GridinSoft Threat Intelligence

TAOAcceleratorEx64_ev.sys file report

Under review File reputation report
MD5 6d7b690f318d1834762a8a608eaa0606
Latest seen 2024-08-09 23:02:40 (2 years ago)
First seen 2024-08-09 23:02:40 (2 years ago)
Size 103 KB
Publisher Tencent
Product 腾讯电脑管家
Signed by Tencent Technology (Shenzhen) Company Limited;Microsoft Windows Hardware Compatibility Publisher

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2024-08-09 23:02:40 (2 years ago); latest analysis 2024-08-09 23:02:40 (2 years ago).

Publisher context

Company metadata: Tencent. Product metadata: 腾讯电脑管家.

Digital signature

Signed by Tencent Technology (Shenzhen) Company Limited;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

TAOAcceleratorEx64_ev.sys is a Windows file recorded in the ThreatInfo database. It is associated with 腾讯电脑管家. The reported company name is Tencent. The current detection status is Undefined, based on the latest analysis from 2024-08-09 23:02:40 (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: 腾讯电脑管家
Company Name: Tencent
MD5: 6d7b690f318d1834762a8a608eaa0606
Size: 103 KB
First Published: 2024-08-09 23:02:40 (2 years ago)
Latest Published: 2024-08-09 23:02:40 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2024-08-09 23:02:40 (2 years ago)

Overview

Signed By: Tencent Technology (Shenzhen) Company Limited;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on TAOAcceleratorEx64_ev.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:

%system%

ThreatInfo has observed TAOAcceleratorEx64_ev.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 TAOAcceleratorEx64_ev.sys across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Nigeria
Share 100.0%
Low High activity

The strongest geographic signal for this file is Nigeria with 100.0% 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 TAOAcceleratorEx64_ev.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

TAOAcceleratorEx64_ev.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 0x00018064
Image base 0x0000000000010000

PE Sections:

Sections 8
Raw data 83456

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

.text 64000 bytes · 76.7% of section data
MD5 3249f8fa488328fa0385ce217d25e432
.rdata 8192 bytes · 9.8% of section data
MD5 95ba7973f177e10dd5cfe797982f709a
.data 2048 bytes · 2.5% of section data
MD5 e2cf58c931441e089d475df591b89545
.pdata 3072 bytes · 3.7% of section data
MD5 9d6f818d492c97dab93b95adf542ac10
PAGE 512 bytes · 0.6% of section data
Uncommon name
MD5 29552177133a39b9ace8910e106ab974
INIT 4096 bytes · 4.9% of section data
Uncommon name
MD5 a743fab574738428b69ff629930f4bd7
.rsrc 1024 bytes · 1.2% of section data
MD5 c084cadd1b4516454d815a9277ad85cc
.reloc 512 bytes · 0.6% of section data
MD5 42bfb0b236fc76c7f22d23157858512e

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 6d7b690f318d1834762a8a608eaa0606.
  • 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.