MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4beda8ec1b752260446e3f70e0ad2a853f41e1191e8b550c38317b42d236e057. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4beda8ec1b752260446e3f70e0ad2a853f41e1191e8b550c38317b42d236e057
SHA3-384 hash: f87ae8ef3e6e451984a46dc72dcc3662dd7c156dd545e5e7e199114804b84d35d0816f4a4039a8b4fe37bd56c3760aba
SHA1 hash: 7d045778fdfc126a4bcbef9ac7a03099ff8495df
MD5 hash: 53995c6dd1d9c7303b8104a479180ca7
humanhash: solar-may-florida-india
File name:zerobotv9.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:62'904 bytes
First seen:2025-12-03 22:13:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:HI+eN59JlQZ+Y7cOE8ZA6qaWwgkDyRmJ8:HI+eN5a7tjWwfd8
TLSH T15153F781F8D2896EC5D0237AA77E358E3361B3A4D1CF3217CD685B217B8568B1D6BB40
telfhash t187e06140fe764b1844e75634ecdd07b49511211761664710cf54daf0883f118a31cd5e
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 263a363e2483bf9fd9f915527f5b5255daa42bbfa1e606403169575d6555a58c
File size (compressed) :26'772 bytes
File size (de-compressed) :62'904 bytes
Format:linux/arm
Packed file: 263a363e2483bf9fd9f915527f5b5255daa42bbfa1e606403169575d6555a58c

Intelligence

File Origin
# of uploads :
1
# of downloads :
27
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/6311b88e-f44b-4fa6-ab2a-ea212a18bf47/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6930b635bc15eab491f3d355/reports/a455aa01-1336-4d67-901c-576cc8285473/overview
Result
Gathering data
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1825895
Signature
Antivirus / Scanner detection for submitted sample
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1825895 Sample: zerobotv9.arm5.elf Startdate: 03/12/2025 Architecture: LINUX Score: 48 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 zerobotv9.arm5.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4beda8ec1b752260446e3f70e0ad2a853f41e1191e8b550c38317b42d236e057
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4beda8ec1b752260446e3f70e0ad2a853f41e1191e8b550c38317b42d236e057/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpw2r3a3ourgardoh5yobljkqu7udyizd2fvkdbygf5ufurw4blq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251203-15re6ahl71/
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 263a363e2483bf9fd9f915527f5b5255daa42bbfa1e606403169575d6555a58c

Mirai

elf 4beda8ec1b752260446e3f70e0ad2a853f41e1191e8b550c38317b42d236e057

(this sample)

  
Dropped by
SHA256 263a363e2483bf9fd9f915527f5b5255daa42bbfa1e606403169575d6555a58c
  
URLhaus
https://urlhaus.abuse.ch/url/3724451/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 bf220359e49a17bd3982e6be26d59a06

Comments