MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8320bc0cf40a22136379c6cc005937da37bb5bbf6a4e15616846f0b44f895b18. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8320bc0cf40a22136379c6cc005937da37bb5bbf6a4e15616846f0b44f895b18
SHA3-384 hash: e5c2d87e0d438b6cbd7c8bc0b2ce21d08ee100620214fb39d1b921ce4868a85fa6454053f849a7f07b964331f7376a16
SHA1 hash: 5bfa804cba6f62081e94a1b342b88ec386ce27a9
MD5 hash: dd98b696580f35aebdff32331e42d6c0
humanhash: tennis-one-east-violet
File name:kryptonite-fabric-1.21.11.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:5'647'661 bytes
First seen:2026-06-17 18:22:31 UTC
Last seen:2026-06-17 18:22:44 UTC
File type:Java file jar
MIME type:application/zip
ssdeep 98304:VX66PQGWc8IQYrc16j5E0iG8oEiUyKtka0iyLmH800Dx+KyksqYaw:56SQ/+QR16j5E0bhDwU680S8KMj
TLSH T1BF463314D9BD267DD5632330D8860E2B3B4E23C4AD067E2F1BB418BA4D436C66FC5B99
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter burger
Tags:jar SilentNet

Intelligence

File Origin
# of uploads :
2
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
jar
Verdict:
Malicious activity
Analysis date:
2026-06-17 18:30:42 UTC
Tags:
silentnet stealer evasion
Link:
https://app.any.run/tasks/8dd0fe5b-2098-4508-82fc-e7721fbf0c8d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/71103/
Detection(s):
SecuriteInfo.com.Java.Trojan.GenericGB.29966.994.29464.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Java.Trojan.GenericGB.29966.893.26375.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a32e61b54a045c3408a00cd
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
similar-threat
Link:
https://www.filescan.io/uploads/6a32e626a419cb85d28c4f6e/reports/15fe3a73-9f60-43f1-b0f7-e41a05ff64df/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8320bc0cf40a22136379c6cc005937da37bb5bbf6a4e15616846f0b44f895b18
Verdict:
Malicious
File Type:
jar
First seen:
2026-06-17T15:34:00Z UTC
Last seen:
2026-06-18T00:05:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Java.Generic
Link:
https://opentip.kaspersky.com/8320bc0cf40a22136379c6cc005937da37bb5bbf6a4e15616846f0b44f895b18/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1929587
Signature
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1929587 Sample: kryptonite-fabric-1.21.11.jar Startdate: 17/06/2026 Architecture: WINDOWS Score: 52 12 Multi AV Scanner detection for submitted file 2->12 14 Joe Sandbox ML detected suspicious sample 2->14 6 cmd.exe 2 2->6         started        process3 process4 8 java.exe 3 6->8         started        10 conhost.exe 6->10         started       
Score:
1%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/8320bc0cf40a22136379c6cc005937da37bb5bbf6a4e15616846f0b44f895b18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8320bc0cf40a22136379c6cc005937da37bb5bbf6a4e15616846f0b44f895b18/
Verdict:
Malicious
Threat:
Family.SILENTNET
Link:
https://tip.neiki.dev/file/8320bc0cf40a22136379c6cc005937da37bb5bbf6a4e15616846f0b44f895b18
Threat name:
ByteCode-JAVA.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-06-11 20:07:38 UTC
File Type:
Binary (Archive)
Extracted files:
547
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qmqlydhubirbgy3zy3gaawjx3i33ww57njhbkylii3ylit4jlmma._file
Result
Malware family:
silentnet
Create hunting rule
Score:
  10/10
Tags:
family:silentnet stealer
Link:
https://tria.ge/reports/260617-w1kdtset3w/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/8320bc0cf40a22136379c6cc005937da37bb5bbf6a4e15616846f0b44f895b18

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

SilentNet

Java file jar 8320bc0cf40a22136379c6cc005937da37bb5bbf6a4e15616846f0b44f895b18

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/71103/
  
URLhaus
https://urlhaus.abuse.ch/url/3866633/
  
Delivery method
Distributed via web download

Comments