GridinSoft Threat Intelligence

libcef.dll file report

Clean record File reputation report
MD5 ae3348ba63769d8691c27b0d16328850
Latest seen 2024-04-05 23:16:56 (2 years ago)
First seen 2024-04-05 23:16:56 (2 years ago)
Size 180 MB
Product Chromium Embedded Framework (CEF) Dynamic Link Library
Signed by Lenovo

Why it matters

Evidence available for this file

Detection

Latest status is clean for this hash.

Timeline

First seen 2024-04-05 23:16:56 (2 years ago); latest analysis 2024-04-05 23:16:56 (2 years ago).

Publisher context

Product metadata: Chromium Embedded Framework (CEF) Dynamic Link Library.

Digital signature

Signed by Lenovo. ThreatInfo marks this publisher as trusted for this record.

Observed locations

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

  1. Confirm the hash and publisher match the expected software.
  2. Review the observed locations and signature information below.
  3. Rescan if the file was downloaded from an unknown source or appears in an unusual path.

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 Clean, based on the latest analysis from 2024-04-05 23:16:56 (2 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: Chromium Embedded Framework (CEF) Dynamic Link Library
MD5: ae3348ba63769d8691c27b0d16328850
Size: 180 MB
First Published: 2024-04-05 23:16:56 (2 years ago)
Latest Published: 2024-04-05 23:16:56 (2 years ago)
Status: Clean (on last analysis)
Analysis Date: 2024-04-05 23:16:56 (2 years ago)

Overview

Signed By: Lenovo
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%\lenovo\legionspace

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.

Top country Switzerland
Share 100.0%
Low High activity

The strongest geographic signal for this file is Switzerland 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:

Windows 10 100.0%

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.

Format pe
Architecture 64-bit
Subsystem Windows CUI
Entry point 0x095888e0
Image base 0x0000000180000000

PE Sections:

Sections 15
Raw data 188996096

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 157224448 bytes · 83.2% of section data
Large raw data
MD5 95f69b812ac47edc4bc1a4b96b7ed0fe
.rdata 23562752 bytes · 12.5% of section data
Large raw data
MD5 3631d441c2f05ff16fac4509b54376d5
.data 666112 bytes · 0.4% of section data
MD5 8102518e07b1d91d4dc97e4155643883
.pdata 5908480 bytes · 3.1% of section data
Large raw data
MD5 d387678f5c13c07d40850b90a7e23f0f
.00cfg 512 bytes · 0.0% of section data
Uncommon name
MD5 1b090f6298b40d3506cd84c4afd7fcf5
.gxfg 17408 bytes · 0.0% of section data
Uncommon name
MD5 510520e5b8b48760c4f52ca956ad4046
.retplne 512 bytes · 0.0% of section data
Uncommon name
MD5 e0f3839b961183b8b0c810efab62a157
.rodata 4608 bytes · 0.0% of section data
MD5 f5b5c7662f08c66e307720d11a299971
.tls 1536 bytes · 0.0% of section data
MD5 21c913ad0c7b7fefbfe3d5af408d15de
CPADinfo 512 bytes · 0.0% of section data
Uncommon name
MD5 60d3ea61d541c9be2e845d2787fb9574
LZMADEC 4608 bytes · 0.0% of section data
Uncommon name
MD5 05e9eab8428a551a281ab278073669fa
_RDATA 512 bytes · 0.0% of section data
Uncommon name
MD5 c953f8e944b06adbc9bcbfd491f6bfa7
malloc_h 512 bytes · 0.0% of section data
Uncommon name
MD5 085ff9d7e03d5721200388d2a332dfd1
.rsrc 148480 bytes · 0.1% of section data
MD5 8e6dbade0310a5a8f6dd82b6300f570d
.reloc 1455104 bytes · 0.8% of section data
MD5 ba5462d5ea2d3a8f78b8c6c6bea0e8cd

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.

Scan with GridinSoft Anti-Malware Use a local scan if the file origin or behavior is unclear. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with ae3348ba63769d8691c27b0d16328850.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan if the source, path, or behavior looks unusual.