MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ca3372ba1172699d3af2932fd2a07f23506b6f303a2666d0b731b8d9479c306. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8ca3372ba1172699d3af2932fd2a07f23506b6f303a2666d0b731b8d9479c306
SHA3-384 hash: 0fe8b2a4894f1227d86af6def2995f4374326f1e18cf217c2bee36e436b9462de053201579f295b4b852bb1d73c54ee4
SHA1 hash: 4c6aa8d4edb734d44b10f4599a705c8c544ef532
MD5 hash: b4dc8e1750b204faf8df51bb07d7615d
humanhash: edward-finch-tennis-single
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:211'296 bytes
First seen:2026-01-09 01:31:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:zAJLva5kDzny6GZk0vrJHwSvKL4uIkeJ8P:mnDOHZ+P
TLSH T14C2449C7F901DDBDF80FE67A44130905B130B7A224934B376257BD6BEC3A0994A67E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2e709534-6893-4161-be4b-6b97eb3cea28/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

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

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

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

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

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

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

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

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

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

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

Unix.Trojan.Mirai-10056463-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69605a8730368802bb7ccaa2/reports/034d3592-b6bb-4630-af18-477310fdb8ab/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-08T22:36:00Z UTC
Last seen:
2026-01-09T01:49:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/8ca3372ba1172699d3af2932fd2a07f23506b6f303a2666d0b731b8d9479c306/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/478fcfd9-e5f2-46ba-b44a-a31355f995cd
Behavior Graph:
Download SVG
%3 guuid=f8482910-1b00-0000-6c79-2e36f20a0000 pid=2802 /usr/bin/sudo guuid=cbad4e12-1b00-0000-6c79-2e36f90a0000 pid=2809 /tmp/sample.bin guuid=f8482910-1b00-0000-6c79-2e36f20a0000 pid=2802->guuid=cbad4e12-1b00-0000-6c79-2e36f90a0000 pid=2809 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f176afa4-0726-4af6-94e5-424245dd7f30
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1847018
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1847018 Sample: m68k.elf Startdate: 09/01/2026 Architecture: LINUX Score: 80 33 169.254.169.254, 80 USDOSUS Reserved 2->33 35 151.242.30.13, 12121, 60890 RASANAIR Iran (ISLAMIC Republic Of) 2->35 37 daisy.ubuntu.com 162.213.35.24, 38434, 443 CANONICAL-ASGB United States 2->37 39 Found malware configuration 2->39 41 Antivirus detection for dropped file 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 2 other signatures 2->45 8 m68k.elf 2->8         started        11 python3.8 dpkg 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 file5 31 /usr/local/bin/infinitd, ELF 8->31 dropped 15 m68k.elf sh 8->15         started        17 m68k.elf sh 8->17         started        19 m68k.elf 8->19         started        21 2 other processes 8->21 process6 process7 23 sh systemctl 15->23         started        25 sh systemctl 17->25         started        27 m68k.elf 19->27         started        29 m68k.elf 19->29         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8ca3372ba1172699d3af2932fd2a07f23506b6f303a2666d0b731b8d9479c306
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8ca3372ba1172699d3af2932fd2a07f23506b6f303a2666d0b731b8d9479c306/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8ca3372ba1172699d3af2932fd2a07f23506b6f303a2666d0b731b8d9479c306
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-09 01:31:49 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rsrtok5bc4tjtu5pfezp2kqh6i2qnnxtaorgm3ilomny3fdzymda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260109-bxsktahw2d/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/fda0b1e3-e077-4172-8e64-fae899b5f544
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/8ca3372ba1172699d3af2932fd2a07f23506b6f303a2666d0b731b8d9479c306

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 8ca3372ba1172699d3af2932fd2a07f23506b6f303a2666d0b731b8d9479c306

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3722796/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3719329/
  
URLhaus
https://urlhaus.abuse.ch/url/3722810/

Comments