MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcba52adbec0c1ffe79be9a3d94f56188b173918432e793a6cc4b530c7f995cd. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fcba52adbec0c1ffe79be9a3d94f56188b173918432e793a6cc4b530c7f995cd
SHA3-384 hash: 015ac769a0fbb8b7523a5b85e5a3626074afbc43b6ee21125ca785281594727a15ec67a2d7171aaf406bf3a57c1387b9
SHA1 hash: e4482371b58d547977d1b042969c755240a0228d
MD5 hash: 9bbf8af3569be4eda3933ef7ec31ff62
humanhash: wolfram-video-moon-football
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:171'488 bytes
First seen:2025-08-20 01:14:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:G8HYITB08TIKBbM4gIJL3UHxAuzNg6hh1nU:G8VK8MK5M4gk3URnNvU
TLSH T1A7F31945F8414F13C5D612BBFB5E528C3B2613E9D3EA72039E215F20379649B0E7BA85
telfhash t1df210f23bf281eadb7ecc389868e74158af832ed171415229d2d939b45135c1741f036
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 7ea46f7eb321860344feebf16ebc57535777e56df0afbe2b9c91f0b1704b6f48
File size (compressed) :58'652 bytes
File size (de-compressed) :171'488 bytes
Format:linux/arm
Packed file: 7ea46f7eb321860344feebf16ebc57535777e56df0afbe2b9c91f0b1704b6f48

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
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

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

Sanesecurity.Malware.28886.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:
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4b12ffe9-77b8-4bfa-b7be-02008db5d6d2
Behavior Graph:
Download SVG
%3 guuid=73288c31-1c00-0000-498d-8c1dfa0c0000 pid=3322 /usr/bin/sudo guuid=eb9ea233-1c00-0000-498d-8c1dff0c0000 pid=3327 /tmp/sample.bin guuid=73288c31-1c00-0000-498d-8c1dfa0c0000 pid=3322->guuid=eb9ea233-1c00-0000-498d-8c1dff0c0000 pid=3327 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c85a85a-a2be-4cdb-8f8c-04dc18f3d80d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1760665
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: 1760665 Sample: boatnet.arm.elf Startdate: 20/08/2025 Architecture: LINUX Score: 76 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 3 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 7 boatnet.arm.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 6 other processes 2->13 signatures3 process4 process5 15 boatnet.arm.elf 7->15         started        18 boatnet.arm.elf 7->18         started        20 boatnet.arm.elf 7->20         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fcba52adbec0c1ffe79be9a3d94f56188b173918432e793a6cc4b530c7f995cd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fcba52adbec0c1ffe79be9a3d94f56188b173918432e793a6cc4b530c7f995cd/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fcba52adbec0c1ffe79be9a3d94f56188b173918432e793a6cc4b530c7f995cd
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-20 01:15:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7s5ffln6yda77z435gr5st2wdcfrooiyimxhsotmys2tbr7zsxgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/250820-bmmltaaj5z/
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/80242b11-f835-445b-9da1-1e312606f458
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/fcba52adbec0c1ffe79be9a3d94f56188b173918432e793a6cc4b530c7f995cd

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_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 7ea46f7eb321860344feebf16ebc57535777e56df0afbe2b9c91f0b1704b6f48

Mirai

elf fcba52adbec0c1ffe79be9a3d94f56188b173918432e793a6cc4b530c7f995cd

(this sample)

  
Dropped by
SHA256 7ea46f7eb321860344feebf16ebc57535777e56df0afbe2b9c91f0b1704b6f48
  
URLhaus
https://urlhaus.abuse.ch/url/3547858/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 93a6e05a83d7601d9f33f41985756b8c

Comments