Is DEFAULT - GUSION KOF (SFILE.MOBI).zip safe?
None of 74 antivirus engines detected the ZIP archive, including 17 tier-1 engines, although no completed runtime analysis was available.
The archive drew no malicious or suspicious detections from 74 antivirus engines, and all 17 reporting tier-1 engines found nothing actionable. Threat-intelligence checks also returned no match, but the contents were not observed in a completed sandbox run, so caution remains appropriate when extracting files.
a7e3ff216558ed5846…301dce70aed7adRecommended 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 drew no malicious or suspicious detections from 74 antivirus engines, and all 17 reporting tier-1 engines found nothing actionable. Threat-intelligence checks also returned no match, but the contents were not observed in a completed sandbox run, so caution remains appropriate when extracting files.
Static scanning produced zero malicious and zero suspicious detections across 74 antivirus engines. Seventeen tier-1 engines, including Microsoft, Kaspersky, BitDefender, ESET-NOD32, and Fortinet, reported no detection. Research intelligence returned no MalwareBazaar, CIRCL, or YARAify match. Code-signing evidence is not applicable to a ZIP archive and therefore does not count against it. No completed runtime observation or complete contacted-host reputation check is available, limiting conclusions about files inside the archive after extraction.
What We Detected
None of 74 antivirus engines flagged the ZIP archive as malicious or suspicious. The result includes 17 tier-1 engines reporting no detection, and the available external-intelligence checks returned no matching malware record or YARA rule.
Threat Behavior
No completed sandbox observation is available, so the archive's extracted contents and any resulting execution behavior were not observed. No complete contacted-host reputation result is available either. Signing is not meaningful for the ZIP container itself.
What To Do Now
Keep endpoint protection enabled and scan the extracted files before opening them. If the archive came from an unexpected or untrusted source, inspect its contents carefully and avoid launching scripts or executables until they have been analyzed separately.
Where this verdict could be wrong3 caveats
- behaviour=null means the archive was not observed executing or unpacking in a completed sandbox run.
- contactedHosts=null means no complete reputation result exists for any hosts that embedded content might contact.
- prevalence.uniqueSources=1 and prevalence.timesSubmitted=1 provide limited community exposure despite the medium classification.
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 antivirus engines reported a malicious or suspicious detection.
- engines.tier1ReportedClean=17 and engines.tier1Malicious=0.
- externalIntel.malwareBazaar.hit=false.
- externalIntel.yaraify.ruleCount=0.
- externalIntel.circl.hit=false.
- No completed runtime observation is available for the archive or its extracted contents.
- No complete contacted-host reputation cross-check is available.
- Only one source and one submission are recorded for this hash.
Keep security protection enabled, scan all extracted files individually, and open the archive only if its source and expected contents are trustworthy.
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
- 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 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 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 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
- DEFAULT - GUSION KOF (SFILE.MOBI).zip
- Format
- ZIP
- Code signing
- Not applicable to this file type
- Size
- 9.0 MB
- Last analyzed
- Sep 13, 2026, 12:13 PM UTC
a7e3ff216558ed58468b06f6bc8c7902838322fff8658ec9f5301dce70aed7adSafety & 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 DEFAULT - GUSION KOF (SFILE.MOBI).zip safe?
What is DEFAULT - GUSION KOF (SFILE.MOBI).zip?
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Community
Member reviews and reports for this exact file hash.