MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a64b89f5c5b128af2e9511b8884cef3d416baf44448e8afb286b2fc2a07cd5e7. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a64b89f5c5b128af2e9511b8884cef3d416baf44448e8afb286b2fc2a07cd5e7
SHA3-384 hash: bcf25481fcd8863ed73e01d85e100c00cb0a3d4ad2a51376afd9852508a804ddd6c87808eaa320869414ac726fa92988
SHA1 hash: 1cd9c66aec163cd46b3d6512c5c1894c6920aad9
MD5 hash: 7c7143981bd8c9cc0b2138cd48da50f0
humanhash: illinois-alpha-lion-equal
File name:titanjr.ppc440
Download: download sample
Signature Mirai
Create hunting rule
File size:92'048 bytes
First seen:2026-04-02 10:22:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6hSlTzh8nuVu2NMq1B+z6Xls0kyb6d6TXNfGwT1nmIKGMX0l1WrFlfTAOFlZ:LKq1B5TXhGyKGMKWr39Z
TLSH T1D9935C42B70C0B43E0575DF03A3F57E1C3AA66A120F8FA89790EDA4596B2E325547ECD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
56
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Changes access rights for a written file
Kills processes
Sends data to a server
Launching a process
Changes access rights for a file
Runs as daemon
Sets a written file as executable
DNS request
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-02T07:28:00Z UTC
Last seen:
2026-04-02T07:31:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/a64b89f5c5b128af2e9511b8884cef3d416baf44448e8afb286b2fc2a07cd5e7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/50835bd4-eff0-40ab-b7a5-1655965110e6
Behavior Graph:
Download SVG
%3 guuid=d5ffa6c7-1f00-0000-6bb4-e2899b0a0000 pid=2715 /usr/bin/sudo guuid=508638ca-1f00-0000-6bb4-e289a20a0000 pid=2722 /tmp/sample.bin guuid=d5ffa6c7-1f00-0000-6bb4-e2899b0a0000 pid=2715->guuid=508638ca-1f00-0000-6bb4-e289a20a0000 pid=2722 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0efe65ab-e06e-449f-9092-0fc4038344d2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a64b89f5c5b128af2e9511b8884cef3d416baf44448e8afb286b2fc2a07cd5e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a64b89f5c5b128af2e9511b8884cef3d416baf44448e8afb286b2fc2a07cd5e7/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a64b89f5c5b128af2e9511b8884cef3d416baf44448e8afb286b2fc2a07cd5e7
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-02 10:22:54 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uzfyt5ofweuk6luvcg4iqthphvawxl2eishiv6zinmx4fid42xtq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260402-meef1sgt5j/
Malware Config
C2 Extraction:
netload2.duckdns.org
netload3.duckdns.org
netload4.duckdns.org
netload5.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:jackskid_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Jackskid/RCtea DDoS botnet - all variants
Reference:https://blog.xlab.qianxin.com/analysis-of-rctea-botnet/
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 a64b89f5c5b128af2e9511b8884cef3d416baf44448e8afb286b2fc2a07cd5e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3810344/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3810403/

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