MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac9a0f854bfdaaaddd66a1cb046403fcd681d64ec028458c811d2b4a8af6d88a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac9a0f854bfdaaaddd66a1cb046403fcd681d64ec028458c811d2b4a8af6d88a
SHA3-384 hash: 6648d2aa20062fa83216da1c979129fe38383066b68f30860263d3e5c6fec58d4b2cedc55595b15281a12d4492c23463
SHA1 hash: 3254d0811583efeeb0f017b6dd78e4e006d6f580
MD5 hash: b3b5343b46118add8724983a50143517
humanhash: august-foxtrot-video-stairway
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:28'420 bytes
First seen:2025-08-26 09:37:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:2XKhQDCmwhR05oJNjQ2JLjGG/pT9q3UELEj:2z/whR05+jQMnv/pSLC
TLSH T1FCD2E0743556DCD6CEB01879C8E93EA11BA817BDA18C7DB5771052BCADA01022FE4F8B
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) :28'420 bytes
File size (de-compressed) :71'328 bytes
Format:linux/arm
Unpacked file: a3639b0bc217908c1e8a92c3decd3ea4468bd0496cccae354aab3cabc8b7c248

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68ad80e77137d684583d8cb7/reports/0ecf19a8-67dc-41f9-a69c-8b9a1c6932ce/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/ac9a0f854bfdaaaddd66a1cb046403fcd681d64ec028458c811d2b4a8af6d88a
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
Link:
https://opentip.kaspersky.com/ac9a0f854bfdaaaddd66a1cb046403fcd681d64ec028458c811d2b4a8af6d88a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/789791f9-0cc1-466b-bd16-b815315d00e4
Behavior Graph:
Download SVG
%3 guuid=074c585d-1a00-0000-8904-59b58c0b0000 pid=2956 /usr/bin/sudo guuid=9ace4b60-1a00-0000-8904-59b5900b0000 pid=2960 /tmp/sample.bin guuid=074c585d-1a00-0000-8904-59b58c0b0000 pid=2956->guuid=9ace4b60-1a00-0000-8904-59b5900b0000 pid=2960 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f370894e-6cc1-4de4-93b7-057e59d0ab25
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1765283
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1765283 Sample: boatnet.arm6.elf Startdate: 26/08/2025 Architecture: LINUX Score: 68 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Malicious sample detected (through community Yara rule) 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Mirai 2->24 26 Sample is packed with UPX 2->26 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/ac9a0f854bfdaaaddd66a1cb046403fcd681d64ec028458c811d2b4a8af6d88a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ac9a0f854bfdaaaddd66a1cb046403fcd681d64ec028458c811d2b4a8af6d88a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-26 09:40:57 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vsna7bkl7wvk3xlguhfqizad7tlidvsoyaueldebduvuvcxw3cfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/250826-lmqzcaw1hy/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/115a9c2f-9630-4bc1-b1ca-13cb7cdb2d62
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/ac9a0f854bfdaaaddd66a1cb046403fcd681d64ec028458c811d2b4a8af6d88a

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 ac9a0f854bfdaaaddd66a1cb046403fcd681d64ec028458c811d2b4a8af6d88a

(this sample)

Mirai

elf a3639b0bc217908c1e8a92c3decd3ea4468bd0496cccae354aab3cabc8b7c248

  
URLhaus
https://urlhaus.abuse.ch/url/3611828/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a3639b0bc217908c1e8a92c3decd3ea4468bd0496cccae354aab3cabc8b7c248
  
Dropping
MD5 ab6c773eaf393f98e734a07fe8473765

Comments