MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bcb2f02534c1fd51bf3e109de6afb603188f209aef12a52767e46a7aaaa3e6d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bcb2f02534c1fd51bf3e109de6afb603188f209aef12a52767e46a7aaaa3e6d
SHA3-384 hash: 156cb7d77c26eb236971571122102bf262576b69e582bd270ea188a0acc946fca18e557c51b9bcba19d2d76bbf40dc27
SHA1 hash: c5ed6caf63fec8b34872f3a2ba66e608341b6161
MD5 hash: 56f0106a62cd79279795381a62c53506
humanhash: leopard-dakota-ink-robert
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:27'300 bytes
First seen:2025-05-30 04:43:21 UTC
Last seen:2025-05-30 08:42:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:eMKyhegCCMqfizjoNpd2vJdX6vwre9q3UELuC:NKy4qfqoeJdXWgDL/
TLSH T199C2E1E0B726FE31C420AC3DE52A4D8A3951163C90FF353664159C399FC1A9B23B88F9
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) :27'300 bytes
File size (de-compressed) :66'864 bytes
Format:linux/arm
Unpacked file: e8c56566dac35fdfb7ad4c5ac2ce1ae96b8b313c732cce295ba618ad539991aa

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955692-0
Create hunting rule

Unix.Trojan.Mirai-9955694-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68393856acf88f5815e8d2bdlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/683937a0e336a33801e084f4/reports/8b492d97-7183-4dd1-b4fc-739b1b620b18/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/4bcb2f02534c1fd51bf3e109de6afb603188f209aef12a52767e46a7aaaa3e6d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ac2a32d7-2891-456b-a8c0-5a772bcffd71
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1701999
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/4bcb2f02534c1fd51bf3e109de6afb603188f209aef12a52767e46a7aaaa3e6d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4bcb2f02534c1fd51bf3e109de6afb603188f209aef12a52767e46a7aaaa3e6d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-30 04:44:20 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=jpfs6astjqp5kg7t4ee542x3mayyr4qjv3ysuutwpzdkpkvkhzwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/250530-fcxq9asl15/
Behaviour
Reads runtime system information
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/4bcb2f02534c1fd51bf3e109de6afb603188f209aef12a52767e46a7aaaa3e6d

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: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 4bcb2f02534c1fd51bf3e109de6afb603188f209aef12a52767e46a7aaaa3e6d

(this sample)

Mirai

elf e8c56566dac35fdfb7ad4c5ac2ce1ae96b8b313c732cce295ba618ad539991aa

  
URLhaus
https://urlhaus.abuse.ch/url/3555437/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e8c56566dac35fdfb7ad4c5ac2ce1ae96b8b313c732cce295ba618ad539991aa
  
Dropping
MD5 fc564a69bbfd53ef74cfd9570495c659

Comments