GridinSoft Threat Intelligence

nw.exe file report

Under review File reputation report
MD5 d6644e8a0c3c48607ec424bae0feb47e
Latest seen 2025-12-28 23:00:19 (5 months ago)
First seen 2024-05-01 23:05:56 (2 years ago)
Size 2 MB
Publisher The NW.js Community
Product Fast!
Signed by Fast Corporate LTD

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2024-05-01 23:05:56 (2 years ago); latest analysis 2025-12-28 23:00:19 (5 months ago).

Publisher context

Company metadata: The NW.js Community. Product metadata: Fast!.

Digital signature

Signed by Fast Corporate LTD. 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

nw.exe is a Windows file recorded in the ThreatInfo database. It is associated with Fast!. The reported company name is The NW.js Community. The current detection status is Undefined, based on the latest analysis from 2025-12-28 23:00:19 (5 months 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: Fast!
Company Name: The NW.js Community
MD5: d6644e8a0c3c48607ec424bae0feb47e
Size: 2 MB
First Published: 2024-05-01 23:05:56 (2 years ago)
Latest Published: 2025-12-28 23:00:19 (5 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-12-28 23:00:19 (5 months ago)

Overview

Signed By: Fast Corporate LTD
Status: Valid

The signature on nw.exe 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%\fast!

ThreatInfo has observed nw.exe 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 nw.exe across 4 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 58.3%
Low High activity

The strongest geographic signal for this file is United States with 58.3% 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 nw.exe 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

nw.exe is identified as pe for 64-bit systems. The subsystem is Windows GUI. 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 GUI
Entry point 0x00149c70
Image base 0x0000000140000000

PE Sections:

Sections 14
Raw data 2325504

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

.text 1587200 bytes · 68.3% of section data
MD5 a00030c4f0627df2495e444f6e38ee71
.rdata 254976 bytes · 11.0% of section data
MD5 6ec62ae35b17d6405774f01a6b471a5d
.data 17408 bytes · 0.7% of section data
MD5 fbfc66d10354dea2b1a0fba61f043f34
.pdata 61440 bytes · 2.6% of section data
MD5 c3305b7f79652380dd7851d85f467312
.00cfg 512 bytes · 0.0% of section data
Uncommon name
MD5 b3ea207e8b2461796aefb8057217251e
.gxfg 12288 bytes · 0.5% of section data
Uncommon name
MD5 4ec578b1ec89e882afa14560783dd61b
.retplne 512 bytes · 0.0% of section data
Uncommon name
MD5 5ecca2c6ea1d296f112e2a3940d7af4a
.tls 1024 bytes · 0.0% of section data
MD5 9b2e24539da708ae534d3b22dce2fe25
.voltbl 512 bytes · 0.0% of section data
Uncommon name
MD5 3e0c0ec85f664161cf947e236f80c926
CPADinfo 512 bytes · 0.0% of section data
Uncommon name
MD5 60d3ea61d541c9be2e845d2787fb9574
_RDATA 512 bytes · 0.0% of section data
Uncommon name
MD5 f1032de964812c692b3b46cba5e9ac33
malloc_h 512 bytes · 0.0% of section data
Uncommon name
MD5 d7c774ac39946c422b178cf987ee2734
.rsrc 379392 bytes · 16.3% of section data
MD5 0ed79f2ced58622315fefe5a0f232cce
.reloc 8704 bytes · 0.4% of section data
MD5 46abfc3e670014e78dd8888714e06800

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 d6644e8a0c3c48607ec424bae0feb47e.
  • 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.