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The autochk.exe (Auto Check Utility) File Analysis

Updated 24 days ago
Checked by Malaware Check
autochk.exe

Technical Analysis

File Name autochk.exe
File Type
PE32+ executable (native) x86-64, for MS Windows
Scanner Version 1.0.216.174
Database Version 2025-05-14 00:00:20 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
972,800
File Size (bytes)
2025-05-14
Analysis Date

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File Identification

Hash Type Value Action
MD5
61079c674e67a1a43b78538e69712458
SHA1
d476d1b8fcf06fba2d403810fdc2c5e50dd147bc
SHA256
c40edbd77cba963033225c2e0417843b294e8439f3d6687025bc16463736296f
SHA512
af7361cf008af0ecccbdfaa951316b84ab9ae85e666ff546f64a1335e045a197168d40aaba797a4b05286fcf1bb5c16d1880195ff0afa50ca47589c82995fc43
ImpHash
56d03e5eb3dd56e79a7c7eedb8650fb8

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x140005940
Compilation Time 1993-08-23 12:25:17
Checksum 0x000ee25d (Actual: 0x000fc4fa)
OS Version 10.0
PEiD Signatures PE32+ executable (native) x86-64, for MS Windows
PDB Path autochk.pdb
Digital Signature No valid SignedData structure was found.
Imports 1 libraries
ntdll
Exports 0 functions
Resources 4 Resources
Sections 6 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription Auto Check Utility
FileVersion 10.0.19041.3636 (WinBuild.160101.0800)
InternalName AutoChk
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename AutoChk.Exe
ProductName Microsoft® Windows® Operating System
ProductVersion 10.0.19041.3636
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 623,018 bytes 623,104 bytes 6.43 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 20684C6FCBDF490640F19E876B4617BA
.rdata 0x0009a000 43,274 bytes 43,520 bytes 5.09 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 1E274E6AC9005597FF527378E1BE1D4E
.data 0x000a5000 14,496 bytes 11,776 bytes 4.39 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 85D658AB0850C70EC775F6515EA77437
.pdata 0x000a9000 12,444 bytes 12,800 bytes 5.49 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 09F51DB19A66BBC4787C0103E4FDCE57
.rsrc 0x000ad000 279,024 bytes 279,040 bytes 3.50 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 3CD096255FE312173BD10CB69E6832C1
.reloc 0x000f2000 1,312 bytes 1,536 bytes 5.11 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ B5BFED1D51F85C8235D5EA5811B98261

Resource Analysis

▼
Total Resources: 4 (278,697 bytes)
Resource Type Count Total Size Percentage
MUI 1 208 bytes
0.1%
RT_MESSAGETABLE 1 276,904 bytes
99.4%
RT_VERSION 1 908 bytes
0.3%
RT_MANIFEST 1 677 bytes
0.2%

Certificate Chain Analysis

▼
Certificate Information
Product Microsoft® Windows® Operating System
Description Auto Check Utility
File Version 10.0.19041.3636 (WinBuild.160101.0800)
Original Name AutoChk.Exe
Internal Name AutoChk
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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