GridinSoft Threat Intelligence

PocoFoundation.dll file report

Under review File reputation report
MD5 d774d0cbfcba0bc5c6f6f5f523b3646b
Latest seen 2026-03-31 23:00:45 (2 months ago)
First seen 2026-03-26 23:00:46 (2 months ago)
Size 1 MB
Publisher Applied Informatics Software Engineering GmbH
Product POCO C++ Libraries - http://pocoproject.org
Signed by Tencent Technology (Shenzhen) Company Limited

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2026-03-26 23:00:46 (2 months ago); latest analysis 2026-03-31 23:00:45 (2 months ago).

Publisher context

Company metadata: Applied Informatics Software Engineering GmbH. Product metadata: POCO C++ Libraries - http://pocoproject.org.

Digital signature

Signed by Tencent Technology (Shenzhen) Company Limited. 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

PocoFoundation.dll is a Windows file recorded in the ThreatInfo database. It is associated with POCO C++ Libraries - http://pocoproject.org. The reported company name is Applied Informatics Software Engineering GmbH. The current detection status is Undefined, based on the latest analysis from 2026-03-31 23:00:45 (2 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: POCO C++ Libraries - http://pocoproject.org
Company Name: Applied Informatics Software Engineering GmbH
MD5: d774d0cbfcba0bc5c6f6f5f523b3646b
Size: 1 MB
First Published: 2026-03-26 23:00:46 (2 months ago)
Latest Published: 2026-03-31 23:00:45 (2 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2026-03-31 23:00:45 (2 months ago)

Overview

Signed By: Tencent Technology (Shenzhen) Company Limited
Status: Valid

The signature on PocoFoundation.dll 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%\steam\steamapps\common\abinfinite\abinfinite\binaries

ThreatInfo has observed PocoFoundation.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 PocoFoundation.dll across 2 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 50.0%
Low High activity

The strongest geographic signal for this file is United States with 50.0% 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 PocoFoundation.dll 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

PocoFoundation.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 0x000b67f4
Image base 0x0000000180000000

PE Sections:

Sections 6
Raw data 1380352

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

.text 776704 bytes · 56.3% of section data
MD5 8a5df135bbf14eee761d293ac2bc844a
.rdata 534016 bytes · 38.7% of section data
MD5 582f27d0eda9eb68ec628a9a5765e9fc
.data 20992 bytes · 1.5% of section data
MD5 85698ec9bb1435176b72175cdbcece58
.pdata 41984 bytes · 3.0% of section data
MD5 77c54dec18e59c636404f7edf589088e
.rsrc 1536 bytes · 0.1% of section data
MD5 3eee58621f741911c9849939f9eb25ea
.reloc 5120 bytes · 0.4% of section data
MD5 2ac16de13d35d88558d359ab5171d82c

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 d774d0cbfcba0bc5c6f6f5f523b3646b.
  • 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.