MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9def4719216555b05e39569f071c86d815b52b358622ff806998f518dbd72b1f. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9def4719216555b05e39569f071c86d815b52b358622ff806998f518dbd72b1f
SHA3-384 hash: 7d7f4312129b8a10d1af4be45c11ce124a325eb02858df00a75a7d4a33e51decc9b2fb3f8586b31d1267bab0a15a1022
SHA1 hash: d50b77320c305a2a5329332ff87d6d198c4cba73
MD5 hash: 7d7bd7740c4f9fd780f9e67d53689ba8
humanhash: mississippi-venus-ink-ceiling
File name:mirai.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:63'172 bytes
First seen:2025-12-09 13:45:21 UTC
Last seen:2025-12-10 13:20:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:4wdPb2DrDGLjaTzXRn705oR/uAXeOlIAHyjFvhHIHAgW6VRJn78yE:4wdT2fDGPkXRgGWAOOCxtIHAt6VRe
TLSH T1BC537CB2C02C6FE4D1489DF075788ABC1763F90894573EB2A657CAA91483E9CF144BF5
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 :
109
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/d6e1f9e0-ffff-43e9-b373-2ea1aa2c6a15/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.29229.LC.UNOFFICIAL
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Sanesecurity.Malware.30419.LX.M0Z.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135868-0
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Unix.Dropper.Mirai-7135891-0
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Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
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Unix.Trojan.Mirai-10027280-0
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Unix.Trojan.Mirai-1
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Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-09T12:02:00Z UTC
Last seen:
2025-12-09T19:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9def4719216555b05e39569f071c86d815b52b358622ff806998f518dbd72b1f/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/81c346b8-a5cd-4dfa-b89c-d7caac4e6078
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1829513
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9def4719216555b05e39569f071c86d815b52b358622ff806998f518dbd72b1f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9def4719216555b05e39569f071c86d815b52b358622ff806998f518dbd72b1f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 13:46:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=txxuogjbmvk3axrzk2pqoheg3ak3kkzvqyrp7adjtd2rrw6xfmpq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/251209-q25hhayrcr/
Verdict:
Malicious
Tags:
botnet mirai trojan Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware Linux_Trojan_Mirai_0bce98a2
Link:
https://app.threat.zone/submission/ae67290e-429f-4b89-90e1-5ee6d8f7663a
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/9def4719216555b05e39569f071c86d815b52b358622ff806998f518dbd72b1f

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:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 9def4719216555b05e39569f071c86d815b52b358622ff806998f518dbd72b1f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3729886/
  
Delivery method
Distributed via web download

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