MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 462d7461c0e09d555f198f3ce401916e1efdbe46c7a44bb8f9b39135f96d4f45. 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: 462d7461c0e09d555f198f3ce401916e1efdbe46c7a44bb8f9b39135f96d4f45
SHA3-384 hash: 89e131e2d166ed8db574f0e93326b69489734276e38e7c448783271289198fc965097c407b3181de202ab9a7291e23d4
SHA1 hash: b8283445a71c56e4571de9cfd97fa5c1dc1aa8a4
MD5 hash: b8e8dd31a24d513a3feead2e7816f704
humanhash: music-violet-minnesota-kentucky
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:97'600 bytes
First seen:2025-12-26 20:44:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:W5WRgo1b9dtp82Qvw1YXyO6Qq4OYvPWpqhDCb4l7eNe0K+y9+lBxg6:W8RgoB9dtwwKXyO6QquPEqZONe0A9+7z
TLSH T108932AD7F840EE79F809D7774493081A7230A7A589835BB67257293BEC7A1E40837F86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5ae33f56-de31-4df4-8ca6-eb8c3d31cd95/
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694ef3f3e126b9ff4392952c/reports/0e499b3f-29bb-4291-9521-2210e6cc6ffb/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0087e615-03e0-4678-bc40-e81fd38fe03b
Behavior Graph:
Download SVG
%3 guuid=65a416ad-2200-0000-aa1d-18ca3c0a0000 pid=2620 /usr/bin/sudo guuid=88cb93af-2200-0000-aa1d-18ca460a0000 pid=2630 /tmp/sample.bin guuid=65a416ad-2200-0000-aa1d-18ca3c0a0000 pid=2620->guuid=88cb93af-2200-0000-aa1d-18ca460a0000 pid=2630 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/be87ccd4-ac97-4b6b-984f-59605db1779f
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1840061
Signature
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840061 Sample: m68k.elf Startdate: 26/12/2025 Architecture: LINUX Score: 84 39 91.208.206.49, 37504, 37506, 37508 ALEXHOSTMD unknown 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 Yara detected Gafgyt 2->43 45 Yara detected Mirai 2->45 47 Connects to many ports of the same IP (likely port scanning) 2->47 10 m68k.elf 2->10         started        12 systemd rsyslogd 2->12         started        15 gnome-session-binary sh gnome-shell 2->15         started        17 25 other processes 2->17 signatures3 process4 file5 19 m68k.elf 10->19         started        37 /var/log/kern.log, ASCII 12->37 dropped process6 signatures7 49 Sample deletes itself 19->49 22 m68k.elf 19->22         started        process8 process9 24 m68k.elf 22->24         started        27 m68k.elf 22->27         started        signatures10 51 Manipulation of devices in /dev 24->51 53 Deletes system log files 24->53 29 m68k.elf 24->29         started        31 m68k.elf 24->31         started        33 m68k.elf 24->33         started        35 77 other processes 24->35 55 Sample tries to kill multiple processes (SIGKILL) 27->55 process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/462d7461c0e09d555f198f3ce401916e1efdbe46c7a44bb8f9b39135f96d4f45
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/462d7461c0e09d555f198f3ce401916e1efdbe46c7a44bb8f9b39135f96d4f45/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 20:45:45 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iywxiyoa4covkxyzr46oiamrnypp3psgy6sexohzwoitl6lnj5cq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/251226-zj4b6axpbk/
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: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 462d7461c0e09d555f198f3ce401916e1efdbe46c7a44bb8f9b39135f96d4f45

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744328/
  
Delivery method
Distributed via web download

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