MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 223b6ff01807607cdf116fd8e3fa3f3ab8e38d9f9e4559d6e3d9e514bdabf1cb. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 223b6ff01807607cdf116fd8e3fa3f3ab8e38d9f9e4559d6e3d9e514bdabf1cb
SHA3-384 hash: 2db2a3f3ee6d1fa0dcb2e37bceb939322e4c54bfb4854bb9471300b298ebfae36810c539466c8d79d99a9a5693ca62ed
SHA1 hash: 979fe0b93c8f1ddf6abed47a0a9ad2384e01c6e5
MD5 hash: bc920d7af5d6b8b6f35a5e60d71ec382
humanhash: maryland-ink-butter-uniform
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:22'160 bytes
First seen:2025-11-11 21:06:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:vvtIoZxrSniaXs+qx+bwqPXi8wRjSbR8ssGkXbq6OeOv1gd240hymdGUop5hv:vvQn4j+xw68NOeC1g90s3Uoz1
TLSH T182A2D06672AB2F40F7386C78C9298501674FAE7C51F434F7290809A4DA8C607BF7576B
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) :22'160 bytes
File size (de-compressed) :56'160 bytes
Format:linux/arm
Unpacked file: f9265e8d5d02343108b9b586fe1dfb2c9a05096f4d294bf2680aab28ecdedbf0

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Unix.Trojan.Svirtu-10034573-0
Create hunting rule

Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
25
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/223b6ff01807607cdf116fd8e3fa3f3ab8e38d9f9e4559d6e3d9e514bdabf1cb
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:
2025-11-11T18:38:00Z UTC
Last seen:
2025-11-13T18:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/223b6ff01807607cdf116fd8e3fa3f3ab8e38d9f9e4559d6e3d9e514bdabf1cb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7b018e9a-83d6-46f8-b641-6b596bc698e9
Behavior Graph:
Download SVG
%3 guuid=378a87b8-1900-0000-699b-ccb9360b0000 pid=2870 /usr/bin/sudo guuid=e08010bb-1900-0000-699b-ccb93e0b0000 pid=2878 /tmp/sample.bin guuid=378a87b8-1900-0000-699b-ccb9360b0000 pid=2870->guuid=e08010bb-1900-0000-699b-ccb93e0b0000 pid=2878 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bc5139fb-2cd4-474e-8d17-e01e3c7f45b9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1812317
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: 1812317 Sample: boatnet.arm.elf Startdate: 11/11/2025 Architecture: LINUX Score: 72 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 79.133.51.116, 3778, 44514 DE-FIRSTCOLOwwwfirst-colonetDE Germany 2->30 32 daisy.ubuntu.com 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 40 Sample is packed with UPX 2->40 7 boatnet.arm.elf 2->7         started        9 systemd snap-failure 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 8 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 snap-failure systemctl 9->22         started        24 snap-failure 9->24         started        26 wrapper-2.0 xfpm-power-backlight-helper 11->26         started        signatures6 42 Sample tries to kill multiple processes (SIGKILL) 15->42
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/223b6ff01807607cdf116fd8e3fa3f3ab8e38d9f9e4559d6e3d9e514bdabf1cb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/223b6ff01807607cdf116fd8e3fa3f3ab8e38d9f9e4559d6e3d9e514bdabf1cb/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-11 21:07:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ei5w74aya5qhzxyrn7moh6r7hk4ohdm7tzcvtvxd3hsrjpnl6hfq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251111-zyebksspd1/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2461899e-b43e-417c-90de-f0fa8ff8d005
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/223b6ff01807607cdf116fd8e3fa3f3ab8e38d9f9e4559d6e3d9e514bdabf1cb

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: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 223b6ff01807607cdf116fd8e3fa3f3ab8e38d9f9e4559d6e3d9e514bdabf1cb

(this sample)

Mirai

elf f9265e8d5d02343108b9b586fe1dfb2c9a05096f4d294bf2680aab28ecdedbf0

  
URLhaus
https://urlhaus.abuse.ch/url/3703275/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f9265e8d5d02343108b9b586fe1dfb2c9a05096f4d294bf2680aab28ecdedbf0
  
Dropping
MD5 72659aec0eef64f7aad9870e866dcc2d

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