MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a5411c4c1b5ea1f6af566e0e8a4384b51cbb36faa0c461541554f88f4d702ae. 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: 5a5411c4c1b5ea1f6af566e0e8a4384b51cbb36faa0c461541554f88f4d702ae
SHA3-384 hash: 7b6c4c29271899e5227eaff4cb6b8fe05a534e827b5f0776b2aa5949405883d8d2f3b9dde9e2f4520edf753518cf9b90
SHA1 hash: 0d990479fa12d3ff211f37b0da18dcacb2040ba7
MD5 hash: 33b352d91312441f6dac0e9ade4e81ef
humanhash: harry-chicken-princess-helium
File name:sys64.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:179'872 bytes
First seen:2026-01-24 15:54:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:pFvpWAlBize4Z+0bIvf1KVlUMzRTvDyJCVtjbixLl5vY3iy+LQ0PN:TvpWASpI31KVlU4R3yJhLl5y+U0PN
TLSH T17B042CC7F800DDBDF80BE73744634909B1307B9254924B377357B96BAC3A1A9096BE86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
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/8ab527e1-e7ea-4c49-ba6b-02b0c4530408/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

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-10012509-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6974eb3f5db9ae47709099fe/reports/dea6ab99-31c9-495c-877c-889fc53b11c8/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5cafeccc-2fbd-48c5-ad11-31a20970ab7b
Behavior Graph:
Download SVG
%3 guuid=7ae176d4-1b00-0000-36de-16840a080000 pid=2058 /usr/bin/sudo guuid=837b10d7-1b00-0000-36de-16840e080000 pid=2062 /tmp/sample.bin guuid=7ae176d4-1b00-0000-36de-16840a080000 pid=2058->guuid=837b10d7-1b00-0000-36de-16840e080000 pid=2062 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d7eafae8-1358-4fb2-9ce9-97731a16369a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1856851
Signature
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856851 Sample: sys64.m68k.elf Startdate: 24/01/2026 Architecture: LINUX Score: 60 15 y.hxhk.xyz 2->15 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 4 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Yara detected Mirai 2->23 7 sys64.m68k.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 25 Performs DNS queries to domains with low reputation 15->25 process4 process5 13 sys64.m68k.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5a5411c4c1b5ea1f6af566e0e8a4384b51cbb36faa0c461541554f88f4d702ae
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5a5411c4c1b5ea1f6af566e0e8a4384b51cbb36faa0c461541554f88f4d702ae/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5a5411c4c1b5ea1f6af566e0e8a4384b51cbb36faa0c461541554f88f4d702ae
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ljkbdrgbwxvb62xvm3qorjbyjni4xm3pvigemfkbkvhyr5gxakxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/260124-tdwr8ses8b/
Malware Config
C2 Extraction:
y.hxhk.xyz
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: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 5a5411c4c1b5ea1f6af566e0e8a4384b51cbb36faa0c461541554f88f4d702ae

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3763112/
  
Delivery method
Distributed via web download

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