GridinSoft Threat Intelligence
trp2p.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2017-05-21 03:02:07 (8 years ago); latest analysis 2025-04-12 23:02:17 (a year ago).
Company metadata: 广州铁人网络科技有限公司. Product metadata: Teiron(R) P2P, P2SP.
Signed by Guangzhou Tieren Network Technology Co.,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
trp2p.dll is a Windows file recorded in the ThreatInfo database. It is associated with Teiron(R) P2P, P2SP. The reported company name is 广州铁人网络科技有限公司. The current detection status is Undefined, based on the latest analysis from 2025-04-12 23:02:17 (a year 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: | Teiron(R) P2P, P2SP |
| Company Name: | 广州铁人网络科技有限公司 |
| MD5: | edd2d841dd9a1aea7f069c7eb61556a8 |
| Size: | 99 KB |
| First Published: | 2017-05-21 03:02:07 (8 years ago) |
| Latest Published: | 2025-04-12 23:02:17 (a year ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-04-12 23:02:17 (a year ago) |
Overview
| Signed By: | Guangzhou Tieren Network Technology Co.,Ltd. |
| Status: | Valid |
The signature on trp2p.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:
| %localappdata%\ucbrowser\user data\default\extensions\pbnmnlipmkfkadfcdocgblonoccmolpe\3.1.0_0\bin\pphelper |
| %localappdata%\ucbrowser\user data\default\extensions\pbnmnlipmkfkadfcdocgblonoccmolpe\3.0.3_0\bin\pphelper |
| %localappdata%\ucbrowser\user data\default\extensions\pbnmnlipmkfkadfcdocgblonoccmolpe\3.1.0_1\bin\pphelper |
| %localappdata%\ucbrowser\user data\default\extensions\pbnmnlipmkfkadfcdocgblonoccmolpe\3.0.1_0\bin\pphelper |
| %localappdata%\ucbrowser\user data\default\extensions\pbnmnlipmkfkadfcdocgblonoccmolpe\3.0.2_0\bin\pphelper |
| %profile%\dministrator\local settings\application data\ucbrowser\user data\default\extensions\pbnmnlipmkfkadfcdocgblonoccmolpe\3.1.0_0\bin\pphelper |
| %localappdata%\ucbrowser\user data\default\extensions\pbnmnlipmkfkadfcdocgblonoccmolpe\3.0.1_1\bin\pphelper |
| %localappdata%\ucbrowser\user data\default\extensions\pbnmnlipmkfkadfcdocgblonoccmolpe\3.0.3_1\bin\pphelper |
| %localappdata%\ucbrowser\user data\default\extensions\pbnmnlipmkfkadfcdocgblonoccmolpe\3.0.0_0\bin\pphelper |
| %localappdata%\ucbrowser\user data\default\extensions\pbnmnlipmkfkadfcdocgblonoccmolpe\3.0.0_1\bin\pphelper |
ThreatInfo has observed trp2p.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 trp2p.dll across 75 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Vietnam with 19.5% 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 trp2p.dll is Windows 7 with 50.5% 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
trp2p.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.
fe18d18558b0597514e63a8421777026
0f32920cf48327b064f27c3900016bb9
8e55b7b22c0f7e0c03b145d4ef898c31
9965619b8fadea2a20fa1b6bfe70e99f
8e22b1a1a0954edcd1c4f6cb0d5c5571
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.