MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d24a104524f1accc2c968d259a6fdfb1fc2742ffafa768c8ac3588d641568fc. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d24a104524f1accc2c968d259a6fdfb1fc2742ffafa768c8ac3588d641568fc
SHA3-384 hash: 4d657b5f2b25bd4be53a6a8fa5ef839278ebf1bf5f5efe6aebacba2646c98ac12e1c0c692252e644b898c570c704c8e3
SHA1 hash: 31eb9e1f66da3ad78f2cc6cf2f4b9afef18a42ee
MD5 hash: 7aabf532d002ff37f8bc367c694b0967
humanhash: sink-fix-london-lima
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:206'264 bytes
First seen:2025-12-30 00:21:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:z9fakEjhMnwkv8Qq6TyX6pdxaOQNqR8kiw2WUouNCVPj6hh15WAa:z9f9EhMwk0BdX6p3a3gZ2WCNCVPAWAa
TLSH T1B3141A46F9418F12C1C211BAFB6E514D37136BB9E2EE7202DD246FA037868EF0E7A515
telfhash t165211091eaa50b0c7be582d881aea1224fe435dd1b0520c68f79f71bae83cc1712c857
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 8cc726ef1865a03ff89935064d7667c7fefa6de051555b21c2a6bca8ebe7fdcd
File size (compressed) :74'608 bytes
File size (de-compressed) :206'264 bytes
Format:linux/arm
Packed file: 8cc726ef1865a03ff89935064d7667c7fefa6de051555b21c2a6bca8ebe7fdcd

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
NL NL
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/375e103a-b7c7-41d2-8837-a9b7f1f636a5/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gafgyt gcc lolbin mirai obfuscated rust
Link:
https://www.filescan.io/uploads/69531b3c148c21e830ee507f/reports/40235f1c-6811-4684-954e-971630dc15b9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-29T21:29:00Z UTC
Last seen:
2025-12-29T22:10:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/8d24a104524f1accc2c968d259a6fdfb1fc2742ffafa768c8ac3588d641568fc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2a7f5856-c1f5-4c3b-896e-9b7fce699fd9
Behavior Graph:
Download SVG
%3 guuid=1e98697f-1900-0000-ec37-0050bb090000 pid=2491 /usr/bin/sudo guuid=d99ef781-1900-0000-ec37-0050c1090000 pid=2497 /tmp/sample.bin guuid=1e98697f-1900-0000-ec37-0050bb090000 pid=2491->guuid=d99ef781-1900-0000-ec37-0050c1090000 pid=2497 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/30b7c110-b69d-4425-aa82-0d559d16c2fd
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1841820
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841820 Sample: arm6.elf Startdate: 30/12/2025 Architecture: LINUX Score: 80 35 169.254.169.254, 80 USDOSUS Reserved 2->35 37 151.242.30.13, 12121, 56250, 56252 RASANAIR Iran (ISLAMIC Republic Of) 2->37 39 4 other IPs or domains 2->39 41 Found malware configuration 2->41 43 Antivirus detection for dropped file 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 2 other signatures 2->47 8 arm6.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 file5 33 /usr/local/bin/infinitd, ELF 8->33 dropped 17 arm6.elf sh 8->17         started        19 arm6.elf sh 8->19         started        21 arm6.elf 8->21         started        23 2 other processes 8->23 process6 process7 25 sh systemctl 17->25         started        27 sh systemctl 19->27         started        29 arm6.elf 21->29         started        31 arm6.elf 21->31         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8d24a104524f1accc2c968d259a6fdfb1fc2742ffafa768c8ac3588d641568fc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8d24a104524f1accc2c968d259a6fdfb1fc2742ffafa768c8ac3588d641568fc/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8d24a104524f1accc2c968d259a6fdfb1fc2742ffafa768c8ac3588d641568fc
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 00:22:23 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=ruskcbcsj4nmzqwjndjftjx57mp4e5bp7l5hndekynmi2zavnd6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery persistence privilege_escalation
Link:
https://tria.ge/reports/251230-an5cksgn9z/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7fc454b1-d6e1-4683-8b08-600f5f74620f
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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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: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 8cc726ef1865a03ff89935064d7667c7fefa6de051555b21c2a6bca8ebe7fdcd

Mirai

elf 8d24a104524f1accc2c968d259a6fdfb1fc2742ffafa768c8ac3588d641568fc

(this sample)

  
Dropped by
SHA256 8cc726ef1865a03ff89935064d7667c7fefa6de051555b21c2a6bca8ebe7fdcd
  
URLhaus
https://urlhaus.abuse.ch/url/3719335/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 0bf9f6b9b0ecd4e13e1baf12a12104da
  
URLhaus
https://urlhaus.abuse.ch/url/3722815/
  
URLhaus
https://urlhaus.abuse.ch/url/3722819/

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