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The MsMpEng.exe (Antimalware Service Executable) File Analysis

Updated 2 months ago
Checked by Malaware Check
MsMpEng.exe

Technical Analysis

File Name MsMpEng.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.211.174
Database Version 2025-03-22 07:00:47 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
270,056
File Size (bytes)
2025-03-22
Analysis Date

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File Identification

Hash Type Value Action
MD5
dfac0ee865997f50739fdb5426759695
SHA1
2a898d9643956ba55971e9d467bc0cdc576a05b3
SHA256
2bf2bd5d64208614144ed8628d9260f7c1abe23aa33cbcfe054b9fd68799752b
SHA512
d7228f0fe82195bddf16d1e112673f58c550487ab9b767a22afafb455e6af35e78068cb5f048276a0e644b7ebe54000003f4f6df7dd76293ff25a198de63c037
ImpHash
591a04d97214fe23881e9ed74e5deea0

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x14000c750
Compilation Time 2069-09-10 21:01:44
Checksum 0x000467a8 (Actual: 0x000467a8)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path MsMpEng.pdb
Digital Signature OK
Imports 5 libraries
CRYPT32, WINTRUST, ntdll, KERNEL32, ADVAPI32
Exports 0 functions
Resources 2 Resources
Sections 6 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription Antimalware Service Executable
InternalName MsMpEng.exe
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename MsMpEng.exe
ProductName Microsoft® Windows® Operating System
FileVersion 4.18.25010.11 (ec83cf58421ec327ad0aa75c31d55d275c486140)
ProductVersion 4.18.25010.11
PrivateBuild GitEnlistment(ContainerAdministrator)
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 162,523 bytes 163,840 bytes 6.45 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ E34ECD64904AF47707A24A1C8DD1E7E3
.rdata 0x00029000 61,122 bytes 61,440 bytes 4.95 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F062B3EBA27837598017AD870E64A16D
.data 0x00038000 11,960 bytes 8,192 bytes 2.54 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 738628AEFBE276127BDC5A0394E15557
.pdata 0x0003b000 8,868 bytes 12,288 bytes 4.25 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D57B2F121D02161AE2C02DCFEB7C4221
.rsrc 0x0003e000 2,200 bytes 4,096 bytes 3.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 959F626EC26DCABCF15070C496EAD5D0
.reloc 0x0003f000 1,988 bytes 4,096 bytes 3.48 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 89B145657D3CDD7F907DE2421F0F678E

Resource Analysis

▼
Total Resources: 2 (2,029 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 1,076 bytes
53%
RT_MANIFEST 1 953 bytes
47%

Certificate Chain Analysis

▼
Certificate Information
Product Microsoft® Windows® Operating System
Description Antimalware Service Executable
File Version 4.18.25010.11 (ec83cf58421ec327ad0aa75c31d55d275c486140)
Original Name MsMpEng.exe
Signing Date 09:21 PM 02/28/2025 (98 days ago)
Verification Status Signed
Signers Microsoft Windows Publisher; Microsoft Windows Production PCA 2011; Microsoft Root Certificate Authority 2010
Counter Signers Microsoft Time-Stamp Service; Microsoft Time-Stamp PCA 2010; Microsoft Root Certificate Authority 2010
Internal Name MsMpEng.exe
Copyright © Microsoft Corporation. All rights reserved.
Certificate Chain Summary
Microsoft Windows Publisher #1 Primary
Validity Period: 2024-11-14 23:56:45 → 2025-11-12 23:56:45
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 04 C7 E4 7F 1A 03 94 D6 DB CC 00 00 00 00 04 C7
Microsoft Windows Production PCA 2011 #2 Chain
Validity Period: 2011-10-19 18:41:42 → 2026-10-19 18:51:42
Signature Algorithm: sha256RSA
Serial Number: 61 07 76 56 00 00 00 00 00 08
Microsoft Time-Stamp Service #3 Chain
Validity Period: 2025-01-30 19:42:44 → 2026-04-22 19:42:44
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 02 02 79 50 74 21 14 7D B8 A1 00 01 00 00 02 02
Microsoft Time-Stamp PCA 2010 #4 Chain
Validity Period: 2021-09-30 18:22:25 → 2030-09-30 18:32:25
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 00 15 C5 E7 6B 9E 02 9B 49 99 00 00 00 00 00 15

✓ 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

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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