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The MoUsoCoreWorker11.exe (MoUSO Core Worker Process) File Analysis

Updated 1 month ago
Checked by Malaware Check
MoUsoCoreWorker11.exe

Technical Analysis

File Name MoUsoCoreWorker11.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.213.174
Database Version 2025-04-12 08:00:28 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
1,814,016
File Size (bytes)
2025-04-12
Analysis Date

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File Identification

Hash Type Value Action
MD5
9e6fca01b92479dfd5aa859a6843d60d
SHA1
bd173f69e52e3c6ca700f10b095fd2e150ce9d68
SHA256
1641bc777962a0522e6c75641dbd2a0e72d84dcc3fc734b609ed51d5d027e1f7
SHA512
e1067befdf13a9a57283b24d866e8eee81b8cc8312d597e2033f4dab7907b469b1fb1fbfdfb2bb915a92f4398bcf09fdacb5930e9be679ec57a10003c4cbde66
ImpHash
517d061733f6c6dd355ef860b4af63be

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x14012ddd0
Compilation Time 1991-01-31 16:53:52
Checksum 0x001c05de (Actual: 0x001c05de)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path MoUsoCoreWorker.pdb
Digital Signature No valid SignedData structure was found.
Imports 77 libraries
Exports 48 functions
Resources 5 Resources
Sections 7 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription MoUSO Core Worker Process
FileVersion 10.0.19041.4842 (WinBuild.160101.0800)
InternalName MoUSO Core Worker Process
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename MoUSOCoreWorker.exe
ProductName Microsoft® Windows® Operating System
ProductVersion 10.0.19041.4842
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 1,328,090 bytes 1,328,128 bytes 6.27 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ AA01E6C3C65F2A794375BA5DE4041926
.rdata 0x00146000 397,970 bytes 398,336 bytes 5.37 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 84800F042FDF0491C0472EA7B33FC40E
.data 0x001a8000 24,984 bytes 19,968 bytes 4.25 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE CB8F9364CE0BBAB492209CC703DEA40D
.pdata 0x001af000 54,228 bytes 54,272 bytes 5.96 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 7F7C371BB916CFEB0D027E2149D887FA
.didat 0x001bd000 368 bytes 512 bytes 2.29 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D2911D635D59CDFD5A7EAF755D3EF184
.rsrc 0x001be000 3,032 bytes 3,072 bytes 3.73 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ DCD0CDD0C263E4E147A9643EE88E3433
.reloc 0x001bf000 8,668 bytes 8,704 bytes 5.43 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 5504205E69EBF32AFB11EC98879CAFB9

Resource Analysis

▼
Total Resources: 5 (2,614 bytes)
Resource Type Count Total Size Percentage
MUI 1 232 bytes
8.9%
REGISTRY 2 398 bytes
15.2%
TYPELIB 1 1,012 bytes
38.7%
RT_VERSION 1 972 bytes
37.2%

Certificate Chain Analysis

▼
Certificate Information
Product Microsoft® Windows® Operating System
Description MoUSO Core Worker Process
File Version 10.0.19041.4842 (WinBuild.160101.0800)
Original Name MoUSOCoreWorker.exe
Internal Name MoUSO Core Worker Process
Copyright © Microsoft Corporation. All rights reserved.

✓ This file has been digitally signed and the certificate chain has been verified

  • The signature ensures file integrity and authenticity from the publisher
  • Timestamping proves when the signature was applied
Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. Email Security: Be cautious with email attachments and links, even from known contacts.
Proactive Protection
This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

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