GridinSoft Threat Intelligence
libctc_filters.dll file report
Why it matters
Evidence available for this file
Latest status is clean for this hash.
First seen 2024-11-23 23:01:33 (a year ago); latest analysis 2024-11-23 23:01:33 (a year ago).
Company metadata: Bitdefender. Product metadata: Bitdefender Security.
Signed by Bitdefender SRL. 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
libctc_filters.dll is a Windows file recorded in the ThreatInfo database. It is associated with Bitdefender Security. The reported company name is Bitdefender. The current detection status is Clean, based on the latest analysis from 2024-11-23 23:01:33 (a year 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: | Bitdefender Security |
| Company Name: | Bitdefender |
| MD5: | efa97bb5d83493a44d2d86352568a459 |
| Size: | 226 KB |
| First Published: | 2024-11-23 23:01:33 (a year ago) |
| Latest Published: | 2024-11-23 23:01:33 (a year ago) |
| Status: | Clean (on last analysis) | |
| Analysis Date: | 2024-11-23 23:01:33 (a year ago) |
Overview
| Signed By: | Bitdefender SRL |
| 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%\orange\suite de sécurité orange |
ThreatInfo has observed libctc_filters.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 libctc_filters.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is France 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:
The most common operating system signal for libctc_filters.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
libctc_filters.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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
73f3d19e65cf6d40e31165916237c9f1
ae2f3b2bf26fc2d28261df2d4fd357e4
3f1a8542998700aef8949d2a7d0fedb1
e70be11e002f1be7934a93a0d6b274ab
1644f38cac9e621888fe285bce3b0586
312b060d0c559ccf0aeb2fd5b5b6c4d8
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.