quiethours.node file report

MD5 e7febda6b849b0de5523ca569cdad75d
Latest seen 2021-07-11 20:58:52 (4 years ago)
First seen 2021-07-09 20:14:27 (4 years ago)
Size 107 KB
Signed by WhatsApp, Inc

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2021-07-09 20:14:27 (4 years ago); latest analysis 2021-07-11 20:58:52 (4 years ago).

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.

quiethours.node is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2021-07-11 20:58:52 (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.

MD5: e7febda6b849b0de5523ca569cdad75d
Size: 107 KB
First Published: 2021-07-09 20:14:27 (4 years ago)
Latest Published: 2021-07-11 20:58:52 (4 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-07-11 20:58:52 (4 years ago)
Signed By: WhatsApp, Inc
Status: Valid

The signature on quiethours.node 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\app-2.2123.8\resources\app.asar.unpacked\node_modules\windows-quiet-hours\build
%localappdata%\whatsapp\app-2.2123.8\resources\app.asar.unpacked\node_modules\windows-quiet-hours\build
%localappdata%\whatsapp\app-2.2123.8\resources\app.asar.unpacked\node_modules\windows-quiet-hours\build
%localappdata%\whatsapp\app-2.2123.8\resources\app.asar.unpacked\node_modules\windows-quiet-hours\build
%localappdata%\whatsapp\app-2.2123.8\resources\app.asar.unpacked\node_modules\windows-quiet-hours\build

ThreatInfo has observed quiethours.node 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.

40.0%
20.0%
20.0%
20.0%

The strongest geographic signal for this file is Malaysia with 40.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

Windows 10 100.0%

The most common operating system signal for quiethours.node 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.

quiethours.node is identified as pe for 64 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.

Subsystem: Windows GUI
PE Type: pe
OS Bitness: 64
Image Base: 0x0000000180000000
Entry Address: 0x00002000

PE Sections:

Name Size of data MD5
.text 51712 97837e31b236892f2ca7c732197ffec9
.rdata 38912 1bea623e040bbec29438dab7030a01b7
.data 3072 acb005c47675a01fb105eb25bf2060bd
.pdata 4096 9dfc7cdb51e354d0409d49492da1953b
.rsrc 512 d0c71a722b1a298821690d2fc19aceb0
.reloc 2048 8a960c72ecae86ad0afe6c382682532e

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: