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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc07bb8249ce75deb9ca8a4bad19949fa90303f92e6928491b7b338860e25ed2. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc07bb8249ce75deb9ca8a4bad19949fa90303f92e6928491b7b338860e25ed2
SHA3-384 hash: 08a454ef528b0e54c02af5f5927071eb79a42c873cc5a4d53eb72fbb6bb9450cb89cb87df388010383bc69d28c506e03
SHA1 hash: 99242047c4cdc7f851da3c6f971e45f0be15a330
MD5 hash: ecde187f78135cd44358bc11fde26896
humanhash: video-august-lamp-stream
File name:dqrkis-1.21.11.jar
Download: download sample
Signature SilentNet
Create hunting rule
File size:1'126'699 bytes
First seen:2026-10-01 15:01:13 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 24576:84c4jRlrVU5c3v+iRp6t62qyS2viObObPO8lQlIXxsxAo:84c4jRt0M+I6t67UAPOXln
TLSH T1E235E123A66D61FBF9EB92B342108F65BC281FFCD606B4160FF218915C42CD94F496AD
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. dqrkis-1.21.11.jar - repack of 'aa' with injected entrypoint com.github.findBfapnkus.
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 :
1
# of downloads :
92
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 16:03:54 UTC
Tags:
silentnet stealer python arch-exec arch-doc auto generic evasion openssl tool arch-scr
Link:
https://app.any.run/tasks/55375bfb-50de-4beb-ac1f-a05eeeefa371

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/90113/
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6abe75cdc1ea9a4b39a5602e/reports/f2e597f8-768b-42a3-b986-a305045f3b5b/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/fc07bb8249ce75deb9ca8a4bad19949fa90303f92e6928491b7b338860e25ed2
Verdict:
Malicious
File Type:
jar
First seen:
2026-07-25T13:09:00Z UTC
Last seen:
2026-09-21T10:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fc07bb8249ce75deb9ca8a4bad19949fa90303f92e6928491b7b338860e25ed2/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/fc07bb8249ce75deb9ca8a4bad19949fa90303f92e6928491b7b338860e25ed2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fc07bb8249ce75deb9ca8a4bad19949fa90303f92e6928491b7b338860e25ed2/
Threat name:
ByteCode-JAVA.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-25 14:58:12 UTC
File Type:
Binary (Archive)
Extracted files:
642
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7qd3xasjzz255ookrjf22gmut6uqga7zfzusqsi3pmzyqyhcl3ja._file
Result
Malware family:
silentnet
Create hunting rule
Score:
  10/10
Tags:
family:silentnet stealer
Link:
https://tria.ge/reports/261001-sd3ecatakg/
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/fc07bb8249ce75deb9ca8a4bad19949fa90303f92e6928491b7b338860e25ed2

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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 fc07bb8249ce75deb9ca8a4bad19949fa90303f92e6928491b7b338860e25ed2

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/90113/

Comments