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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53a4bf5164d84d82036b8f84b299202495ae9b6eff76c1f2edabcc6766a7e705. 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: 3


Intelligence 3 IOCs YARA 1 File information Comments

SHA256 hash: 53a4bf5164d84d82036b8f84b299202495ae9b6eff76c1f2edabcc6766a7e705
SHA3-384 hash: 8d0845e05de331c0964ee5969f894b5e662bd920a42cc4e78f378d17ee86fb3c8ce624f68d815850d7888edcf7e9d1bf
SHA1 hash: 825300d17c4d4cfe0d7870de861a891a37cdaa02
MD5 hash: 8b9ab0e71c4fe1b2578634ae986ce857
humanhash: jig-four-lactose-solar
File name:Goobaclient-1.21.11.jar
Download: download sample
Signature SilentNet
File size:20'045'051 bytes
First seen:2026-10-19 16:48:12 UTC
Last seen:Never
File type:Java file jar
MIME type:application/java-archive
ssdeep 393216:HnIgfUBxit/stnKW0U3I9G9RD5MMbapsAEFZ2Le5H7MXb6CPHSL:HIgULvcU3IQDFyp6ei5bI9/Y
TLSH T10E1733DA3DE4D839D8531139484045D2AAA810CCC14FF597AEF9E62D58B3ED20B17EEE
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika jar
Reporter wok
Tags:jar java Python SilentNet

Intelligence


File Origin
# of uploads :
1
# of downloads :
108
Origin country :
DK DK
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
jar
Verdict:
No threats detected
Analysis date:
2026-10-19 17:39:04 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Suspicious
Score:
50%
Tags:
shellcode vmdetect
Gathering data
Verdict:
Unknown
File Type:
jar
First seen:
2026-10-19T14:02:00Z UTC
Last seen:
2026-10-19T16:40:00Z UTC
Hits:
~10
Gathering data
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.

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:vmdetect
Author:nex
Description:Possibly employs anti-virtualization techniques

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 53a4bf5164d84d82036b8f84b299202495ae9b6eff76c1f2edabcc6766a7e705

(this sample)

  
Dropping
SilentNet
  
Delivery method
Distributed via web download

Comments