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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d22beb1fb48d117d45ccb1d45738f8546f701ff84a09b6111bb0bc7cb475814b. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d22beb1fb48d117d45ccb1d45738f8546f701ff84a09b6111bb0bc7cb475814b
SHA3-384 hash: 7a2f06d39ca397d172c6dcc30071d13c9c8420620ca4fc342344fd55bf829adc0d477639b5f2cb217a227ba9961b62a4
SHA1 hash: d28a6e2ecff7064d856bdb9732d519f75ae080d4
MD5 hash: 17c8937ba79e101559be1aba5c1db3d1
humanhash: hamper-dakota-burger-hydrogen
File name:argon-b1.1.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:414'152 bytes
First seen:2026-09-30 16:21:19 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 6144:RYKaNaDKvEbI3FWLG2e4ufeOLWXGIqU4vmn/UpFKSp/Vcj2HwDNy:GKDKH1WQ4ufeOLzc4u//WdM2ey
TLSH T17194F121DA1C14EFD627B233E9004BB52C5BE3C9B016910F27649CD6998B1FB4F752AE
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter C0RSA
Tags:donutsmp EtherHiding jar java SilentNet


Avatar
C0RSA
silentnet-family Minecraft stealer. argon-b1.1.jar.
Campaign tag: cf03ac2f-7dd7-4b92-8aec-15ea94266af7
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/v2/9f4e7a2c1b8d.png
Headers: X-Edge-Cache-Revalidate, X-Runtime-Env
Resolves C2 via DoH (cloudflare-dns.com / 1.1.1.1).

Intelligence

File Origin
# of uploads :
1
# of downloads :
127
Origin country :
GB GB
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
jar
Verdict:
Malicious activity
Analysis date:
2026-09-30 16:35:26 UTC
Tags:
silentnet stealer arch-exec arch-doc python auto generic evasion arch-scr openssl tool
Link:
https://app.any.run/tasks/fda18c12-be5a-45d8-b5e2-75b59b6247ba

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/89907/
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
macros-on-open
Link:
https://www.filescan.io/uploads/6abd3738efa1a882e5fc1b05/reports/3231b319-eec2-4263-9d5d-f5831e7a168c/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/d22beb1fb48d117d45ccb1d45738f8546f701ff84a09b6111bb0bc7cb475814b
Verdict:
Malicious
File Type:
jar
First seen:
2026-09-30T14:32:00Z UTC
Last seen:
2026-09-30T23:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d22beb1fb48d117d45ccb1d45738f8546f701ff84a09b6111bb0bc7cb475814b/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/d22beb1fb48d117d45ccb1d45738f8546f701ff84a09b6111bb0bc7cb475814b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d22beb1fb48d117d45ccb1d45738f8546f701ff84a09b6111bb0bc7cb475814b/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-30 16:22:24 UTC
File Type:
Binary (Archive)
Extracted files:
177
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2iv6wh5uruix2romwhkfoohykrxxah7yjie3mei3wc6hzndvqffq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260930-tts2aazgna/
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/d22beb1fb48d117d45ccb1d45738f8546f701ff84a09b6111bb0bc7cb475814b

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

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 d22beb1fb48d117d45ccb1d45738f8546f701ff84a09b6111bb0bc7cb475814b

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/89907/

Comments