MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb97fe142c27826338301433e2dc632a6bbc142ce19661e146cc7fd120f7c0ec. 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: 5

Intelligence 5 IOCs YARA 2 File information Comments

SHA256 hash:	bb97fe142c27826338301433e2dc632a6bbc142ce19661e146cc7fd120f7c0ec
SHA3-384 hash:	f57e4061d29727c0b313ee222564d1a54f3f109dc2daf167e99fbf31ff63885eaf9a063778d84c5e95d57855f93ac658
SHA1 hash:	3d6394f9609ddd9e92b92e6552bab5730a20dc0f
MD5 hash:	e1a647417579087f5cc859bdc70874cf
humanhash:	connecticut-hamper-blue-three
File name:	67Client.jar
Download:	download sample
Signature	SilentNet Create hunting rule
File size:	3'576'891 bytes
First seen:	2026-09-22 10:01:36 UTC
Last seen:	Never
File type:	jar
MIME type:	application/zip
ssdeep	98304:FGrjNmXsLGI4qqPylj2q5vXuQ0qdwPRGbxu12jE:cfNmXsLGOqPy5jxT3bs12I
TLSH	T171F533DB8ADEED72E413307DEA581C636E37C191E1CB5C325468A1D32C9AE593E0B349
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 :

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

67Client.jar

Verdict:

Malicious activity

Analysis date:

2026-09-22 09:55:39 UTC

Tags:

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

Link:

https://app.any.run/tasks/5c3a9c08-5522-48e7-ab23-e28b41bfe397

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/88265/

Detection(s):

SecuriteInfo.com.Trojan.GenericKD.81469593.76653121.UNOFFICIAL

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

anti-debug obfuscated

Link:

https://www.filescan.io/uploads/6ab2522b4f3be084fc7e698f/reports/bde880bd-228b-4cb7-8af2-fae6719695e5/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/bb97fe142c27826338301433e2dc632a6bbc142ce19661e146cc7fd120f7c0ec

Score:

31%

Verdict:

Susipicious

File Type:

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260922-l2xqfavx9n/

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/bb97fe142c27826338301433e2dc632a6bbc142ce19661e146cc7fd120f7c0ec

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:	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