Is Overscan-main.zip safe?
No antivirus engine or external intelligence source identified a threat, although this newly observed ZIP archive lacks runtime and host-reputation coverage.
All 75 antivirus engines returned without a malicious or suspicious detection, including 16 tier-1 engines reporting no detection. No external-intelligence match was found, but the archive is newly observed and has no completed runtime analysis, so its extracted contents should still be handled cautiously.
866326b8cffcad0d6e…6bf073b5919624Recommended 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.
All 75 antivirus engines returned without a malicious or suspicious detection, including 16 tier-1 engines reporting no detection. No external-intelligence match was found, but the archive is newly observed and has no completed runtime analysis, so its extracted contents should still be handled cautiously.
The strongest evidence is the complete absence of malicious or suspicious detections across 75 engines. Sixteen tier-1 engines reported no detection, including Microsoft, Kaspersky, ESET-NOD32, BitDefender, and Avast. Research intelligence produced no MalwareBazaar, CIRCL, or YARAify match. However, the archive was first observed today from only one source, and no completed runtime observation is available. The similar-file history leans benign, but those entries match only the broad ZIP file type and therefore carry little weight.
What We Detected
No malicious or suspicious result appeared among 75 antivirus engines. Sixteen tier-1 engines reported no detection, and the available MalwareBazaar, CIRCL, and YARAify checks produced no matching threat intelligence.
Threat Behavior
No completed sandbox observation is available, so the archive's extracted files and any runtime activity were not observed. A complete contacted-host reputation result is also unavailable. The archive is newly observed and has only one recorded submission, which limits reputation-based assurance.
What To Do Now
Keep endpoint protection enabled and scan the extracted contents before opening or running them. If the archive came from an unexpected or unverified source, confirm its origin and inspect executable or script files separately.
Where this verdict could be wrong4 caveats
- file.ageDays=0 and prevalence.classification=rare_new mean detections and reputation may not yet have matured.
- behaviour=null leaves the archive's extracted contents and runtime effects unobserved.
- contactedHosts=null means no complete host-reputation cross-check is available.
- The 4/5 prior 'safe' similarHashes entries are filetype-only matches, so they do not establish a close relationship to this archive.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- 0/75 engines reported malicious or suspicious results
- engines.tier1Malicious=0 and 16 tier-1 engines reported no detection
- externalIntel.malwareBazaar.hit=false
- externalIntel.circl.hit=false
- externalIntel.yaraify.ruleCount=0
- Newly observed archive with only one recorded submitter
- No completed runtime observation
- No complete contacted-host reputation result
- ZIP containers can conceal files requiring separate analysis
Keep protection enabled, verify the download source, and scan each extracted file before opening it. Avoid running unexpected executables or scripts from the archive.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete0 of 75 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 / 75engines flagged
- 1sources 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 75 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 1 time from 1 source.
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 75 engines flagged this file
View all 75 engine results
PE structure
Not applicablePE structure analysis applies to Windows executable formats, not this file type.
How widely this file has been seen
Barely seen in the wild and first surfaced recently. That limits reputation evidence, but rarity alone is not proof of malware.
Fingerprint and provenance
- File name
- Overscan-main.zip
- Format
- ZIP
- Code signing
- Not applicable to this file type
- Size
- 17.4 KB
- Last analyzed
- Sep 13, 2026, 1:24 AM UTC
866326b8cffcad0d6ee4381c255f8537709a547966648f68cf6bf073b5919624Safety & 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 Overscan-main.zip safe?
What is Overscan-main.zip?
How many antivirus engines detected Overscan-main.zip?
What is the SHA-256 hash of Overscan-main.zip?
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Community
Member reviews and reports for this exact file hash.