GridinSoft Threat Intelligence

TeeDriverW8.sys file report

Under review File reputation report
MD5 101335b56d251b267e7becd35271f6ce
Latest seen 2023-06-09 23:59:07 (2 years ago)
First seen 2017-05-21 06:07:31 (9 years ago)
Size 160 KB
Publisher Intel Corporation
Product Intel(R) Management Engine Interface
Signed by Intel(R) Embedded Subsystems and IP Blocks Group

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-21 06:07:31 (9 years ago); latest analysis 2023-06-09 23:59:07 (2 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. 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

TeeDriverW8.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 2023-06-09 23:59:07 (2 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: 101335b56d251b267e7becd35271f6ce
Size: 160 KB
First Published: 2017-05-21 06:07:31 (9 years ago)
Latest Published: 2023-06-09 23:59:07 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2023-06-09 23:59:07 (2 years ago)

Overview

Signed By: Intel(R) Embedded Subsystems and IP Blocks Group
Status: Valid

The signature on TeeDriverW8.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:

%programfiles%\drivertoolkit\download\360a154f04e3e5cc2c1bbe144a614353\windowsdriverpackages\mei\x86
%commonappdata%\reviversoft\pc reviver\s-1-5-21-2789247266-472311005-145265597-1000\driver updater\downloads\103\da93fb51-247c-4a68-ae5c-8de4f6e9a407\x86
%commonappdata%\reviversoft\driver reviver\downloads\30\da93fb51-247c-4a68-ae5c-8de4f6e9a407\x86
%commonappdata%\reviversoft\pc reviver\s-1-5-21-3590063848-2966622530-507420843-1001\driver updater\downloads\22\da93fb51-247c-4a68-ae5c-8de4f6e9a407\x86
%commonappdata%\winzip\winzip driver updater\downloads\41\da93fb51-247c-4a68-ae5c-8de4f6e9a407\x86
%commonappdata%\reviversoft\pc reviver\s-1-5-21-4057864682-3037349904-928060304-1001\driver updater\downloads\75\da93fb51-247c-4a68-ae5c-8de4f6e9a407\x86
%commonappdata%\reviversoft\pc reviver\s-1-5-21-616119406-4247829508-401086222-1001\driver updater\downloads\85\da93fb51-247c-4a68-ae5c-8de4f6e9a407\x86
%commonappdata%\reviversoft\pc reviver\s-1-5-21-2795351163-1570771827-3074615168-1000\driver updater\downloads\61\da93fb51-247c-4a68-ae5c-8de4f6e9a407\x86
%commonappdata%\reviversoft\driver reviver\downloads\35\da93fb51-247c-4a68-ae5c-8de4f6e9a407\x86
%commonappdata%\reviversoft\driver reviver\downloads\89\da93fb51-247c-4a68-ae5c-8de4f6e9a407\x86

ThreatInfo has observed TeeDriverW8.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 TeeDriverW8.sys across 44 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United Kingdom
Share 10.7%
Low High activity

The strongest geographic signal for this file is United Kingdom with 10.7% 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 63.3%
Windows 7 28.7%
Windows 8.1 7.3%
Windows 8 0.7%

The most common operating system signal for TeeDriverW8.sys is Windows 10 with 63.3% 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

TeeDriverW8.sys is identified as pe for 32-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 32-bit
Subsystem Native
Entry point 0x0001cdd0
Image base 0x00400000

PE Sections:

Sections 7
Raw data 152576

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

.text 116224 bytes · 76.2% of section data
MD5 bf6fdaf67becf89de0729c6665ec4f82
.rdata 2560 bytes · 1.7% of section data
MD5 82357cd70b11d6ec17a627f622b38a35
.data 512 bytes · 0.3% of section data
MD5 6c82d8ad83b2f0a70622478f74fe0bab
PAGE 10752 bytes · 7.0% of section data
Uncommon name
MD5 27284f03553741c23aa8bc51003014b6
INIT 2048 bytes · 1.3% of section data
Uncommon name
MD5 20fe5d56081b02977c2d96a72fe17361
.rsrc 8192 bytes · 5.4% of section data
MD5 5311cf277289ff752c438e14e916628f
.reloc 12288 bytes · 8.1% of section data
MD5 7139e065a33bb6b4320471dd8190c30e

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 101335b56d251b267e7becd35271f6ce.
  • 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.