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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0405294a4fa27c2d4466623b8549a339366e232dc3bf17e724975ef2cc200da9. 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: 13


Intelligence 13 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0405294a4fa27c2d4466623b8549a339366e232dc3bf17e724975ef2cc200da9
SHA3-384 hash: 435437b78334ff7e4bb91fed84d00321c2a9237786a9d4ef8cb7a6592266a186a32876ab6ebbf7c61616716b21acfb01
SHA1 hash: cf689c5bd76f838287a242820ecd37096af58f5c
MD5 hash: e8ed75d272ae9e0b1ea6013c93549364
humanhash: thirteen-crazy-ten-grey
File name:main_x86
Download: download sample
Signature Mirai
Create hunting rule
File size:154'412 bytes
First seen:2026-10-05 11:58:45 UTC
Last seen:2026-10-06 06:53:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:Dbg/caBOK/y7a9BxjRJytJtSJ4CGjEcPnOG0DRyO697:DE/caBO/29BxjR+WWAcPA4f7
TLSH T19EE36CC2B783D1F1DD1246B53167EB369A33E93E411BEEC2D3B89C72A851460561B3AC
telfhash t195613cbb5ebe09fcb7d49903e79e1b22ee1d9577247130b904b215c422f314261b9c79
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 :
89
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a2fb7628-b118-4108-a000-4375598182c2/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-7868373-0
Create hunting rule

Unix.Trojan.Mirai-9861139-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
DNS request
Sends data to a server
Runs as daemon
Connection attempt
Substitutes an application name
Traces processes
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6ac39111766af099f2b3a2d8/reports/d9431b2c-4108-45f1-a5fd-7a489880f897/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
17
Processes remaning?
true
Remote TCP ports scanned:
80,8080,37215,8081,5555,52869,1723
Full report:
https://elfdigest.com/brief/0405294a4fa27c2d4466623b8549a339366e232dc3bf17e724975ef2cc200da9
Behaviour
Process Renaming
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-05T08:43:00Z UTC
Last seen:
2026-10-06T19:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0405294a4fa27c2d4466623b8549a339366e232dc3bf17e724975ef2cc200da9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2db616da-bb04-4f2b-b97d-feac9f827212
Behavior Graph:
Download SVG
%3 guuid=cb9ec499-1800-0000-f430-e849630d0000 pid=3427 /usr/bin/sudo guuid=3d26469c-1800-0000-f430-e8496b0d0000 pid=3435 /tmp/sample.bin delete-file net guuid=cb9ec499-1800-0000-f430-e849630d0000 pid=3427->guuid=3d26469c-1800-0000-f430-e8496b0d0000 pid=3435 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3d26469c-1800-0000-f430-e8496b0d0000 pid=3435->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441 /tmp/sample.bin dns net send-data zombie guuid=3d26469c-1800-0000-f430-e8496b0d0000 pid=3435->guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441 clone guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 34B fbfabbbf-5855-5839-9789-5844905b1ab2 x99x.duckdns.org:1995 guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->fbfabbbf-5855-5839-9789-5844905b1ab2 send: 15B guuid=48a50e9d-1800-0000-f430-e849720d0000 pid=3442 /tmp/sample.bin guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=48a50e9d-1800-0000-f430-e849720d0000 pid=3442 clone guuid=0af7159d-1800-0000-f430-e849730d0000 pid=3443 /tmp/sample.bin net guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=0af7159d-1800-0000-f430-e849730d0000 pid=3443 clone guuid=06c0199d-1800-0000-f430-e849740d0000 pid=3444 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=06c0199d-1800-0000-f430-e849740d0000 pid=3444 clone guuid=ac971d9d-1800-0000-f430-e849750d0000 pid=3445 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=ac971d9d-1800-0000-f430-e849750d0000 pid=3445 clone guuid=321c219d-1800-0000-f430-e849760d0000 pid=3446 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=321c219d-1800-0000-f430-e849760d0000 pid=3446 clone guuid=282a259d-1800-0000-f430-e849770d0000 pid=3447 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=282a259d-1800-0000-f430-e849770d0000 pid=3447 clone guuid=cca6289d-1800-0000-f430-e849780d0000 pid=3448 /tmp/sample.bin net guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=cca6289d-1800-0000-f430-e849780d0000 pid=3448 clone guuid=a81c2e9d-1800-0000-f430-e849790d0000 pid=3449 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=a81c2e9d-1800-0000-f430-e849790d0000 pid=3449 clone guuid=1c9f319d-1800-0000-f430-e8497a0d0000 pid=3450 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=1c9f319d-1800-0000-f430-e8497a0d0000 pid=3450 clone guuid=8867369d-1800-0000-f430-e8497b0d0000 pid=3451 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=8867369d-1800-0000-f430-e8497b0d0000 pid=3451 clone guuid=39073a9d-1800-0000-f430-e8497c0d0000 pid=3452 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=39073a9d-1800-0000-f430-e8497c0d0000 pid=3452 clone guuid=a6403e9d-1800-0000-f430-e8497d0d0000 pid=3453 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=a6403e9d-1800-0000-f430-e8497d0d0000 pid=3453 clone guuid=1b9e439d-1800-0000-f430-e8497e0d0000 pid=3454 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=1b9e439d-1800-0000-f430-e8497e0d0000 pid=3454 clone guuid=cd3b489d-1800-0000-f430-e8497f0d0000 pid=3455 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=cd3b489d-1800-0000-f430-e8497f0d0000 pid=3455 clone guuid=ddf94b9d-1800-0000-f430-e849800d0000 pid=3456 /tmp/sample.bin net net-scan send-data guuid=6bbed19c-1800-0000-f430-e849710d0000 pid=3441->guuid=ddf94b9d-1800-0000-f430-e849800d0000 pid=3456 clone guuid=0af7159d-1800-0000-f430-e849730d0000 pid=3443->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=06c0199d-1800-0000-f430-e849740d0000 pid=3444|network network activity to 4098 IP addresses review logs to see them all guuid=06c0199d-1800-0000-f430-e849740d0000 pid=3444->guuid=06c0199d-1800-0000-f430-e849740d0000 pid=3444|network network guuid=ac971d9d-1800-0000-f430-e849750d0000 pid=3445|network network activity to 4097 IP addresses review logs to see them all guuid=ac971d9d-1800-0000-f430-e849750d0000 pid=3445->guuid=ac971d9d-1800-0000-f430-e849750d0000 pid=3445|network network guuid=321c219d-1800-0000-f430-e849760d0000 pid=3446|network network activity to 4098 IP addresses review logs to see them all guuid=321c219d-1800-0000-f430-e849760d0000 pid=3446->guuid=321c219d-1800-0000-f430-e849760d0000 pid=3446|network network guuid=282a259d-1800-0000-f430-e849770d0000 pid=3447|network network activity to 4098 IP addresses review logs to see them all guuid=282a259d-1800-0000-f430-e849770d0000 pid=3447->guuid=282a259d-1800-0000-f430-e849770d0000 pid=3447|network network guuid=cca6289d-1800-0000-f430-e849780d0000 pid=3448->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a81c2e9d-1800-0000-f430-e849790d0000 pid=3449|network network activity to 4098 IP addresses review logs to see them all guuid=a81c2e9d-1800-0000-f430-e849790d0000 pid=3449->guuid=a81c2e9d-1800-0000-f430-e849790d0000 pid=3449|network network guuid=1c9f319d-1800-0000-f430-e8497a0d0000 pid=3450|network network activity to 4098 IP addresses review logs to see them all guuid=1c9f319d-1800-0000-f430-e8497a0d0000 pid=3450->guuid=1c9f319d-1800-0000-f430-e8497a0d0000 pid=3450|network network guuid=8867369d-1800-0000-f430-e8497b0d0000 pid=3451|network network activity to 4098 IP addresses review logs to see them all guuid=8867369d-1800-0000-f430-e8497b0d0000 pid=3451->guuid=8867369d-1800-0000-f430-e8497b0d0000 pid=3451|network network guuid=39073a9d-1800-0000-f430-e8497c0d0000 pid=3452|network network activity to 4098 IP addresses review logs to see them all guuid=39073a9d-1800-0000-f430-e8497c0d0000 pid=3452->guuid=39073a9d-1800-0000-f430-e8497c0d0000 pid=3452|network network guuid=a6403e9d-1800-0000-f430-e8497d0d0000 pid=3453|network network activity to 4098 IP addresses review logs to see them all guuid=a6403e9d-1800-0000-f430-e8497d0d0000 pid=3453->guuid=a6403e9d-1800-0000-f430-e8497d0d0000 pid=3453|network network guuid=1b9e439d-1800-0000-f430-e8497e0d0000 pid=3454|network network activity to 4098 IP addresses review logs to see them all guuid=1b9e439d-1800-0000-f430-e8497e0d0000 pid=3454->guuid=1b9e439d-1800-0000-f430-e8497e0d0000 pid=3454|network network guuid=cd3b489d-1800-0000-f430-e8497f0d0000 pid=3455|network network activity to 4097 IP addresses review logs to see them all guuid=cd3b489d-1800-0000-f430-e8497f0d0000 pid=3455->guuid=cd3b489d-1800-0000-f430-e8497f0d0000 pid=3455|network network guuid=ddf94b9d-1800-0000-f430-e849800d0000 pid=3456|network network activity to 4098 IP addresses review logs to see them all guuid=ddf94b9d-1800-0000-f430-e849800d0000 pid=3456->guuid=ddf94b9d-1800-0000-f430-e849800d0000 pid=3456|network network
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1b6737bc-f8cd-4829-82b7-bc4af708a821
Result
Threat name:
Echo Bot, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1982349
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Echo Bot
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1982349 Sample: main_x86.elf Startdate: 05/10/2026 Architecture: LINUX Score: 92 14 Malicious sample detected (through community Yara rule) 2->14 16 Antivirus / Scanner detection for submitted sample 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 2 other signatures 2->20 7 main_x86.elf 2->7         started        process3 signatures4 22 Sample deletes itself 7->22 10 main_x86.elf 7->10         started        process5 process6 12 main_x86.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0405294a4fa27c2d4466623b8549a339366e232dc3bf17e724975ef2cc200da9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0405294a4fa27c2d4466623b8549a339366e232dc3bf17e724975ef2cc200da9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-05 11:59:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aqcsssspuj6c2rdgmi5yksndhe3g4iznyo7rpzzes5ppftbabwuq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery linux
Link:
https://tria.ge/reports/261005-n5tt3av1ew/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads process memory
Enumerates running processes
Deletes itself
Traces itself
Contacts a large (669088) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
x99x.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0405294a4fa27c2d4466623b8549a339366e232dc3bf17e724975ef2cc200da9

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:Cling_Ngioweb_IoT_Proxy_bot
Create hunting rule
Author:eFeSpain
Description:Cling/Ngioweb IoT bot (residential proxy, C2 disguised as STUN)
Reference:https://blog.efespain.com/capitulo-19/
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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:elf_persirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.persirai.
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:iot_req_metachar
Create hunting rule
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_aa39fb02
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:testlumma
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 0405294a4fa27c2d4466623b8549a339366e232dc3bf17e724975ef2cc200da9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3928998/
  
Delivery method
Distributed via web download

Comments