MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b67cfa9f4138e4707188e3705b126fd359f13188ceec03b5b411e93db925cf07. 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: 6


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

SHA256 hash: b67cfa9f4138e4707188e3705b126fd359f13188ceec03b5b411e93db925cf07
SHA3-384 hash: 8748be974cdfe9e26db9dc2e0ccd9dfe02149942adcba863cee17808da05cd47cfbbc61da37a0f4ba704e6c444df75b5
SHA1 hash: 8ef34f4e1b1b7e9e2c604fa8420c1cd76ecd5175
MD5 hash: 9fda82ef9e9789dee48981372da85db8
humanhash: fanta-november-maryland-charlie
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:120'332 bytes
First seen:2026-02-21 14:09:57 UTC
Last seen:2026-02-21 22:41:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:qaZwsA5XjVZJK0twtfXd/GW25UhMMJNu5xWKRZwMQaX4jnOsKigXIQSUwrVr1vwN:qf5Z5Z98XdmVMJaiaX7ziGSUGfIwEl
TLSH T1E1C39E32D8396EC4C1A45434F8B1EE711F61A5C441A25EBB1AE5C97900C7DA8FA0EFF6
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 :
2
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/b6a39011-010f-4e9b-a3c8-7f9ddff77b2a/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

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

Unix.Trojan.Generic-9910199-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6999bce7d967dbda74ee736f/reports/c0fdd6ed-8acf-4cf1-9e72-7f6b5f19fe5b/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/41f6233a-3d88-41b5-aeb0-475b58b1978c
Behavior Graph:
Download SVG
%3 guuid=a42afb84-1b00-0000-fe38-94bd430e0000 pid=3651 /usr/bin/sudo guuid=8a602188-1b00-0000-fe38-94bd4c0e0000 pid=3660 /tmp/sample.bin guuid=a42afb84-1b00-0000-fe38-94bd430e0000 pid=3651->guuid=8a602188-1b00-0000-fe38-94bd4c0e0000 pid=3660 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/77ee48ff-247a-474b-85d7-5d8e2660d10b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b67cfa9f4138e4707188e3705b126fd359f13188ceec03b5b411e93db925cf07
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b67cfa9f4138e4707188e3705b126fd359f13188ceec03b5b411e93db925cf07/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wz6pvh2bhdsha4mi4nyfwetp2nm7cmmiz3wahnnuchut3ojfz4dq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260221-rg7mssft3b/
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/b67cfa9f4138e4707188e3705b126fd359f13188ceec03b5b411e93db925cf07

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 b67cfa9f4138e4707188e3705b126fd359f13188ceec03b5b411e93db925cf07

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782330/
  
Delivery method
Distributed via web download

Comments