MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a0c81da0b0e74792ed51ac7c2e73270e86361d8d7047f3620d8ac2a52974dad. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a0c81da0b0e74792ed51ac7c2e73270e86361d8d7047f3620d8ac2a52974dad
SHA3-384 hash: b2011d785be4fe06fd12ecfc8822d1adbc731e2dbe0889866ae52484e841fb6d7d1fac19d48b490bd3fb14c59dff0854
SHA1 hash: f49206a1bafb5f79281cd160b2e319ae0b0dc0f1
MD5 hash: 7d576f0b4cf99d65459ea09251e867f4
humanhash: ink-failed-oscar-hawaii
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:100'232 bytes
First seen:2025-03-09 10:46:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1/u/SgwveqgV4O7vaoAa3hBgfAPEpoaGffGgPkNRtw:1/Bhw4OWa3EfAPEpo5PaRtw
TLSH T167A38DB8794E3CD2D2C7D37CCF598B71712B74B5CA6182A1BE02439EC1C6CDA9AE0941
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 :
91
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cd77330d1b39e3a20866c6linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unmounts file systems
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Opens a port
Sends data to a server
Mounts file systems
Creating a file
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67cd71b0e95d0f9029e65a6b/reports/b43676da-477d-40e5-9bec-2ebbe154c9c7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/3a0c81da0b0e74792ed51ac7c2e73270e86361d8d7047f3620d8ac2a52974dad
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/731adc1a-070c-4c22-83ba-727979bb0664
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1632883
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a0c81da0b0e74792ed51ac7c2e73270e86361d8d7047f3620d8ac2a52974dad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a0c81da0b0e74792ed51ac7c2e73270e86361d8d7047f3620d8ac2a52974dad/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-09 10:47:14 UTC
File Type:
ELF64 Little (Exe)
AV detection:
7 of 38 (18.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=higidwqlbz2hslwvdld4fzzsoduggyoy24ch6nra3cwcuuuxjwwq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250309-mvlj9szpw6/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5c7707f5-ae6e-4ec4-83e3-82afd48853ab
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/3a0c81da0b0e74792ed51ac7c2e73270e86361d8d7047f3620d8ac2a52974dad

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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 3a0c81da0b0e74792ed51ac7c2e73270e86361d8d7047f3620d8ac2a52974dad

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469832/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469406/
  
URLhaus
https://urlhaus.abuse.ch/url/3469447/

Comments