MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86279b40d44922be8ab094828cd4a18bc74fbb8f45f0573bccc89890ae2f110f. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86279b40d44922be8ab094828cd4a18bc74fbb8f45f0573bccc89890ae2f110f
SHA3-384 hash: 3c0db7e1faf99fd71b1f8e6b5bb9743f917892651eaed4771026ca0ebf9be6996896332e64246c96c6ee0922a41772ff
SHA1 hash: 2e3fe285ca99dbc6efc9031cf28ecd5c8f954fc6
MD5 hash: c02585906fa12cf68988074688a5331a
humanhash: lithium-hot-ink-moon
File name:nz.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:25'144 bytes
First seen:2026-06-19 06:59:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:fH+P8QDpuxY0wfLiVPh2zUFychs3UozMC:GPlDgYsPh2zU2zh
TLSH T15AB2D019818E6EB0C2F4027EBF7B818365A59C7DC2E726BF4E950B6C648905305BEF47
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 UPX
File size (compressed) :25'144 bytes
File size (de-compressed) :55'816 bytes
Format:linux/arm
Unpacked file: ef1a862d272d231ea8f68225fae205b9af64478f0b3e67bfb9c7511a20bae57b

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9cce7b02-6cf6-4418-bff5-d57f2ce8e6d8/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a34e94662d0679105f88a45/reports/6fcf4abe-e90a-4515-8224-bc96b9b901d5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-19T04:17:00Z UTC
Last seen:
2026-06-19T04:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/86279b40d44922be8ab094828cd4a18bc74fbb8f45f0573bccc89890ae2f110f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f28c1cea-c358-4fef-a62a-11d839eeac41
Behavior Graph:
Download SVG
%3 guuid=1e8819be-1a00-0000-ddef-cf3a100d0000 pid=3344 /usr/bin/sudo guuid=d838c2bf-1a00-0000-ddef-cf3a170d0000 pid=3351 /tmp/sample.bin guuid=1e8819be-1a00-0000-ddef-cf3a100d0000 pid=3344->guuid=d838c2bf-1a00-0000-ddef-cf3a170d0000 pid=3351 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eb40038f-ea60-4a84-ae4d-1b4317156f63
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/86279b40d44922be8ab094828cd4a18bc74fbb8f45f0573bccc89890ae2f110f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/86279b40d44922be8ab094828cd4a18bc74fbb8f45f0573bccc89890ae2f110f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-19 07:01:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qytzwqgujerl5cvqssbizvfbrpdu7o4pixyfoo6mzcmjblrpcehq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260619-hte9msev8n/
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/86279b40d44922be8ab094828cd4a18bc74fbb8f45f0573bccc89890ae2f110f

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: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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 86279b40d44922be8ab094828cd4a18bc74fbb8f45f0573bccc89890ae2f110f

(this sample)

Mirai

elf ef1a862d272d231ea8f68225fae205b9af64478f0b3e67bfb9c7511a20bae57b

  
URLhaus
https://urlhaus.abuse.ch/url/3864310/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ef1a862d272d231ea8f68225fae205b9af64478f0b3e67bfb9c7511a20bae57b
  
Dropping
MD5 33fbe33f82f7522868674e8c1aed5056
  
URLhaus
https://urlhaus.abuse.ch/url/3864452/

Comments