MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b727573a20e52183dd2921068626f205bf9abef811aa17f1493ef0634a6ac97. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b727573a20e52183dd2921068626f205bf9abef811aa17f1493ef0634a6ac97
SHA3-384 hash: 30e16495fb70a2504b67244a6bb9728f776fe2611407b66c185e76bb6b0f608a8571ef2fcf3bd858262b7a5e3a9deccf
SHA1 hash: 3420a656eca4e5ac1d80f3f0f26698cfc016bd0d
MD5 hash: 52805c0ef68ffc27f114963a8b28e295
humanhash: wolfram-cola-oklahoma-sink
File name:nullnet_load.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:74'592 bytes
First seen:2026-03-04 07:43:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:JlzxW7ZB12jUPl6TwVmjA+mzNZlBTrx8SrEQfj:ANB12YPUT0XPlB/N
TLSH T126735D99B4019F7CF95BC9FA41260D0EF82163065A830F27B767FE936CB20959E07D86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
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/e01d808e-5b4c-4ddc-8afd-32ef95f62e0f/
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Dropper.Mirai-7135987-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/69a7e2d210e80629d4fb663f/reports/8c94a20a-15d9-4f21-b0f8-292faab049f3/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a61eaf6b-2f43-4ef1-b6a4-2371a8e46a18
Behavior Graph:
Download SVG
%3 guuid=18c3d976-1600-0000-fd27-0f08d70b0000 pid=3031 /usr/bin/sudo guuid=93755279-1600-0000-fd27-0f08df0b0000 pid=3039 /tmp/sample.bin guuid=18c3d976-1600-0000-fd27-0f08d70b0000 pid=3031->guuid=93755279-1600-0000-fd27-0f08df0b0000 pid=3039 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0c27f817-b913-4122-9fb2-319a779c86de
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6b727573a20e52183dd2921068626f205bf9abef811aa17f1493ef0634a6ac97
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6b727573a20e52183dd2921068626f205bf9abef811aa17f1493ef0634a6ac97/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nnzhk45cbzjbqpossiigqytpebn7tk7pqenkc7yuspxqmnfgvslq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:ecchi linux upx
Link:
https://tria.ge/reports/260304-jkykasgs4t/
Malware Config
C2 Extraction:
83.142.209.47
Please note that we are no longer able to provide a coverage score for Virus Total.

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:elf_persirai_w0
Create hunting rule
Author:Tim Yeh
Description:Detects Persirai Botnet Malware
Reference:Internal Research
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
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 6b727573a20e52183dd2921068626f205bf9abef811aa17f1493ef0634a6ac97

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3788887/
  
Delivery method
Distributed via web download

Comments