GridinSoft Threat Intelligence
TCCTL32.DLL file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2024-09-24 23:02:27 (2 years ago); latest analysis 2026-04-11 23:00:55 (2 months ago).
Company metadata: NetSupport Ltd. Product metadata: NetSupport Manager.
Signed by NetSupport Ltd. The signature is reported as valid, but signed files can still be bundled or abused.
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
- Use the hash and metadata below to verify the exact file identity.
- Review publisher, signature, paths, and PE details for inconsistencies.
- Run a local scan if the file appears unexpectedly or starts with Windows.
File context
TCCTL32.DLL is a Windows file recorded in the ThreatInfo database. It is associated with NetSupport Manager. The reported company name is NetSupport Ltd. The current detection status is Undefined, based on the latest analysis from 2026-04-11 23:00:55 (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: | NetSupport Manager |
| Company Name: | NetSupport Ltd |
| MD5: | 1e6e804ca71eaf5bef0abef95c578cf0 |
| Size: | 378 KB |
| First Published: | 2024-09-24 23:02:27 (2 years ago) |
| Latest Published: | 2026-04-11 23:00:55 (2 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2026-04-11 23:00:55 (2 months ago) |
Overview
| Signed By: | NetSupport Ltd |
| Status: | Valid |
The signature on TCCTL32.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:
| %appdata% |
ThreatInfo has observed TCCTL32.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 TCCTL32.DLL across 10 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Argentina with 15.4% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.
OS Version:
The most common operating system signal for TCCTL32.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
TCCTL32.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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
450e563cb44109b2c5c145431600e36f
2e1e1a309ca689a02e60200aa09822e3
9aeda597e7e010a8b3eacf799822b821
c3e072e7ac2d3bb02abecf5d848db35f
8b52ccd23a06de0d0431ba11c3399601
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.