MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a8f8f29cada2ee39c5c32ff905e7e1ae21c468ea6d12edb4203276f984f6392. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a8f8f29cada2ee39c5c32ff905e7e1ae21c468ea6d12edb4203276f984f6392
SHA3-384 hash: 0c20e708a20e4deb7f0f19df1b41eaf63758b78a4e7963a4ab83a437025c21bc15bafc10e5d181df7771f4f7a19ff4da
SHA1 hash: 98f37e1996e5dfd0a006641c3eca7ef075707db0
MD5 hash: c6a1e984cd11af49923254f060c3e9cf
humanhash: pennsylvania-oregon-purple-dakota
File name:hoho.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:44'348 bytes
First seen:2026-02-17 18:09:19 UTC
Last seen:2026-02-17 22:52:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:NanapGwtbGbh/EEZYePDznRVrgrq7OhGdv/qzCvoBJbCb:Na4Gwtq6ECrq0Gp/qzLLbCb
TLSH T1C8138EA2C06DAFD8C1488674B8284F781B53E445C7536FF99AE945A68047EECF60C3F5
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 :
2
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/f6516410-0fc7-4861-a3b9-1adb905a6cef/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6994af10930564ff3ca68b99/reports/fe7be31b-b130-400b-adc7-bbaff075c212/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/36b5c5ab-fe0e-4f81-b045-dd43c01537c8
Behavior Graph:
Download SVG
%3 guuid=719d56fd-1900-0000-fe79-a6c9f6090000 pid=2550 /usr/bin/sudo guuid=377b72ff-1900-0000-fe79-a6c9fc090000 pid=2556 /tmp/sample.bin guuid=719d56fd-1900-0000-fe79-a6c9f6090000 pid=2550->guuid=377b72ff-1900-0000-fe79-a6c9fc090000 pid=2556 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/86a3788a-f3ca-4ec2-b7fe-c28aeaaa2ed5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1870665
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: 1870665 Sample: hoho.sh4.elf Startdate: 17/02/2026 Architecture: LINUX Score: 56 56 107.18.150.152 WAYPORTUS United States 2->56 58 94.61.24.243 VODAFONE-PTVodafonePortugalPT Portugal 2->58 60 99 other IPs or domains 2->60 62 Antivirus / Scanner detection for submitted sample 2->62 64 Multi AV Scanner detection for submitted file 2->64 10 hoho.sh4.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 hoho.sh4.elf 10->14         started        16 hoho.sh4.elf 10->16         started        18 hoho.sh4.elf 10->18         started        process6 20 hoho.sh4.elf 14->20         started        22 hoho.sh4.elf 14->22         started        24 hoho.sh4.elf 16->24         started        26 hoho.sh4.elf 16->26         started        28 hoho.sh4.elf 16->28         started        30 2 other processes 16->30 process7 32 hoho.sh4.elf 20->32         started        34 hoho.sh4.elf 20->34         started        36 hoho.sh4.elf 20->36         started        46 2 other processes 20->46 38 hoho.sh4.elf 24->38         started        40 hoho.sh4.elf 24->40         started        42 hoho.sh4.elf 24->42         started        44 hoho.sh4.elf 24->44         started        process8 48 hoho.sh4.elf 32->48         started        50 hoho.sh4.elf 32->50         started        52 hoho.sh4.elf 32->52         started        54 hoho.sh4.elf 32->54         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5a8f8f29cada2ee39c5c32ff905e7e1ae21c468ea6d12edb4203276f984f6392
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5a8f8f29cada2ee39c5c32ff905e7e1ae21c468ea6d12edb4203276f984f6392/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 18:10:44 UTC
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lkhy6kok3ixohhc4gl7zaxt6dlrbyruou3is5w2camtw7gcpmoja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260217-wr7g1ags6g/
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/5a8f8f29cada2ee39c5c32ff905e7e1ae21c468ea6d12edb4203276f984f6392

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 5a8f8f29cada2ee39c5c32ff905e7e1ae21c468ea6d12edb4203276f984f6392

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779826/
  
Delivery method
Distributed via web download

Comments