MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca4f0b3cdd70e787d2d56c323814a6de30f26b68cf5cdb2f9568f5818b56725b. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca4f0b3cdd70e787d2d56c323814a6de30f26b68cf5cdb2f9568f5818b56725b
SHA3-384 hash: 67a438a0d46fdea25564923c55ef081a7b1b7adc882e78be3b0239391edd17eb34bd460df0622fe76649071ac1ffe296
SHA1 hash: 43618eee09819936ac8195c1a5c68a809028d5d2
MD5 hash: 521345e9999c38d63ac598ea51d43884
humanhash: magazine-august-oranges-louisiana
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:154'236 bytes
First seen:2025-08-10 19:41:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7sn2f84mXhN7JpTacX/0uVX+lgHzHIaYGPiadJ:7sn2f84mXhVJp1XrVXbHzHIaYEdJ
TLSH T1AEE30A46F8818F15D5D112BAFE1E028E37131BB8E2DE72129D205F347BCA96B0E3B915
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 38591ba82f02973b5d3911a77ebc4e191ef7880858afd160529c36c8f91705ca
File size (compressed) :55'172 bytes
File size (de-compressed) :154'236 bytes
Format:linux/arm
Packed file: 38591ba82f02973b5d3911a77ebc4e191ef7880858afd160529c36c8f91705ca

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/6898f620397fd3ce6fa3c77b/reports/68242007-7918-4b66-b2a9-edc17500b422/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ca4f0b3cdd70e787d2d56c323814a6de30f26b68cf5cdb2f9568f5818b56725b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c383d431-f881-4314-87e2-8853e0f5ca59
Behavior Graph:
Download SVG
%3 guuid=e0f94370-1a00-0000-748a-dfe2ba0a0000 pid=2746 /usr/bin/sudo guuid=455b6572-1a00-0000-748a-dfe2bd0a0000 pid=2749 /tmp/sample.bin guuid=e0f94370-1a00-0000-748a-dfe2ba0a0000 pid=2746->guuid=455b6572-1a00-0000-748a-dfe2bd0a0000 pid=2749 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1f2fde87-cc9e-4a93-aa64-37c0c4b8931f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1754138
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca4f0b3cdd70e787d2d56c323814a6de30f26b68cf5cdb2f9568f5818b56725b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ca4f0b3cdd70e787d2d56c323814a6de30f26b68cf5cdb2f9568f5818b56725b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-10 19:42:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjhqwpg5odtypuwvnqzdqffg3yype23iz5onwl4vnd2ydc2wojnq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/250810-yevnsa1pw9/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/20b3783c-f28c-41aa-b231-043ba97402b9
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/ca4f0b3cdd70e787d2d56c323814a6de30f26b68cf5cdb2f9568f5818b56725b

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 38591ba82f02973b5d3911a77ebc4e191ef7880858afd160529c36c8f91705ca

Mirai

elf ca4f0b3cdd70e787d2d56c323814a6de30f26b68cf5cdb2f9568f5818b56725b

(this sample)

  
Dropped by
SHA256 38591ba82f02973b5d3911a77ebc4e191ef7880858afd160529c36c8f91705ca
  
URLhaus
https://urlhaus.abuse.ch/url/3600289/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 2030a230f584cc45bc4c0c814882d8a8

Comments