MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2a63b86e0cc62bb6743c08c0d8ae202149bc9c47a531121d715134b6494525d. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2a63b86e0cc62bb6743c08c0d8ae202149bc9c47a531121d715134b6494525d
SHA3-384 hash: bdbac3c313d57a0b7e9b0e77cc3253f3477fc5e559bc4bcedb253bcafef7a1cab8eaf83233030d5bcb3323fb1aee7b34
SHA1 hash: 1f6e2c54e707a749681ad45885801ba1b1003375
MD5 hash: d2b0b7a4a6af4d70c381d6793a0889d8
humanhash: four-avocado-nine-ink
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:115'924 bytes
First seen:2025-10-01 16:01:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:JwnaKMG1vUbGPE5w74arqhuWqMHBqkZ0I1EMafBP8XdDGicoREciNq7Cp5KclyO9:/KN0aAIkr1EMafNoREciUep+RTSn
TLSH T12DB33C46BD928E12C5C722BAFB5E514D33136BB8D3EE3212CD24AF6023865DB0DB7516
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 :
37
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Changes access rights for a written file
Receives data from a server
Runs as daemon
Connection attempt
Opens a port
Sends data to a server
Changes access rights for a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/68dd50b174e5a289899c91c7/reports/86b125bd-30b5-40ed-959f-b057e071a25c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a2a63b86e0cc62bb6743c08c0d8ae202149bc9c47a531121d715134b6494525d
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-01T14:14:00Z UTC
Last seen:
2025-10-01T15:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a2a63b86e0cc62bb6743c08c0d8ae202149bc9c47a531121d715134b6494525d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/716f962b-9755-464c-a158-1ce2a6e8442b
Behavior Graph:
Download SVG
%3 guuid=1adcee1c-1b00-0000-0155-56439f0c0000 pid=3231 /usr/bin/sudo guuid=323abf1f-1b00-0000-0155-5643a00c0000 pid=3232 /tmp/sample.bin guuid=1adcee1c-1b00-0000-0155-56439f0c0000 pid=3231->guuid=323abf1f-1b00-0000-0155-5643a00c0000 pid=3232 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca7c7ecb-92a5-4e91-b459-ff58d143b908
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1787516
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1787516 Sample: morte.arm6.elf Startdate: 01/10/2025 Architecture: LINUX Score: 68 22 uraniumc2.ddns.net 2->22 24 uraniumc2.ddns.net 89.213.174.225, 12121, 56804, 56806 EDGEtaGCIComGB United Kingdom 2->24 26 daisy.ubuntu.com 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Gafgyt 2->32 8 morte.arm6.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Uses dynamic DNS services 22->34 process4 process5 12 morte.arm6.elf 8->12         started        14 morte.arm6.elf 8->14         started        16 morte.arm6.elf 8->16         started        process6 18 morte.arm6.elf 12->18         started        20 morte.arm6.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a2a63b86e0cc62bb6743c08c0d8ae202149bc9c47a531121d715134b6494525d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2a63b86e0cc62bb6743c08c0d8ae202149bc9c47a531121d715134b6494525d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-01 16:02:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uktdxbxazrrlwz2dycga3cxcaikjxsoepjjrcioxcujuwzeukjoq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251001-tg2snaspw9/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
uraniumc2.ddns.net
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d4896a7e-620a-4916-83b1-261d0f2a994e
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/a2a63b86e0cc62bb6743c08c0d8ae202149bc9c47a531121d715134b6494525d

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 a2a63b86e0cc62bb6743c08c0d8ae202149bc9c47a531121d715134b6494525d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3630228/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3622062/

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