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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 102b255c6c47348d43a5173aac1447975c15b9fafd32e2d07b22b4d5d4fc8e41. 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: 102b255c6c47348d43a5173aac1447975c15b9fafd32e2d07b22b4d5d4fc8e41
SHA3-384 hash: 220077e4f48360c74cfa40888f5076d4b97796ee62aae02c4123ace34fb800b2996fd4f53362e7d5a23a467e4e524de6
SHA1 hash: b0db3483e36b08ef62c9d594b96689d1d3c3f91c
MD5 hash: fdaf9ff8face0109727caff0d464f2e1
humanhash: spaghetti-oklahoma-winter-three
File name:vengeance-client-cracked.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:3'623'925 bytes
First seen:2026-09-30 15:29:23 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 98304:uzMOjHT3CHO1ROuEJ3RFhsaWbRTVX6X6t1c:YHT3Cu1RmNC/Xgcc
TLSH T1ADF523278B3E8D6FCD2F5330C7858B8710691669C11F64AB19FA1DDC0881FA7CF9A685
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. vengeance-client-cracked.jar - repack of 'Vengeance Client' with injected entrypoint com.github.tc_ee_pohdkg.
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 :
128
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 15:46:26 UTC
Tags:
silentnet stealer python evasion openssl tool auto generic
Link:
https://app.any.run/tasks/bfb40db9-6bf2-45bb-bf78-1d3c80e85b46

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/89890/
Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ace73262e5d8a93d8150d27
Tags:
n/a
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm fingerprint lolbin obfuscated wmic
Link:
https://www.filescan.io/uploads/6abd2b1048296588e6e4a65c/reports/1ddf7cc0-481b-48c7-a4f9-bfc0936e00a9/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/102b255c6c47348d43a5173aac1447975c15b9fafd32e2d07b22b4d5d4fc8e41
Result
Malware family:
Silentnet
Create hunting rule
Verdict:
Malicious
Trusted hash?:
False
File:
1'350
Classes:
466
Nested archives:
4
Source:
https://www.jarscanner.org/
Findings
Java agent persistence: The manifest registers a premain or agent class.
Silentnet signature: Silentnet signature was detected inside jar.
External process execution: ProcessBuilder can execute operating-system commands.
Verdict:
Malicious
File Type:
jar
First seen:
2026-09-30T13:08:00Z UTC
Last seen:
2026-09-30T23:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/102b255c6c47348d43a5173aac1447975c15b9fafd32e2d07b22b4d5d4fc8e41/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/102b255c6c47348d43a5173aac1447975c15b9fafd32e2d07b22b4d5d4fc8e41
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/102b255c6c47348d43a5173aac1447975c15b9fafd32e2d07b22b4d5d4fc8e41/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-30 15:30:38 UTC
File Type:
Binary (Archive)
Extracted files:
1361
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cavskxdmi42i2q5fc45kyfchs5oblop27uzofud3ek2nlvh4rzaq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260930-sxpbtsbf27/
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/102b255c6c47348d43a5173aac1447975c15b9fafd32e2d07b22b4d5d4fc8e41

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 102b255c6c47348d43a5173aac1447975c15b9fafd32e2d07b22b4d5d4fc8e41

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/89890/

Comments