MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c5d2c2eb44de16ea8762a9f96b95d301e911578cadb0b2a216783f8d7dfc9db. 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: 4


Intelligence 4 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c5d2c2eb44de16ea8762a9f96b95d301e911578cadb0b2a216783f8d7dfc9db
SHA3-384 hash: 93c78c712654b1c1f6d31d83589e035203f7d1cef378812ffe83c07b54b01defb8c2f614c2d377c615ac8af76d22dbf0
SHA1 hash: d1f3fa4af2e7aa334bf35cc261f94da2abb77a77
MD5 hash: f7731d824c5a386c068c0231d1b1b621
humanhash: golf-cold-spring-coffee
File name:Krypton.jar
Download: download sample
File size:77'163 bytes
First seen:2026-06-03 13:54:23 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 1536:vOcJbx7cwk4wcjbeBan3dCJITwi58D7s93NwXnC4zBKSqfc7/DeboQZdG:vFdk4wobyU4GMi5UI9M3zBKSqfgeUQZ0
TLSH T13673029B720E92CCDA775FF272C7D421290A1CF0ABF1312349AD574308592BCA785DE5
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 :
1
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
Krypton.jar
Verdict:
No threats detected
Analysis date:
2026-06-03 13:52:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fcb72f71-4468-46b9-a47f-5c1860a0c589

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/68885/
Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a203257f8676ad4d360a751
Tags:
n/a
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/7c5d2c2eb44de16ea8762a9f96b95d301e911578cadb0b2a216783f8d7dfc9db
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
24 / 100
Link:
https://www.joesandbox.com/analysis/1922289
Signature
Joe Sandbox ML detected suspicious sample
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1922289 Sample: Krypton.jar Startdate: 03/06/2026 Architecture: WINDOWS Score: 24 12 Joe Sandbox ML detected suspicious sample 2->12 6 cmd.exe 2 2->6         started        process3 process4 8 java.exe 3 6->8         started        10 conhost.exe 6->10         started       
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/7c5d2c2eb44de16ea8762a9f96b95d301e911578cadb0b2a216783f8d7dfc9db
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c5d2c2eb44de16ea8762a9f96b95d301e911578cadb0b2a216783f8d7dfc9db/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/7c5d2c2eb44de16ea8762a9f96b95d301e911578cadb0b2a216783f8d7dfc9db
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=prosylvujxqw5kdwfkpznok5gapjcflyzlnqwkrbm6b7rv67zhnq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260603-q8dclagv7w/
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/7c5d2c2eb44de16ea8762a9f96b95d301e911578cadb0b2a216783f8d7dfc9db

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/68885/

Comments