MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 217c1b8cb9205cde9b07790ddbf9b5e8e3f669309561618967468ab1e9503b7f. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 217c1b8cb9205cde9b07790ddbf9b5e8e3f669309561618967468ab1e9503b7f
SHA3-384 hash: dc481a4b277472e5d274409ce70009b31fd85a55bca69b8482fd04ad5302f4cdfe405b2dc5529385b30045ae03d558b0
SHA1 hash: cd56f3b7a4151a8526d1eddcc04af0dbef2333ef
MD5 hash: 551569ba9dad606d320a7d8cc72f3601
humanhash: speaker-nebraska-friend-uniform
File name:tux.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:111'980 bytes
First seen:2026-03-19 03:20:05 UTC
Last seen:2026-03-19 04:44:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:8MniEo2vwK2hHqxgvbfXNxgVNTWZJzaIAZpfdhVd9RiifRmJPhr7gM5AYG0Cqx:5o24KLEl6WZNaIUtfRmJPhrkM6Fqx
TLSH T17BB32846B8819B11C6C212BAFE1F118E331317BCE3DE72228D145B6477CB92B0E7B956
telfhash t1de31edd6e77009ee07d789c0818ea22e57e9b04b2f253083886ca74fc5a3596b03d837
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 :
2
# of downloads :
59
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/a63e11fb-9bdc-4b39-bb4b-f544f1678a15/
Detection(s):
Sanesecurity.Malware.29504.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai.9774.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
exploit masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/69bb6b73493cb7d62d05a8a6/reports/b071654c-7df5-4a5e-8427-aaa97c6c678d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/217c1b8cb9205cde9b07790ddbf9b5e8e3f669309561618967468ab1e9503b7f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2a96f429-c73d-4ad9-a9e8-04dc949aca7f
Behavior Graph:
Download SVG
%3 guuid=305ede7f-1b00-0000-4f8f-fa38860b0000 pid=2950 /usr/bin/sudo guuid=4a835f82-1b00-0000-4f8f-fa388c0b0000 pid=2956 /tmp/sample.bin guuid=305ede7f-1b00-0000-4f8f-fa38860b0000 pid=2950->guuid=4a835f82-1b00-0000-4f8f-fa388c0b0000 pid=2956 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/350a7f80-2525-4995-8131-df2b9d029bea
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/217c1b8cb9205cde9b07790ddbf9b5e8e3f669309561618967468ab1e9503b7f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/217c1b8cb9205cde9b07790ddbf9b5e8e3f669309561618967468ab1e9503b7f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/217c1b8cb9205cde9b07790ddbf9b5e8e3f669309561618967468ab1e9503b7f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-19 03:20:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ef6bxdfzebon5gyhpeg5x6nv5dr7m2jqsvqwdclhi2fld2kqhn7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260319-dvx4maf14z/
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/217c1b8cb9205cde9b07790ddbf9b5e8e3f669309561618967468ab1e9503b7f

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 217c1b8cb9205cde9b07790ddbf9b5e8e3f669309561618967468ab1e9503b7f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3795209/
  
Delivery method
Distributed via web download

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