MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 209582fa8a5dda05f9730981daf8beb98e90bcd9fd359061d9f30c644d86eaf8. 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: 209582fa8a5dda05f9730981daf8beb98e90bcd9fd359061d9f30c644d86eaf8
SHA3-384 hash: 4be260c041569b338eae588672cf1787df1343e0ca2ac3d634dafd059d7a6d534a97275cbfe59b463293febe9f601ab6
SHA1 hash: 5b08a306a60fb4fd04853037b88a74caa86d812e
MD5 hash: 5539da31dc1b857cfe22cf513c072b54
humanhash: sierra-coffee-fanta-nine
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:120'332 bytes
First seen:2026-03-05 10:33:57 UTC
Last seen:2026-03-05 12:03:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:iaZwsA5XjVZJK0twtfXd/GW25UhMMJNu5xWKQk0kaXN7Y+UKigHcYSQwKprlzwww:if5Z5Z98XdmVMJa5aX7biySQHrMwEd
TLSH T11DC39E32D8396DC4C1945434F8B1EE711FA1A5C441A25EBB1AE5C97900C7DA8FA0EFF6
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
93
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/5c65e31b-e3ff-4ca7-ad5c-6f70e6667620/
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

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.ba
Link:
https://opentip.kaspersky.com/209582fa8a5dda05f9730981daf8beb98e90bcd9fd359061d9f30c644d86eaf8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b36d90c4-ea46-404e-880c-e61dfc267572
Behavior Graph:
Download SVG
%3 guuid=81f78794-1a00-0000-3fbf-07a5a40a0000 pid=2724 /usr/bin/sudo guuid=77373e97-1a00-0000-3fbf-07a5ac0a0000 pid=2732 /tmp/sample.bin guuid=81f78794-1a00-0000-3fbf-07a5a40a0000 pid=2724->guuid=77373e97-1a00-0000-3fbf-07a5ac0a0000 pid=2732 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/313f3e0e-bbc4-4240-8138-9e0d962268f2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/209582fa8a5dda05f9730981daf8beb98e90bcd9fd359061d9f30c644d86eaf8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/209582fa8a5dda05f9730981daf8beb98e90bcd9fd359061d9f30c644d86eaf8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/209582fa8a5dda05f9730981daf8beb98e90bcd9fd359061d9f30c644d86eaf8
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-03-05 10:34:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eckyf6uklxnal6ltbga5v6f6xghjbpgz7u2zayoz6mggitmg5l4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260305-mmbp4aby2s/
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/209582fa8a5dda05f9730981daf8beb98e90bcd9fd359061d9f30c644d86eaf8

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 209582fa8a5dda05f9730981daf8beb98e90bcd9fd359061d9f30c644d86eaf8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3789908/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3790054/
  
URLhaus
https://urlhaus.abuse.ch/url/3790067/
  
URLhaus
https://urlhaus.abuse.ch/url/3790080/
  
URLhaus
https://urlhaus.abuse.ch/url/3790099/
  
URLhaus
https://urlhaus.abuse.ch/url/3790114/

Comments