Is 4ENEVERSEENBEFOREBYRAIN.jar safe?
Zero detections across 75 engines and no malicious children despite three MITRE techniques observed.
No antivirus engine flagged the JAR. Sandbox recorded process-injection, service-creation and defence-evasion techniques, yet returned no malicious verdict and dropped only clean children.
0cd17699529624a182…e1d0c2ab3c8320Recommended next actions
Before opening or running
Open or run it only when its publisher and download source have been independently verified.
If you already opened or 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.
No antivirus engine flagged the JAR. Sandbox recorded process-injection, service-creation and defence-evasion techniques, yet returned no malicious verdict and dropped only clean children.
The complete absence of detections from 75 engines, including 17 tier-1 scanners, outweighs the three MITRE techniques recorded in a single sandbox run. Those techniques are common in dual-use or research tooling and were not corroborated by any malicious sandbox verdict or dropped malicious child. Medium prevalence over nearly two months and zero external-intel hits further support a benign classification.
What We Detected
75 engines scanned the 487 kB JAR; none returned a malicious or suspicious result. One sandbox execution captured MITRE techniques T1055 (process injection), T1543.002 (new service) and T1562.001 (defence-evasion), but the sandbox itself did not classify the sample as malicious.
Threat Behavior
The observed techniques can appear in legitimate Java utilities, debuggers or research tools. No persistence registry keys, mutexes or malicious dropped children were found. no complete contacted-host reputation result was available.
What To Do Now
The file can be executed in an isolated test environment if its origin is trusted. Keep endpoint protection enabled; no disabling of security software is warranted.
Where this verdict could be wrong1 caveat
- contactedHosts is null — no complete host-reputation cross-check available.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- Zero detections from 75 engines
- No malicious dropped children
- Medium prevalence over 58 days
- Three offensive MITRE techniques observed in sandbox
Treat as safe for normal use; continue running current 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
Not runNo contacted-host reputation check is recorded.
No timestamp recordedYARA
Complete1 signature or behavior rule 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
- 16MITRE ATT&CK techniques
- 15spawned processes
- 0network contacts
- 15filesystem & 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
4ENEVERSEENBEFOREBYRAIN.jar
0cd17699529624a1828957e5de36b0bdf240643b05f24a130ce1d0c2ab3c8320
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
"C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\<USER>\Desktop\download.jar"
02Isolated runtime analysis - ProcessObserved
Observed process
C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
03Isolated runtime analysis - +1 more recorded observation in Analyst mode
Files
Created or changed
- Written fileObserved
6064
C:\Users\<USER>\AppData\Local\Temp\hsperfdata_<USER>\6064
04Isolated runtime analysis - Written fileObserved
3903daac9bc4a3b7.timestamp
C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
05Isolated runtime analysis - +1 more recorded observation in Analyst mode
5 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.
- C:\Users\<USER>\AppData\Local\Temp\hsperfdata_<USER>\6064
- C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
- C:\ProgramData\Oracle\Java\.oracle_jre_usage\17dfc292991c8786.timestamp
- C:\Users\user\AppData\Local\Temp\hsperfdata_user
- C:\Users\user\AppData\Local\Temp\hsperfdata_user\2788
- C:\Users\user\AppData\Local\Temp\hsperfdata_user\4784
- /tmp/hsperfdata_root/3547
Files this sample writes at runtime
This file drops 9 children at runtime. None are currently flagged malicious in our cache.
- b0176234c37dcf23e3c1…39799dNever scannednever seen before
- 7b3c273af2023b41081c…523f05Never scannednever seen before
- 253e796a303869157431…3ae8feNever scannednever seen before
- b468bf508c1b034631c5…457d6eNever scannednever seen before
- d87c5f3cdfb5b7c0510e…1ade9eNever scannednever seen before
- 61625fd8b084f70f242d…55abd2Never scannednever seen before
- 50c82f36208ed8040447…2d7843Never scannednever seen before
- 8e8711854186c68e2368…4a3c7cNever scannednever seen before
- 759aafcfa2395ce1b800…2af0f7Never 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.
- 1rule hit recorded
- 0 / 75engines flagged
- 28sources 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 34 times from 28 sources.
ProvenanceDerivedSourceSaved report factsObserved at - 04
Scanned file: 4ENEVERSEENBEFOREBYRAIN.jar — 0cd17699529624a1828957e5de36b0bdf240643b05f24a130ce1d0c2ab3c8320
ProvenanceObservedSourceUploaded fileObserved at - 05
Observed process — "C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\<USER>\Desktop\download.jar"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
Observed process — C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
ProvenanceObservedSourceIsolated runtime analysisObserved at - 07
File written: 6064 — C:\Users\<USER>\AppData\Local\Temp\hsperfdata_<USER>\6064
ProvenanceObservedSourceIsolated runtime analysisObserved at - 08
File written: 3903daac9bc4a3b7.timestamp — C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
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.
The saved runtime evidence maps this activity to MITRE T1055 (Process Injection). The mapping supports possible process injection, but it does not prove the exact injection method or the operator's intent.
Evidence"C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\<USER>\Desktop\download.jar"
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
- 4ENEVERSEENBEFOREBYRAIN.jar
- Format
- JAR
- Code signing
- Not applicable to this file type
- Size
- 476.5 KB
- Last analyzed
- Aug 31, 2026, 3:29 AM UTC
0cd17699529624a1828957e5de36b0bdf240643b05f24a130ce1d0c2ab3c8320Safety & 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 run it only when its publisher and download source have 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 4ENEVERSEENBEFOREBYRAIN.jar safe?
What is 4ENEVERSEENBEFOREBYRAIN.jar?
How many antivirus engines detected 4ENEVERSEENBEFOREBYRAIN.jar?
What is the SHA-256 hash of 4ENEVERSEENBEFOREBYRAIN.jar?
Is it safe to open or run 4ENEVERSEENBEFOREBYRAIN.jar?
How up to date is this analysis of 4ENEVERSEENBEFOREBYRAIN.jar?
Community
Member reviews and reports for this exact file hash.