perfos.dll

  • File Path: C:\Windows\system32\perfos.dll
  • Description: Windows System Performance Objects DLL

Hashes

Type Hash
MD5 98B8E200162DC922905E9E8A96226DD8
SHA1 468ECD46BD1A87DA952D562ED50BCF8A9F40630C
SHA256 77BC475C0534FF96AC7805C621CC32EF4AA6DD25D5439B96FCCADE51EB4D7B22
SHA384 03C3BDA4ECE40DAD06AF47E36961A6F7611BAF3E4EDF0D72438E258C577FD587F0DC79AE70E293E3ACAB7712F76FA9F5
SHA512 A02F6CE4B4C8A524B16609CA69C66A80B72DBE608DEF4564816F0D50F40E1E9F4769C6C73CDF543B12ADA2DFFB67B8C51941FA83C52F26C2444B922357A78A62
SSDEEP 768:khCAlvh5WTO4PIolnckODiZBqBp80EMum:kHlvh5WTO4PIAnckJGBp80EMj
IMP 39D036639AC01863A82823DC493D7A27
PESHA1 AC1C53A78389066EAF4CE28BFAFB1791B61D3959
PE256 B36E6F0FE5752C01F032FAF361DEEC4AA5EEE7FA8F69C671E3F90FE39641188A

DLL Exports:

Function Name Ordinal Type
OpenOSObject 3 Exported Function
CollectOSObjectData 2 Exported Function
CloseOSObject 1 Exported Function

Signature

  • Status: Signature verified.
  • Serial: 3300000266BD1580EFA75CD6D3000000000266
  • Thumbprint: A4341B9FD50FB9964283220A36A1EF6F6FAA7840
  • Issuer: CN=Microsoft Windows Production PCA 2011, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
  • Subject: CN=Microsoft Windows, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

File Metadata

  • Original Filename: PERFOS.DLL.MUI
  • Product Name: Microsoft Windows Operating System
  • Company Name: Microsoft Corporation
  • File Version: 10.0.19041.1 (WinBuild.160101.0800)
  • Product Version: 10.0.19041.1
  • Language: English (United States)
  • Legal Copyright: Microsoft Corporation. All rights reserved.
  • Machine Type: 64-bit

File Scan

  • VirusTotal Detections: 0/70
  • VirusTotal Link: https://www.virustotal.com/gui/file/77bc475c0534ff96ac7805c621cc32ef4aa6dd25d5439b96fccade51eb4d7b22/detection/

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