MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b43adc30c8a81c11efb6cd3c42f41eb923626bd3e95c2cb5cec7d6cbfec34c1. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b43adc30c8a81c11efb6cd3c42f41eb923626bd3e95c2cb5cec7d6cbfec34c1
SHA3-384 hash: ffa9e6fd4d25300e4615d60549b5037dfc3b72864a1250ec7a8d3f71fc497b44ba18f2be9ce9c6edaa80fcc686aa5f31
SHA1 hash: 31bd6894d5dd244648eee49e9cae0cca54c014ab
MD5 hash: d00d7c4a41b91e4441440feb499687f7
humanhash: magnesium-bulldog-nitrogen-april
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:22'404 bytes
First seen:2025-09-28 10:18:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:M6mxIUW/qks1UMgNqBEpY43eE5l7vxaWfmdhZYduIWk/+v1Rr:pmxIrxUWuNE5l7ppfmdJIWPr
TLSH T128A2D080AE610978CB62C5FD0129ACA95D9CC5019FCBAB54378DD3DEF4D2B1D162ECAC
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Runs as daemon
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/68d90b77674d5fd6aa0edc8b/reports/270d2720-5c70-45ee-8334-01bcb7d89ac9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6b43adc30c8a81c11efb6cd3c42f41eb923626bd3e95c2cb5cec7d6cbfec34c1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 89.32.41.64:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-28T07:23:00Z UTC
Last seen:
2025-09-28T07:23:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/6b43adc30c8a81c11efb6cd3c42f41eb923626bd3e95c2cb5cec7d6cbfec34c1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/71f80084-7ff8-4140-a348-30427a7bb68d
Behavior Graph:
Download SVG
%3 guuid=356c44f3-1600-0000-f1cd-23ca9c0d0000 pid=3484 /usr/bin/sudo guuid=a9caadf5-1600-0000-f1cd-23caa50d0000 pid=3493 /tmp/sample.bin net guuid=356c44f3-1600-0000-f1cd-23ca9c0d0000 pid=3484->guuid=a9caadf5-1600-0000-f1cd-23caa50d0000 pid=3493 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=a9caadf5-1600-0000-f1cd-23caa50d0000 pid=3493->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=aeabdef5-1600-0000-f1cd-23caa70d0000 pid=3495 /tmp/sample.bin zombie guuid=a9caadf5-1600-0000-f1cd-23caa50d0000 pid=3493->guuid=aeabdef5-1600-0000-f1cd-23caa70d0000 pid=3495 clone guuid=febae2f5-1600-0000-f1cd-23caa80d0000 pid=3496 /tmp/sample.bin guuid=a9caadf5-1600-0000-f1cd-23caa50d0000 pid=3493->guuid=febae2f5-1600-0000-f1cd-23caa80d0000 pid=3496 clone guuid=d5c0e5f5-1600-0000-f1cd-23caa90d0000 pid=3497 /tmp/sample.bin net send-data zombie guuid=a9caadf5-1600-0000-f1cd-23caa50d0000 pid=3493->guuid=d5c0e5f5-1600-0000-f1cd-23caa90d0000 pid=3497 clone guuid=d5c0e5f5-1600-0000-f1cd-23caa90d0000 pid=3497->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 52dbcb5c-eb30-5621-8563-bf24bb5e4f3c 89.32.41.64:3778 guuid=d5c0e5f5-1600-0000-f1cd-23caa90d0000 pid=3497->52dbcb5c-eb30-5621-8563-bf24bb5e4f3c send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8fa0ec62-8740-44cf-90e3-7c934b086bef
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1785427
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: 1785427 Sample: boatnet.x86.elf Startdate: 28/09/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 4 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.x86.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.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.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/6b43adc30c8a81c11efb6cd3c42f41eb923626bd3e95c2cb5cec7d6cbfec34c1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6b43adc30c8a81c11efb6cd3c42f41eb923626bd3e95c2cb5cec7d6cbfec34c1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/6b43adc30c8a81c11efb6cd3c42f41eb923626bd3e95c2cb5cec7d6cbfec34c1
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-28 10:19:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nnb23qymrka4chx3ntj4il2b5ojdmjv5h2k4fs245r6wzp7mgtaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250928-mb6fbsswby/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f932fcb5-815e-4bad-b0c8-d5f751477bb8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/6b43adc30c8a81c11efb6cd3c42f41eb923626bd3e95c2cb5cec7d6cbfec34c1

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 6b43adc30c8a81c11efb6cd3c42f41eb923626bd3e95c2cb5cec7d6cbfec34c1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3632978/
  
Delivery method
Distributed via web download

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