MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b534e3d3558aa6644d8a2fed139d6075a93be2507df2b389084dbacd6af2a657. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b534e3d3558aa6644d8a2fed139d6075a93be2507df2b389084dbacd6af2a657
SHA3-384 hash: dd53151466c4f4a8a4cadf450a2d8d86242e2dd9baee378e1ba7f60c7a33def0eb8026b08f1c271f4c370d06fbfdb542
SHA1 hash: f4ad266bc9c3e5f14795ee03f1710294108cd261
MD5 hash: ea6dd30edecc5e12eba29dda2251f369
humanhash: paris-north-muppet-hawaii
File name:0uparm6
Download: download sample
Signature Mirai
Create hunting rule
File size:54'400 bytes
First seen:2026-01-31 00:32:09 UTC
Last seen:2026-01-31 13:18:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:gdngEPU7JfjYFk8FGNYXGa7/oLRIxiYl94QX:2sFrYkVNlWLl94QX
TLSH T1CB330A96B8818A15C5D413BAFE2E118E33236768D3DFB2139E106F1477C696F0E7B912
telfhash t124017b980ecd9dde6bd08c9c43ca7a6e39523476ec273e120eab3c4f02672d1e916416
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 :
109
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/442f9d6d-77d3-49b1-a1d9-38d6c510599d/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/697d4d9a2ffccda09764a5a9/reports/043f4a18-1997-4d9d-89ba-ff3daa249a49/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/b534e3d3558aa6644d8a2fed139d6075a93be2507df2b389084dbacd6af2a657
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b534e3d3558aa6644d8a2fed139d6075a93be2507df2b389084dbacd6af2a657/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/38c60e63-aad9-4e6c-a5ae-ebdc6f5d557b
Behavior Graph:
Download SVG
%3 guuid=1e3c5c2b-1800-0000-03f2-6f03fc0b0000 pid=3068 /usr/bin/sudo guuid=ae8b1e2d-1800-0000-03f2-6f03040c0000 pid=3076 /tmp/sample.bin guuid=1e3c5c2b-1800-0000-03f2-6f03fc0b0000 pid=3068->guuid=ae8b1e2d-1800-0000-03f2-6f03040c0000 pid=3076 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4cccf8c5-be25-43e3-b45b-9adb00712e5d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1860788
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b534e3d3558aa6644d8a2fed139d6075a93be2507df2b389084dbacd6af2a657
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b534e3d3558aa6644d8a2fed139d6075a93be2507df2b389084dbacd6af2a657/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b534e3d3558aa6644d8a2fed139d6075a93be2507df2b389084dbacd6af2a657
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-31 00:32:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wu2ohu2vrktgitmkf7wrhhlaowutxysqpxzlhciijw5m22xsuzlq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari
Link:
https://tria.ge/reports/260131-avt57adt8f/
Malware Config
C2 Extraction:
kapadocia.duckdns.org
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/b534e3d3558aa6644d8a2fed139d6075a93be2507df2b389084dbacd6af2a657

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d2dca9e7
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 b534e3d3558aa6644d8a2fed139d6075a93be2507df2b389084dbacd6af2a657

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765508/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3765524/

Comments