GridinSoft Threat Intelligence
tbb.dll file report
Why it matters
Evidence available for this file
Latest status is clean for this hash.
First seen 2020-08-04 08:33:33 (5 years ago); latest analysis 2022-08-07 23:17:49 (3 years ago).
Company metadata: Intel Corporation. Product metadata: Intel(R) Threading Building Blocks for Windows.
Signed by Intel(R) Software Development Products. ThreatInfo marks this publisher as trusted for this record.
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
- Confirm the hash and publisher match the expected software.
- Review the observed locations and signature information below.
- Rescan if the file was downloaded from an unknown source or appears in an unusual path.
File context
tbb.dll is a Windows file recorded in the ThreatInfo database. It is associated with Intel(R) Threading Building Blocks for Windows. The reported company name is Intel Corporation. The current detection status is Clean, based on the latest analysis from 2022-08-07 23:17:49 (3 years ago).
This record is currently marked as clean, but file reputation can depend on the exact path, hash, and source. Compare the MD5 and publisher data below with the file on your system.
File Details
| Product Name: | Intel(R) Threading Building Blocks for Windows |
| Company Name: | Intel Corporation |
| MD5: | caca01a57ef0650ce460485f4718ebff |
| Size: | 421 KB |
| First Published: | 2020-08-04 08:33:33 (5 years ago) |
| Latest Published: | 2022-08-07 23:17:49 (3 years ago) |
| Status: | Clean (on last analysis) | |
| Analysis Date: | 2022-08-07 23:17:49 (3 years ago) |
Overview
| Signed By: | Intel(R) Software Development Products |
| Status: | Trusted Publisher |
ThreatInfo marks this publisher as trusted for this record, but the file hash and source should still match the expected software distribution.
Common Places:
| %programfiles%\tencent\qq |
ThreatInfo has observed tbb.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 tbb.dll across 15 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Taiwan with 36.2% 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 tbb.dll is Windows 10 with 78.7% 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
tbb.dll is identified as pe for 64-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.
fdba0e797273a16fa3c2b1c47596dcf7
68118b873ea23d0391aa34a862f1781e
26ba6e0fe388148f136d689130e9e9d9
53bf208977501d6f041dc753de7398bd
7f463f6ab5044f213f56e621e5afd351
d4876514023402cb0d2d8f3fbbff0167
c3a4f6e5dc501d06db192590a0f10e9c
2f308ccb893b5d8714103115a74d1bb3
f35a452bc775a94e14c19e52a07d5285
63fa05aa8bc5447971eb476dd0e88c7f
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 hash is currently recorded as clean
Use the MD5, publisher, signature, and observed paths in this report to verify that the file on your device is the same copy described here.