🤲🏼 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 55645a7b39263520fca22b3ccd8030ba166eddd7a97b36762e6e100b228d359e. 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


Threat unknown


Vendor detections: 3


Intelligence 3 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55645a7b39263520fca22b3ccd8030ba166eddd7a97b36762e6e100b228d359e
SHA3-384 hash: 26e15805c4c5d68b4b434a3e70e95ab47551578234a089711820ac7ef4f1a6cc50c3cb56f69e71ac1b19d5eed4be0ec1
SHA1 hash: a2d69ea5cc24d1344c475fd4a23b1cefbf183389
MD5 hash: 607eb00e90a227f0e2f290265b85b033
humanhash: bravo-missouri-timing-hotel
File name:kryptonclient-1.0.0 (2).jar
Download: download sample
File size:19'016 bytes
First seen:2026-10-01 17:22:05 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 384:f03w9gnttOolyT0eM///ZZh1N331bn+/J+tGmKitdQjWzbsB1hP/n5:fm9nPOolygeM/t1RB+/J+tHZtKjWI1hJ
TLSH T1F382BF3AD0D4E537F86B8AB07142597639B412D08442631B4FEBA122D963F51AF8F5FC
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 Anonymous
Tags:jar stealer Webhook

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
kryptonclient-1.0.0 (2).jar
Verdict:
No threats detected
Analysis date:
2026-10-01 17:20:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c270cdae-9f7a-4b1b-89bf-b47a9f6316ed

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/90161/
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/6abe96c96d0b181e071c8b19/reports/7d117121-f9b7-41aa-a710-0644f7c5f220/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/55645a7b39263520fca22b3ccd8030ba166eddd7a97b36762e6e100b228d359e
Verdict:
Unknown
File Type:
jar
Link:
https://opentip.kaspersky.com/55645a7b39263520fca22b3ccd8030ba166eddd7a97b36762e6e100b228d359e/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/55645a7b39263520fca22b3ccd8030ba166eddd7a97b36762e6e100b228d359e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/55645a7b39263520fca22b3ccd8030ba166eddd7a97b36762e6e100b228d359e/
Threat name:
Binary.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-01 17:22:32 UTC
File Type:
Binary (Archive)
Extracted files:
19
AV detection:
3 of 24 (12.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kvsfu6zzey2sb7fcfm6m3abqxilg5xoxvf5tm5ronyiawiungwpa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/261001-vxn26swsd1/
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/55645a7b39263520fca22b3ccd8030ba166eddd7a97b36762e6e100b228d359e

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_205e30ee
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_5dd8d8b7
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:JAVA_Malware_Unknown_ForgeAuto_8814e6c9
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (class, etat binaire)
Rule name:MULTI_Malware_Unknown_ForgeAuto_b2a4008d
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (inconnu, etat binaire)

File information

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

Web download

Java file jar 55645a7b39263520fca22b3ccd8030ba166eddd7a97b36762e6e100b228d359e

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/90161/

Comments