GridinSoft Threat Intelligence

libcef.dll file report

Clean record File reputation report
MD5 59a2872c74ff86f2fc8dee62c1b37cc5
Latest seen 2023-02-03 23:44:15 (3 years ago)
First seen 2023-02-03 23:44:15 (3 years ago)
Size 165 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 2023-02-03 23:44:15 (3 years ago); latest analysis 2023-02-03 23:44:15 (3 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 2023-02-03 23:44:15 (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: Chromium Embedded Framework (CEF) Dynamic Link Library
MD5: 59a2872c74ff86f2fc8dee62c1b37cc5
Size: 165 MB
First Published: 2023-02-03 23:44:15 (3 years ago)
Latest Published: 2023-02-03 23:44:15 (3 years ago)
Status: Clean (on last analysis)
Analysis Date: 2023-02-03 23:44:15 (3 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

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 Mexico
Share 100.0%
Low High activity

The strongest geographic signal for this file is Mexico 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 0x088d0a40
Image base 0x0000000180000000

PE Sections:

Sections 15
Raw data 173915648

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

.text 143852032 bytes · 82.7% of section data
Large raw data
MD5 3dced00717e3b7a0a39c19b77ad1428d
.rdata 22456320 bytes · 12.9% of section data
Large raw data
MD5 86a7a3f53dfc4230885ae56aff0de451
.data 607232 bytes · 0.3% of section data
MD5 c41146447c695a8ec09553b0d0f1947e
.pdata 5385728 bytes · 3.1% of section data
Large raw data
MD5 78c4c5d6e89d22d6cb455a6e09c392d4
.00cfg 512 bytes · 0.0% of section data
Uncommon name
MD5 452a71ecb0d17c29d51ec94680dc8d21
.gxfg 17408 bytes · 0.0% of section data
Uncommon name
MD5 e43686fd26697eb967c6da1d6ab49815
.retplne 512 bytes · 0.0% of section data
Uncommon name
MD5 66a4217637534675afda65f1b85c711e
.rodata 2560 bytes · 0.0% of section data
MD5 23158f78ddcc104ef61c291491f1c360
.tls 1024 bytes · 0.0% of section data
MD5 df2af26e6654c125803e7cbb69be8e07
.voltbl 512 bytes · 0.0% of section data
Uncommon name
MD5 22569f571692d56d9b5ac5b8dea43eef
CPADinfo 512 bytes · 0.0% of section data
Uncommon name
MD5 60d3ea61d541c9be2e845d2787fb9574
_RDATA 512 bytes · 0.0% of section data
Uncommon name
MD5 b8659655446ffa2031c5754cde8ee56d
malloc_h 512 bytes · 0.0% of section data
Uncommon name
MD5 348ce6fa23db2144fe4408b178565968
.rsrc 144896 bytes · 0.1% of section data
MD5 ec08ae96e80d41e152aa26f0d6107f11
.reloc 1445376 bytes · 0.8% of section data
MD5 f79c4fb31fce35064f10f21ed7523118

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 59a2872c74ff86f2fc8dee62c1b37cc5.
  • 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.