MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4e0c13275c1f2bcac334da6699ba85ad7f32facb587b89e72661fbdf8147339. 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

SHA256 hash:	c4e0c13275c1f2bcac334da6699ba85ad7f32facb587b89e72661fbdf8147339
SHA3-384 hash:	e6e789690b96722d4a863e484c7c1d8d6f6a2be18528507bb4c1f16e821f9a1bd5579fe06359ff672f56b72981c7fb2b
SHA1 hash:	85acae6c4c28aa896c6b66fe3f202f8248c270d9
MD5 hash:	d733925b8b0c8e661996c0d76429f757
humanhash:	crazy-lactose-princess-bacon
File name:	donut-dupe-v2.jar
Download:	download sample
Signature	SilentNet Create hunting rule
File size:	75'298 bytes
First seen:	2026-10-03 09:46:07 UTC
Last seen:	Never
File type:	jar
MIME type:	application/zip
ssdeep	1536:AkBfx4fxpac8SCa6qWMUeQcwXpnfWJ+ZbsfPtF8kgUkX4uRIwMK:ACWfxplC4WW6gJogHtiDUOfRIwMK
TLSH	T1A27302DD19DAF0EDC6FD4ABC844AD851A83D4A9AD6033C5324B9927B25E2DAD0F0CCD4
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 :

# of downloads :

124

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

donut-dupe-v2.jar

Verdict:

Malicious activity

Analysis date:

2026-10-03 09:43:09 UTC

Tags:

silentnet stealer python evasion openssl tool auto generic

Link:

https://app.any.run/tasks/0c8f4113-58bf-4386-866e-39b882b65d7f

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/90405/

Detection(s):

SecuriteInfo.com.Java.Agent.ADG.tr.16532.5725.UNOFFICIAL

Verdict:

Clean

Score:

89.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6acf1371350c7ee8cc155394

Tags:

n/a

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6ac0cee7642184310a4fc402/reports/892f4831-549d-4c15-89a8-dddc0227f62c/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/c4e0c13275c1f2bcac334da6699ba85ad7f32facb587b89e72661fbdf8147339

Result

Malware family:

Silentnet

Verdict:

Malicious

Trusted hash?:

False

File:

Classes:

Nested archives:

Source:

https://www.jarscanner.org/

Findings

Silentnet signature: Silentnet signature was detected inside jar.

External process execution: ProcessBuilder can execute operating-system commands.

Verdict:

Malicious

File Type:

jar

First seen:

2026-10-03T07:37:00Z UTC

Last seen:

2026-10-04T23:46:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/c4e0c13275c1f2bcac334da6699ba85ad7f32facb587b89e72661fbdf8147339/results?tab=lookup

Score:

Verdict:

Benign

File Type:

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/261003-lrsnqswz6p/

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/c4e0c13275c1f2bcac334da6699ba85ad7f32facb587b89e72661fbdf8147339

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