GridinSoft Threat Intelligence

pthreadGC2.dll file report

Under review File reputation report
MD5 c99280d895ed22ede59002b2b6eeebad
Latest seen 2021-06-13 20:59:27 (4 years ago)
First seen 2017-05-22 11:24:23 (9 years ago)
Size 70 KB
Publisher Open Source Software community project

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-22 11:24:23 (9 years ago); latest analysis 2021-06-13 20:59:27 (4 years ago).

Publisher context

Company metadata: Open Source Software community project.

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

pthreadGC2.dll is a Windows file recorded in the ThreatInfo database. The reported company name is Open Source Software community project. The current detection status is Undefined, based on the latest analysis from 2021-06-13 20:59:27 (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.

File Details

Company Name: Open Source Software community project
MD5: c99280d895ed22ede59002b2b6eeebad
Size: 70 KB
First Published: 2017-05-22 11:24:23 (9 years ago)
Latest Published: 2021-06-13 20:59:27 (4 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-06-13 20:59:27 (4 years ago)

Common Places:

%programfiles%\avidvdburner
%programfiles%\falcon\mingw\bin
%programfiles%\falcon\mingw
%programfiles%

ThreatInfo has observed pthreadGC2.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 pthreadGC2.dll across 8 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Brazil
Share 43.5%
Low High activity

The strongest geographic signal for this file is Brazil with 43.5% 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 82.6%
Windows 7 13.0%
Windows 8.1 4.3%

The most common operating system signal for pthreadGC2.dll is Windows 10 with 82.6% 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

pthreadGC2.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 0x00001060
Image base 0x10000000

PE Sections:

Sections 16
Raw data 45056

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

.text 25600 bytes · 56.8% of section data
MD5 f161cd38c7a90f653527762f7b716ebb
.data 512 bytes · 1.1% of section data
MD5 59cbe8b19f97ae51d8b1160b425a87ac
.rdata 512 bytes · 1.1% of section data
MD5 07e59601c089cdaeb039738e7beb1472
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.edata 4096 bytes · 9.1% of section data
MD5 6f42978a9fbc53dd97e96e8214cad6f0
.idata 2048 bytes · 4.5% of section data
MD5 3265f78f7eae822671aaa2994be92bff
.rsrc 1536 bytes · 3.4% of section data
MD5 b6e74eaec466bcae1c3c5402f66ef92e
.reloc 1024 bytes · 2.3% of section data
MD5 1fd6bb1b14a96b77076f863d9ca15834
/4 512 bytes · 1.1% of section data
Uncommon name
MD5 a8ba67db7fa22e5221bb9157e5999558
/19 512 bytes · 1.1% of section data
Uncommon name
MD5 b22a2e3bc7a245085d078323ed2b487b
/35 4096 bytes · 9.1% of section data
Uncommon name
MD5 e71e7058e14b7952e51554e8c4a8ed8f
/47 1024 bytes · 2.3% of section data
Uncommon name
MD5 d9c28d9075745269da6fafaa62f228d0
/61 1024 bytes · 2.3% of section data
Uncommon name
MD5 b06812debd979737d255a8246eddece2
/73 512 bytes · 1.1% of section data
Uncommon name
MD5 f15277283161e2e85d185cf7cad4af73
/86 1536 bytes · 3.4% of section data
Uncommon name
MD5 92f03aace20741f720894c4e5dabcb5e
/97 512 bytes · 1.1% of section data
Uncommon name
MD5 0a13a9611cff38b4cd866c6430a1f816

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 c99280d895ed22ede59002b2b6eeebad.
  • 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.