vk_swiftshader.dll file report

MD5 a66c1312a54740c34a4f1045374fd3b9
Latest seen 2021-07-11 20:16:04 (4 years ago)
First seen 2021-07-11 20:16:04 (4 years ago)
Size 15 MB
Signed by WhatsApp, Inc

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2021-07-11 20:16:04 (4 years ago); latest analysis 2021-07-11 20:16:04 (4 years ago).

Publisher context

Product metadata: SwiftShader Vulkan Dynamic Link Library.

Digital signature

Signed by WhatsApp, Inc. 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.

vk_swiftshader.dll is a Windows file recorded in the ThreatInfo database. It is associated with SwiftShader Vulkan Dynamic Link Library. The current detection status is Undefined, based on the latest analysis from 2021-07-11 20:16:04 (4 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.

Product Name: SwiftShader Vulkan Dynamic Link Library
MD5: a66c1312a54740c34a4f1045374fd3b9
Size: 15 MB
First Published: 2021-07-11 20:16:04 (4 years ago)
Latest Published: 2021-07-11 20:16:04 (4 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-07-11 20:16:04 (4 years ago)
Signed By: WhatsApp, Inc
Status: Valid

The signature on vk_swiftshader.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.

%localappdata%\whatsapp

ThreatInfo has observed vk_swiftshader.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.

100.0%

The strongest geographic signal for this file is Brazil with 100.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

Windows 8.1 100.0%

The most common operating system signal for vk_swiftshader.dll is Windows 8.1 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.

vk_swiftshader.dll is identified as pe for 64 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.

Subsystem: Windows CUI
PE Type: pe
OS Bitness: 64
Image Base: 0x0000000180000000
Entry Address: 0x00b0631c

PE Sections:

Name Size of data MD5
.text 11759616 65a6f081593cb07f7741f4a10a88ffff
.rdata 4491776 a8c2e2b2ca39ee5588e6486eb341181f
.data 10240 0c12e9ffcf09cd91050a5bd9a8b2fb66
.pdata 264192 831a386526486e88d318f56be8d7e53b
.00cfg 512 77e4970b1cc3d349aa8973f188ff6ca0
.tls 512 ba27cbc596dced9110bdff8963a62f7e
_RDATA 512 66f92e2783564f947bac6180ad07f48f
.rsrc 1536 92146d7ba68592409dcff99c9e4d7cc3
.reloc 96256 22062754cf8b293421c8301686c54db1

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.

More information: