MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f2ab5c654c3f32633138e47f0f9475b33858aaf26a06f63d2ef79e3d3f4f3fb. 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 5 File information Comments
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SHA256 hash: 2f2ab5c654c3f32633138e47f0f9475b33858aaf26a06f63d2ef79e3d3f4f3fb
SHA3-384 hash: fb4c86fe4971096025e47ba0a475e0ddd2e48e12de4824fd3ea8d92f9e8d2f4149eadc804f5e5184239321ce6bcc349d
SHA1 hash: 4231a582c50595f2789203f7b6757011d72bea26
MD5 hash: 033b4ccfaa39feff031e22c9879b88b4
humanhash: don-yankee-bluebird-mexico
File name:morte.arm5
Download: download sample
Signature Mirai
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File size:50'812 bytes
First seen:2025-08-14 20:47:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7y4YggFvIOjUaVz69/XESbmbXy5LDHeyOUhTyVdfjO74ZWCot7UVMegBN7sn4Dmi:LYhFrGR17nHeyOPVdfjO6WMVXO5r
TLSH T1D1330941FCC299AAC6D0237AA62E658E336273A4D1CF3327DC195B2537C520F8EB7941
telfhash t1cee06140fe7a4b1988e75a74dcdd07f4d5112217a1764b10cf54daf0883f159a31cd6e
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a4ca2c359bc32b269709950a9343ee5a7e5539dfed566b0da661dca2be9e3658
File size (compressed) :23'564 bytes
File size (de-compressed) :50'812 bytes
Format:linux/arm
Packed file: a4ca2c359bc32b269709950a9343ee5a7e5539dfed566b0da661dca2be9e3658

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
NL NL
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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Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/689e4b729ef4d2ff7cfdc939/reports/ab58d76f-5dd8-4df0-9f8f-f1668c573c3e/overview
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/abab53b7-30ef-4ff3-b696-c778c90908b5
Result
Threat name:
Xmrig
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Detection:
malicious
Classification:
mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1757496
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f2ab5c654c3f32633138e47f0f9475b33858aaf26a06f63d2ef79e3d3f4f3fb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f2ab5c654c3f32633138e47f0f9475b33858aaf26a06f63d2ef79e3d3f4f3fb/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/2f2ab5c654c3f32633138e47f0f9475b33858aaf26a06f63d2ef79e3d3f4f3fb
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-08-14 20:47:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4vllrsuypzsmmytrzd7b6khlmzylcvpe2qg6y6s5546hu7u6p5q._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250814-zk4pbazm15/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a2cd98e2-fb54-4dad-934b-ab9ed9229cb8
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/2f2ab5c654c3f32633138e47f0f9475b33858aaf26a06f63d2ef79e3d3f4f3fb

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:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 a4ca2c359bc32b269709950a9343ee5a7e5539dfed566b0da661dca2be9e3658

Mirai

elf 2f2ab5c654c3f32633138e47f0f9475b33858aaf26a06f63d2ef79e3d3f4f3fb

(this sample)

  
Dropped by
SHA256 a4ca2c359bc32b269709950a9343ee5a7e5539dfed566b0da661dca2be9e3658
  
URLhaus
https://urlhaus.abuse.ch/url/3603309/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4f2de1fe580481da95eead5aea5a4ede

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