Is Oneclick-V8.4.bat safe?
Batch file shows zero engine detections and no malicious sandbox verdict despite heuristic flags.
All 75 engines returned clean results with no tier-1 or low-trust malicious flags. Sandbox execution produced no malicious verdict and contacted hosts carried no prior malicious reputation.
248e195707624862a4…42249c494568bfRecommended next actions
Before running
Run it only when it came from the developer's official site or another source you independently trust.
If you already ran 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 engines returned clean results with no tier-1 or low-trust malicious flags. Sandbox execution produced no malicious verdict and contacted hosts carried no prior malicious reputation.
The file triggered two behavioural heuristics for UAC-bypass patterns and direct-IP contact, yet these remain unsupported by any engine detection or sandbox verdict. Medium prevalence across 381 sources over five months indicates established distribution without corresponding malicious reports. External intelligence sources returned no hits, and the single dropped child also carries an unknown verdict. The combination of zero detections, clean sandbox outcome, and neutral host reputation outweighs the heuristic signals.
What We Detected
Zero of 75 engines flagged the batch file. Sandbox analysis recorded ambient techniques only and no malicious verdict. Three external IPs were contacted, but none matched known-malicious entries in our cache.
Threat Behavior
The sample wrote log files and queried the Windows build number. No persistence mechanisms, registry modifications, or dropped malicious children were observed. Heuristics flagged a UAC-bypass pattern and direct-IP traffic, but these lack corroboration from engines or sandbox verdicts.
What To Do Now
Keep endpoint protection enabled. If the script's purpose is unclear, review its source and test in an isolated environment before broader use.
Where this verdict could be wrong2 caveats
- MalwareTips.Synth.UacBypass fired on fltmc.exe invocation; heuristic may flag legitimate admin tooling.
- Community comments tag the file #malware and #ransomware despite zero engine detections.
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 engines malicious
- Sandbox verdict clean
- Medium prevalence with no malicious reports
- No external intelligence hits
- Heuristic rule MalwareTips.Synth.UacBypass triggered on fltmc invocation
- Direct-IP contact observed without domain names
The evidence supports treating the file as safe for normal use while maintaining standard endpoint protection.
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
Complete1 isolated runtime environment contributed observations.
Network
Partial1 of 4 contacted hosts were cross-checked; coverage is incomplete.
YARA
Complete2 signature or behavior rules matched.
External intel
Complete3 of 3 independent reference sources completed.
Behavior
Plain-English impact first, then the observed runtime evidence.
Runtime flight recorder
Capture complete- 1isolated sandbox run
- 6MITRE ATT&CK techniques
- 12spawned processes
- 4network contacts
- 6filesystem & mutex artifacts
Attack story
Runtime observations grouped by analysis stage. Arrows organize the stages; they do not claim chronology or causality.
Input file
The submitted object
- FileObserved
Oneclick-V8.4.bat
248e195707624862a4268cae02ff94c6b2cd8135afcb84324142249c494568bf
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
"C:\Windows\system32\cmd.exe" /c start /wait "" "C:\Users\<USER>\Desktop\Oneclick-V8.4.bat"
02Isolated runtime analysis - ProcessObserved
Observed process
C:\Windows\system32\cmd.exe /K "C:\Users\<USER>\Desktop\Oneclick-V8.4.bat"
03Isolated runtime analysis - +1 more recorded observation in Analyst mode
Files
Created or changed
- Written fileObserved
Oneclick Log.txt
C:\Oneclick Logs\Oneclick Log.txt
04Isolated runtime analysis - Written fileObserved
WinVersion.txt
C:\Oneclick Logs\Extra\WinVersion.txt
05Isolated runtime analysis - +1 more recorded observation in Analyst mode
Network
Hosts contacted
- Contacted hostObserved
185.199.111.133
Contact observed during runtime.
06Isolated runtime analysis - Contacted hostObserved
104.18.20.213
Contact observed during runtime.
07Isolated runtime analysis - +1 more recorded observation in Analyst mode
7 recorded facts from one runtime window. Every fact remains independently traceable in Analyst mode.
What this file did when executed
This file was detonated in 1 sandbox and its runtime behaviour was observed.
Adversary techniques mapped to the MITRE ATT&CK framework.
- 185.199.111.133
- 104.18.20.213
- 162.159.36.2
- http://r12.c.lencr.org/78.crl
- C:\Oneclick Logs\Oneclick Log.txt
- C:\Oneclick Logs\Extra\WinVersion.txt
- C:\Oneclick Logs
- C:\Oneclick Logs\Extra
- \Device\ConDrv\\Connect
Files this sample writes at runtime
This file drops 1 child at runtime. None are currently flagged malicious in our cache.
- bd98457b6ac9dc5c0811…0f64fdNever 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.
- 2rule hits recorded
- 0 / 75engines flagged
- 381sources 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
1 high-confidence signature or behavior rule matched this file.
Verdict inputView chapterProvenanceDerivedSourceSignature and behavior rulesObserved at - 03
The hash has been submitted 423 times from 381 sources.
ProvenanceDerivedSourceSaved report factsObserved at - 04
Scanned file: Oneclick-V8.4.bat — 248e195707624862a4268cae02ff94c6b2cd8135afcb84324142249c494568bf
ProvenanceObservedSourceUploaded fileObserved at - 05
Observed process — "C:\Windows\system32\cmd.exe" /c start /wait "" "C:\Users\<USER>\Desktop\Oneclick-V8.4.bat"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
Observed process — C:\Windows\system32\cmd.exe /K "C:\Users\<USER>\Desktop\Oneclick-V8.4.bat"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 07
File written: Oneclick Log.txt — C:\Oneclick Logs\Oneclick Log.txt
ProvenanceObservedSourceIsolated runtime analysisObserved at - 08
File written: WinVersion.txt — C:\Oneclick Logs\Extra\WinVersion.txt
ProvenanceObservedSourceIsolated runtime analysisObserved at - 09
Contacted host: 185.199.111.133 — Contact observed during runtime.
ProvenanceObservedSourceIsolated runtime analysisObserved at - 10
Contacted host: 104.18.20.213 — Contact observed during runtime.
ProvenanceObservedSourceIsolated runtime 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.
Signatures and behavior heuristics
A community signature or high-severity behavioral heuristic matched. Signatures identify known patterns; heuristics are strong leads but are not proof on their own.
Sample invoked a known UAC auto-elevation helper (fodhelper / eventvwr / sdclt / wsreset / cmstp / etc.) with custom arguments. These binaries are abused via registry-hijack UAC bypasses; legitimate software never calls them with arguments.
EvidenceC:\Windows\System32\fltMC.exe fltmcThe sample contacted an external IP address directly and no application domain was recorded. Direct-IP traffic also occurs in legitimate installers and infrastructure, so this is supporting context only and requires corroboration from host reputation and other runtime evidence.
Evidence185.199.111.133 · 104.18.20.213 · 162.159.36.2
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
- Oneclick-V8.4.bat
- Format
- DOS batch file
- Code signing
- Not applicable to this file type
- Size
- 272.2 KB
- Last analyzed
- Aug 28, 2026, 12:10 AM UTC
248e195707624862a4268cae02ff94c6b2cd8135afcb84324142249c494568bfSafety & 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
Run it only when it came from the developer's official site or another source you independently trust.
- 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 Oneclick-V8.4.bat safe?
What is Oneclick-V8.4.bat?
How many antivirus engines detected Oneclick-V8.4.bat?
What is the SHA-256 hash of Oneclick-V8.4.bat?
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Community
Member reviews and reports for this exact file hash.