MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bfdbca6acf51d2308a45c21b61a3851759cad7318f1c6e552520d18dc061ef8. 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: 9


Intelligence 9 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8bfdbca6acf51d2308a45c21b61a3851759cad7318f1c6e552520d18dc061ef8
SHA3-384 hash: b97c9a467452736bae94057c8606fa27c4bd0927a2a4b3f6658c31f462504ccf7fc772943f98634be4735693c387d56a
SHA1 hash: 6e663b52707f8ee57894673383198eb98f55868d
MD5 hash: dcfc73cb8060519294d0db998c5d6435
humanhash: asparagus-berlin-yellow-cold
File name:Space.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:84'960 bytes
First seen:2026-03-25 12:17:12 UTC
Last seen:2026-03-25 12:18:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:fQijxmw2V2xAsV8eUL/ydYA9lJPc89s8br0hpsBq1HHbqFiQpsrH7IDn:fQi4gnd9lJP4npeqp+psrbIDn
TLSH T17683099BF800DDBDF80FD6B74463490EB931E3910A931B367767BD63AC721A14826E85
Magika elf
Reporter adliwahid
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
NL NL
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/96a875c9-1c9a-42ec-a11d-98cbd8053b32/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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-7136013-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136057-0
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-9858729-0
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-10011027-0
Create hunting rule

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

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

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-03-23T16:22:00Z UTC
Last seen:
2026-03-23T16:52:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/8bfdbca6acf51d2308a45c21b61a3851759cad7318f1c6e552520d18dc061ef8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d877ca06-6d7c-4a9a-85b5-8cfacb50b832
Behavior Graph:
Download SVG
%3 guuid=ab8f9e6f-1b00-0000-8e4a-0380430a0000 pid=2627 /usr/bin/sudo guuid=0dcfdb72-1b00-0000-8e4a-03804c0a0000 pid=2636 /tmp/sample.bin guuid=ab8f9e6f-1b00-0000-8e4a-0380430a0000 pid=2627->guuid=0dcfdb72-1b00-0000-8e4a-03804c0a0000 pid=2636 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9c748f3d-38a2-43d3-ac25-665c3d5aecf8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8bfdbca6acf51d2308a45c21b61a3851759cad7318f1c6e552520d18dc061ef8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8bfdbca6acf51d2308a45c21b61a3851759cad7318f1c6e552520d18dc061ef8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8bfdbca6acf51d2308a45c21b61a3851759cad7318f1c6e552520d18dc061ef8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-24 03:28:49 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rp63zjvm6uosgcfelqq3mgrykf2zzlltddy4nzkskigrrxagd34a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/260325-pgaa7aft5y/
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/8bfdbca6acf51d2308a45c21b61a3851759cad7318f1c6e552520d18dc061ef8

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 8bfdbca6acf51d2308a45c21b61a3851759cad7318f1c6e552520d18dc061ef8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3804847/
  
Delivery method
Distributed via web download

Comments