MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 042ffc0a890388f48b61c13218d17596fb444a57186a4240b5ebfef824f627a3. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 042ffc0a890388f48b61c13218d17596fb444a57186a4240b5ebfef824f627a3
SHA3-384 hash: dabc5ae00a47aa9a6b61257585afe46366fc3ce2f8e7833cd5e09d391e6888dc36c517d956161f0d92a772bd2c1f54f6
SHA1 hash: 6cc1f7bf893ef6e90e6e7d8010fc6a0db3e0c3d7
MD5 hash: 9003bb77e357d8073479fd626392dbb4
humanhash: comet-diet-spring-autumn
File name:neon.i586
Download: download sample
Signature Mirai
Create hunting rule
File size:102'060 bytes
First seen:2025-06-15 03:32:31 UTC
Last seen:2025-06-15 09:40:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:x35HPiTkCVizXGajicmVOpb4IKZ0Q9QuEa3y7olsaVYfS0udz:x35HK1cXtUVsyZtQXUkofYa/
TLSH T165A36DD0F683D4F6E81741752037AF338E32E4A9222EDA83D3B89936AC72551D91776C
telfhash t1145128fb1d760de8b7c06940e31e1ba12d5ee67b043077b555b3982522aadc241bec39
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 :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684e3fdf8bd5d68a12e8aec9linux22vpnfull_triage
Tags:
backdoor overt remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Opens a port
DNS request
Connection attempt
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/684e3ff7171e01f959411fe5/reports/19b2a46d-d273-4a10-882c-a7c4c4ec50f7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/042ffc0a890388f48b61c13218d17596fb444a57186a4240b5ebfef824f627a3
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/00bf8b51-381c-4bc9-9215-10a4016ba0f0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1714842
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1714842 Sample: neon.i586.elf Startdate: 15/06/2025 Architecture: LINUX Score: 80 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 7 neon.i586.elf 2->7         started        process3 process4 9 neon.i586.elf 7->9         started        11 neon.i586.elf 7->11         started        13 neon.i586.elf 7->13         started        15 neon.i586.elf 7->15         started        process5 17 neon.i586.elf 9->17         started        19 neon.i586.elf 9->19         started        21 neon.i586.elf 9->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/042ffc0a890388f48b61c13218d17596fb444a57186a4240b5ebfef824f627a3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/042ffc0a890388f48b61c13218d17596fb444a57186a4240b5ebfef824f627a3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-15 03:37:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aqx7ycujaoepjc3byezbrulvs35uissxdbveeqfv5p7pqjhwe6rq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux rootkit
Link:
https://tria.ge/reports/250615-d38v4axry4/
Behaviour
Writes file to tmp directory
Loads a kernel module
Contacts a large (1160762) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
Verdict:
Malicious
Tags:
trojan mirai gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/e3a87ae0-00a9-48e5-a98f-0a4c9421f390
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/042ffc0a890388f48b61c13218d17596fb444a57186a4240b5ebfef824f627a3

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: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:Linux_Trojan_Gafgyt_28a2fe0c
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_ae9d0fa6
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: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 042ffc0a890388f48b61c13218d17596fb444a57186a4240b5ebfef824f627a3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3559982/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3561581/

Comments