Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegisterServiceCtrlHandlerExA, RegisterServiceCtrlHandlerA, StartServiceCtrlDispatcherA, GetNamedSecurityInfoA, SetServiceStatus
kernel32.dll
GlobalFree, GlobalAlloc, GetSystemDirectoryA, WriteFile, ReadFile, SetFilePointer, DeleteFileA, GetFileAttributesExA, SetEvent, ResumeThread, TerminateThread, WaitForMultipleObjects, GetDevicePowerState, UnmapViewOfFile, MapViewOfFile, CreateFileMappingA, CreateThread, CreateMutexA, CreateEventA, GetWindowsDirectoryA, ExitThread, ReleaseMutex, GetLocalTime, WaitForSingleObject, GetVersionExA, DeviceIoControl, GetSystemTime, GetLastError, CreateFileA, LocalFree, CloseHandle, CompareStringW, CompareStringA, GetTimeZoneInformation, GetCommandLineA, GetVersion, ExitProcess, HeapFree, HeapReAlloc, HeapAlloc, TerminateProcess, GetCurrentProcess, HeapSize, GetProcAddress, GetModuleHandleA, UnhandledExceptionFilter, GetModuleFileNameA, FreeEnvironmentStringsA, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStrings, GetEnvironmentStringsW, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, GetEnvironmentVariableA, HeapDestroy, HeapCreate, VirtualFree, RtlUnwind, VirtualAlloc, GetCPInfo, GetACP, GetOEMCP, LoadLibraryA, SetStdHandle, MultiByteToWideChar, GetStringTypeA, GetStringTypeW, LCMapStringA, LCMapStringW, FlushFileBuffers, SetEnvironmentVariableA
powrprof.dll
CallNtPowerInformation

TPHDEXLG.exe

ThinkVantage Active Protection System by Lenovo

Remove TPHDEXLG.exe
Version:   1.40
MD5:   a3552782e8d402f3aa513765d93c852d
SHA1:   72c63ade88d9c26118500712bb538b4925141375
SHA256:   1250dfd6c928023fb67e40beee42bedc9e8d6a9f06f20a1b199a3d20472204a2

Overview

tphdexlg.exe runs as a service under the name ThinkPad HDD APS Logging Service (TPHDEXLGSVC) with extensive SYSTEM privileges (full administrator access). This particular version is usually found on Microsoft Windows XP (5.1.2600.196608).

DetailsDetails

File name:tphdexlg.exe
Publisher:Lenovo.
Product name:ThinkVantage Active Protection System
Description:ThinkVantage Active Protection System - HDD Logger Module
Typical file path:C:\Windows\System32\tphdexlg.exe
File version:1.40
Size:76 KB (77,824 bytes)
Digital DNA
PE subsystem:Windows Console
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'TPHDEXLGSVC' (ThinkPad HDD APS Logging Service)

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00004613%
0.028634%
Kernel CPU:0.00003869%
0.013761%
User CPU:0.00000744%
0.014873%
Kernel CPU time:78 ms/min
100,923,805ms/min
Memory
Private memory:556 KB
21.59 MB
Private (maximum):1.71 MB
Private (minimum):1.71 MB
Non-paged memory:556 KB
21.59 MB
Virtual memory:18.78 MB
140.96 MB
Virtual memory (peak):18.81 MB
169.69 MB
Working set:1.71 MB
18.61 MB
Working set (peak):1.75 MB
37.95 MB
Resource allocations
Threads:5
12
Handles:69
600
GUI GDI count:4
103
GUI USER count:1
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:system32\tphdexlg.exe
Owner:SYSTEM
Windows Service
Service name:TPHDEXLGSVC
Display name:ThinkPad HDD APS Logging Service
Type:Win32OwnProcess, InteractiveProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%
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