GridinSoft Threat Intelligence

aticfxstub64.dll file report

Under review File reputation report
MD5 1a328a0391423aa7150ca4289140214c
Latest seen 2021-02-23 04:16:32 (5 years ago)
First seen 2020-12-22 21:33:15 (5 years ago)
Size 178 KB
Publisher Advanced Micro Devices, Inc.
Product AMD Inc. Radeon DirectX 11 Driver
Signed by AMD PMP-PE CB Code Signer v20200304;Advanced Micro Devices INC.;Microsoft Windows Hardware Compatibility Publisher

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2020-12-22 21:33:15 (5 years ago); latest analysis 2021-02-23 04:16:32 (5 years ago).

Publisher context

Company metadata: Advanced Micro Devices, Inc. . Product metadata: AMD Inc. Radeon DirectX 11 Driver.

Digital signature

Signed by AMD PMP-PE CB Code Signer v20200304;Advanced Micro Devices 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

aticfxstub64.dll is a Windows file recorded in the ThreatInfo database. It is associated with AMD Inc. Radeon DirectX 11 Driver. The reported company name is Advanced Micro Devices, Inc. . The current detection status is Undefined, based on the latest analysis from 2021-02-23 04:16:32 (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: AMD Inc. Radeon DirectX 11 Driver
Company Name: Advanced Micro Devices, Inc.
MD5: 1a328a0391423aa7150ca4289140214c
Size: 178 KB
First Published: 2020-12-22 21:33:15 (5 years ago)
Latest Published: 2021-02-23 04:16:32 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-02-23 04:16:32 (5 years ago)

Overview

Signed By: AMD PMP-PE CB Code Signer v20200304;Advanced Micro Devices INC.;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on aticfxstub64.dll 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:

%localappdata%\innovative solutions\drivermax\agent\uploads\209we9k72e30s70bnw24623e953vdy93o65115sld834sb9mrq\display\pci_ven_1002&dev_67df&rev_cf
%programfiles%\drivertoolkit\backup\amd-radeon-hd-5700-series-27.20.14501.28009

ThreatInfo has observed aticfxstub64.dll 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 aticfxstub64.dll across 2 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Germany
Share 50.0%
Low High activity

The strongest geographic signal for this file is Germany with 50.0% 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 aticfxstub64.dll 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

aticfxstub64.dll is identified as pe for 64-bit systems. The subsystem is Windows CUI. 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 Windows CUI
Entry point 0x00001a5c
Image base 0x0000000180000000

PE Sections:

Sections 7
Raw data 156160

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

.text 58880 bytes · 37.7% of section data
MD5 f74d46c4fec4bbc421a8fe31558ce5f1
.rdata 38912 bytes · 24.9% of section data
MD5 cbf0e5bcc0e0bb94c67dea5b52e539d1
.data 3072 bytes · 2.0% of section data
MD5 996603b4553fd8e90337647fa0416c5a
.pdata 4608 bytes · 3.0% of section data
MD5 11b6efbf556058ae1e280a25342b5fbf
_RDATA 512 bytes · 0.3% of section data
Uncommon name
MD5 c3f3588b893c86e12d80738d1e74b736
.rsrc 48128 bytes · 30.8% of section data
MD5 94b16e4f7e1e14ea1870e62d0b2b5710
.reloc 2048 bytes · 1.3% of section data
MD5 064dc5fc640ce723c0bfb64af6867bc2

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 1a328a0391423aa7150ca4289140214c.
  • 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.