Gridinsoft Logo

The WinIo64.sys File Analysis

Updated 2 days ago
Checked by Malaware Check
WinIo64.sys

Technical Analysis

File Name WinIo64.sys
File Type
PE32+ executable (native) x86-64, for MS Windows
Scanner Version 1.0.218.174
Database Version 2025-06-11 23:00:13 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
15,960
File Size (bytes)
2025-06-11
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
97373d38bdd890a2f1224c7d1586db91
SHA1
013651321c499fa331b0c62b2a981027c5dd112b
SHA256
7fa19d4b2b160ca3f2decde3d7c7d867527c96f3511a9dbecc898cfc14614638
SHA512
dd9e1d6092ae9297541ac92330f162b8a18dfabda7a616e3305403366827da2b496a8c5fcc2cca46d24ace2aa9a46e9afd674ea9b6da457d055dd4fdae29231f
ImpHash
85f86c7c8ce81a78e84efa545d7edc65

PE Analysis

Basic Information

▼
Image Base 0x00010000
Entry Point 0x00015064
Compilation Time 2010-05-09 04:16:48
Checksum 0x000107d8 (Actual: 0x000107d8)
OS Version 6.1
PEiD Signatures PE32+ executable (native) x86-64, for MS Windows
PDB Path c:\projects\winio\source\drv\amd64\WinIo.pdb
Digital Signature OK
Imports 2 libraries
ntoskrnl, HAL
Exports 0 functions
Resources 0 Resources
Sections 5 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 3,868 bytes 4,096 bytes 5.92 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_NOT_PAGED|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 17C003291571982A11E8938252DF47BE
.rdata 0x00002000 332 bytes 512 bytes 2.86 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_NOT_PAGED|IMAGE_SCN_MEM_READ 5B9C7D407DD75367946D0528CC15C036
.data 0x00003000 272 bytes 512 bytes 0.30 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_NOT_PAGED|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 043C46095689123E1F5BE96C109C2F46
.pdata 0x00004000 84 bytes 512 bytes 0.75 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_NOT_PAGED|IMAGE_SCN_MEM_READ B4751B635910CB1534F1D09343399332
INIT 0x00005000 678 bytes 1,024 bytes 3.74 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 98AAFC40EA2CA3465DDD8D54E6F0DD63

Certificate Chain Analysis

▼
Certificate Information
Signing Date 03:00 PM 06/10/2011 (5117 days ago)
Verification Status Signed
Signers Jernej Simoncic; GlobalSign ObjectSign CA; GlobalSign Primary Object Publishing CA; GlobalSign Root CA - R1
Counter Signers GlobalSign Time Stamping Authority; GlobalSign Timestamping CA; GlobalSign Root CA - R1
Certificate Chain Summary
GlobalSign Primary Object Publishing CA #1 Primary
Validity Period: 1999-01-28 13:00:00 → 2017-01-27 12:00:00
Signature Algorithm: sha1RSA
Serial Number: 04 00 00 00 00 01 23 9E 0F AC B3
GlobalSign Timestamping CA #2 Chain
Validity Period: 2009-03-18 11:00:00 → 2028-01-28 12:00:00
Signature Algorithm: sha1RSA
Serial Number: 04 00 00 00 00 01 20 19 C1 90 66
GlobalSign Time Stamping Authority #3 Chain
Validity Period: 2009-12-21 09:32:56 → 2020-12-22 09:32:56
Signature Algorithm: sha1RSA
Serial Number: 01 00 00 00 00 01 25 B0 B4 CC 01
Jernej Simoncic #4 Chain
Validity Period: 2011-06-10 14:37:33 → 2012-06-10 13:56:30
Signature Algorithm: sha1RSA
Serial Number: 01 00 00 00 00 01 30 7A 27 87 2D
GlobalSign ObjectSign CA #5 Chain
Validity Period: 2004-01-22 10:00:00 → 2017-01-27 10:00:00
Signature Algorithm: sha1RSA
Serial Number: 04 00 00 00 00 01 23 9E 0F AF 24
GlobalSign Root CA #6 Chain
Validity Period: 2006-05-23 17:00:51 → 2016-05-23 17:10:51
Signature Algorithm: sha1RSA
Serial Number: 61 0B 7F 6B 00 00 00 00 00 19

✓ 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:

Download Anti-Malware

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.

Leave a Comment

Share your thoughts or insights about this file. Do you align with our conclusion?

* Your feedback could influence our rating, and rest assured, your email will remain confidential and will only be used to communicate with you if necessary.
Your Score for

Gridinsoft Anti-Malware

Cure your PC from any kind of malware

GridinSoft Anti-Malware will help you to protect your computer from spyware, trojans, backdoors, rootkits. It cleans your system from annoying advertisement modules and other malicious stuff developed by hackers.

Anti-Malware Download Now
Gridinsoft Anti-Malware