MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6821e8dd7646432c45181efeca34f118a7a3fcfb4a258f43ba6bb227731248d. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6821e8dd7646432c45181efeca34f118a7a3fcfb4a258f43ba6bb227731248d
SHA3-384 hash: b5b5e6daff1d37578674de329d4e9b1781dd597a1411b55079e48a296446ce3dcf3ab2eed7f5010a705e26e67d70e245
SHA1 hash: 75069b447f5c3e35417b0991ed6fb36969458610
MD5 hash: 673c2e437f70aa53ed3718b7973e6ad4
humanhash: alanine-vegan-robert-venus
File name:titanjr.ppc440
Download: download sample
Signature Mirai
Create hunting rule
File size:79'608 bytes
First seen:2026-02-24 01:16:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:R0TlIx8MunD7YKa/Wymt8z3PsoLWMypIL7jwDbur09MdAypwEQ:cKNKaFmt8rkEL7AurIM9Wl
TLSH T1E7736D52B70C0A47E4531EF02A3F53E2C3AA66E120E8F684750EDF49D6B5E325546ECD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/808451dc-e314-40db-9423-1e66af1913ee/
Detection(s):
Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Launching a process
Sends data to a server
Sets a written file as executable
Connection attempt
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/699cfc1910e80629d4ef4e4b/reports/7d6815a6-4d19-4669-bdfb-e85b8759e3e6/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/f6821e8dd7646432c45181efeca34f118a7a3fcfb4a258f43ba6bb227731248d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b20aa24f-193b-43a7-85f4-a4546b627be3
Behavior Graph:
Download SVG
%3 guuid=0a8efa5b-1b00-0000-1807-bda79c0c0000 pid=3228 /usr/bin/sudo guuid=6826795f-1b00-0000-1807-bda7a50c0000 pid=3237 /tmp/sample.bin guuid=0a8efa5b-1b00-0000-1807-bda79c0c0000 pid=3228->guuid=6826795f-1b00-0000-1807-bda7a50c0000 pid=3237 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0e57d3ab-bdb7-4a1f-8aa4-2df360ab55d7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f6821e8dd7646432c45181efeca34f118a7a3fcfb4a258f43ba6bb227731248d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f6821e8dd7646432c45181efeca34f118a7a3fcfb4a258f43ba6bb227731248d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-24 01:17:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=62bb5doxmrsdfrcrqhx6zi2pcgfhup6pwsrfr5b3u25se5zresgq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260224-bnf6eshs7f/
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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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: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 f6821e8dd7646432c45181efeca34f118a7a3fcfb4a258f43ba6bb227731248d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782479/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3783769/

Comments