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

Updated 1 year ago
Checked by Malaware Check
MoUsoCoreWorker.exe

Technical Analysis

File Name MoUsoCoreWorker.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.143.174
Database Version 2023-10-13 13:06:10 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
3,438,960
File Size (bytes)
2023-10-13
Analysis Date

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File Identification

Hash Type Value Action
MD5
2216145beac1f8919e54853704d3bd66
SHA1
68e805902fe7e8ca839c16b4cd6620a63cc678d3
SHA256
3fab22aa35a7ffaa0a0c6c9d42a0432b8b4862cc282becf7c87eddd89d505d07
SHA512
08435badabe15247e5795d2c5a93ac4aa50476a60060152f02bb2d5530441baafc493741f4c251d858a8eabc8f3873f6d1790082efab61d13703cb1850fab321
ImpHash
319c32ef05db731cf5427c5a788516cc

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x140200690
Compilation Time 1991-11-07 22:51:50
Checksum 0x003568b0 (Actual: 0x003568b0)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path MoUsoCoreWorker.pdb
Digital Signature OK
Imports 77 libraries
Exports 0 functions
Resources 5 Resources
Sections 8 Sections

Digital Signatures

▼
Microsoft Windows Production PCA 2011 Microsoft Corporation (US)
Microsoft Root Certificate Authority 2010 Microsoft Corporation (US)

Version Information

▼
CompanyName Microsoft Corporation
FileDescription MoUSO Core Worker Process
FileVersion 1023.910.1172.0
InternalName MoUSO Core Worker Process
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename MoUSOCoreWorker.exe
ProductName Microsoft® Windows® Operating System
ProductVersion 1023.910.1172.0
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 2,284,764 bytes 2,285,056 bytes 6.44 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 08CABFF08A14CE3F5631CFA17378CB4F
.rdata 0x0022f000 937,122 bytes 937,472 bytes 5.09 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 14E9A31FB1E056AA87A240418B849FE0
.data 0x00314000 93,672 bytes 86,528 bytes 3.36 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 95BDEAF7EA48F3393952E8704C5B9DC3
.pdata 0x0032b000 91,932 bytes 92,160 bytes 6.20 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D391E1F318E942EE5540A0332939EA0C
.didat 0x00342000 128 bytes 512 bytes 0.94 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE C6838B8638EEEDCDFBC17B6DCDFAA68A
_RDATA 0x00343000 252 bytes 512 bytes 2.46 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 96C27F3BBE74EEE949A0AD75B1635AAC
.rsrc 0x00344000 2,304 bytes 2,560 bytes 4.05 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 10F3C03336B488508F3585B45A00DEF1
.reloc 0x00345000 23,060 bytes 23,552 bytes 5.43 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ D8A1054A5665F3A3B89F1614692F3A93

Resource Analysis

▼
Total Resources: 5 (1,907 bytes)
Resource Type Count Total Size Percentage
REGISTRY 2 398 bytes
20.9%
RT_STRING 1 208 bytes
10.9%
RT_VERSION 1 920 bytes
48.2%
RT_MANIFEST 1 381 bytes
20%

Certificate Chain Analysis

▼
Certificate #1
Subject Microsoft Windows
Microsoft Corporation
US
Issuer Microsoft Windows Production PCA 2011
Serial Number 1137338010553660565657068218711909620219118613
Certificate #2
Subject Microsoft Windows Production PCA 2011
Microsoft Corporation
US
Issuer Microsoft Root Certificate Authority 2010
Serial Number 458207203049816025202696
Certificate Verification Status

OK

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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