MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b6399acbc07e044107ef03c275b998306324f53f5442f4c243abdc8bcb27a07. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b6399acbc07e044107ef03c275b998306324f53f5442f4c243abdc8bcb27a07
SHA3-384 hash: 6fc9d7fb3fdb2c8d0d27c1fe5e3b16eaa4deffaa05a93f90b16af3543c49c81bf6846b196187e300ad7a63fe0a82e20f
SHA1 hash: 92f15fcbad893f0db0f1402ca55e4721e9ebc9b7
MD5 hash: 999c20befe0b77c2429366b7c88f3f1d
humanhash: batman-shade-wyoming-blue
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:156'680 bytes
First seen:2026-03-31 12:19:47 UTC
Last seen:2026-03-31 12:20:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:p+fTcKot8sp2MKypYz8ZOfGQ+v3eB/hub8mXRCTUGk4onuftL4VxZdbK:pYlybKpzEOfGQ+vEubTt4ouftL4FdO
TLSH T18BE3885A6E228FAEF67C873147F74A20976D23D623E1D684D2ACC1141F6038E545FBAC
telfhash t1a74160184e7813f463385c4d169def36e6a330da7e265d338e11e86ba77d9824e10d1c
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
GB GB
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
35
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5b6399acbc07e044107ef03c275b998306324f53f5442f4c243abdc8bcb27a07
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-03-29T19:34:00Z UTC
Last seen:
2026-03-31T11:14:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5b6399acbc07e044107ef03c275b998306324f53f5442f4c243abdc8bcb27a07/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a5c07c09-da44-47e2-8d73-c2b040d530f8
Behavior Graph:
Download SVG
%3 guuid=788dfeb3-1a00-0000-a582-8af01a0b0000 pid=2842 /usr/bin/sudo guuid=d1e689b6-1a00-0000-a582-8af0220b0000 pid=2850 /tmp/sample.bin guuid=788dfeb3-1a00-0000-a582-8af01a0b0000 pid=2842->guuid=d1e689b6-1a00-0000-a582-8af0220b0000 pid=2850 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e7bf0369-6068-4bce-ba80-cfb1de1299bf
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5b6399acbc07e044107ef03c275b998306324f53f5442f4c243abdc8bcb27a07
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b6399acbc07e044107ef03c275b998306324f53f5442f4c243abdc8bcb27a07/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-30 00:31:59 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lnrztlf4a7qeied66a6cow4zqmddet2t6vcc6tbehk64rpfspidq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260331-ph1vjads6v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
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/5b6399acbc07e044107ef03c275b998306324f53f5442f4c243abdc8bcb27a07

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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
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 5b6399acbc07e044107ef03c275b998306324f53f5442f4c243abdc8bcb27a07

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3809129/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3809131/

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