GridinSoft Threat Intelligence
Extwebmail64.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2024-09-08 23:01:08 (2 years ago); latest analysis 2024-09-08 23:01:08 (2 years ago).
Signed by Beijing Qihu Technology Co., Ltd.. The signature is reported as valid, but signed files can still be bundled or abused.
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
- Use the hash and metadata below to verify the exact file identity.
- Review publisher, signature, paths, and PE details for inconsistencies.
- Run a local scan if the file appears unexpectedly or starts with Windows.
File context
Extwebmail64.dll is a Windows file recorded in the ThreatInfo database. It is associated with 360安全浏览器. The reported company name is 360.cn. The current detection status is Undefined, based on the latest analysis from 2024-09-08 23:01:08 (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安全浏览器 |
| Company Name: | 360.cn |
| MD5: | e88c93d8e80c6104d301a3a1ad54908e |
| Size: | 1 MB |
| First Published: | 2024-09-08 23:01:08 (2 years ago) |
| Latest Published: | 2024-09-08 23:01:08 (2 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2024-09-08 23:01:08 (2 years ago) |
Overview
| Signed By: | Beijing Qihu Technology Co., Ltd. |
| Status: | Valid |
The signature on Extwebmail64.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:
| %appdata%\360se6\application\components |
ThreatInfo has observed Extwebmail64.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 Extwebmail64.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Ireland 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:
The most common operating system signal for Extwebmail64.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
Extwebmail64.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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
a2a1f2d747b942b207916abd7a17d99a
e01d7d5e620ccc01545dd7f9ee109734
9d01066a4abb2a3f2c53548298c9a35f
4bd578e2f3535a01a9fff024f074b338
cafefadd4dc298abf6bfd3218ee33f84
8e429da2047fb0932e768a0b5d31ab59
f631b00fa1e403501d5531b8cdd74315
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.