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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72d9dbf486baf38d1d14ecf4afafc8517bb66d340044d4edb29c49fc93daf11c. 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: 4


Intelligence 4 IOCs YARA File information Comments 1

SHA256 hash: 72d9dbf486baf38d1d14ecf4afafc8517bb66d340044d4edb29c49fc93daf11c
SHA3-384 hash: 4253e8294b1dd5fbc5789b01e07ef311873abfb0e8f70526e73d940dc61ac61f0d28aaf05c6a2fb8e938197837d4d8f4
SHA1 hash: 5f4cfb95b31fa0eb7895a294756c0211c0adeceb
MD5 hash: a17f664c452b32dabbbe1dc6c07dd871
humanhash: single-mexico-utah-enemy
File name:sigmaclient.net--SigmaClient-Fabric-1.21.jar.jar
Download: download sample
Signature SilentNet
File size:1'558'851 bytes
First seen:2026-09-16 03:08:16 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 24576:omYsLXAsDCWQDIOFPwEaM5seuZVtr78WjOc1dh06labZGedXofAHzVP9n3n1+Sct:Jws+WQDIQP5qJ7ljOeC6AbNd4IlN3ux
TLSH T11B753306966CB853FCB30275874C63A9C9C9B01B0DD0996B5EB957318D5FF880D2C9BE
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika zip
Reporter GhostTypes
Tags:EtherHiding jar SilentNet

Intelligence


File Origin
# of uploads :
1
# of downloads :
64
Origin country :
FR FR
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
jar
Verdict:
No threats detected
Analysis date:
2026-09-16 03:16:13 UTC
Tags:
arch-exec

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
93.3%
Tags:
virus java
Result
Malware family:
n/a
Verdict:
Malicious
Trusted hash?:
False
File:
34
Classes:
21
Nested archives:
1
Threat name:
Binary.Trojan.Generic
Status:
Suspicious
First seen:
2026-09-16 03:09:33 UTC
File Type:
Binary (Archive)
Extracted files:
34
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Please note that we are no longer able to provide a coverage score for Virus Total.

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 72d9dbf486baf38d1d14ecf4afafc8517bb66d340044d4edb29c49fc93daf11c

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
GhostTypes commented on 2026-09-16 19:38:44 UTC

Distribution site: sigmaclient.net (https://sigmaclient.net/). SilentNet gen-4 github-mixin-loader fleet; nested loader built 2026-09-12 21:50-52 UTC. Smart-contract dead-drop ETH 0x9044f5762e43b23ba91d124b51a045f1b51da652 (text(), deployer 0x34d7fb0cdd43f39ddbdbe85cd6e0688b7596e665) resolves to live C2 windowsdiagnostics.st; stage-2 served at https://windowsdiagnostics.st/api/static/loading. Detected by static analysis (bbmmd donki-vm).