MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb225473655ac08d26585fc4e08da247af4cb12b900a7f6f4759a1eecbac7922. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb225473655ac08d26585fc4e08da247af4cb12b900a7f6f4759a1eecbac7922
SHA3-384 hash: c6ca8759c4556a4c7baae0b4c6a1e7bd5e2843f661a8e14e0d77500a63da71fa85c4f5086c03c366fc797b3a2e44ebc9
SHA1 hash: 5522b9791fe3700e61e4773adeb016f2ba94b1cb
MD5 hash: 6ea740864f414547b1e931a2d28bfb04
humanhash: romeo-july-whiskey-july
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:22'160 bytes
First seen:2025-09-20 21:34:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:vvtIoZxrSniaXs+qx+bwqPX+VOcFd5fHq52lxjK+hymdGUop5hd:vvQn4j+ZO5fKAlxns3Uoz/
TLSH T1EAA2E11572A32D55E3EC1C3DC96D8317FA671BFC90F6327679415520C94D24A3E38A4E
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: 0dcbc24bd769cc8cc5afb574736467ddb7897dc452c1914c487a1bc1335eba54

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
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
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Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68cf1e7a254431b688d6ffaf/reports/39c7da5a-28b0-4faa-8bd3-8fa9cd7ca62a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
19
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cb225473655ac08d26585fc4e08da247af4cb12b900a7f6f4759a1eecbac7922
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:
2025-09-20T18:57:00Z UTC
Last seen:
2025-09-20T18:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cb225473655ac08d26585fc4e08da247af4cb12b900a7f6f4759a1eecbac7922/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3944300f-8c5d-4685-b967-ba989f3e86ea
Behavior Graph:
Download SVG
%3 guuid=f5ce8830-1b00-0000-471d-5792a5090000 pid=2469 /usr/bin/sudo guuid=dd24a332-1b00-0000-471d-5792ab090000 pid=2475 /tmp/sample.bin guuid=f5ce8830-1b00-0000-471d-5792a5090000 pid=2469->guuid=dd24a332-1b00-0000-471d-5792ab090000 pid=2475 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/79fe3254-e98d-43f0-af58-4eb7a665037b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1781262
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: 1781262 Sample: boatnet.arm.elf Startdate: 21/09/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 163.227.230.253, 3778, 50740 FCNUniversityPublicCorporationOsakaJP unknown 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/cb225473655ac08d26585fc4e08da247af4cb12b900a7f6f4759a1eecbac7922
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb225473655ac08d26585fc4e08da247af4cb12b900a7f6f4759a1eecbac7922/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-20 21:37:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 37 (70.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmrfi43fllai2jsyl7cobdnci6xuzmjlsafh632hlgq65s5mpera._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250920-1gagqsyva1/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0f673f7c-24d3-48a0-b869-f27c1607c012
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/cb225473655ac08d26585fc4e08da247af4cb12b900a7f6f4759a1eecbac7922

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: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 cb225473655ac08d26585fc4e08da247af4cb12b900a7f6f4759a1eecbac7922

(this sample)

Mirai

elf 0dcbc24bd769cc8cc5afb574736467ddb7897dc452c1914c487a1bc1335eba54

  
URLhaus
https://urlhaus.abuse.ch/url/3627955/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 0dcbc24bd769cc8cc5afb574736467ddb7897dc452c1914c487a1bc1335eba54
  
Dropping
MD5 a96e5afaed21880fc9a71e874430d240

Comments