MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63b0fa0da0eea5b58b37afca28c569a72f57d821aae8307838c82403bb3c9f3e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63b0fa0da0eea5b58b37afca28c569a72f57d821aae8307838c82403bb3c9f3e
SHA3-384 hash: 9ca787500e4e5e4bf1c711b362bbe5b6df2ea79f6b88ed328c76286b3d408d7c94923e746528cb131f5901326c4b48ae
SHA1 hash: a05d1e9b583a07b58e31dcb85b7e4b3848c56d27
MD5 hash: 14ab426ac0cfa623bf08acc23d3cf1f2
humanhash: lion-wyoming-minnesota-washington
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:124'672 bytes
First seen:2025-04-10 03:18:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:h/c1GtIknNZJGIls7+gg1n6W6Q0MSQ0Lq8zSJELBu11edr:h/c1GtBnNuV7+H1SvLq8uJE414
TLSH T171C3E799B8819F6685D616BFFE1E928D33231BB8E3DA7107DD046B2036CA91A0D7F540
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Malware.Mirai-9942689-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f739be71beff15dccf0069linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file
Opens a port
Receives data from a server
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67f738ab0eb02f7be13aafb5/reports/3c2b29ae-e596-4316-970b-c2b7f00ca5bf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
135
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/63b0fa0da0eea5b58b37afca28c569a72f57d821aae8307838c82403bb3c9f3e
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fdc72402-6280-4e3d-b2a2-5eaae8b3d97b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1661426
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1661426 Sample: arm5.elf Startdate: 10/04/2025 Architecture: LINUX Score: 52 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->18 20 2 other IPs or domains 2->20 22 Multi AV Scanner detection for submitted file 2->22 7 arm5.elf 2->7         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 signatures5 24 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->24 14 arm5.elf 7->14         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/63b0fa0da0eea5b58b37afca28c569a72f57d821aae8307838c82403bb3c9f3e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63b0fa0da0eea5b58b37afca28c569a72f57d821aae8307838c82403bb3c9f3e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-10 03:19:12 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=moypudna52s3lczxv7fcrrlju4xvpwbbvluda6byzasahoz4t47a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250410-dt8hzazlz7/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates running processes
Reads system routing table
Modifies Watchdog functionality
Renames itself
Contacts a large (31610) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/63b0fa0da0eea5b58b37afca28c569a72f57d821aae8307838c82403bb3c9f3e

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 63b0fa0da0eea5b58b37afca28c569a72f57d821aae8307838c82403bb3c9f3e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469823/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3502226/

Comments