MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 905df6911c97f3622a111ea55c5cd2e433904ec480e4bfa0e1b73d77f3613597. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 905df6911c97f3622a111ea55c5cd2e433904ec480e4bfa0e1b73d77f3613597
SHA3-384 hash: 7f20d9e58b3d016a5a8222ce39e7ce8eff790fa7ff4d86ed6485530c6dff5305aca56246087a24773cb651eecc33f8d7
SHA1 hash: 30807453c5cc2e4e1e5197e47846e89c5f0c59d5
MD5 hash: bddf45e5663b63ca49cce25111ee2542
humanhash: pizza-queen-gee-connecticut
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:74'416 bytes
First seen:2026-01-01 18:26:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:RZhvZWluC5KAsp0mxJnEfk8Kr8z6yMkTyfo6nLiQ/YlQMQ/2WHBnc:RDh4IB5nEfk8KnyMkTTUi8YCz9c
TLSH T14A7319D6F400DDBEF80EE73B84570506B230E3A60E921B76231B756BBC750A5593BE86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Gafgyt-7782058-0
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%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/6956bc832fb7bb52ca842ac3/reports/5d682a29-3224-4f18-8a30-785dc410d483/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-01T14:58:00Z UTC
Last seen:
2026-01-01T16:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/905df6911c97f3622a111ea55c5cd2e433904ec480e4bfa0e1b73d77f3613597/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9bc7785f-7d1d-4859-a728-ab3d656ca45f
Behavior Graph:
Download SVG
%3 guuid=be562ea0-1900-0000-5bc2-1e12e80c0000 pid=3304 /usr/bin/sudo guuid=557250a2-1900-0000-5bc2-1e12f10c0000 pid=3313 /tmp/sample.bin guuid=be562ea0-1900-0000-5bc2-1e12e80c0000 pid=3304->guuid=557250a2-1900-0000-5bc2-1e12f10c0000 pid=3313 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ce4f712e-5bd1-48b6-b918-954010693ad6
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1843217
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843217 Sample: m68k.elf Startdate: 01/01/2026 Architecture: LINUX Score: 64 126 103.108.220.46, 31578, 47028 WEBWERKS-ASWebWerksIndiaPvtLtdIN India 2->126 128 66.121.100.4, 18540 SBIS-ASUS United States 2->128 130 23 other IPs or domains 2->130 138 Multi AV Scanner detection for submitted file 2->138 140 Connects to many ports of the same IP (likely port scanning) 2->140 13 systemd gdm3 2->13         started        15 systemd gpu-manager 2->15         started        17 systemd accounts-daemon 2->17         started        20 24 other processes 2->20 signatures3 process4 file5 23 gdm3 gdm-session-worker 13->23         started        25 gdm3 gdm-session-worker 13->25         started        35 3 other processes 13->35 27 gpu-manager sh 15->27         started        29 gpu-manager sh 15->29         started        31 gpu-manager sh 15->31         started        37 5 other processes 15->37 132 Reads system files that contain records of logged in users 17->132 33 accounts-daemon language-validate 17->33         started        124 /var/log/wtmp, data 20->124 dropped 134 Sample tries to kill multiple processes (SIGKILL) 20->134 136 Sample reads /proc/mounts (often used for finding a writable filesystem) 20->136 39 6 other processes 20->39 signatures6 process7 process8 41 gdm-session-worker gdm-x-session 23->41         started        43 gdm-session-worker gdm-wayland-session 25->43         started        45 sh grep 27->45         started        47 sh grep 29->47         started        49 sh grep 31->49         started        51 language-validate language-options 33->51         started        53 sh grep 37->53         started        55 sh grep 37->55         started        57 3 other processes 37->57 process9 59 gdm-x-session dbus-run-session 41->59         started        61 gdm-x-session Xorg Xorg.wrap Xorg 41->61         started        63 gdm-x-session Default 41->63         started        65 gdm-wayland-session dbus-run-session 43->65         started        67 language-options sh 51->67         started        process10 69 dbus-run-session dbus-daemon 59->69         started        72 dbus-run-session gnome-session gnome-session-binary 1 59->72         started        74 Xorg sh 61->74         started        76 dbus-run-session dbus-daemon 65->76         started        78 dbus-run-session gnome-session gnome-session-binary 1 65->78         started        80 sh locale 67->80         started        82 sh grep 67->82         started        signatures11 142 Sample tries to kill multiple processes (SIGKILL) 69->142 144 Sample reads /proc/mounts (often used for finding a writable filesystem) 69->144 84 dbus-daemon 69->84         started        97 7 other processes 69->97 86 gnome-session-binary sh gnome-shell 72->86         started        89 gnome-session-binary gnome-session-check-accelerated 72->89         started        91 gnome-session-binary session-migration 72->91         started        93 sh xkbcomp 74->93         started        95 dbus-daemon 76->95         started        99 6 other processes 76->99 101 2 other processes 78->101 process12 signatures13 103 dbus-daemon at-spi-bus-launcher 84->103         started        146 Sample reads /proc/mounts (often used for finding a writable filesystem) 86->146 105 gnome-session-check-accelerated gnome-session-check-accelerated-gl-helper 89->105         started        107 gnome-session-check-accelerated gnome-session-check-accelerated-gles-helper 89->107         started        109 dbus-daemon false 95->109         started        117 7 other processes 97->117 111 dbus-daemon false 99->111         started        113 dbus-daemon false 99->113         started        115 dbus-daemon false 99->115         started        119 3 other processes 99->119 process14 process15 121 at-spi-bus-launcher dbus-daemon 103->121         started        signatures16 148 Sample reads /proc/mounts (often used for finding a writable filesystem) 121->148
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/905df6911c97f3622a111ea55c5cd2e433904ec480e4bfa0e1b73d77f3613597
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/905df6911c97f3622a111ea55c5cd2e433904ec480e4bfa0e1b73d77f3613597/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-01 18:27:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sbo7nei4s7zwekqrd2svyxgs4qzzatweqdsl7ihbw46xp43bgwlq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260101-w31htscx5g/
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-7782058-0
YARA:
n/a
Link:
https://app.threat.zone/submission/df5ae6fd-019b-4682-88d2-256d34360bb5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/905df6911c97f3622a111ea55c5cd2e433904ec480e4bfa0e1b73d77f3613597

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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 905df6911c97f3622a111ea55c5cd2e433904ec480e4bfa0e1b73d77f3613597

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3745420/
  
Delivery method
Distributed via web download

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