GridinSoft Threat Intelligence
Update.exe file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2026-03-10 23:01:02 (2 months ago); latest analysis 2026-03-10 23:01:02 (2 months ago).
Company metadata: Chongqing Zhongcheng Network Technology Co., Ltd. Product metadata: Update.
Signed by Chongqing Zhongcheng Network 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
Update.exe is a Windows file recorded in the ThreatInfo database. It is associated with Update. The reported company name is Chongqing Zhongcheng Network Technology Co., Ltd. The current detection status is Undefined, based on the latest analysis from 2026-03-10 23:01:02 (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: | Update |
| Company Name: | Chongqing Zhongcheng Network Technology Co., Ltd |
| MD5: | 9f7a6e0519ccb1f6f2723b87c358c22f |
| Size: | 5 MB |
| First Published: | 2026-03-10 23:01:02 (2 months ago) |
| Latest Published: | 2026-03-10 23:01:02 (2 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2026-03-10 23:01:02 (2 months ago) |
Overview
| Signed By: | Chongqing Zhongcheng Network Technology Co. Ltd. |
| Status: | Valid |
The signature on Update.exe 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% |
ThreatInfo has observed Update.exe 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 Update.exe 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 Taiwan 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 Update.exe 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
Update.exe 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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
e5c16fff3c37310ea6ebf02e223dbcc4
f348c6855cc5c6f6677d89daa7345ddd
abe27d67a994b92722aa5856e3c8ee59
aab35b1f672fd4e19abe85372b9576c3
d5fe87c05658d8e58f0283f58a302c3d
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.