MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbd94f5bca09dcdfedbafa51022c81ee68e8dd275c03f15c98afb6e6e0da9e9e. 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: cbd94f5bca09dcdfedbafa51022c81ee68e8dd275c03f15c98afb6e6e0da9e9e
SHA3-384 hash: b863126148ce05dfac26c5840c6660037900a2742a5a35d6948a2582513cb1cd836bd978ad69fac721c58ca579fe1eb8
SHA1 hash: cbc56947dd0f9197ac3fc1051099b75d1ff4dde3
MD5 hash: a673db1807c4d60b24528c94c8c6d7f9
humanhash: single-rugby-mexico-high
File name:boatnet.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:133'732 bytes
First seen:2025-08-29 01:53:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:K4iLWwz4t6VWaVEXGQdvWFdZj45o1vnh:KXWcDpVEXj+F3k5o1vh
TLSH T127D36B76C42A6F68C661D474B0758F342F53E58082476FBE29E2C6B58483C9DFA05BF8
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10042712-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68b1082039a6221faa741128/reports/890b92ee-c2c1-4085-ac9e-9d6d82f55790/overview
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/cbd94f5bca09dcdfedbafa51022c81ee68e8dd275c03f15c98afb6e6e0da9e9e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/742b9573-668b-4c97-8946-267d82e47444
Behavior Graph:
Download SVG
%3 guuid=142c53cc-1700-0000-a43e-0b25d50b0000 pid=3029 /usr/bin/sudo guuid=b3e74cce-1700-0000-a43e-0b25dd0b0000 pid=3037 /tmp/sample.bin guuid=142c53cc-1700-0000-a43e-0b25d50b0000 pid=3029->guuid=b3e74cce-1700-0000-a43e-0b25dd0b0000 pid=3037 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2e36e0aa-8959-4b86-9af9-c1cb2b146694
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1767365
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1767365 Sample: boatnet.sh4.elf Startdate: 29/08/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 31.25.11.228, 3778, 42182 TEQGB United Kingdom 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 7 boatnet.sh4.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 boatnet.sh4.elf 7->15         started        18 boatnet.sh4.elf 7->18         started        20 boatnet.sh4.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cbd94f5bca09dcdfedbafa51022c81ee68e8dd275c03f15c98afb6e6e0da9e9e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cbd94f5bca09dcdfedbafa51022c81ee68e8dd275c03f15c98afb6e6e0da9e9e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cbd94f5bca09dcdfedbafa51022c81ee68e8dd275c03f15c98afb6e6e0da9e9e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-29 01:53:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zpmu6w6kbhon73n27jiqeleb5zuorxjhlqb7cxeyv63onyg2t2pa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250829-ca7xna1rv2/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/5552dda8-c7d7-4c3d-8c92-b8f8e37b9467
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/cbd94f5bca09dcdfedbafa51022c81ee68e8dd275c03f15c98afb6e6e0da9e9e

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf cbd94f5bca09dcdfedbafa51022c81ee68e8dd275c03f15c98afb6e6e0da9e9e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3611832/
  
Delivery method
Distributed via web download

Comments