MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f2434b6821738e582d8d7ec70f66cc0e9da9eb80aac6eea3d2d0b486d1523bd. 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: 10


Intelligence 10 IOCs YARA 18 File information Comments
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SHA256 hash: 7f2434b6821738e582d8d7ec70f66cc0e9da9eb80aac6eea3d2d0b486d1523bd
SHA3-384 hash: a3074c882c848737b9b2b722cdb447c3983d7e1a58417ddd71ae72a96077ba6f744a631b778e48d18cd7b8b71eff622c
SHA1 hash: c15f5363b8b585566f397ac39789a0226c9816b7
MD5 hash: 5378e317cb5928f96794533293e50537
humanhash: monkey-football-earth-quebec
File name:nz.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:170'832 bytes
First seen:2026-06-30 06:02:56 UTC
Last seen:2026-06-30 21:45:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:SGRbzqCDLvqitaQL+2nKQ1sZy1AlWO3yivtku2kBvztd:SGxqCD+MGn3B2Gz
TLSH T190F32A077AC1C9FFC496D1B847FFB536D921F86E0539718B6394BE921A09EE02A1C760
telfhash t10351be703d5a3a5821f7e72a730ed6d9f87219601de275e4ed2ba4e2cf563840db20d1
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
61
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0e9b7c01-6798-46a3-8ba4-73a4f9c5e3c1/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

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

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
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Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Creates directories in a temporary directory
Connection attempt
Runs as daemon
Creating a file in the %temp% subdirectories
Kills processes
Substitutes an application name
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/834f28ee-ca22-4f68-a612-58a021c1fb25
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7f2434b6821738e582d8d7ec70f66cc0e9da9eb80aac6eea3d2d0b486d1523bd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f2434b6821738e582d8d7ec70f66cc0e9da9eb80aac6eea3d2d0b486d1523bd/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/7f2434b6821738e582d8d7ec70f66cc0e9da9eb80aac6eea3d2d0b486d1523bd
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2026-06-30 06:00:43 UTC
File Type:
ELF64 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p4sdjnucc44olawy27whb5tmydu5vhvybkwg52r5fufuq3iveo6q._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/260630-gsv32agw3j/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
sex.burnthem.xyz
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7f2434b68217/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/7f2434b6821738e582d8d7ec70f66cc0e9da9eb80aac6eea3d2d0b486d1523bd

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_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
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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_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 7f2434b6821738e582d8d7ec70f66cc0e9da9eb80aac6eea3d2d0b486d1523bd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3878420/
  
Delivery method
Distributed via web download

Comments