MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e04a964a31053a82b2d741e462e2006a49134d66489f878477c74cc09b04acb. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e04a964a31053a82b2d741e462e2006a49134d66489f878477c74cc09b04acb
SHA3-384 hash: f15c0336038f8aa3c590837f5391d6cc021a8c5784fe1832ff7654f1805bb2c76d4bcc0796da3645b3e92dff87c51025
SHA1 hash: db09f2f8bc53d1c2b7b765746dc88670bcf5376c
MD5 hash: c2d17caa6d3b7ffc8773e20256ea1daf
humanhash: south-carpet-robert-robin
File name:arm
Download: download sample
Signature Mirai
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File size:129'420 bytes
First seen:2025-05-12 09:43:03 UTC
Last seen:2025-05-15 04:29:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:U1HQPRnS+cSotSFlA1CA4ViaSrTXN5Lfqt4DKTr+aKrllxxwywJOl1TwPnBW1Buv:U1GVooFl84dSDN5LfAvRlpKq
TLSH T1B7C3F945FC515B13C6C652BBFB5E428D7B2A17A8D3EE720399256F20378B85B0E3B142
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 :
85
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29505.LC.UNOFFICIAL
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Unix.Trojan.Mirai-10002598-0
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Unix.Trojan.Mirai-10005051-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10011318-0
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Unix.Trojan.Mirai-10012923-0
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Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6821c3ba4a59e5a2ce03dd33linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/6821c2b38d43c3a878fa6188/reports/1255d23b-ad38-414d-85a2-aa7e2405243f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
62
Number of processes launched:
17
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4e04a964a31053a82b2d741e462e2006a49134d66489f878477c74cc09b04acb
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ebe0b3a4-5f9c-4020-8e6b-101a3b0fa36b
Result
Threat name:
Gafgyt
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Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1687750
Signature
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1687750 Sample: arm.elf Startdate: 12/05/2025 Architecture: LINUX Score: 60 23 nnmirai.duckdns.org 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Gafgyt 2->27 9 arm.elf 2->9         started        signatures3 29 Uses dynamic DNS services 23->29 process4 process5 11 arm.elf 9->11         started        process6 13 arm.elf 11->13         started        process7 15 arm.elf 13->15         started        17 arm.elf 13->17         started        19 arm.elf 13->19         started        21 6 other processes 13->21
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4e04a964a31053a82b2d741e462e2006a49134d66489f878477c74cc09b04acb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e04a964a31053a82b2d741e462e2006a49134d66489f878477c74cc09b04acb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-12 09:43:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jyckszfdcbj2qkznoqpemlraa2sjcngwmse7q6chpr2mycnqjlfq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/250512-lp2hvszzgw/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Malware Config
C2 Extraction:
nnmirai.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/4e04a964a31053a82b2d741e462e2006a49134d66489f878477c74cc09b04acb

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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

sh 805d4bdc072cd4db104f0863110314ca760d7abe5b79c00018aa237341f3c5b1

Mirai

elf 4e04a964a31053a82b2d741e462e2006a49134d66489f878477c74cc09b04acb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3541297/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3541969/
  
Dropped by
SHA256 805d4bdc072cd4db104f0863110314ca760d7abe5b79c00018aa237341f3c5b1
  
Dropped by
MD5 02911d299e93457547db18ab35f036c7
  
Dropped by
SHA256 e587daf6f754c9236560ba09c51db68599e8eb821d64b7b40380419ab3330779
  
Dropped by
MD5 c062d025ecddb00eca3936de9841ec5e
  
Dropped by
SHA256 c304ed6a5bf8eab03e0b43a3ee90f0af9465a69bdb727152c118c7baea2e99bf
  
Dropped by
MD5 af6afcf7e935683e32fdf9f38042395c
  
URLhaus
https://urlhaus.abuse.ch/url/3541292/
  
URLhaus
https://urlhaus.abuse.ch/url/3541996/
  
URLhaus
https://urlhaus.abuse.ch/url/3541302/
  
URLhaus
https://urlhaus.abuse.ch/url/3541995/
  
URLhaus
https://urlhaus.abuse.ch/url/3541998/
  
URLhaus
https://urlhaus.abuse.ch/url/3541296/

Comments