GridinSoft Threat Intelligence

NetClose.dll threat report

Detected as Trojan.Gen File reputation report
MD5 d5b94976f2fdcaa7a5901051ca5e8dd6
Latest seen 2026-04-23 23:00:20 (a month ago)
First seen 2026-04-23 23:00:20 (a month ago)
Size 12 KB
Publisher GTek Technologies Ltd.
Product GTCoach

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Trojan.Gen. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.

Detection name
Trojan.Gen
Recommended action
Scan and remove
Last analysis
2026-04-23 23:00:20 (a month ago)
File hash
d5b94976f2fdcaa7a5901051ca5e8dd6
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Trojan.Gen, part of the Trojan threat category.

Category context

Malware disguised as legitimate software or delivered through deceptive packaging. Related Trojan reports help compare this file with nearby detections, publishers, and hashes.

Timeline

First seen 2026-04-23 23:00:20 (a month ago); latest analysis 2026-04-23 23:00:20 (a month ago).

Publisher context

Company metadata: GTek Technologies Ltd.. Product metadata: GTCoach.

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. Compare the MD5 above with the file found on the device.
  2. Check whether the file appears in the observed locations or under one of the alternate names.
  3. Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present. Review the Trojan category for related samples and common context.

File context

NetClose.dll is a Windows file recorded in the ThreatInfo database. It is associated with GTCoach. The reported company name is GTek Technologies Ltd.. The current detection status is Trojan.Gen, based on the latest analysis from 2026-04-23 23:00:20 (a month ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.

If NetClose.dll appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as Trojan.Gen.

File Details

Product Name: GTCoach
Company Name: GTek Technologies Ltd.
MD5: d5b94976f2fdcaa7a5901051ca5e8dd6
Size: 12 KB
First Published: 2026-04-23 23:00:20 (a month ago)
Latest Published: 2026-04-23 23:00:20 (a month ago)
Status: Trojan.Gen (on last analysis)
Analysis Date: 2026-04-23 23:00:20 (a month ago)

Detection screenshot

NetClose.dll detection screenshot

The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.

Common Places:

%desktop%\backup\program files\common files\aolshare\coach\player\dlls

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

Top country United States
Share 100.0%
Low High activity

The strongest geographic signal for this file is United States with 100.0% 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 NetClose.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

NetClose.dll is identified as pe for 32-bit 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.

Format pe
Architecture 32-bit
Subsystem Windows GUI
Entry point 0x00001ea0
Image base 0x10000000

PE Sections:

Sections 6
Raw data 11264

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

.text 4096 bytes · 36.4% of section data
MD5 6bf95404d6b25f946e57a7c837a7365c
.rdata 2048 bytes · 18.2% of section data
MD5 c2dad2b00d4de17e35234e4947709e52
.data 1024 bytes · 9.1% of section data
MD5 b713e157cfc66c1792d1283c9db84070
.idata 2048 bytes · 18.2% of section data
MD5 3d51df0031e75c773df9f78432828925
.rsrc 1024 bytes · 9.1% of section data
MD5 ec3892af3045befffe696ad927b26f1c
.reloc 1024 bytes · 9.1% of section data
MD5 78e00c0a8f103a80b877f3d810742a21

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

GridinSoft detects this file as Trojan.Gen

This report identifies NetClose.dll by MD5 d5b94976f2fdcaa7a5901051ca5e8dd6. It is part of the Trojan report group. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.

Download GridinSoft Anti-Malware Scan the device and confirm whether this exact hash is present. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with d5b94976f2fdcaa7a5901051ca5e8dd6.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan and remove the object if the same hash is found. Use the Trojan category to compare similar reports.