MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b52d1b1539c60adb4fb9ce833b2d007bc4570a0810fb2529ff650e02d791c15. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b52d1b1539c60adb4fb9ce833b2d007bc4570a0810fb2529ff650e02d791c15
SHA3-384 hash: ea44fcee7c8c98c0de899392d23b9b63188330d6d544b1ecc2f0b0c11e76e52e5653dbb806f6519a354d73a685b05ffa
SHA1 hash: 088b93fcc0f5d26ac54014bb3b048cdd8ef695e9
MD5 hash: 074f529e12f685610fad76c4c646312e
humanhash: lithium-july-five-mars
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:72'024 bytes
First seen:2026-01-17 01:12:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7ZmnnogDILQHYLQHPVVMr4mgYVVMwKykNVVM6r+g/RtrVSYogDOsS5siv5XLatAu:UnN4ZH2SyOyuIq8LMEIUq+cvtpvXz9L8
TLSH T15C63951E7E219FBCFAAA863447B78E16564833DA37D1C581D1ACD6012E6064F340FFA9
telfhash t15c01625c8c3852f4db314dd92b6dfeb6e06130de06026e378e10f85e9b1d9014d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066
File size (compressed) :23'784 bytes
File size (de-compressed) :72'024 bytes
Format:linux/mips
Packed file: 6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/e1acaf03-1bcf-4580-b999-bf1f6f4f891d/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet masquerade mirai
Link:
https://www.filescan.io/uploads/696ae233fdafd7624aaf6ee2/reports/5596f8f8-84cb-4052-995e-012c7c5d522b/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-16T23:25:00Z UTC
Last seen:
2026-01-17T04:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4b52d1b1539c60adb4fb9ce833b2d007bc4570a0810fb2529ff650e02d791c15/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bdfaa4dd-b00b-4318-a77e-aa34aa2638d4
Behavior Graph:
Download SVG
%3 guuid=c207c071-1a00-0000-050d-84be80090000 pid=2432 /usr/bin/sudo guuid=8e125d75-1a00-0000-050d-84be8a090000 pid=2442 /tmp/sample.bin guuid=c207c071-1a00-0000-050d-84be80090000 pid=2432->guuid=8e125d75-1a00-0000-050d-84be8a090000 pid=2442 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/16cc0eee-1324-4797-a4aa-1ac329d2f8e0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1852405
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1852405 Sample: boatnet.mips.elf Startdate: 17/01/2026 Architecture: LINUX Score: 76 24 150.241.230.84, 3778, 53442 REDIRISRedIRISAutonomousSystemES Spain 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 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 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4b52d1b1539c60adb4fb9ce833b2d007bc4570a0810fb2529ff650e02d791c15
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4b52d1b1539c60adb4fb9ce833b2d007bc4570a0810fb2529ff650e02d791c15/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-17 01:13:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jnjndmkttrqk3nh3ttudhmwqa66ek4faqeh3euu76zioallzdqkq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/260117-blbg6agt9a/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/4bb3b419-648d-4f7b-b812-247a346f4133
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/4b52d1b1539c60adb4fb9ce833b2d007bc4570a0810fb2529ff650e02d791c15

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066

Mirai

elf 4b52d1b1539c60adb4fb9ce833b2d007bc4570a0810fb2529ff650e02d791c15

(this sample)

  
Dropped by
SHA256 6420ecb81ecbac578adeb6c7b2e968e9a812b5d9974ca2a4546ac86fc8fcf066
  
URLhaus
https://urlhaus.abuse.ch/url/3759252/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 3f40336ae62ee8143b7f5b9797f21904

Comments