MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84cb65e956e4ab06f68a974ad9f6096ffe314856d074d397c1c4b064bcb86843. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 84cb65e956e4ab06f68a974ad9f6096ffe314856d074d397c1c4b064bcb86843
SHA3-384 hash: 4711e6f3b868567b8da05e29ca95253f6c1d1e08047586469387169c434b625d97e6c3608acce2ded263863f26cee658
SHA1 hash: 4ac3032bbfb72796aa6e37ad3e6d5688e4dc32f5
MD5 hash: 1c3da754a73d3822ae98ac4ad7eaa843
humanhash: tennis-uranus-delaware-zebra
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:22'160 bytes
First seen:2025-11-14 00:47:08 UTC
Last seen:2025-11-14 22:58:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:UvtIoZxrSniaXs+qx+bwqPX+VOcFd5fHq52lxjeWIhymdGUop5hF:UvQn4j+ZO5fKAlx7Is3UozP
TLSH T14FA2E02172A32E66E2ED1C3CC96E8357F9671BFC90F5327579415A20C94D30A2E38A4E
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: cd471294ae1e3a358447d3be81f7425993fd8fc9b9e1c23d6d9bf6cbd1d3b29f

Intelligence

File Origin
# of uploads :
2
# of downloads :
134
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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/69167c1ccaa454a592de5757/reports/30b593b3-08aa-4a86-b46d-8e33d572ce81/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
213.255.209.93:80/hiddenbin
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/84cb65e956e4ab06f68a974ad9f6096ffe314856d074d397c1c4b064bcb86843
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:
2025-11-13T22:01:00Z UTC
Last seen:
2025-11-15T02:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/84cb65e956e4ab06f68a974ad9f6096ffe314856d074d397c1c4b064bcb86843/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a62a0fda-342e-4334-a5eb-620ef082a1be
Behavior Graph:
Download SVG
%3 guuid=e81a4e86-1900-0000-43b3-82204c090000 pid=2380 /usr/bin/sudo guuid=7d6b1d89-1900-0000-43b3-822050090000 pid=2384 /tmp/sample.bin guuid=e81a4e86-1900-0000-43b3-82204c090000 pid=2380->guuid=7d6b1d89-1900-0000-43b3-822050090000 pid=2384 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3b9e16fe-d11f-42d6-af8c-16d5df3dc909
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1813921
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: 1813921 Sample: boatnet.arm.elf Startdate: 14/11/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 213.255.209.93, 3778, 51762 SKYVISIONGB United Kingdom 2->26 28 3 other IPs or domains 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 9 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/84cb65e956e4ab06f68a974ad9f6096ffe314856d074d397c1c4b064bcb86843
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/84cb65e956e4ab06f68a974ad9f6096ffe314856d074d397c1c4b064bcb86843/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-14 00:47:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qtfwl2kw4svqn5uks5fnt5qjn77dcscw2b2nhf6bysygjpfynbbq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251114-a5fesadk2y/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ccb89fe9-3f89-4d08-8920-081588d7e1f3
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/84cb65e956e4ab06f68a974ad9f6096ffe314856d074d397c1c4b064bcb86843

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 84cb65e956e4ab06f68a974ad9f6096ffe314856d074d397c1c4b064bcb86843

(this sample)

Mirai

elf cd471294ae1e3a358447d3be81f7425993fd8fc9b9e1c23d6d9bf6cbd1d3b29f

  
URLhaus
https://urlhaus.abuse.ch/url/3704849/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 cd471294ae1e3a358447d3be81f7425993fd8fc9b9e1c23d6d9bf6cbd1d3b29f
  
Dropping
MD5 6eb4adff8573dfd7ea2b678119c7d8a8

Comments