Is FlowCraft.zip safe?
No engine detected a threat in this ZIP archive, although its recent appearance and lack of runtime observation warrant routine source verification.
All 75 antivirus engines returned no malicious or suspicious finding, including 17 tier-1 engines. No external threat-intelligence source corroborated malware, but the archive is newly observed and was not executed in a completed sandbox, so verify its source before extracting it.
667ea19fb9dffcf0a2…86425ec81ed3d2Recommended 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 no malicious or suspicious finding, including 17 tier-1 engines. No external threat-intelligence source corroborated malware, but the archive is newly observed and was not executed in a completed sandbox, so verify its source before extracting it.
The strongest evidence is the complete absence of detections across 75 antivirus engines, with all 17 reporting tier-1 engines silent. Research feeds also provide no corroboration: there is no MalwareBazaar record, CIRCL match, or YARA rule hit. Code-signing evidence is not applicable to a ZIP container, so its absence carries no weight. The archive has only one recorded submission and no completed runtime observation, which limits certainty about its enclosed files. Similar-file history is directionally reassuring, but those five matches are based only on the generic ZIP file type and therefore receive little weight.
What We Detected
None of the 75 antivirus engines reported this ZIP archive as malicious or suspicious. All 17 reporting tier-1 engines, including BitDefender, Kaspersky, ESET-NOD32, and Microsoft, returned no detection. MalwareBazaar, CIRCL, and YARAify supplied no matching threat intelligence.
Threat Behavior
No completed sandbox observation is available, so the contents were not observed executing. A complete contacted-host reputation result is also unavailable. The archive is newly observed with one submission, meaning its reputation history remains limited.
What To Do Now
Confirm that the archive came from the expected source and scan the extracted files before opening or running them. Keep endpoint protection enabled, especially because compressed archives can contain files that require separate inspection.
Where this verdict could be wrong4 caveats
- behaviour=null, so the archive's contents and runtime effects were not observed in a completed sandbox session.
- contactedHosts=null, so no complete host-reputation cross-check is available.
- The sample is newly observed and has only one submission, making the current detection record less established.
- The five prior safe files match only by file type, which is weak evidence because unrelated ZIP archives share that format.
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 antivirus engines reported a malicious or suspicious result
- All 17 reporting tier-1 engines returned no detection
- MalwareBazaar, CIRCL, and YARAify returned no matching intelligence
- No brand mismatch or adversarial-input flag was detected
- Five file-type matches have prior safe outcomes, though this is weak similarity
- Newly observed file with only one recorded submission
- No completed runtime observation
- No complete contacted-host reputation result
- ZIP contents may require separate scanning after extraction
Verify the download source, then extract cautiously and scan each enclosed file before use. Keep antivirus and endpoint protection enabled.
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
- FlowCraft.zip
- Format
- ZIP
- Code signing
- Not applicable to this file type
- Size
- 30.1 KB
- Last analyzed
- Sep 25, 2026, 4:41 PM UTC
667ea19fb9dffcf0a2a188a2af6b03ef93a70bf37ba59ef67e86425ec81ed3d2Safety & 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 FlowCraft.zip safe?
What is FlowCraft.zip?
How many antivirus engines detected FlowCraft.zip?
What is the SHA-256 hash of FlowCraft.zip?
Is it safe to open or extract FlowCraft.zip?
How up to date is this analysis of FlowCraft.zip?
Community
Member reviews and reports for this exact file hash.