MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066
SHA3-384 hash: 2f1b29502c93c2a37c3bcd26a600c904cff6ab130a798a08f132c8306a93b82d95c358db2451ca32efdfd5d2e665673e
SHA1 hash: da453e93f763e3dcca377627147703cae203ac02
MD5 hash: 3f40336ae62ee8143b7f5b9797f21904
humanhash: emma-zulu-asparagus-eight
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:23'784 bytes
First seen:2026-01-17 01:11:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:6eD8ZSH2LLZUYyGZbsOiTrowSN9rnZMINlphQ/HYtuiqscrzDmd1JgGlzDpH7uNT:6eD8ZSWvZHZbs1row697qohQvg927i1c
TLSH T17FB2D03C1B111B98DA1EC1BD839C1B203CB81F3591829D4B6217EDD7AF5A8743453BE8
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) :23'784 bytes
File size (de-compressed) :72'024 bytes
Format:linux/mips
Unpacked file: 4b52d1b1539c60adb4fb9ce833b2d007bc4570a0810fb2529ff650e02d791c15

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/61011642-9311-4079-bff7-d936b3becf2e/
Detection(s):
Unix.Trojan.Mirai-9955695-0
Create hunting rule

Unix.Trojan.Mirai-9955722-0
Create hunting rule

Unix.Trojan.Mirai-9956194-0
Create hunting rule

Unix.Dropper.Mirai-9971652-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/696ae1cafdafd7624aaf6eb4/reports/fd192e59-fc9f-4184-9c1c-2a623949d389/overview
Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 BE
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3f97276f-4484-452a-99cc-3c9c7eb02f25
Behavior Graph:
Download SVG
%3 guuid=2cf1acc4-1900-0000-706d-3dd865090000 pid=2405 /usr/bin/sudo guuid=3009fcc7-1900-0000-706d-3dd86b090000 pid=2411 /tmp/sample.bin guuid=2cf1acc4-1900-0000-706d-3dd865090000 pid=2405->guuid=3009fcc7-1900-0000-706d-3dd86b090000 pid=2411 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/13c1d4e1-dcf0-4f74-a643-19061fcb5f79
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1852408
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: 1852408 Sample: boatnet.mips.elf Startdate: 17/01/2026 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 150.241.230.84, 3778, 39356 REDIRISRedIRISAutonomousSystemES Spain 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.mips.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.mips.elf 7->15         started        18 boatnet.mips.elf 7->18         started        20 boatnet.mips.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/6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-17 01:11:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mqqozoa6zowfpcw6w3d3f2li5gubfnozs5gkfjcunleg7sh46bta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260117-bj98psgt7f/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9955695-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a04d2e51-b07a-4629-ad61-3dc3440bcabe
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/6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066

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: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 6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066

(this sample)

Mirai

elf 4b52d1b1539c60adb4fb9ce833b2d007bc4570a0810fb2529ff650e02d791c15

  
URLhaus
https://urlhaus.abuse.ch/url/3759252/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4b52d1b1539c60adb4fb9ce833b2d007bc4570a0810fb2529ff650e02d791c15
  
Dropping
MD5 074f529e12f685610fad76c4c646312e

Comments