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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b3eb3d3b2a3638d2fa84b91bf030d3eea7479f03478656c2646db28a43e0cc2. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b3eb3d3b2a3638d2fa84b91bf030d3eea7479f03478656c2646db28a43e0cc2
SHA3-384 hash: 13f63eecd72b0f257609db70289bd9a426a4cce9e66a7d61b127a7d7987dc3225b4c5bcf759c69296ed1056e54864263
SHA1 hash: b3de09117caa6fb93c4b1c0435b335cd3a08061a
MD5 hash: 63f484a94fa032ccaf7f17489cec7d6f
humanhash: vegan-spring-gee-sink
File name:jklarm
Download: download sample
Signature Mirai
Create hunting rule
File size:110'764 bytes
First seen:2026-11-11 10:15:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:d0ZVbfybmivB08cQrjaiRcYoTJfc2dyBFR5M32n1Wm2xM/+64u6F3vB:2ZVWbvvNcHMoTJzdyBHe32nYxM/lsB
TLSH T1AFB32A85BCC19602CAE160B2FB1E92CD371747B8D3E67113CD19AF29638B8670E7B651
telfhash t10c510355ef640ecc37e94754808e513a46ee30ee1b512066de7c6b8f4652ea2743d435
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 welron
Tags:cowrie elf honeypot mirai torii

Intelligence

File Origin
# of uploads :
1
# of downloads :
14
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
176
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
80
Full report:
https://elfdigest.com/brief/4b3eb3d3b2a3638d2fa84b91bf030d3eea7479f03478656c2646db28a43e0cc2
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/4b3eb3d3b2a3638d2fa84b91bf030d3eea7479f03478656c2646db28a43e0cc2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/293d9b44-0eb5-4eb5-a4b1-e275bbde26ce
Behavior Graph:
Download SVG
%3 guuid=b6232acb-1a00-0000-0715-cebcc30b0000 pid=3011 /usr/bin/sudo guuid=163e17ce-1a00-0000-0715-cebcce0b0000 pid=3022 /tmp/sample.bin guuid=b6232acb-1a00-0000-0715-cebcc30b0000 pid=3011->guuid=163e17ce-1a00-0000-0715-cebcce0b0000 pid=3022 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c3eeb3a9-c101-441e-818d-cc631bafaaa1
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4b3eb3d3b2a3638d2fa84b91bf030d3eea7479f03478656c2646db28a43e0cc2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b3eb3d3b2a3638d2fa84b91bf030d3eea7479f03478656c2646db28a43e0cc2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-11 13:41:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jm7lhu5sunry2l5ijoi36aynh3vhi6pqgr4gk3bgi3nsrjb6btba._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261111-qy67xshg92/
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
arm elf
Link:
https://intel.virussign.com/intelligence/file/4b3eb3d3b2a3638d2fa84b91bf030d3eea7479f03478656c2646db28a43e0cc2
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/4b3eb3d3b2a3638d2fa84b91bf030d3eea7479f03478656c2646db28a43e0cc2

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_Threat_af48ca6a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 4b3eb3d3b2a3638d2fa84b91bf030d3eea7479f03478656c2646db28a43e0cc2

(this sample)

  
Delivery method
Distributed via web download

Comments