MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3e8a291fbdbb59a20cfd6b5f82f3f5d24952edea3a5363dea8cd58ba6744770. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3e8a291fbdbb59a20cfd6b5f82f3f5d24952edea3a5363dea8cd58ba6744770
SHA3-384 hash: a6160d7d9e0309152b5b0153ffdabca24a49d223eab1cd5f264b228fb84adfc75b6028b751ec529dc91cebad5ef5e941
SHA1 hash: 72a99d5faabbfa9129011d2cae2085f2dfe6084f
MD5 hash: 8ad19541374e61a22af84a0452db9cca
humanhash: lemon-echo-four-texas
File name:titanjr.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:92'996 bytes
First seen:2026-02-21 21:36:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:uVDJZV1dmccgULZT6xGJ1tumsKKacwCLaI21BPUvO3jTZcg1e3AyA4E:uVNZV1dmrwgJBtKacwCeI2fKeKvE
TLSH T199933A52FD958652C6C516B7FB1E028D372663A8E2EE3203DD255F2133CB91B0E77981
telfhash t1bd4100f99ba90a9c63d4c2c4918f606e5ffd30ba1b0135298a5deb4f8583ac1b90c817
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 :
40
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/0e039cb8-acc5-46a4-a1dc-94d75f5a324c/
Detection(s):
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/699a2591cd25bfe1dfd70615/reports/a98d9493-89d4-41e1-b7b9-e0c0381bcdcf/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/46b8d134-59c1-4f91-abac-32830e5c92b1
Behavior Graph:
Download SVG
%3 guuid=1e53e682-1a00-0000-db55-fb67420a0000 pid=2626 /usr/bin/sudo guuid=afa32f85-1a00-0000-db55-fb674a0a0000 pid=2634 /tmp/sample.bin guuid=1e53e682-1a00-0000-db55-fb67420a0000 pid=2626->guuid=afa32f85-1a00-0000-db55-fb674a0a0000 pid=2634 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/449d493d-d354-4bf2-b288-e5f784f9bcb1
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a3e8a291fbdbb59a20cfd6b5f82f3f5d24952edea3a5363dea8cd58ba6744770
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3e8a291fbdbb59a20cfd6b5f82f3f5d24952edea3a5363dea8cd58ba6744770/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a3e8a291fbdbb59a20cfd6b5f82f3f5d24952edea3a5363dea8cd58ba6744770
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-21 21:37:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=upukfep33o2zuigp2227qlz7lusjklw6uostmppkrtkyxjtui5ya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260221-1gk88sdw3h/
Malware Config
C2 Extraction:
130.12.180.127
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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 a3e8a291fbdbb59a20cfd6b5f82f3f5d24952edea3a5363dea8cd58ba6744770

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782471/
  
Delivery method
Distributed via web download

Comments