MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 605f50cb8a73d9cc98c680595f3dfb7b022bb66264a3f1e50b20ec75809143ac. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 605f50cb8a73d9cc98c680595f3dfb7b022bb66264a3f1e50b20ec75809143ac
SHA3-384 hash: 3511723caafd08b06a33393d2879c86cdef7caedbd16adadd8fd2acefbbb314c12f862d69bf6f132427096fc1464350b
SHA1 hash: 132d7b750bfc25a3cad213db67b883cb46d7d8c5
MD5 hash: 58c27475e27d7b4e4a2725858210a420
humanhash: fix-ink-cup-four
File name:xd.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:52'820 bytes
First seen:2025-10-18 23:02:34 UTC
Last seen:2025-10-19 10:44:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:XuPj1B6PxJK8tXxJq0qpcAGiajC21UCqrPwqLWs2TqOhRol7gSu9+f1prZadIV02:eLX98rqaAGiajCEqVLFF7gSyg1pVa6Aa
TLSH T159333A8A64112E6DE9DA9CF981764F0E8E541210B493171FB3BBFDC33933258FE66909
telfhash t11ee07200ec75871c88dbaa749d8d07b4ca012216606b0b10cf10daf4c83f448f30ce4a
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
no reply from clamd
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet masquerade mirai
Link:
https://www.filescan.io/uploads/68f41cdec85c5c56972daa15/reports/f319c968-a63a-4aac-addf-cda0e80dc3e3/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-18T20:09:00Z UTC
Last seen:
2025-10-19T10:15:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/605f50cb8a73d9cc98c680595f3dfb7b022bb66264a3f1e50b20ec75809143ac/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3819db2d-d596-46b9-b3b5-62fd9736b2fe
Behavior Graph:
Download SVG
%3 guuid=7420d06b-1a00-0000-d592-76bc89090000 pid=2441 /usr/bin/sudo guuid=82fa6f6d-1a00-0000-d592-76bc8d090000 pid=2445 /tmp/sample.bin guuid=7420d06b-1a00-0000-d592-76bc89090000 pid=2441->guuid=82fa6f6d-1a00-0000-d592-76bc8d090000 pid=2445 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3f35ca1a-373a-4a76-aa3c-238fb23ed49e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1797788
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/605f50cb8a73d9cc98c680595f3dfb7b022bb66264a3f1e50b20ec75809143ac
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/605f50cb8a73d9cc98c680595f3dfb7b022bb66264a3f1e50b20ec75809143ac/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/605f50cb8a73d9cc98c680595f3dfb7b022bb66264a3f1e50b20ec75809143ac
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-18 23:04:07 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=mbpvbs4kopm4zgggqbmv6pp3pmbcxntcmsr7dziledwhlaeriowa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251018-2166gsxlav/
Verdict:
Unknown
Tags:
botnet mirai
YARA:
Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/163da4c3-a071-408d-a46f-520c24e025ca
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/605f50cb8a73d9cc98c680595f3dfb7b022bb66264a3f1e50b20ec75809143ac

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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 605f50cb8a73d9cc98c680595f3dfb7b022bb66264a3f1e50b20ec75809143ac

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3681278/
  
Delivery method
Distributed via web download

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