Is Jennycraft-Mod-Forge-1.20.1-0fe24.jar safe?
Widely distributed JAR with zero engine detections and no malicious sandbox findings.
All 75 engines returned clean results. The file has been submitted thousands of times over nearly a year with no malicious child files or sandbox verdicts.
792a459d12b2d89dc2…b42dc82cc4739eRecommended 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.
All 75 engines returned clean results. The file has been submitted thousands of times over nearly a year with no malicious child files or sandbox verdicts.
Zero malicious detections across 75 engines, including 17 tier-1 engines, rules out any consensus on malicious code. The file is common_old with thousands of submissions, indicating legitimate distribution. Sandbox analysis produced no malicious verdict despite observing two MITRE techniques that can appear in both benign and malicious JARs. No dropped children were flagged malicious and external intelligence sources returned no hits.
What We Detected
75 antivirus engines scanned the JAR; none flagged it malicious or suspicious. 17 tier-1 engines explicitly returned clean. Sandbox execution observed typical Java runtime activity and two MITRE techniques (T1543.002, T1562.001) but returned no malicious verdict.
Threat Behavior
No malicious child files were dropped. No C2 domains, IPs, or URLs were contacted. External intelligence (CIRCL, MalwareBazaar, YARAify) produced zero hits.
What To Do Now
The file can be considered safe for use. Keep endpoint protection enabled and only download JAR mods from trusted sources.
- Zero detections across 75 engines
- Common_old prevalence with thousands of submissions
- No malicious sandbox verdict
- No malicious dropped children
The evidence supports treating the file as safe; continue normal use while keeping security software active.
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
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 flight recorder
Capture complete- 1isolated sandbox run
- 10MITRE ATT&CK techniques
- 15spawned processes
- 0network contacts
- 21filesystem & 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
Jennycraft-Mod-Forge-1.20.1-0fe24.jar
792a459d12b2d89dc27175d6806cc247ed04b3fe0e333b09aab42dc82cc4739e
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
"C:\Program Files\Java\jre-1.8\bin\java.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
5556
C:\Users\<USER>\AppData\Local\Temp\hsperfdata_<USER>\5556
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>\5556
- 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\6948
- C:\Users\user\AppData\Local\Temp\hsperfdata_user\6016
- C:\Users\user\AppData\Local\Temp\hsperfdata_user\6976
- C:\Users\user\AppData\Local\Temp\hsperfdata_user\6788
- /tmp/hsperfdata_root/4981
- /tmp/hsperfdata_root/4994
Files this sample writes at runtime
This file drops 10 children at runtime. None are currently flagged malicious in our cache.
- 9047a1de7f9bdc92b296…2e29d2Never scannednever seen before
- 164ff16626dda35f63fd…37f7b1Never scannednever seen before
- c1de3a9376fdaef0ba6a…308b70Never scannednever seen before
- 9a250aeeb8a822775aa9…1fff5fNever scannednever seen before
- 3f8096f14540c8e18e4e…ad10b8Never scannednever seen before
- 9af55228e25cba2c6efc…ae17f5Never scannednever seen before
- b468bf508c1b034631c5…457d6eNever scannednever seen before
- d87c5f3cdfb5b7c0510e…1ade9eNever scannednever seen before
- 44a3bab2c338e3bca24c…d3b9e7Never scannednever seen before
- ac941ead01d5451a7a9f…253227Never 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.
- 0rule hits recorded
- 0 / 75engines flagged
- 2,868sources 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
The hash has a long, established submission history across 2,868 sources.
Verdict inputView chapterProvenanceDerivedSourceSubmission historyObserved at - 03
The hash has been submitted 3,827 times from 2,868 sources.
ProvenanceDerivedSourceSaved report factsObserved at - 04
Scanned file: Jennycraft-Mod-Forge-1.20.1-0fe24.jar — 792a459d12b2d89dc27175d6806cc247ed04b3fe0e333b09aab42dc82cc4739e
ProvenanceObservedSourceUploaded fileObserved at - 05
Observed process — "C:\Program Files\Java\jre-1.8\bin\java.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: 5556 — C:\Users\<USER>\AppData\Local\Temp\hsperfdata_<USER>\5556
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.
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
Widely seen in the wild for a long time. High prior this is legitimate; isolated detections on common-old files are usually false positives.
Fingerprint and provenance
- File name
- Jennycraft-Mod-Forge-1.20.1-0fe24.jar
- Format
- JAR
- Code signing
- Not applicable to this file type
- Size
- 37.1 MB
- Last analyzed
- Sep 5, 2026, 2:42 PM UTC
792a459d12b2d89dc27175d6806cc247ed04b3fe0e333b09aab42dc82cc4739eSafety & 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 Jennycraft-Mod-Forge-1.20.1-0fe24.jar safe?
What is Jennycraft-Mod-Forge-1.20.1-0fe24.jar?
How many antivirus engines detected Jennycraft-Mod-Forge-1.20.1-0fe24.jar?
What is the SHA-256 hash of Jennycraft-Mod-Forge-1.20.1-0fe24.jar?
Is it safe to open or run Jennycraft-Mod-Forge-1.20.1-0fe24.jar?
How up to date is this analysis of Jennycraft-Mod-Forge-1.20.1-0fe24.jar?
Community
Member reviews and reports for this exact file hash.