MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c255a91e27a0a94b6bb7510aea9998dbb2fe956522988a3b939ca2a02238423. 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 6 File information Comments
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SHA256 hash: 4c255a91e27a0a94b6bb7510aea9998dbb2fe956522988a3b939ca2a02238423
SHA3-384 hash: 393a3258c56376dc4c315d1aa44bf90264049450ad6585886b014d4f114dfbdc017ab4bd0a83f0e9a8745c33d86d16bd
SHA1 hash: 3b022bdd7544f768c712756ad7f1234e4eb8c4f0
MD5 hash: feb57f22610e36aab2b52698a30bee12
humanhash: one-lithium-lithium-undress
File name:neon.powerpc-440fp
Download: download sample
Signature Mirai
Create hunting rule
File size:150'748 bytes
First seen:2025-06-20 18:21:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ReH2GmwJ8HpAxlC2BTZZVG7xXromYiZrm:RPSuCxXBTZvG7x7omdrm
TLSH T1F8E32A06B70C0943E1571DB43B3F5BE187AB998120E8FA45254EDF8E96B2D33950AECD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6855a710f9a8762b27673120linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Opens a port
DNS request
Connection attempt
Receives data from a server
Runs as daemon
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/769ad640-3db3-4b08-9b19-40f120ea971c
Behavior Graph:
Download SVG
%3 guuid=bb80a912-1900-0000-3535-1d4b0f140000 pid=5135 /usr/bin/sudo guuid=490be914-1900-0000-3535-1d4b17140000 pid=5143 /tmp/sample.bin guuid=bb80a912-1900-0000-3535-1d4b0f140000 pid=5135->guuid=490be914-1900-0000-3535-1d4b17140000 pid=5143 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a9136cbb-5c55-4bd8-8e75-b436384270bc
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1719571
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1719571 Sample: neon.powerpc-440fp.elf Startdate: 20/06/2025 Architecture: LINUX Score: 88 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 2 other signatures 2->33 7 neon.powerpc-440fp.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        process3 process4 13 neon.powerpc-440fp.elf 7->13         started        15 neon.powerpc-440fp.elf 7->15         started        17 neon.powerpc-440fp.elf 7->17         started        19 neon.powerpc-440fp.elf 7->19         started        process5 21 neon.powerpc-440fp.elf 13->21         started        23 neon.powerpc-440fp.elf 13->23         started        25 neon.powerpc-440fp.elf 13->25         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4c255a91e27a0a94b6bb7510aea9998dbb2fe956522988a3b939ca2a02238423
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4c255a91e27a0a94b6bb7510aea9998dbb2fe956522988a3b939ca2a02238423/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-06-20 18:22:52 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jqsvvepcpifjjnv3ouik5kmzrw5s72kwkiuyri5zhhfcuardqqrq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250620-w1bfxs1p13/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135897-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/5a47b058-29a2-42dd-81a7-f2566aafb2b4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/4c255a91e27a0a94b6bb7510aea9998dbb2fe956522988a3b939ca2a02238423

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:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Unpack
Create hunting rule
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 4c255a91e27a0a94b6bb7510aea9998dbb2fe956522988a3b939ca2a02238423

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3561586/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3560002/
  
URLhaus
https://urlhaus.abuse.ch/url/3559984/

Comments