GridinSoft Threat Intelligence
WinOptimizerContextHandler64.dll threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as PUP.WinOptimizer. 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
- PUP.WinOptimizer
- Recommended action
- Scan and remove
- Last analysis
- 2022-09-06 23:15:45 (3 years ago)
- File hash
- 79db8ca7227c42658145a3a72e607228
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as PUP.WinOptimizer, part of the PUP threat category.
Potentially unwanted programs, bundlers, installers, and utilities with intrusive behavior. Related PUP reports help compare this file with nearby detections, publishers, and hashes.
First seen 2022-09-06 23:15:45 (3 years ago); latest analysis 2022-09-06 23:15:45 (3 years ago).
Company metadata: Ashampoo GmbH & Co. KG. Product metadata: Ashampoo WinOptimizer 15.
Signed by Ashampoo GmbH & Co. KG. 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. Review the PUP category for related samples and common context.
File context
WinOptimizerContextHandler64.dll is a Windows file recorded in the ThreatInfo database. It is associated with Ashampoo WinOptimizer 15. The reported company name is Ashampoo GmbH & Co. KG. The current detection status is PUP.WinOptimizer, based on the latest analysis from 2022-09-06 23:15:45 (3 years ago). ThreatInfo groups this verdict with PUP reports for broader family-level investigation.
If WinOptimizerContextHandler64.dll 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 PUP.WinOptimizer.
File Details
| Product Name: | Ashampoo WinOptimizer 15 |
| Company Name: | Ashampoo GmbH & Co. KG |
| MD5: | 79db8ca7227c42658145a3a72e607228 |
| Size: | 150 KB |
| First Published: | 2022-09-06 23:15:45 (3 years ago) |
| Latest Published: | 2022-09-06 23:15:45 (3 years ago) |
| Status: | PUP.WinOptimizer (on last analysis) | |
| Analysis Date: | 2022-09-06 23:15:45 (3 years 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: | Ashampoo GmbH & Co. KG |
| Status: | Valid |
The signature on WinOptimizerContextHandler64.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%\ashampoo |
ThreatInfo has observed WinOptimizerContextHandler64.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 WinOptimizerContextHandler64.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 Czech Republic 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 WinOptimizerContextHandler64.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
WinOptimizerContextHandler64.dll 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.
db0aeb72f010f1a154083ec6ea4ed405
17c7b0ce31d69f8f33b0130b6eda91a3
89f7829b5ed257e207c17ea59776e528
8605c7dd8422470489edd7b7adc7f1bb
2d80d4bed6978d3f86dd4f9e9b42a361
1c1f1207c3a680ccbf70ffc22adfb59f
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 PUP.WinOptimizer
This report identifies WinOptimizerContextHandler64.dll by MD5 79db8ca7227c42658145a3a72e607228. It is part of the PUP report group. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.