GridinSoft Threat Intelligence

IOMap64.sys file report

Under review File reputation report
MD5 58f3637bd3affa7e55d6b9796f0fc6a8
Latest seen 2025-03-31 23:01:19 (a year ago)
First seen 2020-11-27 18:31:02 (5 years ago)
Size 33 KB
Publisher ASUSTeK Computer Inc.
Product ASUS Kernel Mode Driver for Windows
Signed by ASUSTeK Computer Inc.;Microsoft Windows Hardware Compatibility Publisher

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2020-11-27 18:31:02 (5 years ago); latest analysis 2025-03-31 23:01:19 (a year ago).

Publisher context

Company metadata: ASUSTeK Computer Inc.. Product metadata: ASUS Kernel Mode Driver for Windows.

Digital signature

Signed by ASUSTeK Computer Inc.;Microsoft Windows Hardware Compatibility Publisher. The signature is reported as valid, but signed files can still be bundled or abused.

Observed locations

ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.

Recommended action

What to do next

  1. Use the hash and metadata below to verify the exact file identity.
  2. Review publisher, signature, paths, and PE details for inconsistencies.
  3. Run a local scan if the file appears unexpectedly or starts with Windows.

File context

IOMap64.sys is a Windows file recorded in the ThreatInfo database. It is associated with ASUS Kernel Mode Driver for Windows. The reported company name is ASUSTeK Computer Inc.. The current detection status is Undefined, based on the latest analysis from 2025-03-31 23:01:19 (a year ago).

ThreatInfo does not have a final classification for this file yet. Use the technical details below to compare the hash, size, signature, and observed locations with the copy found on your device.

File Details

Product Name: ASUS Kernel Mode Driver for Windows
Company Name: ASUSTeK Computer Inc.
MD5: 58f3637bd3affa7e55d6b9796f0fc6a8
Size: 33 KB
First Published: 2020-11-27 18:31:02 (5 years ago)
Latest Published: 2025-03-31 23:01:19 (a year ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-03-31 23:01:19 (a year ago)

Overview

Signed By: ASUSTeK Computer Inc.;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on IOMap64.sys is reported as valid. A valid signature helps confirm publisher identity, but it does not automatically make the file safe if the installer was bundled, abused, or downloaded from an untrusted source.

Common Places:

%appdata%\kryptex\miners
%programfiles%\betterhash\cores

ThreatInfo has observed IOMap64.sys in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.

Geographic signal

Observed country distribution

ThreatInfo has seen IOMap64.sys across 17 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Russian Federation
Share 20.6%
Low High activity

The strongest geographic signal for this file is Russian Federation with 20.6% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 10 94.1%
Windows 7 5.9%

The most common operating system signal for IOMap64.sys is Windows 10 with 94.1% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.

Analysis

IOMap64.sys is identified as pe for 64-bit systems. The subsystem is Native. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Format pe
Architecture 64-bit
Subsystem Native
Entry point 0x00007064
Image base 0x0000000000010000

PE Sections:

Sections 6
Raw data 15872

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 11264 bytes · 71.0% of section data
MD5 7075d66cbad774331f19080cbf8e2d63
.rdata 1024 bytes · 6.5% of section data
MD5 fedca6e8b27bf01117ff89ff894fb60e
.data 512 bytes · 3.2% of section data
MD5 043c46095689123e1f5be96c109c2f46
.pdata 512 bytes · 3.2% of section data
MD5 9e8e5271f64c3e5f9259dc33367080f9
INIT 1024 bytes · 6.5% of section data
Uncommon name
MD5 3d04dd98baac0999a25b83589263e04b
.rsrc 1536 bytes · 9.7% of section data
MD5 f668575637aa12c41e16fe76176d111c

PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.

Report conclusion

This file is still under review

ThreatInfo has not assigned a final verdict yet. Compare the file hash, location, signature, and publisher before trusting the file on a production system.

Scan with GridinSoft Anti-Malware Use a local scan if the file origin or behavior is unclear. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with 58f3637bd3affa7e55d6b9796f0fc6a8.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan if the source, path, or behavior looks unusual.