MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3bf0a0327bfe0fcaf970ad5b19f6a0518d55d35640894828e8ffcd93c5fbc7d1. 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 5 File information Comments
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SHA256 hash: 3bf0a0327bfe0fcaf970ad5b19f6a0518d55d35640894828e8ffcd93c5fbc7d1
SHA3-384 hash: 79c4ca6de2c0b7ca2d1b9237e052c9de6249e6a686586e89122ba47aac40e529f3c07413b2a1fa0839215668a67232c0
SHA1 hash: e3714d056bc62cb3b8d2cc316c12ea94e7e82835
MD5 hash: db013fc68d536b7467e32046c654a832
humanhash: bluebird-idaho-white-idaho
File name:morte.arc
Download: download sample
Signature Mirai
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File size:116'256 bytes
First seen:2025-07-09 08:51:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:MQNLQsBHGYbbG7jt08lzvnOeemnPaJlF2Y5/L8rg7/LWR:RNLQUHDbG7Z08l7ZeCyJGY5/L8rg7q
TLSH T1CAB3BFDBF74720D0CCA246F407C74B9E2E6322119FABE5E76C1E663B147A0DB4A06791
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 :
17
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Trojan.Mirai-8025795-0
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Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686e2e22900df8e7f868ef71linux22vpnfull_triage
Tags:
n/a
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9a91d459-7a47-4031-8479-c93a30f59b2b
Behavior Graph:
Download SVG
%3 guuid=5985e502-1a00-0000-46a6-ad7faa0a0000 pid=2730 /usr/bin/sudo guuid=d753c604-1a00-0000-46a6-ad7fb00a0000 pid=2736 /tmp/sample.bin guuid=5985e502-1a00-0000-46a6-ad7faa0a0000 pid=2730->guuid=d753c604-1a00-0000-46a6-ad7fb00a0000 pid=2736 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ef792916-bade-4879-8649-9e57eac5170d
Result
Threat name:
Mirai, Xmrig
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Detection:
malicious
Classification:
troj.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1731658
Signature
Antivirus / Scanner detection for submitted sample
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/3bf0a0327bfe0fcaf970ad5b19f6a0518d55d35640894828e8ffcd93c5fbc7d1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3bf0a0327bfe0fcaf970ad5b19f6a0518d55d35640894828e8ffcd93c5fbc7d1/
Threat name:
Linux.Trojan.LnxMirai
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Status:
Malicious
First seen:
2025-07-09 08:52:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hpykamt37yh4v6lqvvnrt5vakggvlu2wiceuqkhi77gzhrp3y7iq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250709-kszb8swvc1/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/769f283f-3811-446c-878b-9ad3fb8c7a01
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/3bf0a0327bfe0fcaf970ad5b19f6a0518d55d35640894828e8ffcd93c5fbc7d1

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:F01_s1ckrule
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Author:s1ckb017
Rule name:SUSP_XORed_Mozilla_Oct19
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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 3bf0a0327bfe0fcaf970ad5b19f6a0518d55d35640894828e8ffcd93c5fbc7d1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3579572/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3579576/

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