MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b34d92bf3e771d285fec73d54fc7df0e613c09ec6f29299a34e71f112845e6a. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b34d92bf3e771d285fec73d54fc7df0e613c09ec6f29299a34e71f112845e6a
SHA3-384 hash: e089ba7fc3f3c2c2a15804c777dd15eee53856d2d3427c46a64e4ddabf0ec0e5802e23db0e59fcf948bad0503748d609
SHA1 hash: 64d715e3db660aa87d4ca640e7fe5746b47e7efb
MD5 hash: 9ee70af11f312660169893ec537b576a
humanhash: edward-one-mountain-south
File name:4E-Client.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:968'152 bytes
First seen:2026-06-16 11:01:59 UTC
Last seen:Never
File type:Java file jar
MIME type:application/java-archive
ssdeep 12288:XqYR4KDdgaRQSFV25FMSKk5QFcdOH2djlIzwh6ebA8ZbpIwogOSypiHjFestFrRF:XDgaCx7/5JU0h6ARYZDpiHj8u2jpy6W
TLSH T1D1250203BE6D8825D33B503EE58499533CAD26DDD109E13385AC4D9B2CBB9D80A89FDD
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 :
58
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
4E-Client.jar
Verdict:
Malicious activity
Analysis date:
2026-06-16 10:56:50 UTC
Tags:
silentnet stealer
Link:
https://app.any.run/tasks/b92b4989-408a-4a8d-a399-62034505fa37

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/70930/
Detection(s):
SecuriteInfo.com.Java.SuspAttach.22868839.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a312d5b54a045c3408999ca
Tags:
shellcode virus java
Verdict:
Malicious
Labled as:
Java.Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4b34d92bf3e771d285fec73d54fc7df0e613c09ec6f29299a34e71f112845e6a
Verdict:
Clean
File Type:
jar
Link:
https://opentip.kaspersky.com/4b34d92bf3e771d285fec73d54fc7df0e613c09ec6f29299a34e71f112845e6a/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1928681
Signature
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1928681 Sample: 4E-Client.jar Startdate: 16/06/2026 Architecture: WINDOWS Score: 52 13 c2a9c95e369881c67228a6591cac2686.clo.footprintdns.com 2->13 15 Multi AV Scanner detection for submitted file 2->15 17 Joe Sandbox ML detected suspicious sample 2->17 7 cmd.exe 2 2->7         started        signatures3 process4 process5 9 java.exe 3 7->9         started        11 conhost.exe 7->11         started       
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/4b34d92bf3e771d285fec73d54fc7df0e613c09ec6f29299a34e71f112845e6a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b34d92bf3e771d285fec73d54fc7df0e613c09ec6f29299a34e71f112845e6a/
Verdict:
Malicious
Threat:
Family.SILENTNET
Link:
https://tip.neiki.dev/file/4b34d92bf3e771d285fec73d54fc7df0e613c09ec6f29299a34e71f112845e6a
Threat name:
Package.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-06-09 21:08:19 UTC
File Type:
Package (Java)
Extracted files:
367
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jm2nsk7t45y5fbp6y46vj7d56dtbhqe6y3zjfgndjzy7ceuelzva._file
Result
Malware family:
silentnet
Create hunting rule
Score:
  10/10
Tags:
family:silentnet stealer
Link:
https://tria.ge/reports/260616-m5hw5ac18s/
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/4b34d92bf3e771d285fec73d54fc7df0e613c09ec6f29299a34e71f112845e6a

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

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/70930/

Comments