MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5265bf543b697864ea5014f737d219ca427714bbf092610e5dff1bae60f5d015. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5265bf543b697864ea5014f737d219ca427714bbf092610e5dff1bae60f5d015
SHA3-384 hash: bbff2423d53523f88761bb90061683dc5118786b4efffea2ee592e23b9d3f46bdd5f04912fdb9a0ec87c90832d650d88
SHA1 hash: 819800c8a903112fa3862a14884277931cd6239a
MD5 hash: 682acda74d7f0c1538ca0e3888640611
humanhash: montana-kansas-nebraska-five
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:32'160 bytes
First seen:2026-07-01 01:28:13 UTC
Last seen:2026-07-01 07:52:30 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:ljGL9K38FtVIdjdp8NZhyPsu6Bugevh+D/nPOj:ljS08mF8ByPHQ1SoDnGj
TLSH T13DE2E1801191DFAAD9906CFBE6496FBD34827DAB335AE1293023FDE65B1C858DF86014
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 UPX
File size (compressed) :32'160 bytes
File size (de-compressed) :84'328 bytes
Format:linux/arm64
Unpacked file: b45c93767641a85d59ad8aa0787914fb3276be2b4301c87a2d41e03b166b5316

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2e015f9d-cb22-4a7b-b3bc-a607bffa68d4/
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a446d3f79f851432fe6268b/reports/73994fb9-7cc8-4d92-89ba-313c844fc4ef/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/5265bf543b697864ea5014f737d219ca427714bbf092610e5dff1bae60f5d015
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8a0054e5-b740-4927-9377-cc132f722636
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
21 / 100
Link:
https://www.joesandbox.com/analysis/1935851
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5265bf543b697864ea5014f737d219ca427714bbf092610e5dff1bae60f5d015
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5265bf543b697864ea5014f737d219ca427714bbf092610e5dff1bae60f5d015/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjs36vb3nf4gj2sqct3tpuqzzjbhoff36cjgcds574n24yhv2akq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260701-bvxfzsbz7q/
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/5265bf543b697864ea5014f737d219ca427714bbf092610e5dff1bae60f5d015

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 5265bf543b697864ea5014f737d219ca427714bbf092610e5dff1bae60f5d015

(this sample)

Mirai

elf b45c93767641a85d59ad8aa0787914fb3276be2b4301c87a2d41e03b166b5316

  
URLhaus
https://urlhaus.abuse.ch/url/3877692/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b45c93767641a85d59ad8aa0787914fb3276be2b4301c87a2d41e03b166b5316
  
Dropping
MD5 847fa977af923481735f4ee8568c51fa

Comments