GridinSoft Threat Intelligence

360NetBase.dll file report

Under review File reputation report
MD5 b9c2ac59d3be37efb7c3f75033009a26
Latest seen 2024-09-08 23:01:09 (2 years ago)
First seen 2017-05-21 15:02:42 (9 years ago)
Size 283 KB
Publisher 360.cn
Product 360安全卫士
Signed by Qihoo 360 Software (Beijing) Company Limited

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-21 15:02:42 (9 years ago); latest analysis 2024-09-08 23:01:09 (2 years ago).

Publisher context

Company metadata: 360.cn. Product metadata: 360安全卫士.

Digital signature

Signed by Qihoo 360 Software (Beijing) Company Limited. The signature is reported as valid, but signed files can still be bundled or abused.

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

360NetBase.dll is a Windows file recorded in the ThreatInfo database. It is associated with 360安全卫士. The reported company name is 360.cn. The current detection status is Undefined, based on the latest analysis from 2024-09-08 23:01:09 (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: 360安全卫士
Company Name: 360.cn
MD5: b9c2ac59d3be37efb7c3f75033009a26
Size: 283 KB
First Published: 2017-05-21 15:02:42 (9 years ago)
Latest Published: 2024-09-08 23:01:09 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2024-09-08 23:01:09 (2 years ago)

Overview

Signed By: Qihoo 360 Software (Beijing) Company Limited
Status: Valid

The signature on 360NetBase.dll is reported as valid. A valid signature helps confirm publisher identity, but it does not automatically make the file safe if the installer was bundled, abused, or downloaded from an untrusted source.

Common Places:

%programfiles%\ldsgamecenter
%programfiles%\ludashi\drvmgr
%appdata%\ldsgameassistant\softmgr
%appdata%\360bizhi
%programfiles%\ludashi2\drvmgr
%profile%\dministrator\application data\ldsgameassistant\softmgr
%profile%\dministrator\application data\360bizhi
%appdata%\ldsgameassistant
%programfiles%
%programfiles%\ludashi

ThreatInfo has observed 360NetBase.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 360NetBase.dll across 34 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Taiwan
Share 40.2%
Low High activity

The strongest geographic signal for this file is Taiwan with 40.2% 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 55.8%
Windows 7 30.5%
Windows XP 6.6%
Windows 8.1 3.5%
Windows 8 1.8%
Windows Server 2008 R2 1.2%
Windows Embedded 8.1 0.3%
Windows Server 2003 0.3%

The most common operating system signal for 360NetBase.dll is Windows 10 with 55.8% 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

360NetBase.dll is identified as pe for 32-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 32-bit
Subsystem Windows GUI
Entry point 0x00026fc4
Image base 0x10000000

PE Sections:

Sections 5
Raw data 282112

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

.text 233984 bytes · 82.9% of section data
MD5 66db281ecac6dd8835f37e655b785e35
.rdata 27136 bytes · 9.6% of section data
MD5 28d680177386bd4e9f016b4347463c98
.data 6656 bytes · 2.4% of section data
MD5 761e4050ae011aa8a911a6ad3a97036d
.rsrc 1536 bytes · 0.5% of section data
MD5 8eb7866a91ab2188b304765b142e46dc
.reloc 12800 bytes · 4.5% of section data
MD5 1b3e532d59e4d8bcfcc0439853f50e9a

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 b9c2ac59d3be37efb7c3f75033009a26.
  • 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.