MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af9f30466d0c4c32ef48f8eeb403f2de832daf072a80f7b0456f26a7bd8f37b4. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af9f30466d0c4c32ef48f8eeb403f2de832daf072a80f7b0456f26a7bd8f37b4
SHA3-384 hash: 7350038c08debf2a27ee67f13cec8110b485408000acffe1c180873b0a86ed719a050f773660b32166ce41109cf52b5a
SHA1 hash: 8067c43b3ffd66265e23decb5bc281adebf548ac
MD5 hash: f20b092fd6f8d63c1ee69d75fd564da7
humanhash: happy-colorado-venus-bravo
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:93'508 bytes
First seen:2026-01-27 11:51:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:MhyJFmJeeTzAnfxesiPcyzNi9+nEMEhkxgO1VQeUxhd8iVt:MhyJFHi8nfxefPcytnEFC/1ZUxhXVt
TLSH T1FA933AA6B410DC7EF45BA7B780470B16B121A3E44E426F27B627BD63DE2E1742C52C87
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
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/6978a6fa4156786ccbda166f/reports/79cd01e9-b460-44e7-839c-1ef44c302ca5/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/965c1823-ad8d-4093-9c45-427c345a9832
Behavior Graph:
Download SVG
%3 guuid=5dba4f5e-1a00-0000-752b-d655b10a0000 pid=2737 /usr/bin/sudo guuid=436b0160-1a00-0000-752b-d655b80a0000 pid=2744 /tmp/sample.bin guuid=5dba4f5e-1a00-0000-752b-d655b10a0000 pid=2737->guuid=436b0160-1a00-0000-752b-d655b80a0000 pid=2744 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0a63bbb0-f376-47d3-98ac-c8499ff5b1f5
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1858267
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1858267 Sample: m68k.elf Startdate: 27/01/2026 Architecture: LINUX Score: 76 79 slursontel.ru. [malformed] 2->79 81 slursbeback.ru. [malformed] 2->81 83 104 other IPs or domains 2->83 85 Multi AV Scanner detection for submitted file 2->85 87 Connects to many IPs within the same subnet mask (likely port scanning) 2->87 11 m68k.elf .udisksd 2->11         started        15 systemd gdm3 2->15         started        17 systemd gpu-manager 2->17         started        19 20 other processes 2->19 signatures3 89 Sends malformed DNS queries 81->89 process4 file5 75 /dev/shm/.udisksd, ELF 11->75 dropped 95 Drops invisible ELF files 11->95 97 Sample deletes itself 11->97 21 .udisksd 11->21         started        24 gdm3 gdm-session-worker 15->24         started        36 3 other processes 15->36 26 gpu-manager sh 17->26         started        28 gpu-manager sh 17->28         started        30 gpu-manager sh 17->30         started        38 3 other processes 17->38 77 /var/log/wtmp, data 19->77 dropped 99 Sample reads /proc/mounts (often used for finding a writable filesystem) 19->99 101 Reads system files that contain records of logged in users 19->101 32 accounts-daemon language-validate 19->32         started        34 generate-config pkill 19->34         started        signatures6 process7 signatures8 91 Sample tries to kill multiple processes (SIGKILL) 21->91 56 2 other processes 21->56 40 gdm-session-worker gdm-wayland-session 24->40         started        42 sh grep 26->42         started        44 sh grep 28->44         started        46 sh grep 30->46         started        48 language-validate language-options 32->48         started        50 sh grep 38->50         started        52 sh grep 38->52         started        54 sh grep 38->54         started        process9 process10 58 gdm-wayland-session dbus-daemon 40->58         started        61 gdm-wayland-session dbus-run-session 40->61         started        63 language-options sh 48->63         started        signatures11 93 Sample reads /proc/mounts (often used for finding a writable filesystem) 58->93 65 dbus-daemon 58->65         started        67 dbus-run-session dbus-daemon 61->67         started        69 sh locale 63->69         started        71 sh grep 63->71         started        process12 process13 73 dbus-daemon false 65->73         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/af9f30466d0c4c32ef48f8eeb403f2de832daf072a80f7b0456f26a7bd8f37b4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/af9f30466d0c4c32ef48f8eeb403f2de832daf072a80f7b0456f26a7bd8f37b4/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v6ptartnbrgdf32i7dxlia7s32bs3lyhfkappmcfn4tkppmpg62a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260127-n1ybpacx3d/
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: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 af9f30466d0c4c32ef48f8eeb403f2de832daf072a80f7b0456f26a7bd8f37b4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740298/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739141/
  
URLhaus
https://urlhaus.abuse.ch/url/3739230/
  
URLhaus
https://urlhaus.abuse.ch/url/3739437/

Comments