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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b577f70171bd23ccf83d046993799d174b916042324ab4448c8874b8a3b3f4ba. 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: b577f70171bd23ccf83d046993799d174b916042324ab4448c8874b8a3b3f4ba
SHA3-384 hash: 37c0b95df053610492cd3bc9c5d27f2f8e3a7aed313bf89e97fd2ff82b274a49988ba83971b9175aa55f30e9f738feb2
SHA1 hash: f8886addf8d3dd9249e99b2b469846f6d8f79851
MD5 hash: d1e4e47f107b4344f2089b8b2d4b13ae
humanhash: blossom-six-kentucky-music
File name:jklppc
Download: download sample
Signature Mirai
Create hunting rule
File size:108'288 bytes
First seen:2026-10-14 12:19:33 UTC
Last seen:2026-10-15 16:22:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:pnWlzXAr5DnrThDkrLYIHiv2WRUj1oR4GUYRo2bqdmyWpRkj/pTFpMy06bxRIZ:pWlze5DBVRGKi6pmj/tdsZ
TLSH T102B35B0173694407F3A74DB12D3F6BF193DED1A121A0A6C5A90EDB4F8272A321686FCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
118
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10008934-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Runs as daemon
Creating a file
Connection attempt
Sends data to a server
DNS request
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6acf7393ea28b144a5116de7/reports/11df1494-1131-4746-a122-719dcb1b2d89/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-14T08:41:00Z UTC
Last seen:
2026-10-15T13:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b577f70171bd23ccf83d046993799d174b916042324ab4448c8874b8a3b3f4ba/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2b443d73-936e-4112-ae0a-bf42a35c11a2
Behavior Graph:
Download SVG
%3 guuid=63508a03-1700-0000-03a1-e206e60d0000 pid=3558 /usr/bin/sudo guuid=73233908-1700-0000-03a1-e206f20d0000 pid=3570 /tmp/sample.bin guuid=63508a03-1700-0000-03a1-e206e60d0000 pid=3558->guuid=73233908-1700-0000-03a1-e206f20d0000 pid=3570 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/48e2278e-bcb6-4bac-a209-bee653a5176a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b577f70171bd23ccf83d046993799d174b916042324ab4448c8874b8a3b3f4ba
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b577f70171bd23ccf83d046993799d174b916042324ab4448c8874b8a3b3f4ba/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-14 12:20:34 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wv37oalrxur4z6b5aruzg6m5c5fzcyccgjfliremrb2lri5t6s5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261014-phxswacx5k/
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/b577f70171bd23ccf83d046993799d174b916042324ab4448c8874b8a3b3f4ba

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: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 b577f70171bd23ccf83d046993799d174b916042324ab4448c8874b8a3b3f4ba

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3946092/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3809880/

Comments