GridinSoft Threat Intelligence

ew_juextctrl.sys file report

Under review File reputation report
MD5 c0a80e0cda941f732026193d2ea6e62a
Latest seen 2024-08-14 23:01:47 (2 years ago)
First seen 2020-08-24 18:20:38 (5 years ago)
Size 26 KB
Publisher Huawei Technologies Co., Ltd.
Product ew_juextctrl Driver (x86)

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2020-08-24 18:20:38 (5 years ago); latest analysis 2024-08-14 23:01:47 (2 years ago).

Publisher context

Company metadata: Huawei Technologies Co., Ltd.. Product metadata: ew_juextctrl Driver (x86).

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

ew_juextctrl.sys is a Windows file recorded in the ThreatInfo database. It is associated with ew_juextctrl Driver (x86). The reported company name is Huawei Technologies Co., Ltd.. The current detection status is Undefined, based on the latest analysis from 2024-08-14 23:01:47 (2 years 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: ew_juextctrl Driver (x86)
Company Name: Huawei Technologies Co., Ltd.
MD5: c0a80e0cda941f732026193d2ea6e62a
Size: 26 KB
First Published: 2020-08-24 18:20:38 (5 years ago)
Latest Published: 2024-08-14 23:01:47 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2024-08-14 23:01:47 (2 years ago)

Common Places:

%programfiles%\claro\driver\driver

ThreatInfo has observed ew_juextctrl.sys 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 ew_juextctrl.sys across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Brazil
Share 100.0%
Low High activity

The strongest geographic signal for this file is Brazil 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 7 50.0%
Windows 10 50.0%

The most common operating system signal for ew_juextctrl.sys is Windows 7 with 50.0% 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

ew_juextctrl.sys is identified as pe for 32-bit systems. The subsystem is Native. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Format pe
Architecture 32-bit
Subsystem Native
Entry point 0x00000ece
Image base 0x00010000

PE Sections:

Sections 7
Raw data 26368

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

.text 17792 bytes · 67.5% of section data
MD5 f2ad3b2b6486b903990ad0e4d21f0d68
.rdata 1536 bytes · 5.8% of section data
MD5 9934a296162931d0feea5d9011a53ad6
.data 2304 bytes · 8.7% of section data
MD5 001162138c56a846a434271f5043014a
PAGE 1024 bytes · 3.9% of section data
Uncommon name
MD5 0576c2189b221f2790d7353adb67cf6f
INIT 896 bytes · 3.4% of section data
Uncommon name
MD5 6679ebb336134c5e13b87b96db9ee283
.rsrc 1024 bytes · 3.9% of section data
MD5 69a51c477e70e5009143110b7b351cc9
.reloc 1792 bytes · 6.8% of section data
MD5 5dfaecd2f7aa5d8b0dd994b1301b0b9b

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 c0a80e0cda941f732026193d2ea6e62a.
  • 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.