MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4788d630ef841509bb7e7621a13501d5dae99b261347890db7d81ba8c3b0e5ae. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4788d630ef841509bb7e7621a13501d5dae99b261347890db7d81ba8c3b0e5ae
SHA3-384 hash: 0a8f0cc89c50f248b9584e03808e5e1ddd4dabd11cfe68bb3b40fcffe7743acf1e4f42725ddeda4b5aaed5df41f30d7f
SHA1 hash: 89c14fa8ccac4cc8037b94086e5df3b4ffcf9986
MD5 hash: f267e82603f8d10a3af408fbca8d34de
humanhash: hot-spring-hot-two
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:63'388 bytes
First seen:2026-01-23 16:01:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZIPWw0l5Uxpjsm0JVjjAXO6VzlROwz6FJGXOiL:+PWXyvtERjAXOEiJGn
TLSH T140533952BD829602C5D412B7FB4E428D772B43A8E1EE32039D29AF2137CB95B0F7B511
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 :
85
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69739b8a5db9ae47708f98bf/reports/da7040f7-56b7-46f9-bbb4-1d8bbcdecddd/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-23T08:54:00Z UTC
Last seen:
2026-01-23T09:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4788d630ef841509bb7e7621a13501d5dae99b261347890db7d81ba8c3b0e5ae/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/04981fec-06d6-4edf-a2a4-b549fe8c3fe1
Behavior Graph:
Download SVG
%3 guuid=0f3f0782-1600-0000-69c5-1b66170c0000 pid=3095 /usr/bin/sudo guuid=e9e25d84-1600-0000-69c5-1b66200c0000 pid=3104 /tmp/sample.bin guuid=0f3f0782-1600-0000-69c5-1b66170c0000 pid=3095->guuid=e9e25d84-1600-0000-69c5-1b66200c0000 pid=3104 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f27ab084-432c-4235-a513-8456dd07149c
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1856474
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856474 Sample: arm5.elf Startdate: 23/01/2026 Architecture: LINUX Score: 56 17 114.70.129.210, 43777 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->17 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 4 other IPs or domains 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 7 arm5.elf 2->7         started        signatures3 process4 process5 9 arm5.elf 7->9         started        11 arm5.elf 7->11         started        13 arm5.elf 7->13         started        15 arm5.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4788d630ef841509bb7e7621a13501d5dae99b261347890db7d81ba8c3b0e5ae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4788d630ef841509bb7e7621a13501d5dae99b261347890db7d81ba8c3b0e5ae/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-23 07:55:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6enmmhpqqkqto36oyq2cnib2xnotgzgcndysdnx3an2rq5q4wxa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260123-tgyq1agx2f/
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/4788d630ef841509bb7e7621a13501d5dae99b261347890db7d81ba8c3b0e5ae

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: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 4788d630ef841509bb7e7621a13501d5dae99b261347890db7d81ba8c3b0e5ae

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3745695/
  
Delivery method
Distributed via web download

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