GridinSoft Threat Intelligence
BuyNow.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2021-10-01 20:07:40 (4 years ago); latest analysis 2021-10-01 20:07:40 (4 years ago).
Company metadata: TODO: <Company name>. Product metadata: TODO: <Product name>.
Signed by CHENGDU YIWO Tech Development Co., Ltd.;Chengdu Yiwo Technology Development 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
BuyNow.dll is a Windows file recorded in the ThreatInfo database. It is associated with TODO: <Product name>. The reported company name is TODO: <Company name>. The current detection status is Undefined, based on the latest analysis from 2021-10-01 20:07:40 (4 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: | TODO: <Product name> |
| Company Name: | TODO: <Company name> |
| MD5: | f946ac1dc4c6ab6082fa4f3f50adb401 |
| Size: | 282 KB |
| First Published: | 2021-10-01 20:07:40 (4 years ago) |
| Latest Published: | 2021-10-01 20:07:40 (4 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-10-01 20:07:40 (4 years ago) |
Overview
| Signed By: | CHENGDU YIWO Tech Development Co., Ltd.;Chengdu Yiwo Technology Development Co., Ltd. |
| Status: | Valid |
The signature on BuyNow.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%\easeus\easeus todo pctrans |
ThreatInfo has observed BuyNow.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 BuyNow.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 United States 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 BuyNow.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
BuyNow.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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
cdca21dec64893233430c95ea46e2481
15a71fdf750797c3608dbcf2b8e217e3
9d3c122fa2f142d38c2ef6eb4f90b9cc
b052823895a48af9bac9b6498a8ceb77
608fa93290639f62d4df1a14bd08bf11
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.