GridinSoft Threat Intelligence
zdfunland_updater.exe threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Adware.Gen. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.
- Detection name
- Adware.Gen
- Recommended action
- Scan and remove
- Last analysis
- 2025-09-27 23:00:48 (8 months ago)
- File hash
- 2f22eb6b2cfb84ce2e5ea58eb163f393
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Adware.Gen.
First seen 2025-08-10 23:01:47 (9 months ago); latest analysis 2025-09-27 23:00:48 (8 months ago).
Company metadata: 珠海欢聚互娱科技有限公司广州分公司. Product metadata: zdfunland_updater.
Signed by Guangzhou Jinhong Network Media 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
- Compare the MD5 above with the file found on the device.
- Check whether the file appears in the observed locations or under one of the alternate names.
- Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present.
File context
zdfunland_updater.exe is a Windows file recorded in the ThreatInfo database. It is associated with zdfunland_updater. The reported company name is 珠海欢聚互娱科技有限公司广州分公司. The current detection status is Adware.Gen, based on the latest analysis from 2025-09-27 23:00:48 (8 months ago).
If zdfunland_updater.exe appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as Adware.Gen.
File Details
| Product Name: | zdfunland_updater |
| Company Name: | 珠海欢聚互娱科技有限公司广州分公司 |
| MD5: | 2f22eb6b2cfb84ce2e5ea58eb163f393 |
| Size: | 533 KB |
| First Published: | 2025-08-10 23:01:47 (9 months ago) |
| Latest Published: | 2025-09-27 23:00:48 (8 months ago) |
| Status: | Adware.Gen (on last analysis) | |
| Analysis Date: | 2025-09-27 23:00:48 (8 months ago) |
Detection screenshot
The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.
Overview
| Signed By: | Guangzhou Jinhong Network Media Co,Ltd. |
| Status: | Valid |
The signature on zdfunland_updater.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:
| %appdata%\duowan\yy\yycomstore\2052\com.yy.logingiftbag\262401 |
ThreatInfo has observed zdfunland_updater.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 zdfunland_updater.exe across 2 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Germany with 50.0% 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 zdfunland_updater.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
zdfunland_updater.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.
20eca05f67020529bb0551491d01387f
428a756d921d2646f874dbece13c5f13
f3b057a604107db645b5c2b4f3c3048f
8ac3dca1f84acf4a28d21f969e7164e1
1e525e50bfcc54b76fa78f117928266e
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
GridinSoft detects this file as Adware.Gen
This report identifies zdfunland_updater.exe by MD5 2f22eb6b2cfb84ce2e5ea58eb163f393. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.