MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63dbbf2254cab953f2f316e68f7db077b9dc289c1b89b30196d90f9e24cb6784. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63dbbf2254cab953f2f316e68f7db077b9dc289c1b89b30196d90f9e24cb6784
SHA3-384 hash: 39eaa7481fd6853e93a8d7637b2683e01148a3f061e2b0aae26e21452e1c6b3be496eca64c34190f684c52d8e3050d17
SHA1 hash: 7db0e4eb3af777a806146784a175916a02a7a05a
MD5 hash: e0926e7232382c727c373d0ff1c0f594
humanhash: fruit-shade-washington-spring
File name:windy.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:96'736 bytes
First seen:2025-12-26 19:56:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6sdLEbXJld35is6pRA7O7X7wW0XM9FW2edNP/8b47e1ov5TaCkg0zjX9JK1Cm1ke:6DiPpAO7X7Fw2ed1nqeTadgqGCm1HqAp
TLSH T1669318C6B401DC7DF80FDABB4463290EB631E36156831B26675BBE53AD721E05923F82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8f43c67a-af08-40d7-8be3-f9f499f512dc/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
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.Gafgyt-7782058-0
Create hunting rule

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

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

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

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

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/694ee8b7e126b9ff43928c27/reports/6fcfdcb1-0ba9-4e44-b055-8a56a69d1c6b/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f49f1db2-a593-4a43-bd82-8b3ae4fb7f51
Behavior Graph:
Download SVG
%3 guuid=f78e9a52-1f00-0000-381b-4a489f090000 pid=2463 /usr/bin/sudo guuid=5c017854-1f00-0000-381b-4a48a5090000 pid=2469 /tmp/sample.bin guuid=f78e9a52-1f00-0000-381b-4a489f090000 pid=2463->guuid=5c017854-1f00-0000-381b-4a48a5090000 pid=2469 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5317e875-117d-4847-ba8f-f020e50d839f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1840023
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840023 Sample: windy.m68k.elf Startdate: 26/12/2025 Architecture: LINUX Score: 56 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 dot.polarisnetwork.fun 92.119.164.209, 69 MYVIRTUALSERVERmyVirtualserverDE Germany 2->30 32 2 other IPs or domains 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 8 windy.m68k.elf 2->8         started        10 systemd snap-failure 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 windy.m68k.elf 8->14         started        16 windy.m68k.elf 8->16         started        18 windy.m68k.elf 8->18         started        20 snap-failure systemctl 10->20         started        22 snap-failure 10->22         started        process6 24 windy.m68k.elf 14->24         started        26 windy.m68k.elf 14->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/63dbbf2254cab953f2f316e68f7db077b9dc289c1b89b30196d90f9e24cb6784
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63dbbf2254cab953f2f316e68f7db077b9dc289c1b89b30196d90f9e24cb6784/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 19:57:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mpn36isuzk4vh4xtc3ti67nqo645yke4doe3gamw3ehz4jglm6ca._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251226-ypf85sgj9s/
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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 63dbbf2254cab953f2f316e68f7db077b9dc289c1b89b30196d90f9e24cb6784

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744217/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3744249/

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