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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4fc0d031bd5378dc38269e3267307b690cf5161ec8d457c2a4ab8e4c3342f2f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4fc0d031bd5378dc38269e3267307b690cf5161ec8d457c2a4ab8e4c3342f2f
SHA3-384 hash: f6a5ec7430eb8c3959e4d01f29e85a7e32321911685e28fa7a49f92f913cb8316ab18c86caf109e1ddcbb0c4048cd9aa
SHA1 hash: 813b8091a768c5bf758e30a7ba307cbc733d6442
MD5 hash: fefc9c2e27b26cd08815e2c3dbd15378
humanhash: fanta-dakota-earth-snake
File name:CorzCracked.jar
Download: download sample
File size:39'841'460 bytes
First seen:2026-10-03 12:15:16 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 786432:itFsiCAzERkbeE5VmRwq8LVWZvUBCfa00HeQ6gupFbWy:SywPmRwq8LVWBUB0a1HeDf
TLSH T17197338F920C5439DC0BD7318064DD273D762BA4812FFA293975E1898D87BB68F8875E
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika apk
Reporter wok
Tags:jar java Python SilentNet

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
jar
Verdict:
No threats detected
Analysis date:
2026-10-03 12:24:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/baa77499-0680-438f-b207-22f964ecc204

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/c4fc0d031bd5378dc38269e3267307b690cf5161ec8d457c2a4ab8e4c3342f2f
Verdict:
Unknown
File Type:
jar
Link:
https://opentip.kaspersky.com/c4fc0d031bd5378dc38269e3267307b690cf5161ec8d457c2a4ab8e4c3342f2f/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/c4fc0d031bd5378dc38269e3267307b690cf5161ec8d457c2a4ab8e4c3342f2f
Gathering data
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-10-03 00:45:20 UTC
AV detection:
5 of 24 (20.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yt6a2ay32u3y3q4cnhrsm4yhw2im6ulb5sguk7bkjk4ojqzuf4xq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/261003-pe5pbaxhld/
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/c4fc0d031bd5378dc38269e3267307b690cf5161ec8d457c2a4ab8e4c3342f2f

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: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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Web download

Java file jar c4fc0d031bd5378dc38269e3267307b690cf5161ec8d457c2a4ab8e4c3342f2f

(this sample)

anyrun
any.run
https://app.any.run/tasks/ca85a09b-3955-4fd1-8c9a-607f6676ab22
  
Dropping
SilentNet
  
Delivery method
Distributed via web download

Comments