MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70ef48689e46dd6322815a7f67afac929e431aef84abb72489f20a0dca6c6e80. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 70ef48689e46dd6322815a7f67afac929e431aef84abb72489f20a0dca6c6e80
SHA3-384 hash: a6a4d68b3ca993a8aaf2eb1504ff6018400d3d67e8000bedb07019cb477145d398d62a2538015561f2eac5053123e3b2
SHA1 hash: 2768dda6fa0f3ad2108d1f4bd38ffc35c6239d2c
MD5 hash: 6b798f4d51b7a5d142616c6f760c2dc6
humanhash: tango-kentucky-mountain-don
File name:debug.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:92'012 bytes
First seen:2025-12-30 21:16:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/Tn6J3vUafS9qQiLgXlIe2ymc9Qavxza3aMfiikiad7o7R05cYEl61d6Tsz:u/U0iqXuX2c9Qavkkiad7oF0uv46sz
TLSH T173931C52B9918E12C5D211BAFE6E418D33137F7CD3EE7212CD20AF9027865A70E77616
telfhash t167017015259a03ed7bf58399425ea13f7a7d31701b5220f84eae4f9b01ae9c1b165833
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
29
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/dda08db8-1398-46d4-ba12-a6bf44db0d4b/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135898-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a183bd24-f0ed-433d-a772-b2e51bb777ed
Behavior Graph:
Download SVG
%3 guuid=db2b4cd1-1a00-0000-da28-10b434090000 pid=2356 /usr/bin/sudo guuid=5a11c8d3-1a00-0000-da28-10b43a090000 pid=2362 /tmp/sample.bin guuid=db2b4cd1-1a00-0000-da28-10b434090000 pid=2356->guuid=5a11c8d3-1a00-0000-da28-10b43a090000 pid=2362 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d4681f62-7850-475f-8380-d517da238147
Result
Threat name:
Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1842336
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842336 Sample: debug.arm6.elf Startdate: 30/12/2025 Architecture: LINUX Score: 84 55 freebro.duckdns.org 2->55 57 13.27.221.158, 23 XEROX-WVUS United States 2->57 59 100 other IPs or domains 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 Yara detected Okiru 2->63 65 Yara detected Gafgyt 2->65 8 debug.arm6.elf 2->8         started        10 systemd gpu-manager 2->10         started        12 systemd gpu-manager 2->12         started        14 60 other processes 2->14 signatures3 67 Uses dynamic DNS services 55->67 process4 signatures5 17 debug.arm6.elf 8->17         started        19 debug.arm6.elf 8->19         started        22 debug.arm6.elf 8->22         started        24 gpu-manager sh 10->24         started        26 gpu-manager sh 10->26         started        28 gpu-manager sh 10->28         started        30 3 other processes 10->30 32 5 other processes 12->32 77 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->77 34 23 other processes 14->34 process6 signatures7 36 debug.arm6.elf 17->36         started        47 4 other processes 17->47 69 Sample tries to kill a massive number of system processes 19->69 71 Sample tries to kill multiple processes (SIGKILL) 19->71 39 sh grep 24->39         started        41 sh grep 26->41         started        43 sh grep 28->43         started        45 sh grep 30->45         started        49 2 other processes 30->49 51 4 other processes 32->51 53 16 other processes 34->53 process8 signatures9 73 Sample tries to kill a massive number of system processes 36->73 75 Sample tries to kill multiple processes (SIGKILL) 36->75
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/70ef48689e46dd6322815a7f67afac929e431aef84abb72489f20a0dca6c6e80
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/70ef48689e46dd6322815a7f67afac929e431aef84abb72489f20a0dca6c6e80/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 21:17:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=odxuq2e6i3owgiublj7wpl5mskpeggxpqsv3ojej6ifa3stmn2aa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora defense_evasion discovery
Link:
https://tria.ge/reports/251230-z4tnfswker/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (336574) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/157ca08b-66cb-4e15-804c-e1ebd7af7638
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/70ef48689e46dd6322815a7f67afac929e431aef84abb72489f20a0dca6c6e80

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:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
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 70ef48689e46dd6322815a7f67afac929e431aef84abb72489f20a0dca6c6e80

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3746663/
  
Delivery method
Distributed via web download

Comments