MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4eb520e3bf31d2c27281f19704062cc9e2d85046f5654cb8bb87af7c98bb945f. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4eb520e3bf31d2c27281f19704062cc9e2d85046f5654cb8bb87af7c98bb945f
SHA3-384 hash: 33b2506ea6b36d7635a2ddcb204953dc858cf3a619de2a552d2158c2ab2bce141d4900182299bf5a6e9c74919dc45585
SHA1 hash: 11781da77d1748d5132ff29c64b95055971d7461
MD5 hash: 7dd6fde3d7f96d50871140bbae956fd4
humanhash: oranges-king-fix-april
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:75'176 bytes
First seen:2025-10-14 10:50:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:MPvzusF12hT9HcE4OCXW4hKeZW0m/huUyJwAuGqogivGv1Ys:MP9jkIW48wCpujwFpt1Ys
TLSH T184733985B8416626C2C2127BFB6F018D371997D8E2DB330399295BA077CB85F0D67F4A
telfhash t102417bf69bb40e9c5be8d384c28b54988afd317a0705256a855dab5fc1c31c1f219826
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 17de76f55bd0b8e1500db1cc87e2c9f87c6db08eccb69bd851dda0f74cb7fd1d
File size (compressed) :33'432 bytes
File size (de-compressed) :75'176 bytes
Format:linux/arm
Packed file: 17de76f55bd0b8e1500db1cc87e2c9f87c6db08eccb69bd851dda0f74cb7fd1d

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/68ee2b384f3013c55e4d3cfa/reports/65ea3048-5f04-4720-80a3-bf5f4f852e9a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/4eb520e3bf31d2c27281f19704062cc9e2d85046f5654cb8bb87af7c98bb945f
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:
2025-10-14T08:42:00Z UTC
Last seen:
2025-10-14T20:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4eb520e3bf31d2c27281f19704062cc9e2d85046f5654cb8bb87af7c98bb945f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b2ae651b-2bf3-4c5d-994e-f7bd9458415e
Behavior Graph:
Download SVG
%3 guuid=b1db9ad0-1600-0000-61e8-1e089d0c0000 pid=3229 /usr/bin/sudo guuid=2e1285d2-1600-0000-61e8-1e08a00c0000 pid=3232 /tmp/sample.bin guuid=b1db9ad0-1600-0000-61e8-1e089d0c0000 pid=3229->guuid=2e1285d2-1600-0000-61e8-1e08a00c0000 pid=3232 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d7a498ae-45eb-4e08-ac61-56cac55fd946
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1794717
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1794717 Sample: boatnet.arm.elf Startdate: 14/10/2025 Architecture: LINUX Score: 72 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Yara detected Moobot 2->38 40 Yara detected Mirai 2->40 8 boatnet.arm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        process3 process4 16 boatnet.arm.elf 8->16         started        18 boatnet.arm.elf 8->18         started        20 boatnet.arm.elf 8->20         started        process5 22 boatnet.arm.elf 16->22         started        24 boatnet.arm.elf 16->24         started        26 boatnet.arm.elf 16->26         started        28 2 other processes 16->28 process6 30 boatnet.arm.elf 22->30         started        32 boatnet.arm.elf 24->32         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4eb520e3bf31d2c27281f19704062cc9e2d85046f5654cb8bb87af7c98bb945f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4eb520e3bf31d2c27281f19704062cc9e2d85046f5654cb8bb87af7c98bb945f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-14 10:52:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j22sby57ghjme4ub6glqibrmzhrnqucg6vsuzof3q6xxzgf3srpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari
Link:
https://tria.ge/reports/251014-mx45dsfx7a/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/3b2c8b78-03b4-4ef7-895f-ec87f75101ba
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/4eb520e3bf31d2c27281f19704062cc9e2d85046f5654cb8bb87af7c98bb945f

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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:Linux_Trojan_Gafgyt_ea92cca8
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 17de76f55bd0b8e1500db1cc87e2c9f87c6db08eccb69bd851dda0f74cb7fd1d

Mirai

elf 4eb520e3bf31d2c27281f19704062cc9e2d85046f5654cb8bb87af7c98bb945f

(this sample)

  
Dropped by
SHA256 17de76f55bd0b8e1500db1cc87e2c9f87c6db08eccb69bd851dda0f74cb7fd1d
  
Dropped by
MD5 12c3d0419370b403341fd03fed06f044
  
URLhaus
https://urlhaus.abuse.ch/url/3667714/
  
Delivery method
Distributed via web download

Comments