Is MarvelRivalsUnmountBlocker 12735 1 2026-09-08T23-36Z 5XuOPYy8U.zip safe?
None of 74 antivirus engines detected a threat, and moderate prevalence plus absent intelligence matches support a benign assessment of this ZIP archive.
The archive produced no malicious or suspicious detections across 74 antivirus engines, including no flags from 17 tier-1 engines. Its moderate circulation and lack of external threat-intelligence matches are reassuring, although no runtime or complete network-host assessment is available.
f5dce06ed7fc220516…d5db8fb860f5bdRecommended next actions
Before opening or extracting
Open or extract it only when its sender or download source has been independently verified.
If you already opened or extracted it
Keep normal device protection enabled and stop if the file behaves unexpectedly.
Intelligence
The saved assessment, checked against the scan evidence and recorded coverage.
The reasoning behind this verdict
This section explains the evidence supporting the verdict and keeps conflicting or missing signals visible.
The archive produced no malicious or suspicious detections across 74 antivirus engines, including no flags from 17 tier-1 engines. Its moderate circulation and lack of external threat-intelligence matches are reassuring, although no runtime or complete network-host assessment is available.
Static scanning found no malicious or suspicious result among 74 antivirus engines. All 17 reporting tier-1 engines, including BitDefender, Kaspersky, ESET-NOD32, Avast, and Fortinet, returned no detection. The archive has appeared through 48 sources across 51 submissions, providing more context than an isolated new sample. Research intelligence produced no MalwareBazaar, YARAify, or CIRCL match, and no heuristic rule fired. However, no completed sandbox execution or complete contacted-host reputation check is available, so the archive should still be obtained from a trusted source before extraction.
What We Detected
None of 74 antivirus engines flagged the ZIP as malicious or suspicious. Seventeen tier-1 engines reported no detection, including BitDefender, Kaspersky, ESET-NOD32, Avast, and Fortinet. No matching MalwareBazaar record, YARAify rule, CIRCL entry, brand mismatch, or triggered heuristic was present.
Threat Behavior
No completed runtime observation is available because behaviour is null. The archive is tagged as containing a PE file, but the supplied evidence does not show execution behavior, dropped malware, or network activity. Contacted-host reputation was not checked or saved, so no conclusion about network destinations can be made.
What To Do Now
Confirm that the archive came from the expected developer or distribution channel before extracting it. Keep endpoint protection enabled and rescan the extracted executable before running it, especially because the ZIP container itself cannot provide a verified publisher identity.
Where this verdict could be wrong3 caveats
- behaviour=null, so the executable content inside the ZIP was not observed running.
- contactedHosts=null, leaving network-host reputation unassessed.
- signing.applicable=false for the ZIP container, so publisher identity could not support the assessment.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- 0/74 engines reported a malicious or suspicious result.
- engines.tier1ReportedClean=17 and engines.tier1Malicious=0.
- externalIntel.malwareBazaar.hit=false and externalIntel.yaraify.ruleCount=0.
- prevalence records 48 unique sources and 51 submissions.
- triggeredHeuristics is empty and no brand mismatch was detected.
- The ZIP is tagged contains-pe, indicating executable content is packaged inside.
- behaviour=null, so no runtime behavior was observed.
- contactedHosts=null, so network-host reputation was not fully assessed.
- Code-signing verification is not applicable to the ZIP container.
Use the archive only if it came from the expected source, and scan its extracted executable before launch. Keep endpoint protection enabled.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete0 of 74 engines flagged the file.
Sandbox
PartialRuntime data is present, but no completed sandbox environment is recorded.
Network
Not runNo contacted-host reputation check is recorded.
No timestamp recordedYARA
CompleteRule evaluation completed with no recorded matches.
External intel
Complete3 of 3 independent reference sources completed.
Behavior
Plain-English impact first, then the observed runtime evidence.
Runtime behavior was not available
The report does not treat a missing runtime observation as a clean result.
Detection & Forensics
Consensus, attribution, signatures, code structure, prevalence, and identity.
Evidence integrity
Chain of custody for the facts preserved in this report.
- 0rule hits recorded
- 0 / 74engines flagged
- 48sources in submission history
Why these facts are shown
Each statement identifies whether it was directly recorded or derived from saved scan facts.
- 01
0 of 74 antivirus engines flagged the file.
Verdict inputView chapterProvenanceObservedSourceAntivirus analysisObserved at - 02
No completed runtime observation is available for this file.
ProvenanceDerivedSourceRuntime coverageObserved at - 03
The hash has been submitted 51 times from 48 sources.
ProvenanceDerivedSourceSaved report factsObserved at
Detection sources at a glance
The available sources did not agree on a named threat category.
MalwareBazaar, YARAify, and CIRCL hashlookup completed and returned no entries for this hash.
YARA rules
No matchesThe rule pass completed without a saved public match.
0 of 74 engines flagged this file
View all 74 engine results
PE structure
Not applicablePE structure analysis applies to Windows executable formats, not this file type.
How widely this file has been seen
Moderate prevalence — neither rare nor common. No strong prior applies.
Fingerprint and provenance
- File name
- MarvelRivalsUnmountBlocker 12735 1 2026-09-08T23-36Z 5XuOPYy8U.zip
- Format
- ZIP
- Code signing
- Not applicable to this file type
- Size
- 6.0 KB
- Last analyzed
- Oct 3, 2026, 1:30 PM UTC
f5dce06ed7fc2205164b3ebe759637404aa18ad0ce982dc341d5db8fb860f5bdSafety & FAQ
Complete recovery guidance and answers for the next decision.
What to do now
This file appears low risk based on the evidence available now.
- Recovery step 01
Open or extract it only when its sender or download source has been independently verified.
- Recovery step 02
A clean result reduces known risk, but it cannot guarantee that every new or targeted threat has been detected.
- Recovery step 03
Keep your antivirus and Windows updates switched on so you stay protected.
Safety FAQ
Direct answers grounded in the saved verdict and evidence in this report.
Is this file safe?
What is this file?
How many antivirus engines detected this file?
What is the SHA-256 hash of this file?
Is it safe to open or extract this file?
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Community
Member reviews and reports for this exact file hash.