MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64a1e15aac8d795285e01b74b73f7e25c79041efb8159c029ea93fcdccc8456b. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64a1e15aac8d795285e01b74b73f7e25c79041efb8159c029ea93fcdccc8456b
SHA3-384 hash: a7c1457a69399e6173f90d75f0b8607bce95a8b4ab06506cf91e69d3bef55eb64c893d64660651ef7bf0da0339999c81
SHA1 hash: 0d1475c88f7906f3492dfcf7109469bf27e0c812
MD5 hash: 07edcabdb6729e42a8e98189788ff122
humanhash: lactose-tango-skylark-violet
File name:mao.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:99'060 bytes
First seen:2026-04-06 11:08:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:jJQxUAaXuMn3v2NDaTmiI2B73KiwwWfz94Q1OKZeDrBXZSClwG7qg8naFvBX3TZU:CxUAarKiqfz6QoZSClwG7pqaFvBHTFE
TLSH T1C8A3520D7E328F7CFAAD863493B74F259248379532D2C589D2ACE6112D6010E746FBB9
telfhash t16f11611c8d7463e097355d9a1a1deb77e16030df1b266d378f10aaad69bdd425e00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Opens a port
Manages services
Launching a process
Sends data to a server
DNS request
Sets a written file as executable
Creating a file
Creating a file in the %temp% directory
Connection attempt
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
11
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/64a1e15aac8d795285e01b74b73f7e25c79041efb8159c029ea93fcdccc8456b
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eb0d2abe-9593-4104-83ac-7cbe51b8a09f
Behavior Graph:
Download SVG
%3 guuid=859ac5dd-1900-0000-3de6-f0e58a0c0000 pid=3210 /usr/bin/sudo guuid=7789e5df-1900-0000-3de6-f0e5900c0000 pid=3216 /tmp/sample.bin guuid=859ac5dd-1900-0000-3de6-f0e58a0c0000 pid=3210->guuid=7789e5df-1900-0000-3de6-f0e5900c0000 pid=3216 execve guuid=f3d014e2-1900-0000-3de6-f0e5930c0000 pid=3219 /usr/bin/dash guuid=7789e5df-1900-0000-3de6-f0e5900c0000 pid=3216->guuid=f3d014e2-1900-0000-3de6-f0e5930c0000 pid=3219 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6439c50b-2874-47d1-b9a3-2d4e21ff30cc
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/64a1e15aac8d795285e01b74b73f7e25c79041efb8159c029ea93fcdccc8456b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/64a1e15aac8d795285e01b74b73f7e25c79041efb8159c029ea93fcdccc8456b/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=msq6cwvmrv4vfbpadn2lop36exdzaqppxakzyau6ve743tgiivvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260406-m87dwsbv2x/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Creates/modifies Cron job
Modifies init.d
Modifies systemd
File and Directory Permissions Modification
Modifies Watchdog functionality
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/64a1e15aac8d795285e01b74b73f7e25c79041efb8159c029ea93fcdccc8456b

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 64a1e15aac8d795285e01b74b73f7e25c79041efb8159c029ea93fcdccc8456b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766759/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3812787/

Comments