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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b580e2ecc7c2a57cd0713b5334a41940a8182ef26651cd9a2a72898b884f80db. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b580e2ecc7c2a57cd0713b5334a41940a8182ef26651cd9a2a72898b884f80db
SHA3-384 hash: 3c40b1c9622d1255dee24fe0a1952a28629cd4d07d507dedfcf5bf000536e98394d97636fb38d94c7b475805d2b7bb89
SHA1 hash: f2d26d7bfcb5b28bdbcf077a428666d9a5015da7
MD5 hash: 00737d51a1c87f01bc2b8561869367d5
humanhash: uniform-ack-aspen-single
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:152'216 bytes
First seen:2026-10-19 08:48:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:v9+IGvfmkt+TW5/OPb3K5Z0MdRuHYoWre8riXRAvGno+v2:v9+IAgTWGK5Z0MdRcYdre8riXRApf
TLSH T18FE34B95F880DF66CAD4767FFBAD028C33530778D2EA7002CD289B2467DA5498F3A542
telfhash t152d0a7a2dbc8068c33e1010d48c9923b4e9679940a006e978f482f6e05482543139737
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-DIK.24659771.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creates directories in a temporary directory
Kills processes
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin
Link:
https://www.filescan.io/uploads/6ad5d98d30dae62271b374bc/reports/e62aae23-97e9-47f9-8511-8b7af6dd359f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
65645
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b580e2ecc7c2a57cd0713b5334a41940a8182ef26651cd9a2a72898b884f80db
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-10-18T20:36:00Z UTC
Last seen:
2026-10-19T21:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b580e2ecc7c2a57cd0713b5334a41940a8182ef26651cd9a2a72898b884f80db/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d859e382-0c48-47d1-895d-d93d8406e996
Behavior Graph:
Download SVG
%3 guuid=d936f468-1600-0000-fc71-aeff700d0000 pid=3440 /usr/bin/sudo guuid=10075a6c-1600-0000-fc71-aeff790d0000 pid=3449 /tmp/sample.bin guuid=d936f468-1600-0000-fc71-aeff700d0000 pid=3440->guuid=10075a6c-1600-0000-fc71-aeff790d0000 pid=3449 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/49dd9717-6d2d-455d-a3aa-3b00a2b445ac
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b580e2ecc7c2a57cd0713b5334a41940a8182ef26651cd9a2a72898b884f80db
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b580e2ecc7c2a57cd0713b5334a41940a8182ef26651cd9a2a72898b884f80db/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-19 08:49:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wwaof3ghyksxzudrhnjtjjazicubqlxsmzi43grkokeyxccpqdnq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/261019-kq4tyaht8x/
Behaviour
Reads runtime system information
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
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/b580e2ecc7c2a57cd0713b5334a41940a8182ef26651cd9a2a72898b884f80db

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_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MIRAI_TELNETCURL_payload
Create hunting rule
Author:AfterPacket
Description:Mirai-lineage ELF payload carrying the leaked-source decoy domain
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 b580e2ecc7c2a57cd0713b5334a41940a8182ef26651cd9a2a72898b884f80db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3925385/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3925387/

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