🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd1add433ae0f8ea2e5706b8d61297637b4451e9ebd5c237702633d973c08724. 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: 5


Intelligence 5 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd1add433ae0f8ea2e5706b8d61297637b4451e9ebd5c237702633d973c08724
SHA3-384 hash: 0a93d9396429a91810e0aca77c29ea39415c407cbc36d82dadc4133010b2292660c528b8e14ab546b31f9991d67b8fe9
SHA1 hash: 5b6d305be342086770d19302dbdbf72ec0947698
MD5 hash: 490d44caeb5d450015fd6b498f3ee71c
humanhash: monkey-winter-four-paris
File name:Krypton26.2.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:6'228'370 bytes
First seen:2026-10-04 17:54:20 UTC
Last seen:2026-10-04 18:02:29 UTC
File type:Java file jar
MIME type:application/zip
ssdeep 98304:IdrNPBfRB0GBFRvzshdA4CdkJBi9g8PCTaM5lJJsyk5ilzND893+F1eagH/mjues:4rRBnBXLshdA44+MmUhIPJs7cNxeagUs
TLSH T17C563333F9410393B1D7D33422B2417ADD8A9ECDD32DA9671AA8CDC5E82912EE857472
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 :
2
# of downloads :
104
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
Krypton26.2.jar
Verdict:
Malicious activity
Analysis date:
2026-10-04 17:53:10 UTC
Tags:
silentnet stealer evasion python auto generic arch-exec arch-doc
Link:
https://app.any.run/tasks/631a6129-92e3-406c-9219-3bfd68081e2b

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/90638/
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6acf53a66f551121ba150e39
Tags:
malware
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6ac29307d84caffda19d9cce/reports/7ab6d6fd-3ff3-4a5f-84e4-16aa17f11d95/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/dd1add433ae0f8ea2e5706b8d61297637b4451e9ebd5c237702633d973c08724
Verdict:
Unknown
File Type:
jar
Link:
https://opentip.kaspersky.com/dd1add433ae0f8ea2e5706b8d61297637b4451e9ebd5c237702633d973c08724/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/dd1add433ae0f8ea2e5706b8d61297637b4451e9ebd5c237702633d973c08724
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dd1add433ae0f8ea2e5706b8d61297637b4451e9ebd5c237702633d973c08724/
Threat name:
Binary.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-04 17:56:10 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
3 of 24 (12.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3unn2qz24d4oulsxa24nmeuxmn5uiupj5pk4en3qeyz5s46aq4sa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/261004-whkxmsyvhs/
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/dd1add433ae0f8ea2e5706b8d61297637b4451e9ebd5c237702633d973c08724

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)

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 dd1add433ae0f8ea2e5706b8d61297637b4451e9ebd5c237702633d973c08724

(this sample)

anyrun
any.run
https://app.any.run/tasks/631a6129-92e3-406c-9219-3bfd68081e2b
  
Dropping
SilentNet
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/90638/

Comments