MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8517dd223395537aea6217d43fb112b7859c9e02dd780ed43b5f8b19bb209c30. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8517dd223395537aea6217d43fb112b7859c9e02dd780ed43b5f8b19bb209c30
SHA3-384 hash: f3096551e5b5d31479edd34de713aa98890f6e62fb3f0060217c0acb773ace4c5b21bb8086ad8a0acd170bf83066b9e4
SHA1 hash: f66d41da204ce3c46824b9cbccbed1c5790b3e3a
MD5 hash: 185fdecce4787a9f610ddf6bb5c2e64f
humanhash: twelve-hydrogen-wyoming-september
File name:micro.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:20'504 bytes
First seen:2026-05-09 12:15:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:yfflokIjiIlZpIOyF7m7mrSMN5MQYW4EqR9mhymdGUop5h7V:ZNiInATmK59MR9ms3Uoz9V
TLSH T1D492D1E5F2D67431C6F00A39DAB9984379E307FCD1E774066A608734621284BA8B978E
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) :20'504 bytes
File size (de-compressed) :47'016 bytes
Format:linux/arm
Unpacked file: 375805ba163e500f09028ab34e5e46263788110ccf406e51fec97537ad49bee5

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5f1637b6-0473-4354-a876-5a683f0ae163/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/69ff25a12fcb905ec28a9646/reports/18bd9d33-6c9a-4c93-8051-4961965146fc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8517dd223395537aea6217d43fb112b7859c9e02dd780ed43b5f8b19bb209c30
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-09T09:29:00Z UTC
Last seen:
2026-05-10T12:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8517dd223395537aea6217d43fb112b7859c9e02dd780ed43b5f8b19bb209c30/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/27255313-3ece-489d-8092-e360d7743605
Behavior Graph:
Download SVG
%3 guuid=59dd8c88-1b00-0000-7846-46823b0b0000 pid=2875 /usr/bin/sudo guuid=fdb2148b-1b00-0000-7846-4682430b0000 pid=2883 /tmp/sample.bin guuid=59dd8c88-1b00-0000-7846-46823b0b0000 pid=2875->guuid=fdb2148b-1b00-0000-7846-4682430b0000 pid=2883 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/34ba7f89-42e7-4010-9e5a-84fca00555c8
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1911050
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8517dd223395537aea6217d43fb112b7859c9e02dd780ed43b5f8b19bb209c30
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8517dd223395537aea6217d43fb112b7859c9e02dd780ed43b5f8b19bb209c30/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-09 12:16:55 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qul52irtsvjxv2tcc7kd7misw6czzhqc3v4a5vb3l6frtozatqya._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260509-pfqxjsgv2s/
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/8517dd223395537aea6217d43fb112b7859c9e02dd780ed43b5f8b19bb209c30

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
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 8517dd223395537aea6217d43fb112b7859c9e02dd780ed43b5f8b19bb209c30

(this sample)

Mirai

elf 375805ba163e500f09028ab34e5e46263788110ccf406e51fec97537ad49bee5

  
URLhaus
https://urlhaus.abuse.ch/url/3842299/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 375805ba163e500f09028ab34e5e46263788110ccf406e51fec97537ad49bee5
  
Dropping
MD5 822c8af8b8264096b79ed46b3a8468a0

Comments