MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32cfb5b86ca51d9d893b645ee54bcd1dfba673913e2d3a93c54dec591fa250b3. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 32cfb5b86ca51d9d893b645ee54bcd1dfba673913e2d3a93c54dec591fa250b3
SHA3-384 hash: 9c72b6f2448511b64589bf947f12651f3252190df3ebfcac31cc14a484c25ff8bae5fc371a9253278893d01ae29c6b5b
SHA1 hash: 5c42afcd6c3a80c7f8633572f2cb1d8d6fce7f43
MD5 hash: 6af6936c05a847130ade10aa8621faa4
humanhash: river-winner-angel-india
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:58'900 bytes
First seen:2025-08-27 21:06:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:09rmL04AsEwtjtnBtO7VG0MAdIYY0askEeHEywvP2OPS5zfs5Aq6X1Vbuv2jVvNf:qo04tpBG5dI30aBwJP24S5jyWmv2hgL6
TLSH T1E24302A1D00A91D98F9150BD847D80B3BE7A3AFCB49926F77878C97D29424C433B560F
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) :58'900 bytes
File size (de-compressed) :165'340 bytes
Format:linux/arm
Unpacked file: 8b6450119b59e27c7d3364e1fe2b4bc21be60a1b86fbf775fae1967ff99fb362

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68af73a239a6221faa71aba3/reports/205088fa-da53-432a-9317-1ad8c0e05e24/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/32cfb5b86ca51d9d893b645ee54bcd1dfba673913e2d3a93c54dec591fa250b3
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
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/32cfb5b86ca51d9d893b645ee54bcd1dfba673913e2d3a93c54dec591fa250b3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f53f925d-9206-4179-8be8-7846d31738f0
Behavior Graph:
Download SVG
%3 guuid=461ae53c-1800-0000-d4ec-86cee90b0000 pid=3049 /usr/bin/sudo guuid=6fc8993e-1800-0000-d4ec-86cef00b0000 pid=3056 /tmp/sample.bin guuid=461ae53c-1800-0000-d4ec-86cee90b0000 pid=3049->guuid=6fc8993e-1800-0000-d4ec-86cef00b0000 pid=3056 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f51f3a5-8fe2-4d4e-abde-4680f1aa9dae
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1766652
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/32cfb5b86ca51d9d893b645ee54bcd1dfba673913e2d3a93c54dec591fa250b3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/32cfb5b86ca51d9d893b645ee54bcd1dfba673913e2d3a93c54dec591fa250b3/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/32cfb5b86ca51d9d893b645ee54bcd1dfba673913e2d3a93c54dec591fa250b3
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-27 21:07:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=glh3lodmuuoz3cj3mrpoks6ndx52m44rhywtve6fjxwfsh5ckczq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/250827-zx53xat1cx/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b7516d57-1766-4d76-9859-865b7a4db337
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/32cfb5b86ca51d9d893b645ee54bcd1dfba673913e2d3a93c54dec591fa250b3

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 32cfb5b86ca51d9d893b645ee54bcd1dfba673913e2d3a93c54dec591fa250b3

(this sample)

Mirai

elf 8b6450119b59e27c7d3364e1fe2b4bc21be60a1b86fbf775fae1967ff99fb362

  
URLhaus
https://urlhaus.abuse.ch/url/3547864/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8b6450119b59e27c7d3364e1fe2b4bc21be60a1b86fbf775fae1967ff99fb362
  
Dropping
MD5 cf0323dde99a6bf9f4b8cd8dab042e0c

Comments