LeaveCriticalSection, DisableThreadLibraryCalls, GetCurrentThreadId, lstrcmpiW, GetModuleFileNameW, GetCurrentProcess, QueryDosDeviceW, InitializeCriticalSection, FreeLibrary, DeleteCriticalSection, TerminateThread, lstrlenW, CompareStringW, HeapCreate, GetProcessAffinityMask, EnterCriticalSection, GetCurrentThread, SetThreadPriority, CreateFileW, GetPrivateProfileStringW, GetPrivateProfileIntW, GetModuleHandleW, CloseHandle, ExpandEnvironmentStringsW, lstrcatW, lstrcpyW, OpenProcess, FindClose, FindFirstFileW, DeviceIoControl, GetProcAddress, WriteFile, LoadLibraryW
shell32.dll
ShellExecuteW
user32.dll
EnableMenuItem, TrackPopupMenuEx, SetTimer, KillTimer, DestroyMenu, RemoveMenu, GetSubMenu, LoadMenuW, EndDeferWindowPos, DeferWindowPos, GetWindowRect, BeginDeferWindowPos, GetDialogBaseUnits, GetSystemMetrics, BeginPaint, EndPaint, FillRect, IsWindowEnabled, GetSysColor, GetFocus, DrawFocusRect, SetCursor, SetCapture, GetCapture, ReleaseCapture, GetDlgCtrlID, PtInRect, UpdateWindow, InvalidateRect, GetClassNameW, LoadCursorW, CreateWindowExW, GetWindowTextLengthW, GetWindowTextW, CharNextW, CallWindowProcW, SetRectEmpty, SetWindowsHookExW, UnhookWindowsHookEx, CallNextHookEx, GetWindow, CheckMenuItem, DialogBoxParamW, GetDC, ReleaseDC, GetWindowLongW, DrawTextW, OffsetRect, IsWindow, GetParent, SetDlgItemTextW, SetDlgItemTextA, EndDialog, GetDlgItemTextW, SetWindowTextW, LoadStringW, SetWindowLongW, MessageBoxW, GetMenuItemCount, InsertMenuW, GetMenuItemID, DrawMenuBar, AppendMenuW, CreatePopupMenu, GetMenu, MapWindowPoints, GetClientRect, ScreenToClient, GetCursorPos, GetDlgItem, DefWindowProcW, SetFocus, SetWindowPos, ShowWindow, DestroyWindow, SendMessageW, CreateDialogParamW, EnableWindow
version.dll
GetFileVersionInfoW, GetFileVersionInfoSizeW, VerQueryValueW

ptm_xp.dll

Prio by O&K Software LTd. (Signed)

Remove ptm_xp.dll
Version:   2.0.0.2960
MD5:   ef3ef8969d4d9046591976a121f77220
SHA1:   b478645579b73744e7a6dab87fb0395113cccaa3
SHA256:   6dc8a5d7ed2a1310fa1ef3b42525e02b5b401f58abf1c75514e62270c30e9682

Overview

ptm_xp.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by O&K Software LTd. 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:ptm_xp.dll
Publisher:O&K Software
Product name:Prio
Description:Prio Process Control
Typical file path:C:\Program Files\prio\ptm_xp.dll
File version:2.0.0.2960
Size:240.36 KB (246,128 bytes)
Certificate
Issued to:O&K Software LTd.
Authority (CA):VeriSign
Effective date:Thursday, December 8, 2011
Expiration date:Wednesday, December 12, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 100.00%
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