🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a477d866544abc3f3c3dae9416bd9d91c274253b80c46192b89271caf280b496. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a477d866544abc3f3c3dae9416bd9d91c274253b80c46192b89271caf280b496
SHA3-384 hash: 3f8a8335f7f348eb7ade9f36ca8323558c87f644f4d7dc0422c3722aa7403ebd9148f518f70ce75b620ccfcf57307eb5
SHA1 hash: 3a9c2f67af5e1f07f20687eeee7a9bba3f6f60c0
MD5 hash: bcc952eb1aaabb9ec82ec449049b741e
humanhash: virginia-nineteen-carbon-september
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:126'948 bytes
First seen:2026-10-11 07:37:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:EoZpluqJRr3wToSy512+no3PW3YO/mOM38P/:dV1oYfno3PWIemOSC/
TLSH T198C35C46BD81DA12C6E42276BA5E81CC332203F8D3EA7106DD2A5F6137DB91E0E7B741
telfhash t129c08c5018212ecc3a80909a84b6802b315c2a8726842402a3c48d888f22f8b2273d2f
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 :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-50.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-52.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-54.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin rust
Link:
https://www.filescan.io/uploads/6acb3cf8ce6ea99114730b8c/reports/00b13c45-b15a-445e-b32e-f0b8a561fd30/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-11T05:03:00Z UTC
Last seen:
2026-10-12T18:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a477d866544abc3f3c3dae9416bd9d91c274253b80c46192b89271caf280b496/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cb3c20db-4a7f-4bcd-9567-d6559e5206b7
Behavior Graph:
Download SVG
%3 guuid=8f4b1ba4-1a00-0000-4499-6a1c0c080000 pid=2060 /usr/bin/sudo guuid=2ae4cea7-1a00-0000-4499-6a1c14080000 pid=2068 /tmp/sample.bin guuid=8f4b1ba4-1a00-0000-4499-6a1c0c080000 pid=2060->guuid=2ae4cea7-1a00-0000-4499-6a1c14080000 pid=2068 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a0273cfc-fe0a-4e17-9b8b-87e0f8d75f43
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1985436
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a477d866544abc3f3c3dae9416bd9d91c274253b80c46192b89271caf280b496
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a477d866544abc3f3c3dae9416bd9d91c274253b80c46192b89271caf280b496/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-11 07:38:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ur35qzsujk6d6pb5v2kbnpm5shbhijj3qdcgdevysjy4v4uawsla._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261011-jgkt2afv6p/
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:deepfield_aisuru_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Aisuru DDoS botnet - Mirai derivative with custom crypto
Reference:https://blog.xlab.qianxin.com/aisuru-botnet-en/
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_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 a477d866544abc3f3c3dae9416bd9d91c274253b80c46192b89271caf280b496

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3947923/
  
Delivery method
Distributed via web download

Comments