MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d4303eab069f7f9052f482f94a2cf36d007bc8273348f007e2fb31659fcc255. 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: 12


Intelligence 12 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d4303eab069f7f9052f482f94a2cf36d007bc8273348f007e2fb31659fcc255
SHA3-384 hash: 4c9a8b29ddf97660e5ccf3ce5f148830c06cf4127160ecb5a9bddb4414e5f29db35e4f600ef80392215b079f3759713e
SHA1 hash: 345f981b2bbbaee5a18963b06bc194c7f3e93407
MD5 hash: cd218db37a23654bfa6cbe236ad38388
humanhash: timing-mango-carolina-single
File name:m9x7k2v8b3.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:95'508 bytes
First seen:2026-02-16 12:50:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:p60PZzb28uO4gj3tk4v4J6got9JdMkd0ruckFfBqLKcleI3nZm:jBzbHZtj3tk4DfJd9d2u5ZBEeI3Zm
TLSH T1BF935CC4E78BC4F5EC120531107AF73B5676ED3E2129EF82E7A4AA25A8236C1D51A35C
telfhash t1483103b9263a1ce56bc0a902b21d9b25ad0e7b7b1420736315b35920362ed8243bbc3c
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 :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/26764dae-1377-46e8-a69c-ce3e35a9e9bd/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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.Trojan.Mirai-7135916-0
Create hunting rule

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.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6993128e930564ff3ca39921/reports/3629cd34-4ce9-4e21-b114-3623c90c2b3c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
54
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9d4303eab069f7f9052f482f94a2cf36d007bc8273348f007e2fb31659fcc255
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ca271c61-6c68-4843-a2f6-fe9da660fbf5
Behavior Graph:
Download SVG
%3 guuid=8f9808d8-1600-0000-60e3-70f6680c0000 pid=3176 /usr/bin/sudo guuid=d6430cdb-1600-0000-60e3-70f6700c0000 pid=3184 /tmp/sample.bin net guuid=8f9808d8-1600-0000-60e3-70f6680c0000 pid=3176->guuid=d6430cdb-1600-0000-60e3-70f6700c0000 pid=3184 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d6430cdb-1600-0000-60e3-70f6700c0000 pid=3184->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=af1c27dc-1600-0000-60e3-70f6730c0000 pid=3187 /tmp/sample.bin guuid=d6430cdb-1600-0000-60e3-70f6700c0000 pid=3184->guuid=af1c27dc-1600-0000-60e3-70f6730c0000 pid=3187 clone guuid=2fe72108-1800-0000-60e3-70f6440e0000 pid=3652 /tmp/sample.bin guuid=d6430cdb-1600-0000-60e3-70f6700c0000 pid=3184->guuid=2fe72108-1800-0000-60e3-70f6440e0000 pid=3652 clone guuid=3b843008-1800-0000-60e3-70f6450e0000 pid=3653 /tmp/sample.bin net send-data zombie guuid=d6430cdb-1600-0000-60e3-70f6700c0000 pid=3184->guuid=3b843008-1800-0000-60e3-70f6450e0000 pid=3653 clone guuid=b5aa30dc-1600-0000-60e3-70f6740c0000 pid=3188 /tmp/sample.bin guuid=af1c27dc-1600-0000-60e3-70f6730c0000 pid=3187->guuid=b5aa30dc-1600-0000-60e3-70f6740c0000 pid=3188 clone guuid=968d36dc-1600-0000-60e3-70f6750c0000 pid=3189 /tmp/sample.bin dns net send-data zombie guuid=af1c27dc-1600-0000-60e3-70f6730c0000 pid=3187->guuid=968d36dc-1600-0000-60e3-70f6750c0000 pid=3189 clone guuid=968d36dc-1600-0000-60e3-70f6750c0000 pid=3189->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 38B 852eada3-51ac-5275-909a-778490b5e6b0 play.mclighthouse.ir:6742 guuid=968d36dc-1600-0000-60e3-70f6750c0000 pid=3189->852eada3-51ac-5275-909a-778490b5e6b0 send: 10B guuid=3b843008-1800-0000-60e3-70f6450e0000 pid=3653->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1170B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=3b843008-1800-0000-60e3-70f6450e0000 pid=3653->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf112c89-0535-4408-bd72-738a1dacd806
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9d4303eab069f7f9052f482f94a2cf36d007bc8273348f007e2fb31659fcc255
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9d4303eab069f7f9052f482f94a2cf36d007bc8273348f007e2fb31659fcc255/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9d4303eab069f7f9052f482f94a2cf36d007bc8273348f007e2fb31659fcc255
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-16 13:11:40 UTC
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tvbqh2vqnh37sbjpjaxzjiwpg3iappecom2i6ad6f6zrmwp4yjkq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260216-p2341afv2b/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
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/9d4303eab069f7f9052f482f94a2cf36d007bc8273348f007e2fb31659fcc255

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
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
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_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
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:Linux_Trojan_Mirai_fa3ad9d0
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
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 9d4303eab069f7f9052f482f94a2cf36d007bc8273348f007e2fb31659fcc255

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766462/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3747246/

Comments