MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 227bbdda283ac266196ff959f83f79ef3913aed1adebb0c16d140ed4d57a975f. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 227bbdda283ac266196ff959f83f79ef3913aed1adebb0c16d140ed4d57a975f
SHA3-384 hash: 88cd042f5165db76131b558138ab119c87664caba4452ef41aa951d9c2f6b4ab269d0037f26d42a76b57d9c97f45f694
SHA1 hash: 8a9162baca6bf81de710cd47b665265ac45d5e3a
MD5 hash: d8bd59acc2179a5af22115e80baf4bb2
humanhash: mexico-may-illinois-shade
File name:morte.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:89'736 bytes
First seen:2025-07-11 06:59:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cbXm0StZ/HHhL6ITiknpz8F6hrZe8D0h7Nyb+NYnH2urjzCN0o5OX6eVZw:HHB/fs6hrZeh3YH2sA5OX6gw
TLSH T1D69349D7B400DDBEF80EDB7744530A06B270E3A209831F36635BB967ED761985923E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
14
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6870b6b5900df8e7f869ba99linux22vpnfull_triage
Tags:
n/a
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/6870b69e7df8aa79caef0d2a/reports/f00bf4eb-7915-4525-854f-39652291c0bf/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/622c086c-9ffc-4a52-9ca7-86eaaa0b7774
Behavior Graph:
Download SVG
%3 guuid=f298e793-1900-0000-ab05-a2c183090000 pid=2435 /usr/bin/sudo guuid=bed7ea95-1900-0000-ab05-a2c187090000 pid=2439 /tmp/sample.bin guuid=f298e793-1900-0000-ab05-a2c183090000 pid=2435->guuid=bed7ea95-1900-0000-ab05-a2c187090000 pid=2439 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5c917e55-37c8-45d6-985f-ab8d90377cca
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1733595
Signature
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1733595 Sample: morte.m68k.elf Startdate: 11/07/2025 Architecture: LINUX Score: 84 37 abc.izumisv1.cc 196.251.69.179, 12121, 45968 Web4AfricaZA Seychelles 2->37 39 34.243.160.129, 42478, 443 AMAZON-02US United States 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 Yara detected Mirai 2->43 45 Yara detected Xmrig cryptocurrency miner 2->45 10 morte.m68k.elf 2->10         started        13 dash rm 2->13         started        15 dash cat 2->15         started        17 8 other processes 2->17 signatures3 process4 signatures5 53 Found strings related to Crypto-Mining 10->53 19 morte.m68k.elf 10->19         started        process6 process7 21 morte.m68k.elf 19->21         started        file8 33 /etc/init.d/sysd, POSIX 21->33 dropped 47 Sample tries to set files in /etc globally writable 21->47 49 Drops files in suspicious directories 21->49 51 Sample tries to persist itself using System V runlevels 21->51 25 morte.m68k.elf sh 21->25         started        27 morte.m68k.elf 21->27         started        signatures9 process10 process11 29 sh cp 25->29         started        file12 35 /usr/bin/.sh, ELF 29->35 dropped 55 Drops invisible ELF files 29->55 57 Drops files in suspicious directories 29->57 signatures13
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/227bbdda283ac266196ff959f83f79ef3913aed1adebb0c16d140ed4d57a975f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/227bbdda283ac266196ff959f83f79ef3913aed1adebb0c16d140ed4d57a975f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-11 07:00:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ej533wrihlbgmglp7fm7qp3z544rhlwrvxv3bqlncqhnjvl2s5pq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250711-hst2easwht/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/dc8bc600-080e-473e-ba60-d01773132006
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/227bbdda283ac266196ff959f83f79ef3913aed1adebb0c16d140ed4d57a975f

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 227bbdda283ac266196ff959f83f79ef3913aed1adebb0c16d140ed4d57a975f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3581148/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3581159/
  
URLhaus
https://urlhaus.abuse.ch/url/3581178/
  
URLhaus
https://urlhaus.abuse.ch/url/3581269/
  
URLhaus
https://urlhaus.abuse.ch/url/3574729/
  
URLhaus
https://urlhaus.abuse.ch/url/3579392/

Comments