MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61ed408c757f8068cff3d50fb1e78148f0779ea90a441517885cb7393da84772. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61ed408c757f8068cff3d50fb1e78148f0779ea90a441517885cb7393da84772
SHA3-384 hash: 294a28d3f4d96dd08915d7d58ae4df3008c8ea80125faba4019cf2c631daad32711da9cd5c2eba351dee725084ddb69d
SHA1 hash: 0d4024b54516095f98779b0494ed604afba7116e
MD5 hash: 00d8a4d44a4f19cee1b730b043b276df
humanhash: ohio-lima-yankee-wyoming
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:134'092 bytes
First seen:2025-12-26 19:24:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:TucXex47gpc3VlI9i34q3P7dpGYaaHJXEu4Xf/+8Y+GTrder4wBYrDZAFR25isv7:TucXUJMfbbGYBn++8Y5EkwBKyCAu
TLSH T1DBD32951BC829A27C5E523BBFA6E018E332663E4D2DE32178D215F217BC690F0D77A45
telfhash t1d8510325af5806bdb6d285f4ca66813fd6a631de57013462de18b72f7d93cc2342ac13
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 abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
24
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/98568b93-d07f-476c-aab5-5e974f07c62f/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9951087-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e3e4fc0d-388c-4649-b5a4-f90f104d090a
Behavior Graph:
Download SVG
%3 guuid=bddac3ef-1900-0000-5a38-87154b080000 pid=2123 /usr/bin/sudo guuid=b896a0f2-1900-0000-5a38-871552080000 pid=2130 /tmp/sample.bin guuid=bddac3ef-1900-0000-5a38-87154b080000 pid=2123->guuid=b896a0f2-1900-0000-5a38-871552080000 pid=2130 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/13cd2a20-41e0-4649-aca1-3b0e2ecc929a
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1839932
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1839932 Sample: arm4.elf Startdate: 26/12/2025 Architecture: LINUX Score: 88 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 2 other signatures 2->30 8 arm4.elf 2->8         started        10 python3.8 dpkg 2->10         started        process3 process4 12 arm4.elf 8->12         started        14 arm4.elf 8->14         started        16 arm4.elf 8->16         started        18 arm4.elf 8->18         started        process5 20 arm4.elf 12->20         started        process6 22 arm4.elf 20->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/61ed408c757f8068cff3d50fb1e78148f0779ea90a441517885cb7393da84772
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61ed408c757f8068cff3d50fb1e78148f0779ea90a441517885cb7393da84772/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mhwubddvp6agrt7t2uh3dz4bjdyhphvjbjcbkf4ils3tspnii5za._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari
Link:
https://tria.ge/reports/251226-x42b7awmdj/
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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 61ed408c757f8068cff3d50fb1e78148f0779ea90a441517885cb7393da84772

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3743677/
  
Delivery method
Distributed via web download

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