MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eca06d83a2394126e886631634305ab4a5b4525c6fc62271c5574ea8b7208837. 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: eca06d83a2394126e886631634305ab4a5b4525c6fc62271c5574ea8b7208837
SHA3-384 hash: 8e1d0ee7cc693d72cf7a3650f33dd92041a90f4602d4a99a72b042ca0374254b2c6baf939d95312255bee6ffec135135
SHA1 hash: 02d87eb6041dda4b23cd4f558515e9ccd0fdfc88
MD5 hash: 335404b64be4eabeaf22126381808a2e
humanhash: hot-washington-uncle-helium
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:223'368 bytes
First seen:2025-08-14 06:51:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:JJIzSiCEt3fhIXFiWnPA7RQ9Uvibboqa9:HI/fGXQHibboN9
TLSH T1FC245BA8BA0F6C42F1C7D3FCDE8C87E13A1735E3C73689716D1252ADCAA39D95990502
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 :
48
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Mirai-10056452-0
Create hunting rule

Unix.Trojan.Mirai-10056453-0
Create hunting rule

Unix.Trojan.Mirai-10056456-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sets a written file as executable
Connection attempt
Kills processes
Runs as daemon
Kills critical processes
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/57733fca-a3b1-4fae-be52-ca58b71f0e2b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1756568
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1756568 Sample: aarch64.elf Startdate: 14/08/2025 Architecture: LINUX Score: 88 30 87.248.150.68, 8060 CWM-ASIR Iran (ISLAMIC Republic Of) 2->30 32 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->32 34 Antivirus detection for dropped file 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Mirai 2->40 9 aarch64.elf 2->9         started        11 gnome-session-binary sh gsd-print-notifications 2->11         started        13 systemd journalctl 2->13         started        15 31 other processes 2->15 signatures3 process4 process5 17 aarch64.elf 9->17         started        process6 19 aarch64.elf 17->19         started        file7 26 /var/main, ELF 19->26 dropped 28 /etc/init.d/xs.main, POSIX 19->28 dropped 42 Sample tries to set files in /etc globally writable 19->42 44 Drops files in suspicious directories 19->44 46 Sample deletes itself 19->46 23 aarch64.elf 19->23         started        signatures8 process9 signatures10 48 Sample tries to kill multiple processes (SIGKILL) 23->48
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eca06d83a2394126e886631634305ab4a5b4525c6fc62271c5574ea8b7208837
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eca06d83a2394126e886631634305ab4a5b4525c6fc62271c5574ea8b7208837/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-14 06:52:35 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5sqg3a5chfasn2egmmldimc2wss3ius4n7dce4ofk5hkrnzara3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250814-hm1xrszzhy/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3e22050f-d705-466b-9b23-73892f1e6f83
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/eca06d83a2394126e886631634305ab4a5b4525c6fc62271c5574ea8b7208837

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 eca06d83a2394126e886631634305ab4a5b4525c6fc62271c5574ea8b7208837

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3602382/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3602998/
  
URLhaus
https://urlhaus.abuse.ch/url/3603018/

Comments