GridinSoft Threat Intelligence

libwinpthread-1.dll file report

Under review File reputation report
MD5 f9d632250ab97832259f90ad6f337134
Latest seen 2023-04-21 23:48:34 (3 years ago)
First seen 2020-03-23 00:15:05 (6 years ago)
Size 46 KB
Publisher MingW-W64 Project. All rights reserved.

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2020-03-23 00:15:05 (6 years ago); latest analysis 2023-04-21 23:48:34 (3 years ago).

Publisher context

Company metadata: MingW-W64 Project. All rights reserved..

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

libwinpthread-1.dll is a Windows file recorded in the ThreatInfo database. The reported company name is MingW-W64 Project. All rights reserved.. The current detection status is Undefined, based on the latest analysis from 2023-04-21 23:48:34 (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

Company Name: MingW-W64 Project. All rights reserved.
MD5: f9d632250ab97832259f90ad6f337134
Size: 46 KB
First Published: 2020-03-23 00:15:05 (6 years ago)
Latest Published: 2023-04-21 23:48:34 (3 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2023-04-21 23:48:34 (3 years ago)

Common Places:

%programfiles%\classroom spy pro
%programfiles%

ThreatInfo has observed libwinpthread-1.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 libwinpthread-1.dll across 6 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United Kingdom
Share 33.3%
Low High activity

The strongest geographic signal for this file is United Kingdom with 33.3% 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 66.7%
Windows 7 33.3%

The most common operating system signal for libwinpthread-1.dll is Windows 10 with 66.7% 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

libwinpthread-1.dll is identified as pe for 32-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 32-bit
Subsystem Windows CUI
Entry point 0x000013e0
Image base 0x64b40000

PE Sections:

Sections 10
Raw data 46080

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

.text 33280 bytes · 72.2% of section data
MD5 e29c5cda9d4a8ecfba018c4da005d4eb
.data 512 bytes · 1.1% of section data
MD5 87bc317529d5d87f0ee5bff2a0c2e595
.rdata 1024 bytes · 2.2% of section data
MD5 e0d845ff184248ea923904d7fb1389f1
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.edata 4608 bytes · 10.0% of section data
MD5 b1c510dea87dfdd6bbf0b865933e981d
.idata 2560 bytes · 5.6% of section data
MD5 88b716e24c8be143fd80d0b2ad050338
.CRT 512 bytes · 1.1% of section data
MD5 809a007c976dffadd74566a90975c0d3
.tls 512 bytes · 1.1% of section data
MD5 255b1560daff895deaf96328aecfc24a
.rsrc 1536 bytes · 3.3% of section data
MD5 daa11cae228ba553775fd818059fc69a
.reloc 1536 bytes · 3.3% of section data
MD5 0e155b2816431e678042536a947e6bf9

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 f9d632250ab97832259f90ad6f337134.
  • 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.