CoreShell.dll

  • File Path: C:\Windows\system32\CoreShell.dll
  • Description: CoreShell

Hashes

Type Hash
MD5 6F2DD67B6BADC77C3FC34F081B178605
SHA1 7DD766A2A6FBD5BEE00960F2F7E43D2F522C7583
SHA256 8923463F70CD7DA68C8B45590F373EF30BD8DAB9AAE8BBA5AD5AAD2E41E7EEE0
SHA384 B55D6D7CACA1D261ED7749F92207072B2062BDB32BEE6D261635F31EB56F1F433EA67ABB770FF198B976DBB7172F83F0
SHA512 54C65E4D44BC96A6299AB762057998DAC734F122E2CBBD9938B5811942BFB2A2BD5B83D9C73509CC19975FA43112AD86F761C6AF914FB1A6E7FC8175C53AC118
SSDEEP 49152:dwBimC/wjvLKc+5J/1UsHTd23OOBSB9XH9A/:xBSmc+B
IMP 48C36E59155B0300D1A4F5D51EAC6FFB
PESHA1 E534DA49DCB3B52875A402C6D808E2C64EC31383
PE256 9E37B5BF804C5F2DFFD5978921751D604FC5F0D057A0DCB6CDC5C32397CD2B52

DLL Exports:

Function Name Ordinal Type
DllGetClassObject 3 Exported Function
DllGetActivationFactory 2 Exported Function
DllCanUnloadNow 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: CoreShell.dll
  • Product Name: Microsoft Windows Operating System
  • Company Name: Microsoft Corporation
  • File Version: 10.0.19041.388 (WinBuild.160101.0800)
  • Product Version: 10.0.19041.388
  • Language: English (United States)
  • Legal Copyright: Microsoft Corporation. All rights reserved.
  • Machine Type: 64-bit

File Scan

  • VirusTotal Detections: 0/71
  • VirusTotal Link: https://www.virustotal.com/gui/file/8923463f70cd7da68c8b45590f373ef30bd8dab9aae8bba5ad5aad2e41e7eee0/detection/

Possible Misuse

The following table contains possible examples of CoreShell.dll being misused. While CoreShell.dll is not inherently malicious, its legitimate functionality can be abused for malicious purposes.

Source Source File Example License
signature-base apt_apt28.yar $s0 = “coreshell.dll” fullword wide /* PEStudio Blacklist: strings */ CC BY-NC 4.0
signature-base apt_apt28.yar $s0 = “coreshell.dll” fullword ascii /* PEStudio Blacklist: strings */ CC BY-NC 4.0
signature-base apt_grizzlybear_uscert.yar description = “CORESHELL/SOURFACE Implant by APT28” CC BY-NC 4.0

MIT License. Copyright (c) 2020 Strontic.