MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8afc3dffd596e3278b15d948087112539b31cbf846e985f4cf82a72b24cde0fe. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8afc3dffd596e3278b15d948087112539b31cbf846e985f4cf82a72b24cde0fe
SHA3-384 hash: 9d5c112363bfcf9b6fbb4a88c6e1e1401a3de61ce4aaec867b7354136de2357777984e6ef1f7978d5731423b0eae63d3
SHA1 hash: c2374ca2055b06f069e3cb055bda7276c4548b01
MD5 hash: 00e36c90951f92c8348111c58afc733f
humanhash: diet-earth-five-early
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:50'724 bytes
First seen:2026-01-26 00:21:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7wN2oFoSJkmGYanGoX6KTcjyHjvBypC/oHLhNHcWHljXyKDPz8E03Fs3Uozt:7+2oFofJnG3xyHj8pEo3Plj3Pz8Gzt
TLSH T1B433F2A040987C37EFBA8D748A982447BB25172C8762F0747784F9FDCAC50193577697
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) :50'724 bytes
File size (de-compressed) :145'984 bytes
Format:linux/arm
Unpacked file: 500c798d6b0b16a50ccbbc905f394903d95b4e234282bfff10508dd1db0fa05a

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/dcf39c21-2c0b-4f61-b3a8-683004a60825/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
29
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8afc3dffd596e3278b15d948087112539b31cbf846e985f4cf82a72b24cde0fe
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bf067acd-a2c1-40a5-bff9-be32ac1eadd2
Behavior Graph:
Download SVG
%3 guuid=bfb1af6f-1a00-0000-4b23-8c453e0a0000 pid=2622 /usr/bin/sudo guuid=0f44b471-1a00-0000-4b23-8c45460a0000 pid=2630 /tmp/sample.bin guuid=bfb1af6f-1a00-0000-4b23-8c453e0a0000 pid=2622->guuid=0f44b471-1a00-0000-4b23-8c45460a0000 pid=2630 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9d6341e5-8e1c-4531-9ea5-1917f728b40e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1857355
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857355 Sample: boatnet.arm.elf Startdate: 26/01/2026 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 178.16.54.217, 35866, 3778 DUSNET-ASDE Germany 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 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 7 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        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/8afc3dffd596e3278b15d948087112539b31cbf846e985f4cf82a72b24cde0fe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8afc3dffd596e3278b15d948087112539b31cbf846e985f4cf82a72b24cde0fe/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-26 00:22:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rl6d376vs3rspcyv3feaq4iskontds7yi3uyl5gpqktswjgn4d7a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260126-an4faaew6c/
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/8afc3dffd596e3278b15d948087112539b31cbf846e985f4cf82a72b24cde0fe

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 8afc3dffd596e3278b15d948087112539b31cbf846e985f4cf82a72b24cde0fe

(this sample)

Mirai

elf 500c798d6b0b16a50ccbbc905f394903d95b4e234282bfff10508dd1db0fa05a

  
URLhaus
https://urlhaus.abuse.ch/url/3665463/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 500c798d6b0b16a50ccbbc905f394903d95b4e234282bfff10508dd1db0fa05a
  
Dropping
MD5 13ddfe7e02e049b44059cc9623dfc765

Comments