MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5af4d795b51588a8d34b52fe7ec4f500bcc7ed8bbbb743017ca10850574ea259. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5af4d795b51588a8d34b52fe7ec4f500bcc7ed8bbbb743017ca10850574ea259
SHA3-384 hash: f3130b0bf068c8c0f63b1a19a7e610e5d21c9189d072fe9b12a790fa467871335112c849a66f3a5818ad0a000e5f76a0
SHA1 hash: a88d0d0dfad219499469370f2580cba65ac96bc0
MD5 hash: 57a71122848bd5cc30f82c9743afd4d4
humanhash: juliet-lithium-georgia-island
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:62'608 bytes
First seen:2026-07-26 11:54:14 UTC
Last seen:2026-07-26 20:28:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:rTAAujqF933XVTI2CJ/ciIv2R69RXd26tbaDLf:K6QIY2RXdJbaDLf
TLSH T1325302B0CAFD74635C751AB3CE56894135AA1370F2E4716B14E831317EE3C4249DA9E7
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 BlinkzSec
Tags:mirai UPX
File size (compressed) :62'608 bytes
File size (de-compressed) :178'836 bytes
Format:linux/arm
Unpacked file: 1b4734e560dfc27182f14d0fb49f8eba1f55ef00ffb5f9660152437869dd1e0e

Intelligence

File Origin
# of uploads :
3
# of downloads :
59
Origin country :
GB GB
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c6052dbc-db7d-4a79-970b-2c6d344ca1c4/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9816.18850.16754.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a65f5bec0342828b959423f/reports/66189da0-0d2f-4e81-bd7b-15da2f358b4a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/5af4d795b51588a8d34b52fe7ec4f500bcc7ed8bbbb743017ca10850574ea259
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-25T10:25:00Z UTC
Last seen:
2026-07-25T11:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5af4d795b51588a8d34b52fe7ec4f500bcc7ed8bbbb743017ca10850574ea259/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bbbca21d-8745-457c-a508-b4161b9ddcce
Behavior Graph:
Download SVG
%3 guuid=5fd4b98a-1e00-0000-b145-fa81040b0000 pid=2820 /usr/bin/sudo guuid=b55c3e8e-1e00-0000-b145-fa81090b0000 pid=2825 /tmp/sample.bin guuid=5fd4b98a-1e00-0000-b145-fa81040b0000 pid=2820->guuid=b55c3e8e-1e00-0000-b145-fa81090b0000 pid=2825 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/22c1b5b8-c5f6-4a73-a0e4-ebcc5993008b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5af4d795b51588a8d34b52fe7ec4f500bcc7ed8bbbb743017ca10850574ea259
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5af4d795b51588a8d34b52fe7ec4f500bcc7ed8bbbb743017ca10850574ea259/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-25 20:02:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ll2npfnvcwekru2lkl7h5rhvac6mp3mlxo3ugal4ueefav2oujmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/260726-n24vvsfq2x/
Behaviour
Reads runtime system information
Family: Mirai
Malware Config
C2 Extraction:
103.161.17.92
Please note that we are no longer able to provide a coverage score for Virus Total.

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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: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 5af4d795b51588a8d34b52fe7ec4f500bcc7ed8bbbb743017ca10850574ea259

(this sample)

Mirai

elf 1b4734e560dfc27182f14d0fb49f8eba1f55ef00ffb5f9660152437869dd1e0e

  
Dropping
SHA256 1b4734e560dfc27182f14d0fb49f8eba1f55ef00ffb5f9660152437869dd1e0e
  
Dropping
MD5 91f20eebd7e5526664be04e0e3728377
  
URLhaus
https://urlhaus.abuse.ch/url/3891841/
  
Delivery method
Distributed via web download

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