File scan report
Verdict Safe
Is casino_
No antivirus engine flagged the 46 kB JAR despite 74 total scans.
Moderate evidence · No engine flags it, but no publisher signature confirms who made it.
The sample shows no malicious indicators; treat it as safe for normal use while retaining standard security controls.
Good practice2 tips
We found nothing harmful in this file.
Run it only if it came from the project's own website.
Keep your security software and system updates switched on.
No scanner can promise a file is 100% safe.
Reads the latest antivirus results for this file's hash. Nothing is uploaded.
Antivirus results
0 of 64 flagged
- Flagged 0
- No detection 64
- No result 10
- Code signing Not applicable
- Test run Completed
- First seen 9mo ago
Chapter 02
Why we think so
0 points against it and 3 in its favour, checked against the scan evidence.
The reasoning behind this verdict
Zero malicious detections from 74 engines, medium prevalence, and a clean community annotation indicate the file is benign. Sandbox activity shows only routine and two defensive techniques without malicious outcomes.
The complete absence of detections across major, smaller and less reliable engines outweighs the two MITRE techniques observed in the sandbox. Medium prevalence and an explicit clean community report further support safety. No external-intel hits or dropped malicious files it created exist. The lack of a contacted-hosts cross-check is noted but does not alter the verdict given the other evidence.
What We Detected
74 engines scanned the 46 kB JAR; none returned a malicious or suspicious result. Sandbox execution recorded two MITRE techniques (T1543.002, T1562.001) and eight routine ones, but produced no malicious verdict or files it created.
Threat Behavior
The file writes temporary Java performance data and log files, adjusts permissions via icacls, and restarts the CUPS service on Linux. No control-server domains, persistence mechanisms, or malicious files it created were observed.
What To Do Now
The file can be executed in a standard environment. Keep security software enabled and monitor for any unexpected outbound connections.
Where this verdict could be wrong2 caveats
- behaviour.offensiveTechniques include persistence and defense-evasion IDs that could indicate malicious intent, yet sandboxVerdicts and droppedChildren show no malicious outcome.
- contactedHosts is null, so no complete host-reputation cross-check is 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 across 74 engines
- Medium prevalence with 53 submitters
- Explicit clean community annotation
6 sources checked · 5 complete · 1 not needed or not applicable. See every source
Chapter 03
What it did in our test
It ran in our isolated test environment; no test environment rated what it did as risky.
Test run summary
Capture complete- 10sandbox rule tags
- 3spawned processes
- 0network contacts
- 14filesystem & mutex artifacts
What this file did when executed
This file was run in a sandbox and its runtime behaviour was observed.
Techniques observed in the sandbox
10MITRE ATT&CK techniques the sandbox mapped. Highlighted ones are rare in normal software; the others are common in legitimate programs too.
- T1064
- T1082· System recon
- T1106
- T1202
- T1518.001· Checks your AV
- T1543.002· Service install
- T1562.001· Disables security
- T1564· Hides artifacts
- T1564.001· Hides artifacts
- T1564.003· Hides artifacts
Observed activity
Processes started
3Programs the file ran, with their command lines.
java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\<USER>\Desktop\runtime.jar"cmd.exeC:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c ""C:\Program Files\Java\jre1.8.0_441\bin\java.exe" -javaagent:"C:\Users\user\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\sample.jar"" >> C:\cmdlinestart.log 2>&1java.exe"C:\Program Files\Java\jre1.8.0_441\bin\java.exe" -javaagent:"C:\Users\user\AppData\Local\Temp\jartracer.jar" -jar "C:\Users\user\Desktop\sample.jar"
Files
14Files the file created, changed or deleted.
- Written
C:\Users\<USER>\AppData\Local\Temp\hsperfdata_<USER>\5660 - Written
C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp - Written
C:\ProgramData\Oracle\Java\.oracle_jre_usage\17dfc292991c8786.timestamp - Written
C:\Users\user\AppData\Local\Temp\hsperfdata_user - Written
C:\Users\user\AppData\Local\Temp\hsperfdata_user\6876 - Written
C:\cmdlinestart.log
Show all 14 entries for files
- Written
\Device\ConDrv\\Connect - Written
/proc/4970/coredump_filter - Written
/tmp/hsperfdata_root/4970 - Written
/var/log/auth.log.1.gz - Written
/var/log/kern.log.1.gz - Written
/var/log/syslog.1.gz - Deleted
C:\Users\user\AppData\Local\Temp\hsperfdata_user\6548 - Deleted
/tmp/hsperfdata_root/4970
Sandbox background — not the file
12The analysis machine's own processes and connections, recorded in every run.
- VM process
icacls.exeC:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M - VM process
conhost.exeC:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 - VM process
gzip/bin/gzip - VM process
sh/bin/sh sh -c "\n\t\tinvoke-rc.d --quiet cups restart > /dev/null\n" logrotate_script "/var/log/cups/*log " - VM process
invoke-rc.d/usr/sbin/invoke-rc.d invoke-rc.d --quiet cups restart - VM process
runlevel/sbin/runlevel
Show all 12 entries for sandbox background — not the file
- VM process
systemctl/usr/bin/systemctl systemctl --quiet is-enabled cups.service - VM process
ls/usr/bin/ls ls /etc/rc[S2345].d/S[0-9][0-9]cups - VM process
systemctl/usr/bin/systemctl systemctl --quiet is-active cups.service - VM process
sh/bin/sh sh -c /usr/lib/rsyslog/rsyslog-rotate logrotate_script /var/log/syslog - VM process
rsyslog-rotate/usr/lib/rsyslog/rsyslog-rotate - VM process
systemctl/usr/bin/systemctl systemctl kill -s HUP rsyslog.service
Files this sample writes at runtime
This file drops 3 children at runtime. None are currently flagged malicious in our cache. 3 have no saved verdict and were not checked; that is missing coverage, not a finding.
- d8d86f10fa9bac5e50da…8a88daNot checkedno saved verdict
- 6b270f65a5f433d2ea56…019039Not checkedno saved verdict
- d997d4c933c09d2ff0cc…22626cNot checkedno saved verdict
Chapter 04
Technical details
None of the 64 antivirus engines that checked it flag it.
Sources checked
Every check behind this verdict
6 sources checked · 5 complete · 1 not needed or not applicable. Complete means the check returned a usable result; it does not mean the file is safe.
File fingerprint
- Last analyzed
- Jul 26, 2026, 6:06 AM UTC
- SHA-256
c53a27142a9e1b7ddf5f9993b3bd13439969cc350275d5272b97dfb834a0afd4- SHA-1
8bb9eaa89c51d52294329e00209597851e268482- MD5
b94701aeff818eba3589addf09950343
About this file
casino_rig_1.21.10.jar is a JAR file of 46.0 kB.
- Type and size
- JAR · 46.0 kB
- Signer
- Not applicable
- First seen
- Jan 16, 2026On VirusTotal.
- Submitted by
- 53 distinct sources
First scanned
Antivirus consensus
0 of 64 engines flagged this file
10 of the 74 engines returned no result for this file (file type not supported, or the scan did not finish), so they did not check it.
- Tier-117 engines0flagged
- Tier-234 engines0flagged
- Low-trust13 engines0flagged
View all 74 engine results
- AcronisClean
- AhnLab-V3Clean
- AlibabaClean
- alibabacloudClean
- ALYacClean
- Antiy-AVLClean
- APEXNo result
- ArcabitClean
- AvastClean
- Avast-MobileClean
- AVGClean
- AviraClean
- BitDefenderClean
- BitDefenderFalxNo result
- BkavClean
- CAT-QuickHealClean
- ClamAVClean
- CMCClean
- CrowdStrikeClean
- CTXClean
- CylanceNo result
- CynetClean
- DrWebClean
- ElasticNo result
- EmsisoftClean
- ESET-NOD32Clean
- F-SecureClean
- FortinetClean
- GDataClean
- GoogleClean
- GridinsoftClean
- huorongClean
- IkarusNo result
- JiangminClean
- K7AntiVirusClean
- K7GWClean
- KasperskyClean
- KingsoftClean
- LionicClean
- MalwarebytesClean
- MaxSecureClean
- McAfeeDClean
- MicrosoftClean
- MicroWorld-eScanClean
- NANO-AntivirusClean
- PaloaltoNo result
- PandaClean
- RisingClean
- SangforClean
- SentinelOneClean
- SkyhighNo result
- SophosClean
- SUPERAntiSpywareClean
- SymantecClean
- SymantecMobileInsightNo result
- TACHYONClean
- tehtrisNo result
- TencentClean
- TrapmineNo result
- TrellixENSClean
- TrendMicroClean
- TrendMicro-HouseCallClean
- TrustlookClean
- VaristClean
- VBA32Clean
- VIPREClean
- VirITClean
- ViRobotClean
- WebrootClean
- XcitiumClean
- YandexClean
- ZillyaClean
- ZoneAlarmClean
- ZonerClean
How widely this file has been seen
Moderate prevalence — neither rare nor common. No strong prior applies.
Chapter 05
Questions & answers
Short answers to the 6 questions people ask most about this file.
Is casino_rig_1.21.10.jar safe?
What is casino_rig_1.21.10.jar?
How many antivirus engines detected casino_rig_1.21.10.jar?
What is the SHA-256 hash of casino_rig_1.21.10.jar?
Is it safe to open or run casino_rig_1.21.10.jar?
How up to date is this analysis of casino_rig_1.21.10.jar?
Community
Member reviews and reports for this exact file hash.