GridinSoft Threat Intelligence
libcef.dll threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Trojan.Heur!. 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.Heur!
- Recommended action
- Scan and remove
- Last analysis
- 2026-05-24 19:00:43 (3 days ago)
- File hash
- 33c2399450cfac1215462201f315c592
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Trojan.Heur!, part of the Trojan threat category.
Malware disguised as legitimate software or delivered through deceptive packaging. Related Trojan reports help compare this file with nearby detections, publishers, and hashes.
First seen 2026-05-24 19:00:43 (3 days ago); latest analysis 2026-05-24 19:00:43 (3 days ago).
Product metadata: Chromium Embedded Framework (CEF) Dynamic Link Library.
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
- Compare the MD5 above with the file found on the device.
- Check whether the file appears in the observed locations or under one of the alternate names.
- 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
libcef.dll is a Windows file recorded in the ThreatInfo database. It is associated with Chromium Embedded Framework (CEF) Dynamic Link Library. The current detection status is Trojan.Heur!, based on the latest analysis from 2026-05-24 19:00:43 (3 days ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
If libcef.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.Heur!.
File Details
| Product Name: | Chromium Embedded Framework (CEF) Dynamic Link Library |
| MD5: | 33c2399450cfac1215462201f315c592 |
| Size: | 229 MB |
| First Published: | 2026-05-24 19:00:43 (3 days ago) |
| Latest Published: | 2026-05-24 19:00:43 (3 days ago) |
| Status: | Trojan.Heur! (on last analysis) | |
| Analysis Date: | 2026-05-24 19:00:43 (3 days ago) |
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:
| %programfiles%\epic games\launcher\portal\extras\overlay |
ThreatInfo has observed libcef.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 libcef.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 Russia 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 libcef.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
libcef.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.
d8b60c7f3c4d77437238d801ec693cdb
483327363c8b3015e05679843c32cf0d
7cc13c270121d3cecc46905bfe329766
2179596dc0d08277b1f8d5485018f602
363eb7fe84fa34229f839aab40a819f8
1bfb46c612f07fcb2d745732c236296a
b5bdc4f51ce90c32485766c6f0ff3bfd
6a8d0b6e19b9621120cfa287f8fb72a0
60d3ea61d541c9be2e845d2787fb9574
05e9eab8428a551a281ab278073669fa
5ced1ed8dc5ddb2c02e4d20ef26a17fd
016fd4be87619935fb2108f6e1b71d36
a6df2afe4726c705e7757cab1493eb48
bf619eac0cdf3f68d496ea9344137e8b
71b34a062f953a9a426418ac9908665a
49bbbf1686196f6949781cb5a2b4602a
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.Heur!
This report identifies libcef.dll by MD5 33c2399450cfac1215462201f315c592. 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.