GridinSoft Threat Intelligence

chrome_elf.dll file report

Under review File reputation report
MD5 fb76dd9ed058340968134925424e460d
Latest seen 2026-03-01 23:00:27 (2 months ago)
First seen 2023-10-21 23:51:04 (2 years ago)
Size 1 MB
Publisher Dragon Boss Solutions LLC
Product Chromstera

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2023-10-21 23:51:04 (2 years ago); latest analysis 2026-03-01 23:00:27 (2 months ago).

Publisher context

Company metadata: Dragon Boss Solutions LLC. Product metadata: Chromstera.

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. Use the hash and metadata below to verify the exact file identity.
  2. Review publisher, signature, paths, and PE details for inconsistencies.
  3. Run a local scan if the file appears unexpectedly or starts with Windows.

File context

chrome_elf.dll is a Windows file recorded in the ThreatInfo database. It is associated with Chromstera. The reported company name is Dragon Boss Solutions LLC. The current detection status is Undefined, based on the latest analysis from 2026-03-01 23:00:27 (2 months ago).

ThreatInfo does not have a final classification for this file yet. Use the technical details below to compare the hash, size, signature, and observed locations with the copy found on your device.

File Details

Product Name: Chromstera
Company Name: Dragon Boss Solutions LLC
MD5: fb76dd9ed058340968134925424e460d
Size: 1 MB
First Published: 2023-10-21 23:51:04 (2 years ago)
Latest Published: 2026-03-01 23:00:27 (2 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2026-03-01 23:00:27 (2 months ago)

Common Places:

%programfiles%\chromstera\application

ThreatInfo has observed chrome_elf.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 chrome_elf.dll across 4 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 50.0%
Low High activity

The strongest geographic signal for this file is United States with 50.0% 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 chrome_elf.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

chrome_elf.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.

Format pe
Architecture 64-bit
Subsystem Windows GUI
Entry point 0x000b61a0
Image base 0x0000000180000000

PE Sections:

Sections 15
Raw data 1265152

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

.text 959488 bytes · 75.8% of section data
MD5 562ee5f62aefb7b700a9d9d99e7bc7ce
.rdata 178688 bytes · 14.1% of section data
MD5 722befd6d56cc5231af9b62228a25cd4
.data 65536 bytes · 5.2% of section data
MD5 f3b24f2a96a535aa5f1dd3be348528b3
.pdata 37376 bytes · 3.0% of section data
MD5 5cd3548fbb7fd604e5748647fd3f56bb
.00cfg 512 bytes · 0.0% of section data
Uncommon name
MD5 c6256e821438787f15ef15fcf04336d8
.crthunk 512 bytes · 0.0% of section data
Uncommon name
MD5 bf619eac0cdf3f68d496ea9344137e8b
.gxfg 11776 bytes · 0.9% of section data
Uncommon name
MD5 3bd464154b124744dd7270918d4bc320
.oldntma 512 bytes · 0.0% of section data
Uncommon name
MD5 bf619eac0cdf3f68d496ea9344137e8b
.retplne 512 bytes · 0.0% of section data
Uncommon name
MD5 8c950f651287cbc1296bcb4e8cd7e990
.tls 512 bytes · 0.0% of section data
MD5 30636d5ee86203a1452be876662ec2d5
CPADinfo 512 bytes · 0.0% of section data
Uncommon name
MD5 60d3ea61d541c9be2e845d2787fb9574
_RDATA 512 bytes · 0.0% of section data
Uncommon name
MD5 ed3f1a2eb1d8664b4061d501a40c241b
malloc_h 512 bytes · 0.0% of section data
Uncommon name
MD5 804c01931e5544303726cda8a459090b
.rsrc 2048 bytes · 0.2% of section data
MD5 01877d5566febe89d4cd1b3ad94fdb69
.reloc 6144 bytes · 0.5% of section data
MD5 ffba084ffaab1120bdb4523aeceff8e0

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 file is still under review

ThreatInfo has not assigned a final verdict yet. Compare the file hash, location, signature, and publisher before trusting the file on a production system.

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 fb76dd9ed058340968134925424e460d.
  • 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.