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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c242ac8afe04f219b8d982a4c78d89701ac286df7aceddf68f31a96acf494ef. 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: 6


Intelligence 6 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c242ac8afe04f219b8d982a4c78d89701ac286df7aceddf68f31a96acf494ef
SHA3-384 hash: 25184169d479a324132e2979e610be78905158456221241a27f42efc188a24df8e7982d5aa3f3733f9980398c5fcdbb3
SHA1 hash: 4a1ce215e7f0d2a7e826222978897f1ff12ee1ec
MD5 hash: c3f5983c1df0e35b0e3bc73079d99154
humanhash: johnny-three-maine-don
File name:EDupe.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:1'977'034 bytes
First seen:2026-09-28 15:11:13 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 49152:U+rZk4dplo+j035ZG8sJ+JuENqZ6v2cqPhZgyioXA:U+re8us0fG8MxENqwEJZgL
TLSH T1C29533823231A721EBA879E69E2C3776982E29C78530711425F43F25C671E57C1CBE7B
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter wok
Tags:jar java Python SilentNet

Intelligence

File Origin
# of uploads :
1
# of downloads :
120
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
EDupe.jar
Verdict:
Malicious activity
Analysis date:
2026-09-28 15:09:11 UTC
Tags:
silentnet stealer python evasion arch-exec auto generic openssl tool arch-doc
Link:
https://app.any.run/tasks/e0abc22e-5e9c-4c4e-9ea2-de2ee808e3f6

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/89465/
Detection(s):
SecuriteInfo.com.Java.Agent.ADG.tr.24022.4418.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ac0b8fa59bf6e2f9e92cd93
Tags:
java
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6aba839624dada3800671a30/reports/28cc26ac-ffe4-4157-9dfd-024fd8178942/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8c242ac8afe04f219b8d982a4c78d89701ac286df7aceddf68f31a96acf494ef
Verdict:
Malicious
File Type:
jar
First seen:
2026-09-28T14:09:00Z UTC
Last seen:
2026-09-30T00:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8c242ac8afe04f219b8d982a4c78d89701ac286df7aceddf68f31a96acf494ef/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/8c242ac8afe04f219b8d982a4c78d89701ac286df7aceddf68f31a96acf494ef
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c242ac8afe04f219b8d982a4c78d89701ac286df7aceddf68f31a96acf494ef/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-28 15:12:18 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rqscvsfp4bhsdg4ntavey6gys4a2ykdn66wo3x3i6mnjnlhustxq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260928-skprtsxyas/
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/8c242ac8afe04f219b8d982a4c78d89701ac286df7aceddf68f31a96acf494ef

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:JAVA_Malware_Unknown_ForgeAuto_03a7ca91
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_0ece8eba
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_1fde0fe5
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_50b45f1d
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_5888acd8
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_61773a0a
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:MULTI_Dropper_Unknown_GitHubObfuscated_JAR
Create hunting rule
Author:Marjoriefort
Description:JAR dropper : classes obfusquees a noms random sous com/github/ (densite >= 4) - famille du resolver GitHub
Reference:Veille glissante 2026-09-17_22 / grappe 21 JAR
Rule name:MULTI_PUA_FabricMod_PackageIcon_LicenseGithub
Create hunting rule
Author:Marjoriefort
Description:Mod Minecraft Fabric (structure package + LICENSE_github) soumis en masse - PUA/mods, pattern de soumission
Reference:misses_archive / grappe 9 archives

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 8c242ac8afe04f219b8d982a4c78d89701ac286df7aceddf68f31a96acf494ef

(this sample)

  
Dropping
SilentNet
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/89465/

Comments