MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 439d2d147a7a8cc61aa3007017bd7d3502651403a543e99f1aac20ed971605f9. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 439d2d147a7a8cc61aa3007017bd7d3502651403a543e99f1aac20ed971605f9
SHA3-384 hash: 05851a3720e0f1b241b0b2d316a65429115e875c384a6fed525e2170218cc55e134b4f26dc8c6b9d81b0a8cf505600f0
SHA1 hash: 307e58ddfe0d2afddcec984138799c77afb84041
MD5 hash: 4bdf8fd1a3010c08013a94f82aecfcea
humanhash: pasta-comet-timing-apart
File name:titanjr.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:53'672 bytes
First seen:2026-01-31 18:37:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:/JYMay9aQ8tD/TVWPysgDUjDroGhNzjdXM4v2Fr0nSz:/JYMv9qvUVXjPPhNzdRC
TLSH T19E330952B88145A9C6D047BA771E978A336363A9D2DF7353DD0C0F4066C970F4EABD81
telfhash t178f0c084fa764f1589e1a574dcbc0260ed436126a562ab20ef56cad0c83e149d30cd1d
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 :
28
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/4684a08d-fa59-4dae-8a00-3b761c14d3f3/
Detection(s):
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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/697e4bf0c9bfb60ece19ede6/reports/81a734ac-61a1-4f13-8a82-490558a0ac89/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/439d2d147a7a8cc61aa3007017bd7d3502651403a543e99f1aac20ed971605f9
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/439d2d147a7a8cc61aa3007017bd7d3502651403a543e99f1aac20ed971605f9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/93ee20e2-efaf-4f42-90cb-9246d175b593
Behavior Graph:
Download SVG
%3 guuid=1d84519f-1a00-0000-69ec-6053570c0000 pid=3159 /usr/bin/sudo guuid=618b5da1-1a00-0000-69ec-6053590c0000 pid=3161 /tmp/sample.bin guuid=1d84519f-1a00-0000-69ec-6053570c0000 pid=3159->guuid=618b5da1-1a00-0000-69ec-6053590c0000 pid=3161 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6f3aed4b-d062-498a-82f0-c81b426b9d50
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1861004
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1861004 Sample: titanjr.arm7.elf Startdate: 31/01/2026 Architecture: LINUX Score: 48 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 daisy.ubuntu.com 162.213.35.25, 443, 56100 CANONICAL-ASGB United States 2->16 18 54.171.230.55, 443, 58866 AMAZON-02US United States 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 titanjr.arm7.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/439d2d147a7a8cc61aa3007017bd7d3502651403a543e99f1aac20ed971605f9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/439d2d147a7a8cc61aa3007017bd7d3502651403a543e99f1aac20ed971605f9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-31 18:37:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ioos2fd2pkgmmgvdabybppl5gubgkfaduvb6thy2vqqo3fywax4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260131-w9qbfaft9h/
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/439d2d147a7a8cc61aa3007017bd7d3502651403a543e99f1aac20ed971605f9

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 439d2d147a7a8cc61aa3007017bd7d3502651403a543e99f1aac20ed971605f9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766780/
  
Delivery method
Distributed via web download

Comments