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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db8aef92ec9d765a138ef42f839aea16a6293bdbce6bc8af16e3278cc85c531b. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db8aef92ec9d765a138ef42f839aea16a6293bdbce6bc8af16e3278cc85c531b
SHA3-384 hash: 3bcb4cbf6e21232eb75253fa3287d2e5d9511cc3f144d3a1357dc6fc7fc87a8d5f41bd8cf8492c8fa037b9d1eb666c5b
SHA1 hash: 9feb3c7ba51887bad9efb12260a088dcb9a7ee6d
MD5 hash: f00cd9f6f58e363d0ba488f137bf0fff
humanhash: kilo-oklahoma-pasta-mango
File name:silk-id-1.0.0.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:4'756'527 bytes
First seen:2026-10-01 15:09:45 UTC
Last seen:2026-10-03 10:38:34 UTC
File type:Java file jar
MIME type:application/zip
ssdeep 98304:7bzMOjHT3CHO1ROuEruQ0qKzPQ12iq3GRhwaHmRCqA6X3LgvRLRd:7XHT3Cu1R8Tf12nQ3OAg3LgFH
TLSH T14726332BD27D9A9FD23361F2E1950FC325AA81F6C20E807F146C25D904D39A74B17A9F
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter C0RSA
Tags:cysense donutsmp EtherHiding jar java SilentNet


Avatar
C0RSA
silentnet-family Minecraft stealer. silk-id-1.0.0.jar - repack of 'cysense' with injected entrypoint com.github.rcTeuspQn.
Campaign tag: 9ebad53b-2661-4d29-bfc3-6f7b705b68b3
Steals MC session (username, UUID, accessToken) -> POST /shard/prefireMc, then PNG-stego second stage -> portable Python -> main.py. Uploads latest.log -> /shard/submitMinecraftLog.
C2 via Polygon contract 0x9c0a507300fd902787bb193d80fca5ce6e1bff9a (selector 0xce6d41de).
Stage 2: /cdn/e/3b8f6d2a9c1e
Headers: X-Edge-Cache-Revalidate, X-Runtime-Env
Resolves C2 via DoH (cloudflare-dns.com / 1.1.1.1).

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
GB GB
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
jar
Verdict:
Malicious activity
Analysis date:
2026-10-01 17:01:08 UTC
Tags:
silentnet stealer etherhiding evasion python arch-exec arch-doc auto generic openssl tool
Link:
https://app.any.run/tasks/54c11e0a-6034-466c-a379-35d400fec654

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/90121/
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/6abe77e78aa04489b7f998a3/reports/3b8c6945-eb39-441c-b13f-68314237c174/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/db8aef92ec9d765a138ef42f839aea16a6293bdbce6bc8af16e3278cc85c531b
Verdict:
Malicious
File Type:
jar
First seen:
2026-08-02T09:53:00Z UTC
Last seen:
2026-09-16T12:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/db8aef92ec9d765a138ef42f839aea16a6293bdbce6bc8af16e3278cc85c531b/results?tab=lookup
Score:
36%
Verdict:
Susipicious
File Type:
ARCHIVE
Link:
https://malprob.io/report/db8aef92ec9d765a138ef42f839aea16a6293bdbce6bc8af16e3278cc85c531b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db8aef92ec9d765a138ef42f839aea16a6293bdbce6bc8af16e3278cc85c531b/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-08-02 23:53:58 UTC
AV detection:
5 of 24 (20.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ofo7exmtv3fue4o6qxyhgxkc2tcso63zzv4rlyw4mtyzsc4kmnq._file
Result
Malware family:
silentnet
Create hunting rule
Score:
  10/10
Tags:
family:silentnet stealer
Link:
https://tria.ge/reports/261001-sj7k9aef96/
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/db8aef92ec9d765a138ef42f839aea16a6293bdbce6bc8af16e3278cc85c531b

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

File information

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

Web download

SilentNet

Java file jar db8aef92ec9d765a138ef42f839aea16a6293bdbce6bc8af16e3278cc85c531b

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/90121/

Comments