Is Client.zip safe?
No engine detected a threat in this archive, though its recent appearance and inconclusive child-file assessments warrant ordinary caution before extraction.
All 75 antivirus engines show no threat detection, including 15 tier-1 engines, and no corroborating research intelligence or malicious child was identified. However, the archive is only three days old, its eight extracted members remain inconclusive, and no completed runtime observation is available.
34c9e6cf0598ab4256…e2cd5044fa6727Recommended 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 show no threat detection, including 15 tier-1 engines, and no corroborating research intelligence or malicious child was identified. However, the archive is only three days old, its eight extracted members remain inconclusive, and no completed runtime observation is available.
The strongest evidence is broad static agreement: 0 of 75 engines flagged the archive, with 15 tier-1 engines reporting no detection. No named family, offensive-tool label, brand mismatch, fired heuristic, or external research rule supports a threat finding. Eight extracted members were inspected without a malicious-child result, although each child remained unclassified rather than conclusively benign. No sandbox completed execution, so runtime behavior cannot be characterized. No complete contacted-host reputation result is available, and the sample's short three-day history modestly limits confidence.
What We Detected
No antivirus engine flagged the archive: 0 of 75 reported a malicious or suspicious result. This includes no detections from Avast, BitDefender, ESET-NOD32, Kaspersky, or Microsoft, and no malware family consensus was present. No matching research rules, known malware-feed entry, brand mismatch, or triggered heuristic added contrary evidence.
Threat Behavior
No completed sandbox run is available, so execution-time behavior was not observed. Eight extracted members were inspected and no malicious child was identified, but all eight remain unclassified; this provides limited reassurance rather than definitive validation. No complete host-reputation cross-check is available.
What To Do Now
Keep endpoint protection enabled while extracting or opening the archive. Because the sample is recent and its child files remain inconclusive, obtain it only from a trusted source and rescan extracted executables before running them.
Where this verdict could be wrong4 caveats
- behaviour.sandboxCount=0 provides no completed runtime evidence, so execution-time behavior remains unverified.
- droppedChildren.rollup.unknown=8 means none of the eight inspected archive members received a conclusive child verdict.
- contactedHosts=null means no complete host-reputation result is available.
- file.ageDays=3 indicates a recently observed archive, leaving less historical evidence than an established file.
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 detection.
- tier1Malicious=0, with 15 tier-1 engines reporting no detection.
- droppedChildren.hasMaliciousChild=false.
- externalIntel.malwareBazaar.hit=false and externalIntel.yaraify.ruleCount=0.
- triggeredHeuristics contains no fired rules.
- The archive was first observed only 3 days ago.
- All 8 inspected child files remain unclassified.
- No completed sandbox execution is available.
- No complete contacted-host reputation result is available.
- The ZIP contains PE files that may execute after extraction.
The archive can be handled with normal caution if it came from a trusted source. Keep endpoint protection enabled, extract it in a controlled location, and rescan any executable members before launch.
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.
Files this sample writes at runtime
This file drops 8 children at runtime. None are currently flagged malicious in our cache.
- fde7b33a1a55d2efb9df…afe540Never scannednever seen before
- b3784d6d3f0630cf5d4e…b05256Never scannednever seen before
- 40b852b1f5557b2fe9d5…25411aNever scannednever seen before
- 4b6b30ff2edfc5a0a6be…1fe277Never scannednever seen before
- ee4f97a214010b30272f…d41a22Never scannednever seen before
- 65d44ccbdd3a55d0d09e…fef63aNever scannednever seen before
- 875125877cc87c655f76…265ae9Never scannednever seen before
- aaacdbf518067fcb9ecf…5bd8a1Never scannednever seen before
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
- 5sources 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 5 times from 5 sources.
ProvenanceDerivedSourceSaved report factsObserved at - 04
Scanned file: Client.zip — 34c9e6cf0598ab42567e64c71aab398a9e444438575d1059e4e2cd5044fa6727
ProvenanceObservedSourceUploaded fileObserved at - 05
Dropped file: fde7b33a1a55d2efb9df6b3df367992cfeb399fa83277712cd0bf71763afe540 — No child-file verdict was available.
ProvenanceDerivedSourceDropped-file analysisObserved at - 06
Dropped file: b3784d6d3f0630cf5d4e234da1e25b8d9b475e30a57451566006998523b05256 — No child-file verdict was available.
ProvenanceDerivedSourceDropped-file analysisObserved 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
Moderate prevalence — neither rare nor common. No strong prior applies.
Fingerprint and provenance
- File name
- Client.zip
- Format
- ZIP
- Code signing
- Not applicable to this file type
- Size
- 111.1 MB
- Last analyzed
- Oct 6, 2026, 12:15 AM UTC
34c9e6cf0598ab42567e64c71aab398a9e444438575d1059e4e2cd5044fa6727Safety & 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 Client.zip safe?
What is Client.zip?
How many antivirus engines detected Client.zip?
What is the SHA-256 hash of Client.zip?
Is it safe to open or extract Client.zip?
How up to date is this analysis of Client.zip?
Community
Member reviews and reports for this exact file hash.
