MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 021546f4ca90b83f0e4a19974f54ae6f12d75ddeaee7b39944c43b0ff349efce. 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: 021546f4ca90b83f0e4a19974f54ae6f12d75ddeaee7b39944c43b0ff349efce
SHA3-384 hash: a9e6ec481d4103e50e1a5c9daf814f96e47328eb19d6dec29fa58bce6210fb723c90f68a857131d677b3545497db96da
SHA1 hash: 49b00baf387c28a2a79b85cc829b23580618825f
MD5 hash: 41b0aa3a579546ab82c1adbd3892986d
humanhash: leopard-bacon-charlie-dakota
File name:main_m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:154'592 bytes
First seen:2025-07-31 00:22:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:szJTbD2wCjgh46Ab03gfHE36T8wSVGjbiqLhNAyFRzSG:09S6Ab00H5TtfL4yFpSG
TLSH T1E5E317D7F901DDB9F80AE73748174805B130BBD244925A373267397BED3A1A90973E8A
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

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

Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d82a11a4-0f65-4285-afb7-8b644bab2245
Behavior Graph:
Download SVG
%3 guuid=8c93241a-1a00-0000-0b4e-f656f30a0000 pid=2803 /usr/bin/sudo guuid=da9dd51b-1a00-0000-0b4e-f656f90a0000 pid=2809 /tmp/sample.bin guuid=8c93241a-1a00-0000-0b4e-f656f30a0000 pid=2803->guuid=da9dd51b-1a00-0000-0b4e-f656f90a0000 pid=2809 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5c37f882-1b41-43d2-b95f-56207c008464
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1747452
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/021546f4ca90b83f0e4a19974f54ae6f12d75ddeaee7b39944c43b0ff349efce
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/021546f4ca90b83f0e4a19974f54ae6f12d75ddeaee7b39944c43b0ff349efce/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-31 00:23:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aikun5gksc4d6dskdglu6vfon4jnoxo6v3t3hgkeyq5q742j57ha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250731-apkdssymw3/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-7782058-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/5505d2df-1927-4837-96d4-7f2868954414
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/021546f4ca90b83f0e4a19974f54ae6f12d75ddeaee7b39944c43b0ff349efce

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:Linux_Trojan_Gafgyt_28a2fe0c
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 021546f4ca90b83f0e4a19974f54ae6f12d75ddeaee7b39944c43b0ff349efce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3593392/
  
Delivery method
Distributed via web download

Comments