MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88b5109d8eb8b053819ea7b488ff317c7ec584b4e1223398b8a500bd8a04bd5d. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88b5109d8eb8b053819ea7b488ff317c7ec584b4e1223398b8a500bd8a04bd5d
SHA3-384 hash: fb1a2e59990a81c5905d9c86859ad810ed3eedba539b13f2e2c46abdef8aee37c6db0d9b1d90a929e512bdfab16d56da
SHA1 hash: 3e964a61b9d721edbf40dc8d9c9fe9459439f1f8
MD5 hash: a4019ba627e220caabbe0e84f19fc8d4
humanhash: ink-early-twenty-solar
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:144'504 bytes
First seen:2026-08-07 01:51:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:OKMO5X40Dt23/8ur/BcLiwDrjnbWMpHh4CBf+hHQ:OKM+0v80/BcLiwDrXWCH6Qf+6
TLSH T134E30845FD459F57CAC255BBFB4E428C7B2A0768D3EE720389256F30379B85A0E3A142
telfhash t1ff21e070cb990a9c7fd9c159c1dfa12a4b1a39b927193025a74eab1e8533cd0ec64927
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 :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060415-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6a753a253e7344ec6f8e026f/reports/a10d33a6-f940-40d3-84b2-ec1a13ae4b1f/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/77dda356-560e-499c-83ea-eb921a28f3a6
Behavior Graph:
Download SVG
%3 guuid=fedd607a-1600-0000-5a69-f7b9750c0000 pid=3189 /usr/bin/sudo guuid=8531387c-1600-0000-5a69-f7b9780c0000 pid=3192 /tmp/sample.bin guuid=fedd607a-1600-0000-5a69-f7b9750c0000 pid=3189->guuid=8531387c-1600-0000-5a69-f7b9780c0000 pid=3192 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/10aa3efa-9dfd-4fb0-9a18-1b1c19a5bb64
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1953771
Signature
Antivirus / Scanner detection for submitted sample
Deletes security-related log files
Deletes system log files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1953771 Sample: armv4l.elf Startdate: 07/08/2026 Architecture: LINUX Score: 68 85 83.168.69.141, 43114, 43116, 43118 SKYPASS-ASPL Poland 2->85 87 daisy.ubuntu.com 2->87 89 Antivirus / Scanner detection for submitted sample 2->89 91 Multi AV Scanner detection for submitted file 2->91 12 armv4l.elf 2->12         started        14 systemd true 2->14         started        16 systemd ufw-init 2->16         started        18 python3.8 dpkg 2->18         started        signatures3 process4 process5 20 armv4l.elf 12->20         started        process6 22 armv4l.elf 20->22         started        signatures7 93 Sample deletes itself 22->93 95 Deletes system log files 22->95 25 armv4l.elf sh 22->25         started        29 armv4l.elf sh 22->29         started        31 armv4l.elf sh 22->31         started        33 13 other processes 22->33 process8 file9 81 /var/log/secure, very 25->81 dropped 97 Deletes security-related log files 25->97 35 sh service systemctl 29->35         started        37 sh service systemctl 31->37         started        83 /var/log/auth.log, very 33->83 dropped 39 sh service systemctl 33->39         started        41 sh service systemctl 33->41         started        43 sh ln 33->43         started        45 4 other processes 33->45 signatures10 process11 process12 47 service 35->47         started        49 service basename 35->49         started        57 2 other processes 35->57 51 service 37->51         started        59 3 other processes 37->59 53 service 39->53         started        61 3 other processes 39->61 55 service 41->55         started        63 3 other processes 41->63 process13 65 service systemctl 47->65         started        67 service sed 47->67         started        69 service systemctl 51->69         started        71 service sed 51->71         started        73 service systemctl 53->73         started        75 service sed 53->75         started        77 service systemctl 55->77         started        79 service sed 55->79         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/88b5109d8eb8b053819ea7b488ff317c7ec584b4e1223398b8a500bd8a04bd5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88b5109d8eb8b053819ea7b488ff317c7ec584b4e1223398b8a500bd8a04bd5d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-07 01:52:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rc2rbhmoxcyfham6u62ir7zrpr7mlbfu4erdhgfyuual3cqexvoq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260807-b94tlsvhkg/
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/88b5109d8eb8b053819ea7b488ff317c7ec584b4e1223398b8a500bd8a04bd5d

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:test_rule_vldslv
Create hunting rule
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
Rule name:virustotal
Create hunting rule
Author:Tracel

File information

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

Web download

Mirai

elf 88b5109d8eb8b053819ea7b488ff317c7ec584b4e1223398b8a500bd8a04bd5d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3893717/
  
Delivery method
Distributed via web download

Comments