MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b81f27f5769d1e10daf8d9321f10ccc8dbc591d7e1e42029ae9645bb5e315778. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
SilentNet
Vendor detections: 4
| SHA256 hash: | b81f27f5769d1e10daf8d9321f10ccc8dbc591d7e1e42029ae9645bb5e315778 |
|---|---|
| SHA3-384 hash: | a6e4b0e6565b85dda8aa7b23ffc7a3bf4ade9d8cca8ed90ed32c43bfb7d357b17fc105caa047965338174ec1fb720cc1 |
| SHA1 hash: | 923c09fe3b7eb2b72da582435c50775ac9f834c2 |
| MD5 hash: | 5b05063f144205d2e53971920a496f1b |
| humanhash: | mockingbird-seven-glucose-massachusetts |
| File name: | aurora.cooked.jar |
| Download: | download sample |
| Signature | SilentNet |
| File size: | 5'722'891 bytes |
| First seen: | 2026-10-13 15:17:02 UTC |
| Last seen: | Never |
| File type: |  jar |
| MIME type: | application/java-archive |
| ssdeep | 98304:dGbxp12wRj8coCCVugI3eZSL4HiDwaXt1rEIaPYz5ZmOTQXri:Ub/12E4/pdZSLiidXtabPi5ZLQXu |
| TLSH | T1F7463333AEDA88E8FD13D97766339D2360C4066DE69DC03E6C7816E6447AD5C1F0B226 |
| TrID | 57.8% (.JAR) Minecraft Fabric Mod (24020/2/4) 32.5% (.JAR) Java Archive (13500/1/2) 9.6% (.ZIP) ZIP compressed archive (4000/1) |
| Magika | jar |
| Reporter |  wok |
| Tags: | jar java Python SilentNet |
Intelligence
File Origin
# of uploads :
1
# of downloads :
89
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
aurora.cooked.jar
Verdict:
No threats detected
Analysis date:
2026-10-13 14:56:35 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
70%
Tags:
malware
Verdict:
Clean
File Type:
jar
First seen:
2026-10-13T13:44:00Z UTC
Last seen:
2026-10-15T13:03:00Z UTC
Hits:
~10
Score:
8%
Verdict:
Benign
File Type:
ARCHIVE
Threat name:
ByteCode-JAVA.Trojan.Generic
Status:
Suspicious
First seen:
2026-10-13 15:17:22 UTC
File Type:
Binary (Archive)
Extracted files:
523
AV detection:
5 of 38 (13.16%)
Threat level:
5/5
Detection(s):
Suspicious file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropping
SilentNet
Delivery method
Distributed via web download
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