MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 281915328259d20f2b7cb94061a4f4f4bcdf908423418146ccd0abb86cdbbd75. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 281915328259d20f2b7cb94061a4f4f4bcdf908423418146ccd0abb86cdbbd75
SHA3-384 hash: 4bacbcb2c332ed67cb2f8d61d0802495043f71cb5f3061a10106c85a3021b854805b59298321b05eb254a780b09938ce
SHA1 hash: 3acbcd191789c1c59e296b447da665af4381b174
MD5 hash: c4468e60c68346722726e12e755eb789
humanhash: bacon-johnny-spring-kentucky
File name:morte.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:91'932 bytes
First seen:2026-02-05 21:33:47 UTC
Last seen:2026-02-06 16:11:37 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Jo1lgASXXuKbM4c81hUqHd7NQjnbJIGYfoYHPhK+8r8wB4iWrE5woW5vkMtWyBBI:JFMd8vr97N6XSoYvlU4Q53WNrP4rZCK
TLSH T195932ACAB401DD7DF80FDBB74423490AB531E7621A831F27676BBD93AC321A44957E82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7fbe3375-184d-44f6-9d70-901373a7cd9f/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-02-05T19:44:00Z UTC
Last seen:
2026-02-06T02:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/281915328259d20f2b7cb94061a4f4f4bcdf908423418146ccd0abb86cdbbd75/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/80c07d3e-4081-4aa6-9fd9-b2c4b5d7f4c0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1864341
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1864341 Sample: morte.m68k.elf Startdate: 05/02/2026 Architecture: LINUX Score: 64 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 connecthost.live 192.109.200.210, 12121 TELECOMASET-ASBG Bulgaria 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 morte.m68k.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 morte.m68k.elf 8->12         started        14 morte.m68k.elf 8->14         started        16 morte.m68k.elf 8->16         started        process6 18 morte.m68k.elf 12->18         started        20 morte.m68k.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/281915328259d20f2b7cb94061a4f4f4bcdf908423418146ccd0abb86cdbbd75
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/281915328259d20f2b7cb94061a4f4f4bcdf908423418146ccd0abb86cdbbd75/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 21:34:45 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=famrkmuclhja6k34xfagdjhu6s6n7eeeenaycrwm2cv3q3g3xv2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260205-1e1adabw6b/
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/281915328259d20f2b7cb94061a4f4f4bcdf908423418146ccd0abb86cdbbd75

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 281915328259d20f2b7cb94061a4f4f4bcdf908423418146ccd0abb86cdbbd75

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3772729/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3772734/

Comments