MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a65a5c3f10bef050b6b77ba34256aff7b1fbb4dd424d633ef2809e453a42c660. 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: a65a5c3f10bef050b6b77ba34256aff7b1fbb4dd424d633ef2809e453a42c660
SHA3-384 hash: bc03fc495816154add1df290296bc1c18d932be4d9528b9190ccea9dac491f51fab3c0cad874bc4b9b5e46cb3588a3fc
SHA1 hash: 78bbdde60e31f66d62710e69a73b0a7cde2618ea
MD5 hash: eee552ccc80f270d63855cc792667acd
humanhash: monkey-muppet-kilo-lemon
File name:Space.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:38'124 bytes
First seen:2026-02-27 20:25:37 UTC
Last seen:2026-02-27 21:28:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:HyI187beFSc+RX4qCw7kwGDGRfHB3JtmH79wJgGlzDpbuR1J7:Hyf7beMbIqCw7jcGXZK5wVJuR
TLSH T1AF03F1B5B9300489E97CD07C0F9C0B219DB81FB5945A4C2675D3E6939FB20B234C6AE8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :38'124 bytes
File size (de-compressed) :101'188 bytes
Format:linux/mips
Unpacked file: 226a84e242a9f2ca2ad9a92576448ec87564da0c61e223e8b8681360b1e4099b

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f49d2ef8-3445-4635-890f-2c280da30a90/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/69a1fdfe10e80629d4f5c275/reports/7bf1827f-7bfb-4b9f-918f-7cf87cbf0f08/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
36
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a65a5c3f10bef050b6b77ba34256aff7b1fbb4dd424d633ef2809e453a42c660
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/87c171aa-aec0-46fa-9c21-9fd1b3bf51ee
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a65a5c3f10bef050b6b77ba34256aff7b1fbb4dd424d633ef2809e453a42c660
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a65a5c3f10bef050b6b77ba34256aff7b1fbb4dd424d633ef2809e453a42c660/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-27 20:27:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uznfypyqx3yfbnvxporuevvp66y7xng5ijgwgpxsqcpekoscyzqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260227-y736mafs5c/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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: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 a65a5c3f10bef050b6b77ba34256aff7b1fbb4dd424d633ef2809e453a42c660

(this sample)

Mirai

elf 226a84e242a9f2ca2ad9a92576448ec87564da0c61e223e8b8681360b1e4099b

  
URLhaus
https://urlhaus.abuse.ch/url/3787126/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 226a84e242a9f2ca2ad9a92576448ec87564da0c61e223e8b8681360b1e4099b
  
Dropping
MD5 791c2e2c3e5ef21ca3c0cfc5a34f91bb

Comments