MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc323bfc1b5586851ddccd59a1d2e8c3e35aabad47bc40ce87f83ad0af02f37a. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc323bfc1b5586851ddccd59a1d2e8c3e35aabad47bc40ce87f83ad0af02f37a
SHA3-384 hash: 50f64268c67a31421eea4bef5130b9eb5fcb66523293091487e01e80499d3230ce318b431c9ac3f0ea43186dafdc2d39
SHA1 hash: b240c52817611fc1e0cd873496f25b1d3e642fc7
MD5 hash: ca05de26e52b8704476bb24fd9d78c7d
humanhash: fillet-august-skylark-pluto
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:29'612 bytes
First seen:2025-09-27 09:03:27 UTC
Last seen:2025-09-27 10:19:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:hb6Ql8h/tQGBRj1VA1T3Fq7/4gCyKyNhJJVP9q3UELpM:R69CGXjw1TVmyWNf+LG
TLSH T13FD2E120CA1D6D5787300837F5669D83EE0647F4A0BFB1E323920B195BC7A6B467ACC2
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
File size (compressed) :29'612 bytes
File size (de-compressed) :66'688 bytes
Format:linux/arm
Unpacked file: cdde286d44ba581a48c0b0a01a9d18008e80032564064e43b9ac4d32eadd0f4c

Intelligence

File Origin
# of uploads :
3
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.2382.25034.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68d7a8ca74e5a2898995d23b/reports/1e61319e-cd1b-4af8-bc4f-57f26d8db747/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/fc323bfc1b5586851ddccd59a1d2e8c3e35aabad47bc40ce87f83ad0af02f37a
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:
2025-09-27T07:02:00Z UTC
Last seen:
2025-09-27T07:02:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.bx HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/fc323bfc1b5586851ddccd59a1d2e8c3e35aabad47bc40ce87f83ad0af02f37a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3d79eed4-df21-479c-a9ba-4783e2fbd36a
Behavior Graph:
Download SVG
%3 guuid=043d07e4-1800-0000-b4f2-c952f50a0000 pid=2805 /usr/bin/sudo guuid=ff98e4e7-1800-0000-b4f2-c952ff0a0000 pid=2815 /tmp/sample.bin guuid=043d07e4-1800-0000-b4f2-c952f50a0000 pid=2805->guuid=ff98e4e7-1800-0000-b4f2-c952ff0a0000 pid=2815 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1a0b061d-ccdc-4b53-9736-5322bdaf1769
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1785124
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1785124 Sample: boatnet.arm6.elf Startdate: 27/09/2025 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 boatnet.arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fc323bfc1b5586851ddccd59a1d2e8c3e35aabad47bc40ce87f83ad0af02f37a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fc323bfc1b5586851ddccd59a1d2e8c3e35aabad47bc40ce87f83ad0af02f37a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fc323bfc1b5586851ddccd59a1d2e8c3e35aabad47bc40ce87f83ad0af02f37a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-27 09:08:25 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=7qzdx7a3kwdikho4zvm2duxiyprvvk5ni66ebtuh7a5nblyc6n5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet discovery upx
Link:
https://tria.ge/reports/250927-k148fsxxg1/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/661adbd6-3fa3-4591-b953-2c8fea9d9751
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/fc323bfc1b5586851ddccd59a1d2e8c3e35aabad47bc40ce87f83ad0af02f37a

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: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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf fc323bfc1b5586851ddccd59a1d2e8c3e35aabad47bc40ce87f83ad0af02f37a

(this sample)

Mirai

elf cdde286d44ba581a48c0b0a01a9d18008e80032564064e43b9ac4d32eadd0f4c

  
URLhaus
https://urlhaus.abuse.ch/url/3632979/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 cdde286d44ba581a48c0b0a01a9d18008e80032564064e43b9ac4d32eadd0f4c
  
Dropping
MD5 3b8251bfacee7411912e81ff59210068

Comments