GridinSoft Threat Intelligence

libwinpthread-1.dll file report

Under review File reputation report
MD5 f229f9aeefd911661ee8abe7dfeded9e
Latest seen 2021-02-14 04:26:33 (5 years ago)
First seen 2017-06-25 19:08:12 (8 years ago)
Size 77 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 2017-06-25 19:08:12 (8 years ago); latest analysis 2021-02-14 04:26:33 (5 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 2021-02-14 04:26:33 (5 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: f229f9aeefd911661ee8abe7dfeded9e
Size: 77 KB
First Published: 2017-06-25 19:08:12 (8 years ago)
Latest Published: 2021-02-14 04:26:33 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-02-14 04:26:33 (5 years ago)

Common Places:

%appdata%\microsoft\windows\themes
%windir%\fonts
%localappdata%
%appdata%
%sysdrive%\programdata
%programfiles%\windows media player\medbin
%appdata%\audiohdriver
%windir%
%commonappdata%\setrup
%appdata%\microsoft\windows

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 32 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Ukraine
Share 23.2%
Low High activity

The strongest geographic signal for this file is Ukraine with 23.2% 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 58.2%
Windows 7 19.0%
Windows Server 2012 R2 10.1%
Windows Server 2008 R2 6.3%
Windows 8.1 3.0%
Windows Server 2012 2.1%
Windows Server 2016 0.8%
Windows Vista 0.4%

The most common operating system signal for libwinpthread-1.dll is Windows 10 with 58.2% 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 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 0x00001420
Image base 0x0000000064940000

PE Sections:

Sections 12
Raw data 74752

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

.text 53248 bytes · 71.2% of section data
MD5 9f7af8f741e94994dc05e76195738226
.data 512 bytes · 0.7% of section data
MD5 72348325d4fbea10d7b608bcb2441187
.rdata 2560 bytes · 3.4% of section data
MD5 50ee9e63ec6fd471d50830defa7cd362
.pdata 3584 bytes · 4.8% of section data
MD5 11f494e9a3602b7aaa9cb9fa48e9dd87
.xdata 3072 bytes · 4.1% of section data
Uncommon name
MD5 965feeaca64989ea1c87aab5ea9057b7
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.edata 4608 bytes · 6.2% of section data
MD5 c88f2f9e2193f5fabcfb948379d47bc2
.idata 4096 bytes · 5.5% of section data
MD5 f4da08a499b898c8a34420559167eaab
.CRT 512 bytes · 0.7% of section data
MD5 94e804de5e3c622dfb40df58c2cf8f8b
.tls 512 bytes · 0.7% of section data
MD5 cfd236f417fc85596e79daad83112cd7
.rsrc 1536 bytes · 2.1% of section data
MD5 e0c119042bf3f3ddcf88805fe36dc9ae
.reloc 512 bytes · 0.7% of section data
MD5 9ba12c453b9b7895439c7c507affa04c

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 f229f9aeefd911661ee8abe7dfeded9e.
  • 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.