GridinSoft Threat Intelligence

chrome_wer.dll file report

Under review File reputation report
MD5 37c2c70db26fa96c2b6ae2b0e99c513e
Latest seen 2026-05-13 16:56:27 (2 weeks ago)
First seen 2023-12-04 23:29:49 (2 years ago)
Size 111 KB
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 2023-12-04 23:29:49 (2 years ago); latest analysis 2026-05-13 16:56:27 (2 weeks 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_wer.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 2026-05-13 16:56:27 (2 weeks 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: 37c2c70db26fa96c2b6ae2b0e99c513e
Size: 111 KB
First Published: 2023-12-04 23:29:49 (2 years ago)
Latest Published: 2026-05-13 16:56:27 (2 weeks ago)
Status: Undefined (on last analysis)
Analysis Date: 2026-05-13 16:56:27 (2 weeks ago)

Common Places:

%programfiles%\chromstera\application

ThreatInfo has observed chrome_wer.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_wer.dll across 3 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 77.8%
Low High activity

The strongest geographic signal for this file is United States with 77.8% 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_wer.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_wer.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 0x00001680
Image base 0x0000000180000000

PE Sections:

Sections 10
Raw data 113152

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

.text 57344 bytes · 50.7% of section data
MD5 7b23ad9e5dc15e0ccf4a70328ffb30ec
.rdata 39424 bytes · 34.8% of section data
MD5 72d817f99070b108119b0ea1d39c18cc
.data 3072 bytes · 2.7% of section data
MD5 bd4e1df1a34e157e7e4f540000319e28
.pdata 4096 bytes · 3.6% of section data
MD5 5ecfbe4c3488b94c9dbf1c9a78b0c4b6
.00cfg 512 bytes · 0.5% of section data
Uncommon name
MD5 e2b0fcadfd57dddfd6fffcee335b4009
.gxfg 4096 bytes · 3.6% of section data
Uncommon name
MD5 04e6e1dc4f48bde0fba6fd293efec618
.retplne 512 bytes · 0.5% of section data
Uncommon name
MD5 8c950f651287cbc1296bcb4e8cd7e990
_RDATA 512 bytes · 0.5% of section data
Uncommon name
MD5 33234604df0da878924988528b9fcf5a
.rsrc 1536 bytes · 1.4% of section data
MD5 198c65393f1822c45f3449be233f2dea
.reloc 2048 bytes · 1.8% of section data
MD5 378977011b07e457a30c5fa8391ce9df

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 37c2c70db26fa96c2b6ae2b0e99c513e.
  • 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.