MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d643709644105b0fb56a7967330be14f911ca18f1f553349503f965ceae4d3e. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d643709644105b0fb56a7967330be14f911ca18f1f553349503f965ceae4d3e
SHA3-384 hash: 345b387ed70c25cffed98ba5e8f08267e552f0b244ce7f778149fa2f1f68b176f1280f5dc8093026f5b01b400e0d7561
SHA1 hash: a0abc600ceba2cd4e861f4ce492509f9a94d8373
MD5 hash: 3b95e65b20715a3c4ec5f75eaf20de97
humanhash: uniform-lake-happy-bluebird
File name:top1miku.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:149'280 bytes
First seen:2025-07-17 18:26:51 UTC
Last seen:2025-07-17 20:20:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:FS8F9U4OoRgiCUNHazypNCXl3KgqvJBZga8C0XBmNqTq:FndgUQypkZKXvjH8C0XBmiq
TLSH T1F1E3AE63B74F10A0C8220AF407C75B6D2A2321118E6BD6E7BC5E763E5F379DA18063D1
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 :
3
# of downloads :
22
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Mirai-CSC.3962.21218.UNOFFICIAL
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/687940a08a7d628a81b4f391/reports/da1344f8-c562-4d10-bb02-fc6e43688cab/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9ae21f52-0661-47f2-9015-30e3fcbe4a88
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/eee0d29e-1948-405e-bb8d-8c4367839521
Result
Threat name:
Mirai, Xmrig
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Detection:
malicious
Classification:
troj.mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1739044
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2d643709644105b0fb56a7967330be14f911ca18f1f553349503f965ceae4d3e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d643709644105b0fb56a7967330be14f911ca18f1f553349503f965ceae4d3e/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-07-17 18:08:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fvsdocleiec3b62wu6lhgmf6ct4rdsqy6h2vgnevap4wltvoju7a._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250717-w3zxasssbw/
Malware Config
C2 Extraction:
top1miku.duckdns.org
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/4e5b088e-be28-4a59-9836-34335b068b0a
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/2d643709644105b0fb56a7967330be14f911ca18f1f553349503f965ceae4d3e

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:unixredflags3
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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 2d643709644105b0fb56a7967330be14f911ca18f1f553349503f965ceae4d3e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3585027/
  
Delivery method
Distributed via web download

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