MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b265d4570809d9667640e48cba5c652b0ea8c685a5ed41bcb9e0143a058e449f. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b265d4570809d9667640e48cba5c652b0ea8c685a5ed41bcb9e0143a058e449f
SHA3-384 hash: 358f44dd9d08c833af350074daf8b8670bb0310b26b990b40b49cdc4d3c9516c75748f3ce756d53f322cfdec93f976e6
SHA1 hash: 46f97183ebfc66efe9d272fe3e89e4beadbc3ace
MD5 hash: a2f2ad469da986d4d50952d71e746fe8
humanhash: vegan-winner-friend-coffee
File name:neon.armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:150'208 bytes
First seen:2025-06-14 14:52:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NGmtGwFuBnVGv/167Ql7z4oX5RzjE9cF8ac:NGaPKnVe67Sn4oTzyS8ac
TLSH T1C4E32945F8918B23C6D612BBFB5E428D3B2617E8D3EE320399256F31378655B0E3B542
telfhash t1481112404b994b6c73e1050e42e87719d7dd30e8152869b4cfed794f4a631d0f46e43a
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 0e66f383529438b95cde63c625d8d34844bdce780f8c41b66c01f0381d2c4c6b
File size (compressed) :57'236 bytes
File size (de-compressed) :150'208 bytes
Format:linux/arm
Packed file: 0e66f383529438b95cde63c625d8d34844bdce780f8c41b66c01f0381d2c4c6b

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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.Dropper.Mirai-7135918-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

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

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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684d8f218bd5d68a12e8a230linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
49
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/b265d4570809d9667640e48cba5c652b0ea8c685a5ed41bcb9e0143a058e449f
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 160.30.44.120:10022
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e25f9a7-4d5d-4902-be0f-ead517e2dee7
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1714687
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1714687 Sample: neon.armv4l.elf Startdate: 14/06/2025 Architecture: LINUX Score: 88 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 2 other signatures 2->29 7 neon.armv4l.elf 2->7         started        process3 process4 9 neon.armv4l.elf 7->9         started        11 neon.armv4l.elf 7->11         started        13 neon.armv4l.elf 7->13         started        15 neon.armv4l.elf 7->15         started        process5 17 neon.armv4l.elf 9->17         started        19 neon.armv4l.elf 9->19         started        21 neon.armv4l.elf 9->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b265d4570809d9667640e48cba5c652b0ea8c685a5ed41bcb9e0143a058e449f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b265d4570809d9667640e48cba5c652b0ea8c685a5ed41bcb9e0143a058e449f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-14 15:10:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wjs5ivyibhmwm5sa4sgluxdffmhkrrufuxwudpfz4akdubmoispq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250614-sjmk3sgl3z/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (1446286) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
Verdict:
Malicious
Tags:
gafgyt gafgyt Unix.Dropper.Mirai-7135897-0 trojan
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/abf65ed2-b958-44f0-b980-71fe36b4dd1d
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/b265d4570809d9667640e48cba5c652b0ea8c685a5ed41bcb9e0143a058e449f

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 0e66f383529438b95cde63c625d8d34844bdce780f8c41b66c01f0381d2c4c6b

Mirai

elf b265d4570809d9667640e48cba5c652b0ea8c685a5ed41bcb9e0143a058e449f

(this sample)

  
Dropped by
SHA256 0e66f383529438b95cde63c625d8d34844bdce780f8c41b66c01f0381d2c4c6b
  
URLhaus
https://urlhaus.abuse.ch/url/3560001/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3561587/
  
Dropped by
MD5 cb1131c5fabe1611abbafe27ad67a2de

Comments