MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70d09126bfca8bb571c42b707ebb7869dc74fafb5c7ad0d2478f3b3255d5208b. 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 1 File information Comments

SHA256 hash:	70d09126bfca8bb571c42b707ebb7869dc74fafb5c7ad0d2478f3b3255d5208b
SHA3-384 hash:	7f476825001bd051e84d007363ff45c343b343cc2930934317277bb2ada30517707d0ccb377044f2d66ebc0605cdace6
SHA1 hash:	a953cd08f2ee3e2d0c259bdd4b871e3851d6974a
MD5 hash:	eab331d3891d4a093eb94ccba0e086b2
humanhash:	helium-edward-mississippi-vegan
File name:	krypton-client-1.21.11.jar
Download:	download sample
Signature	SilentNet Create hunting rule
File size:	5'535'441 bytes
First seen:	2026-10-08 16:50:53 UTC
Last seen:	Never
File type:	jar
MIME type:	application/java-archive
ssdeep	98304:5Kx5wXm3KMMyLbPn9NuNAwbrupLggtRBdCU2moRFMhG2UkyMFe/:MgW6a/9NmAwbruPtR2fSh8nK6
TLSH	T12C462352F60DA47DE007933258154EA6B82886C9F14FE5BB36F815EA1C879C73F6870E
TrID	48.5% (.JAR) Minecraft Fabric Mod (24020/2/4) 27.2% (.JAR) Java Archive (13500/1/2) 16.1% (.FB2K-COMPONENT) foobar2000 component (8000/1/2) 8.0% (.ZIP) ZIP compressed archive (4000/1)
Magika	jar
Reporter	wok
Tags:	jar java Python SilentNet

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

krypton-client-1.21.11.jar

Verdict:

Malicious activity

Analysis date:

2026-10-08 16:46:24 UTC

Tags:

silentnet stealer etherhiding evasion python auto generic arch-exec arch-doc openssl tool arch-scr

Link:

https://app.any.run/tasks/e7b0160f-affd-4641-8276-21a1c115fecf

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/91134/

Detection(s):

SecuriteInfo.com.Java.SuspAttach.82782529.UNOFFICIAL

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ad07336f4e17c78f7157d58

Tags:

java

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/70d09126bfca8bb571c42b707ebb7869dc74fafb5c7ad0d2478f3b3255d5208b

Verdict:

Malicious

File Type:

jar

First seen:

2026-10-08T13:49:00Z UTC

Last seen:

2026-10-10T06:36:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/70d09126bfca8bb571c42b707ebb7869dc74fafb5c7ad0d2478f3b3255d5208b/results?tab=lookup

Score:

16%

Verdict:

Benign

File Type:

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/261008-vcxhtazzcy/

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/70d09126bfca8bb571c42b707ebb7869dc74fafb5c7ad0d2478f3b3255d5208b

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries