Is stop roblox!.exe safe?
Four of 74 engines flagged this new unsigned executable, including Microsoft, but conflicting family labels and absent runtime evidence prevent firm attribution.
The sample is a newly observed, unsigned Windows executable flagged by 4 of 74 engines, with Microsoft identifying a generic Wacatac trojan and Zillya naming Crysan. Most high-trust engines remained silent, and there is no sandbox or complete contacted-host evidence, so the detections warrant caution without establishing a specific family.
e2b6415704be59a281…4202c49586f232Recommended next actions
Before running
Do not run it until the source and publisher can be verified independently.
If you already ran it
Stop using it, scan the device, and watch for unexpected behavior or security alerts. Get a fresh copy from the developer's official site or an official app store.
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 sample is a newly observed, unsigned Windows executable flagged by 4 of 74 engines, with Microsoft identifying a generic Wacatac trojan and Zillya naming Crysan. Most high-trust engines remained silent, and there is no sandbox or complete contacted-host evidence, so the detections warrant caution without establishing a specific family.
Four of 74 engines detected the executable, and one of those detections came from Microsoft, making the signal more meaningful than a low-trust-only pattern. The labels conflict between Wacatac, a generic dropper, GenusT, and Crysan, with no tier-1 family consensus. The file is unsigned and has only one recorded submission, which leaves no publisher identity or established distribution history to offset those detections. No completed sandbox observation is available, and contacted-host reputation was not checked or saved. Independent research feeds returned no match, while the three similar records are only broad file-type matches and therefore provide little attribution value.
What We Detected
Four of 74 antivirus engines flagged the file. Microsoft reported Trojan:Win32/Wacatac.C!ml, Skyhigh reported dropper-like behavior, VirIT used a generic trojan label, and Zillya identified Crysan; however, the engines did not converge on one family.
Threat Behavior
No completed sandbox run is available, so execution behavior was not observed. Contacted-host reputation was also not checked or saved, leaving no complete network-reputation result. Static PE analysis found no likely packing or high-entropy code, but that does not negate the antivirus detections.
What To Do Now
Do not run the executable on a production or personal system unless its origin and purpose can be independently verified. Keep endpoint protection enabled, quarantine the file, and obtain a fresh copy only from a known official source if it is expected software.
Where this verdict could be wrong3 caveats
- 16/17 reporting tier-1 engines did not flag the sample, including BitDefender, ESET-NOD32, Kaspersky, and Fortinet.
- externalIntel.yaraify.ruleCount=0, externalIntel.circl.hit=false, and externalIntel.malwareBazaar.hit=false; these absences may reflect coverage limits rather than innocence.
- peAnalysis.highEntropyCode=false, peAnalysis.likelyPacked=false, and peAnalysis.packers is empty, providing no static packing indicator.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- 16/17 reporting tier-1 engines did not flag the sample
- No strong tier-1 family consensus
- No CIRCL, MalwareBazaar, or YARAify match
- PE analysis found no likely packing or high-entropy code
- 4/74 antivirus detections, including one tier-1 engine
- Unsigned Windows executable
- Only one recorded source and submission
- Conflicting trojan, dropper, and backdoor labels
- No completed sandbox observation
- No complete contacted-host reputation result
Quarantine the file and avoid executing it until its source and expected function are verified. Keep security protection enabled and replace it with a copy obtained directly from an official channel.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete4 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
- 4 / 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
4 of 74 antivirus engines flagged the file, including Microsoft and Skyhigh.
Verdict inputView chapterProvenanceObservedSourceAntivirus analysisObserved at - 02
The hash has been submitted 1 time from 1 source.
ProvenanceDerivedSourceSaved report factsObserved at
Detection sources at a glance
Category: generic-trojan
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.
4 of 74 engines flagged this file
View all 74 engine results
Section entropy & packers
No high-entropy executable section or known packer signature was detected. Data and resource sections can still have high entropy without indicating packed code.
How widely this file has been seen
Barely seen in the wild and first surfaced recently. 4 antivirus detections make that low prevalence materially relevant, but rarity alone is not proof of malware.
Fingerprint and provenance
- File name
- stop roblox!.exe
- Format
- Win32 EXE
- Code signing
- No verified publisher
- Size
- 1.2 MB
- Last analyzed
- Sep 18, 2026, 9:00 AM UTC
e2b6415704be59a2812c6a79768e3b8c0b4fa2a70eba0ad7034202c49586f232Safety & FAQ
Complete recovery guidance and answers for the next decision.
What to do now
We couldn't fully clear this file. Treat it with caution.
- Recovery step 01
Don't run it unless you're certain it came from a source you trust.
- Recovery step 02
Check where you got it — an unexpected attachment or a random download link is a red flag.
- Recovery step 03
If its origin cannot be confirmed, delete this file and use a fresh copy from a trusted source. Get a fresh copy from the developer's official site or an official app store.
- Recovery step 04
If you're still unsure, scan it again in a day or two — detections often catch up on newer files.
Safety FAQ
Direct answers grounded in the saved verdict and evidence in this report.
Is stop roblox!.exe safe, or is it malware?
What is stop roblox!.exe?
How many antivirus engines detected stop roblox!.exe?
I already downloaded and ran stop roblox!.exe — what should I do?
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What kind of malware is stop roblox!.exe?
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Community
Member reviews and reports for this exact file hash.