GridinSoft Threat Intelligence
Megigyryvo.exe threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Ransom.Wacatac. 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
- Ransom.Wacatac
- Recommended action
- Scan and remove
- Last analysis
- 2022-02-04 21:52:00 (4 years ago)
- File hash
- dc1b29724148b62c0ce4fc9fcca44594
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Ransom.Wacatac, part of the Ransom threat category.
Ransomware families and files associated with encryption or extortion workflows. Related Ransom reports help compare this file with nearby detections, publishers, and hashes.
First seen 2022-02-04 21:52:00 (4 years ago); latest analysis 2022-02-04 21:52:00 (4 years ago).
Company metadata: musical_notation. Product metadata: musical_notation.
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 Ransom category for related samples and common context.
File context
Megigyryvo.exe is a Windows file recorded in the ThreatInfo database. It is associated with musical_notation. The reported company name is musical_notation. The current detection status is Ransom.Wacatac, based on the latest analysis from 2022-02-04 21:52:00 (4 years ago). ThreatInfo groups this verdict with Ransom reports for broader family-level investigation.
If Megigyryvo.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 Ransom.Wacatac.
File Details
| Product Name: | musical_notation |
| Company Name: | musical_notation |
| MD5: | dc1b29724148b62c0ce4fc9fcca44594 |
| Size: | 454 KB |
| First Published: | 2022-02-04 21:52:00 (4 years ago) |
| Latest Published: | 2022-02-04 21:52:00 (4 years ago) |
| Status: | Ransom.Wacatac (on last analysis) | |
| Analysis Date: | 2022-02-04 21:52:00 (4 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.
Common Places:
| %temp% |
ThreatInfo has observed Megigyryvo.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 Megigyryvo.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 Tunisia with 100.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.
Analysis
Megigyryvo.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.
.NET Info:
| MVID: | 86453d11-8f89-47a6-abfa-e27461a5898a |
| Typelib ID: | f2515814-bfd8-4aae-a351-f6a2737baf1d |
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
9954d2463d8ffbed4b051eefe812eeb8
b20c3d79b37b124ff8dceaba4c0989e7
ffeaa44ee42226a79567268da70252ec
a069187a204b6da5d299a0e687402996
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 Ransom.Wacatac
This report identifies Megigyryvo.exe by MD5 dc1b29724148b62c0ce4fc9fcca44594. It is part of the Ransom 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.