GridinSoft Threat Intelligence

libfftw3-3.dll file report

Under review File reputation report
MD5 e3b918d2910f3693fce92e37212806df
Latest seen 2023-04-21 23:48:09 (3 years ago)
First seen 2023-04-21 23:48:09 (3 years ago)
Size 2 MB
Signed by Real Sound Lab SIA;Microsoft Windows Hardware Compatibility Publisher

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2023-04-21 23:48:09 (3 years ago); latest analysis 2023-04-21 23:48:09 (3 years ago).

Digital signature

Signed by Real Sound Lab SIA;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

libfftw3-3.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2023-04-21 23:48:09 (3 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

MD5: e3b918d2910f3693fce92e37212806df
Size: 2 MB
First Published: 2023-04-21 23:48:09 (3 years ago)
Latest Published: 2023-04-21 23:48:09 (3 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2023-04-21 23:48:09 (3 years ago)

Overview

Signed By: Real Sound Lab SIA;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on libfftw3-3.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:

%appdata%\driverpack cloud\unpack\realtek-forced-10x64-9273_conexant-drp\realtek\forced\10x64

ThreatInfo has observed libfftw3-3.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 libfftw3-3.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Russian Federation
Share 100.0%
Low High activity

The strongest geographic signal for this file is Russian Federation 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 libfftw3-3.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

libfftw3-3.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 0x000013f0
Image base 0x0000000070680000

PE Sections:

Sections 19
Raw data 2307584

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

.text 1935872 bytes · 83.9% of section data
MD5 8783e61213df72cc552b8e23643366d2
.data 67072 bytes · 2.9% of section data
MD5 a688b5080e1cd318af0340a059157851
.rdata 142336 bytes · 6.2% of section data
MD5 413b43a0ca34352917683043aa06e149
.pdata 26112 bytes · 1.1% of section data
MD5 521882d3efeca82c7ca81f53e043a093
.xdata 44544 bytes · 1.9% of section data
Uncommon name
MD5 9331c42df16d0f1a5ebe312786eb199e
.bss 0 bytes · 0.0% of section data
MD5 d41d8cd98f00b204e9800998ecf8427e
.edata 7168 bytes · 0.3% of section data
MD5 0bcc2ff9af82db4a4c459228768c1242
.idata 2560 bytes · 0.1% of section data
MD5 af8a692c90050dac6ea8fad363e07d3b
.CRT 512 bytes · 0.0% of section data
MD5 95a2610aa4040a374aaddfeef32a15ad
.tls 512 bytes · 0.0% of section data
MD5 d898115dde947f55bd6c019e6f49085a
.reloc 6656 bytes · 0.3% of section data
MD5 506d8d37d36057f58bcf559faadde2da
/4 1024 bytes · 0.0% of section data
Uncommon name
MD5 4a5fbf90e3556c9b70df5da1ea76df17
/19 35840 bytes · 1.6% of section data
Uncommon name
MD5 a3a19e9617a5da729ff66c95f3b52e06
/31 5632 bytes · 0.2% of section data
Uncommon name
MD5 69bbb39ab4fc8d412238db122390b4a2
/45 7168 bytes · 0.3% of section data
Uncommon name
MD5 d2e987e93c558b89d1fa284d868f9bf3
/57 3072 bytes · 0.1% of section data
Uncommon name
MD5 1d4fd2a5dbbca18aeb7882ea822a59ca
/70 512 bytes · 0.0% of section data
Uncommon name
MD5 c999e63bac69d04f08f69a9afbdd8627
/81 19456 bytes · 0.8% of section data
Uncommon name
MD5 35a8324e5cfaa527f0f623b0f4da85a5
/92 1536 bytes · 0.1% of section data
Uncommon name
MD5 778467d918d590911b3efec877f735d3

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 e3b918d2910f3693fce92e37212806df.
  • 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.