MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9c4a4b08c4d8674a3bbafb49f198740e74019c5242aada5993141364c1a0bc2. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9c4a4b08c4d8674a3bbafb49f198740e74019c5242aada5993141364c1a0bc2
SHA3-384 hash: 1444692fa4469d55fdbd6b6b23c74694b5f208c53c42bc84f09178e93740548a33ceacdc599fac56409552212e6257e2
SHA1 hash: 6933c943d775368ed006a6b841d65eb986c1172f
MD5 hash: 70e083f31c99bcec0f9498db4854ba6d
humanhash: colorado-fanta-louisiana-equal
File name:boatnet.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:164'884 bytes
First seen:2025-10-24 16:27:10 UTC
Last seen:2025-10-24 19:22:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:qSXbp7QOHfyQaeu2JQK4A5S2W0KVFkM6hh1AGhm:qSrpxK1/ef4IS23KjpGhm
TLSH T13AF3F942FD418F17C5C322F6F7AE468C3B256BA9D3EA7103ED216F9037864DA093A651
telfhash t15321e293eb940ddc6bc403a9015e720a6bc475e4b7197c75ae3d2b4f52415d1707d422
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 :
2
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

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

Unix.Dropper.Mirai-7136013-0
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.Mirai-10011027-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/68fba8fd3a79800405f50ecd/reports/4add6d47-8cba-4133-a6d5-db0df6eb6d8c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-24T13:34:00Z UTC
Last seen:
2025-10-24T16:36:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/c9c4a4b08c4d8674a3bbafb49f198740e74019c5242aada5993141364c1a0bc2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c6d6b982-2514-42f4-bd49-68978a3c6c1c
Behavior Graph:
Download SVG
%3 guuid=178e6e8c-1600-0000-ae40-e214890c0000 pid=3209 /usr/bin/sudo guuid=96bae38e-1600-0000-ae40-e214900c0000 pid=3216 /tmp/sample.bin guuid=178e6e8c-1600-0000-ae40-e214890c0000 pid=3209->guuid=96bae38e-1600-0000-ae40-e214900c0000 pid=3216 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/621d8d9b-83a5-4b28-8967-b851c1081cdc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1801411
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: 1801411 Sample: boatnet.arm5.elf Startdate: 24/10/2025 Architecture: LINUX Score: 76 25 192.142.10.124, 3778, 60208 X-DSL-NET1ZA South Africa 2->25 27 169.254.169.254, 80 USDOSUS Reserved 2->27 29 3 other IPs or domains 2->29 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected Mirai 2->39 8 boatnet.arm5.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 5 other processes 2->14 signatures3 process4 process5 16 boatnet.arm5.elf 8->16         started        19 boatnet.arm5.elf 8->19         started        21 boatnet.arm5.elf 8->21         started        signatures6 31 Sample tries to kill multiple processes (SIGKILL) 16->31 23 boatnet.arm5.elf 19->23         started        process7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c9c4a4b08c4d8674a3bbafb49f198740e74019c5242aada5993141364c1a0bc2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c9c4a4b08c4d8674a3bbafb49f198740e74019c5242aada5993141364c1a0bc2/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c9c4a4b08c4d8674a3bbafb49f198740e74019c5242aada5993141364c1a0bc2
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-24 16:27:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zhckjmemjwdhji53v62j6gmhidtuagofeqvk3jmzgfatmta2bpba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/251024-tyepfsar51/
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/911526d6-8662-4de4-bd0c-22b3ca931218
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/c9c4a4b08c4d8674a3bbafb49f198740e74019c5242aada5993141364c1a0bc2

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

File information

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

Web download

Mirai

elf c9c4a4b08c4d8674a3bbafb49f198740e74019c5242aada5993141364c1a0bc2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3672370/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3674902/

Comments