MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05cbf5aac67b5263efd09509b4cc5410eaced9947a90a18d8950d5bdf566f4a2. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 05cbf5aac67b5263efd09509b4cc5410eaced9947a90a18d8950d5bdf566f4a2
SHA3-384 hash: 5e2b4e3508511ebe10696f8517695518cc1fc0b10c63f98899c2446cb5f048ace23a81418bb138c7439651e5934b3baa
SHA1 hash: 8d8f95d29794e6336e2b0b0b989f47d3456319b5
MD5 hash: fb03cb778767327fae57a787ed5fbe1e
humanhash: butter-november-pip-lactose
File name:boatnet.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:18'488 bytes
First seen:2025-10-13 09:54:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:MjWzRV0P6iOwrkom0DRnVATuSlShu6NvmPWtUn+KMa/hymdGUop5h5lb:6GV0P6+kom0tVAoNvm+to1/s3Uoznlb
TLSH T19982D030519B35F9CBE10430EAEECEC697160BF8D1FC36931658AB78C94200260F92DA
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) :18'488 bytes
File size (de-compressed) :47'096 bytes
Format:linux/arm
Unpacked file: 2aafc4075c6829ba415a7be5d215a2ace30a5a5757888b4a938184dd73c015e1

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Unix.Trojan.Mirai-10056442-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68eccca474d89de012b54a71/reports/145087d0-5d68-45a2-8993-6695b0c92cb8/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/05cbf5aac67b5263efd09509b4cc5410eaced9947a90a18d8950d5bdf566f4a2
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:
2025-10-13T08:13:00Z UTC
Last seen:
2025-10-13T09:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/05cbf5aac67b5263efd09509b4cc5410eaced9947a90a18d8950d5bdf566f4a2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ec15d61b-a92a-41d9-95b1-cc97d64b188b
Behavior Graph:
Download SVG
%3 guuid=ea8c6230-1a00-0000-1f14-df263c080000 pid=2108 /usr/bin/sudo guuid=d2de9433-1a00-0000-1f14-df2641080000 pid=2113 /tmp/sample.bin guuid=ea8c6230-1a00-0000-1f14-df263c080000 pid=2108->guuid=d2de9433-1a00-0000-1f14-df2641080000 pid=2113 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/00e70bf8-3bcf-4160-a81b-05a1241c62d4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1793987
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/05cbf5aac67b5263efd09509b4cc5410eaced9947a90a18d8950d5bdf566f4a2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/05cbf5aac67b5263efd09509b4cc5410eaced9947a90a18d8950d5bdf566f4a2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-13 09:55:52 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=axf7lkwgpnjgh36qsue3jtcucdvm5wmupkikddmjkdk335lg6sra._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251013-lx71lsxtfy/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9b5c70fa-0026-4504-87d4-7fc92f68aaed
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/05cbf5aac67b5263efd09509b4cc5410eaced9947a90a18d8950d5bdf566f4a2

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 05cbf5aac67b5263efd09509b4cc5410eaced9947a90a18d8950d5bdf566f4a2

(this sample)

Mirai

elf 2aafc4075c6829ba415a7be5d215a2ace30a5a5757888b4a938184dd73c015e1

  
URLhaus
https://urlhaus.abuse.ch/url/3670666/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 2aafc4075c6829ba415a7be5d215a2ace30a5a5757888b4a938184dd73c015e1
  
Dropping
MD5 f9daf8563027552cf9500737f5c5ed44

Comments