Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2021-02-10 04:06:25 (5 years ago); latest analysis 2021-02-10 04:06:25 (5 years ago).
Signed by Tencent Technology(Shenzhen) Company Limited. 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
DiskCommon64.dll.quarantined is a Windows file recorded in the ThreatInfo database. It is associated with 腾讯微云. The reported company name is Tencent. The current detection status is Undefined, based on the latest analysis from 2021-02-10 04:06:25 (5 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: | 腾讯微云 |
| Company Name: | Tencent |
| MD5: | f2097c1d2c602269e757e5b4e9f27113 |
| Size: | 1 MB |
| First Published: | 2021-02-10 04:06:25 (5 years ago) |
| Latest Published: | 2021-02-10 04:06:25 (5 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-02-10 04:06:25 (5 years ago) |
Overview
| Signed By: | Tencent Technology(Shenzhen) Company Limited |
| Status: | Valid |
The signature on DiskCommon64.dll.quarantined 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%\tencent\weiyunsync\weiyunsync\bin |
ThreatInfo has observed DiskCommon64.dll.quarantined 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 DiskCommon64.dll.quarantined 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 Hong Kong 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 DiskCommon64.dll.quarantined 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
DiskCommon64.dll.quarantined is identified as pe for 64-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.
d78efb3b8dfebb32be33bf5b485e6539
4c0ad3cc166403cdeb00929237a76fa6
5ebc0ba6732ee3a441672e288ef60426
1648b67137c9e198b418a69b15fd36bc
f38cc486566cdc2c721e67f51aab1238
1f354d76203061bfdd5a53dae48d5435
363960a2e3906a36e89f708611b87949
6639db4a9b0355acd094687fb5418fb1
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.