MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f61169e7666da50813c6feaeb957d99b33964a5710f4558a91f0c11bb0c4ad9f. 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


Mirai


Vendor detections: 7


Intelligence 7 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f61169e7666da50813c6feaeb957d99b33964a5710f4558a91f0c11bb0c4ad9f
SHA3-384 hash: 0128e110bf265b87a917c752440b9c0f1475bfd8f580d49587f16480097da661e1995df5a823e562f0ee13590b7ca6b3
SHA1 hash: 2d5891f147668eed929be49212c645a2d0797b7f
MD5 hash: 50eff91dd719c619cb97d3ad25c125d9
humanhash: south-cold-march-yellow
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:108'904 bytes
First seen:2025-11-30 08:17:23 UTC
Last seen:2025-11-30 14:35:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:YxR0iQ8Gd7DAnhirQTDN41BSCeOUaLK2lLVudXS8dQp33LEJP:YxR0iQdOirQTDN41BSC9e2lJuJKbEJP
TLSH T152B36B23B4D094FCC5D6C2784BDFA216DA72F4691239B25E23D06F263E5DE206B1E351
telfhash t1c051df703e5a39a831d77766b30fea79d9ba0d2009d072d59e73bde48e23b880c45856
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter juroots
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
32
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7540662-0
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Creating a file in the %temp% directory
Receives data from a server
Locks files
Collects information on the OS
Runs as daemon
Opens a port
DNS request
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
36
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f61169e7666da50813c6feaeb957d99b33964a5710f4558a91f0c11bb0c4ad9f
Behaviour
Anti-VM
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e392dea9-fefa-4ee9-9282-e12fd9669ab2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f61169e7666da50813c6feaeb957d99b33964a5710f4558a91f0c11bb0c4ad9f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f61169e7666da50813c6feaeb957d99b33964a5710f4558a91f0c11bb0c4ad9f/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6yiwtz3gnwsqqe6g72xlsv6ztmzzmssxcd2flcur6darxmgevwpq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251130-j7n95sfy3c/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7540662-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363
Link:
https://app.threat.zone/submission/ef41746c-b356-45a7-95a6-08c9a6cef95e
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:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf f61169e7666da50813c6feaeb957d99b33964a5710f4558a91f0c11bb0c4ad9f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3721039/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3721317/
  
URLhaus
https://urlhaus.abuse.ch/url/3721334/
  
URLhaus
https://urlhaus.abuse.ch/url/3721330/
  
URLhaus
https://urlhaus.abuse.ch/url/3721350/
  
URLhaus
https://urlhaus.abuse.ch/url/3721352/
  
URLhaus
https://urlhaus.abuse.ch/url/3721354/
  
URLhaus
https://urlhaus.abuse.ch/url/3721355/
  
URLhaus
https://urlhaus.abuse.ch/url/3721368/
  
URLhaus
https://urlhaus.abuse.ch/url/3721372/
  
URLhaus
https://urlhaus.abuse.ch/url/3721377/
  
URLhaus
https://urlhaus.abuse.ch/url/3721378/
  
URLhaus
https://urlhaus.abuse.ch/url/3721386/
  
URLhaus
https://urlhaus.abuse.ch/url/3721389/

Comments