MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a4ea4191364f06fe18d2085b3821654af57c2cddb18e339d009f7b4a307652d. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a4ea4191364f06fe18d2085b3821654af57c2cddb18e339d009f7b4a307652d
SHA3-384 hash: f381bfbe59073e8958c4a4ca9560ea3d3489461d12240eba7f80484964519fdca6b67ae010fc33be60aded969d591a51
SHA1 hash: 454419a0ce689df90dc7559401504b75b782137c
MD5 hash: f3e151a09229a14c5dd4750fe7237440
humanhash: fruit-robert-video-lamp
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:23'784 bytes
First seen:2025-11-03 20:31:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:YeD8ZSH2LLZUYyGZbsOiTrowSN9rnZMINlphQ/HYtuijpmdtJgGlzDpH7uNj1JAE:YeD8ZSWvZHZbs1row697qohQvg9jpitg
TLSH T1F5B2D03C1B111B98DA1EC0BE83A91B603CB41F2591829D4B6217EDD79F974747453AE4
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 UPX
File size (compressed) :23'784 bytes
File size (de-compressed) :72'024 bytes
Format:linux/mips
Unpacked file: 159a13dfdcdb4c51e1b99d1d40ce6218c0eb7285356fcd04a4c76682d3068b61

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955695-0
Create hunting rule

Unix.Trojan.Mirai-9955722-0
Create hunting rule

Unix.Trojan.Mirai-9956194-0
Create hunting rule

Unix.Dropper.Mirai-9971652-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4a4ea4191364f06fe18d2085b3821654af57c2cddb18e339d009f7b4a307652d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 179.61.132.175:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-03T17:46:00Z UTC
Last seen:
2025-11-04T17:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4a4ea4191364f06fe18d2085b3821654af57c2cddb18e339d009f7b4a307652d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4f82365c-6428-4b33-ac26-7c5f550048c0
Behavior Graph:
Download SVG
%3 guuid=b9aa30e5-1900-0000-be9e-19c341070000 pid=1857 /usr/bin/sudo guuid=16e395e7-1900-0000-be9e-19c347070000 pid=1863 /tmp/sample.bin guuid=b9aa30e5-1900-0000-be9e-19c341070000 pid=1857->guuid=16e395e7-1900-0000-be9e-19c347070000 pid=1863 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7bf9d9e8-bcc1-4208-8ae8-1fdb130b0ff5
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1807248
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1807248 Sample: boatnet.mips.elf Startdate: 03/11/2025 Architecture: LINUX Score: 72 24 179.61.132.175, 3778, 60826 ASDETUKhttpwwwheficedcomGB Chile 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 7 boatnet.mips.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 boatnet.mips.elf 7->15         started        18 boatnet.mips.elf 7->18         started        20 boatnet.mips.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4a4ea4191364f06fe18d2085b3821654af57c2cddb18e339d009f7b4a307652d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4a4ea4191364f06fe18d2085b3821654af57c2cddb18e339d009f7b4a307652d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-03 20:33:58 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jjhkigitmtyg7ymnecc3haqwksxvpqwn3mmogooqbh33jiyhmuwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251103-zbzc8shr6z/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9955695-0
YARA:
n/a
Link:
https://app.threat.zone/submission/31343095-9439-412b-84a9-f5480f23c45b
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/4a4ea4191364f06fe18d2085b3821654af57c2cddb18e339d009f7b4a307652d

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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 4a4ea4191364f06fe18d2085b3821654af57c2cddb18e339d009f7b4a307652d

(this sample)

Mirai

elf 159a13dfdcdb4c51e1b99d1d40ce6218c0eb7285356fcd04a4c76682d3068b61

  
URLhaus
https://urlhaus.abuse.ch/url/3695225/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 159a13dfdcdb4c51e1b99d1d40ce6218c0eb7285356fcd04a4c76682d3068b61
  
Dropping
MD5 0a7cf7e76b2b51dfafc1ff8ca4140eaf

Comments