GridinSoft Threat Intelligence

TeeDriverW8x64.sys file report

Under review File reputation report
MD5 e8f72b39b155f156c9ddb3cd605e8b75
Latest seen 2021-01-12 16:28:53 (5 years ago)
First seen 2020-06-28 09:05:58 (5 years ago)
Size 266 KB
Publisher Intel Corporation
Product Intel(R) Management Engine Interface
Signed by Intel(R) Embedded Subsystems and IP Blocks Group;Microsoft Windows Hardware Compatibility Publisher

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2020-06-28 09:05:58 (5 years ago); latest analysis 2021-01-12 16:28:53 (5 years ago).

Publisher context

Company metadata: Intel Corporation. Product metadata: Intel(R) Management Engine Interface.

Digital signature

Signed by Intel(R) Embedded Subsystems and IP Blocks Group;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

TeeDriverW8x64.sys is a Windows file recorded in the ThreatInfo database. It is associated with Intel(R) Management Engine Interface. The reported company name is Intel Corporation. The current detection status is Undefined, based on the latest analysis from 2021-01-12 16:28:53 (5 years 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: Intel(R) Management Engine Interface
Company Name: Intel Corporation
MD5: e8f72b39b155f156c9ddb3cd605e8b75
Size: 266 KB
First Published: 2020-06-28 09:05:58 (5 years ago)
Latest Published: 2021-01-12 16:28:53 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-01-12 16:28:53 (5 years ago)

Overview

Signed By: Intel(R) Embedded Subsystems and IP Blocks Group;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on TeeDriverW8x64.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%\carambis\driver updater\unpack-temp
%localappdata%\slimware utilities inc\slimdrivers\backups\20200430t181054726041\pci
%localappdata%\slimware utilities inc\slimdrivers\backups\20200430t191843285538\pci

ThreatInfo has observed TeeDriverW8x64.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 TeeDriverW8x64.sys across 2 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Ukraine
Share 66.7%
Low High activity

The strongest geographic signal for this file is Ukraine with 66.7% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 10 100.0%

The most common operating system signal for TeeDriverW8x64.sys is Windows 10 with 100.0% 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

TeeDriverW8x64.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 0x00031030
Image base 0x0000000140000000

PE Sections:

Sections 8
Raw data 252928

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

.text 200192 bytes · 79.1% of section data
MD5 9269447f090b092a966b221bf731e533
.rdata 11264 bytes · 4.5% of section data
MD5 6f7559a88daddf5744791b5ef2dbd07c
.data 1024 bytes · 0.4% of section data
MD5 ba1570778bad35696c9437f475fb2d51
.pdata 4608 bytes · 1.8% of section data
MD5 458729836694c701c9ac147966a13092
PAGE 19456 bytes · 7.7% of section data
Uncommon name
MD5 7c8aa94dfafaa438a1a5f0cd85aea216
INIT 2560 bytes · 1.0% of section data
Uncommon name
MD5 b55576e57de938b40510ab4ebc97aa06
.rsrc 13312 bytes · 5.3% of section data
MD5 36243a927f1a5bec62872da745693701
.reloc 512 bytes · 0.2% of section data
MD5 67905e2a7bf7ed31c8836aa089941eb2

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 e8f72b39b155f156c9ddb3cd605e8b75.
  • 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.