MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43f4b1d07d97d930d30a11ff6cba36fe5d6cd7dbf8594b88c73b12f7996eb57f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43f4b1d07d97d930d30a11ff6cba36fe5d6cd7dbf8594b88c73b12f7996eb57f
SHA3-384 hash: e33bbed354581207be6a3015c7d3447bb1d78c9f260905ddb89fb5bc80cb82a9f67fc60986de9d35ba064f00e12aea0d
SHA1 hash: 3579fb5aef3957a04fc8bf8ce53994895963f8cd
MD5 hash: 2bb5a88cc018ee6cb9ee52e0b64f62a3
humanhash: stream-cold-hotel-ceiling
File name:spc
Download: download sample
Signature Mirai
Create hunting rule
File size:59'872 bytes
First seen:2026-02-25 15:50:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/fPucFQm4/g1We/ubY0qBQpu75nta1NNw:fucSb5uVaNNw
TLSH T1B5433B31BA760E27C0D1A8B661EB4B24B2F547DE26E8CA0B3D710D9EBF715402553AF4
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
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/628a61ea-f652-41d5-9660-5b9474aeaa23/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/699f1a7ccd25bfe1dfda2c68/reports/e892b450-99f0-486c-9476-6caba299ee61/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/55bc0b35-17a5-4e39-9bd2-98b119017089
Behavior Graph:
Download SVG
%3 guuid=e55f127a-1c00-0000-6cad-ccaa270c0000 pid=3111 /usr/bin/sudo guuid=fe4fe17d-1c00-0000-6cad-ccaa320c0000 pid=3122 /tmp/sample.bin guuid=e55f127a-1c00-0000-6cad-ccaa270c0000 pid=3111->guuid=fe4fe17d-1c00-0000-6cad-ccaa320c0000 pid=3122 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9b4a82bd-d21e-470a-a87b-aabceaa36c23
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/43f4b1d07d97d930d30a11ff6cba36fe5d6cd7dbf8594b88c73b12f7996eb57f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43f4b1d07d97d930d30a11ff6cba36fe5d6cd7dbf8594b88c73b12f7996eb57f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/43f4b1d07d97d930d30a11ff6cba36fe5d6cd7dbf8594b88c73b12f7996eb57f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-25 15:51:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ip2ldud5s7mtbuykch7wzorw7zowzv637bmuxcghhmjppglowv7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260225-tapjracv4h/
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/43f4b1d07d97d930d30a11ff6cba36fe5d6cd7dbf8594b88c73b12f7996eb57f

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 43f4b1d07d97d930d30a11ff6cba36fe5d6cd7dbf8594b88c73b12f7996eb57f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3785502/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3785510/
  
URLhaus
https://urlhaus.abuse.ch/url/3785527/

Comments