MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca38f8766aa0830c82aabdb4c38a7f44560cd30d46cf351bcd5edcd2965809ce. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca38f8766aa0830c82aabdb4c38a7f44560cd30d46cf351bcd5edcd2965809ce
SHA3-384 hash: 7bab12bf56bba0712ddae6c7567d49a596e0896116cbb0b785dde9c9dc2fc6df4a6c5adbddb21f345eb500d8d54c3f75
SHA1 hash: 3daf48acfa37838d52fd3e4ec2e90e9c72ab3fff
MD5 hash: dc82795b35a2af05431057bd5f9129d5
humanhash: echo-georgia-cat-mountain
File name:arc
Download: download sample
Signature Mirai
Create hunting rule
File size:116'116 bytes
First seen:2025-03-11 21:36:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:aF63PdK/qosrsgfEUQGKIFrnVQ5mP4oFd5nCLq:amdJokugFrVdxdiq
TLSH T131B3AE97B24B6850C42107F40BD79F9E7EB320518F1BD4E76C1D9A3A28BD5CB4916BC1
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 :
113
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d0b145dff6bd9219085578linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67d0ad07f8726576332f48f2/reports/092c4206-8595-4e99-b773-da92d2a6faa4/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/78230ab5-69ca-4aa9-816d-11ba92a956cd
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1635701
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca38f8766aa0830c82aabdb4c38a7f44560cd30d46cf351bcd5edcd2965809ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca38f8766aa0830c82aabdb4c38a7f44560cd30d46cf351bcd5edcd2965809ce/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-11 21:37:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 38 (21.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zi4pq5tkucbqzavkxw2mhct7irlazuyni3htkg6nl3onffsybhha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250311-1ghs4sw1f1/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f9fca3c9-7f92-4c7e-802a-bd127910b728
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/ca38f8766aa0830c82aabdb4c38a7f44560cd30d46cf351bcd5edcd2965809ce

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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 ca38f8766aa0830c82aabdb4c38a7f44560cd30d46cf351bcd5edcd2965809ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469547/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469544/

Comments