Is ChatGPT Image Oct 6, 2026, 03_09_27 PM (3).nbt safe?
No antivirus engine detected a threat in this GZIP-formatted file, although its recent appearance and lack of runtime analysis warrant normal source verification.
All 75 antivirus engines returned no malicious or suspicious detection, including 17 tier-1 engines. No external intelligence matched the hash, but the file is newly observed and has no sandbox results, so its source should still be verified before opening it in a compatible application.
af4e745c540317bf63…fa49d75802c247Recommended 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 detection, including 17 tier-1 engines. No external intelligence matched the hash, but the file is newly observed and has no sandbox results, so its source should still be verified before opening it in a compatible application.
The strongest evidence is complete detection silence across 75 antivirus engines, with all 17 participating tier-1 engines reporting no threat. MalwareBazaar and YARAify supplied no corroborating malware intelligence, and no heuristic rule fired. Code signing is not meaningful for this GZIP-formatted data file, so its unsigned state carries no weight. Four of five file-type-only comparisons previously received benign outcomes, though those loose matches are weak support. Because no runtime observation or complete contacted-host check exists, the assessment rests primarily on static scanning and should not be interpreted as proof of harmless content.
What We Detected
None of 75 antivirus engines flagged the file as malicious or suspicious. All 17 participating tier-1 engines, including BitDefender, Kaspersky, Microsoft, and ESET-NOD32, reported no detection. MalwareBazaar returned no match, YARAify returned zero matching rules, and no heuristic rule fired.
Threat Behavior
No completed sandbox observation is available because behaviour is null. The contacted-host reputation check is also unavailable because contactedHosts is null, so no conclusions can be drawn about runtime network activity. The file was identified as GZIP data, and code signing is not applicable to this format.
What To Do Now
The evidence does not identify malware, but the file is newly observed and has only one recorded submission. Verify that it came from the expected source, keep endpoint protection enabled, and open it only with the intended NBT-compatible application rather than renaming or executing it.
Where this verdict could be wrong3 caveats
- prevalence.classification=rare_new with 1 submitter and file.ageDays=0, so the file has virtually no established reputation.
- behaviour=null and contactedHosts=null, leaving runtime activity and contacted-host reputation unverified.
- The filename uses an .nbt extension while file.fileType=GZIP; this may be normal compressed NBT data, but content provenance remains unverified.
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
- All 17 reporting tier-1 engines returned no detection
- No MalwareBazaar hash match
- No YARAify rules matched
- No triggered heuristics
- Newly observed file with only 1 submitter and 1 submission
- No completed runtime analysis
- No contacted-host reputation cross-check
- The .nbt filename extension differs from the detected GZIP container type
Verify the file's source and open it only in the expected NBT-compatible application while keeping endpoint protection enabled. Re-scan it if its contents change or additional detections emerge.
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
- ChatGPT Image Oct 6, 2026, 03_09_27 PM (3).nbt
- Format
- GZIP
- Code signing
- Not applicable to this file type
- Size
- 109.8 KB
- Last analyzed
- Oct 7, 2026, 12:24 AM UTC
af4e745c540317bf63ab331f9ae034788a570753606d268e82fa49d75802c247Safety & 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 ChatGPT Image Oct 6, 2026, 03_09_27 PM (3).nbt safe?
What is ChatGPT Image Oct 6, 2026, 03_09_27 PM (3).nbt?
How many antivirus engines detected ChatGPT Image Oct 6, 2026, 03_09_27 PM (3).nbt?
What is the SHA-256 hash of ChatGPT Image Oct 6, 2026, 03_09_27 PM (3).nbt?
Is it safe to open or extract ChatGPT Image Oct 6, 2026, 03_09_27 PM (3).nbt?
How up to date is this analysis of ChatGPT Image Oct 6, 2026, 03_09_27 PM (3).nbt?
Community
Member reviews and reports for this exact file hash.