MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a8456a52bcd361559ef9575782abe42f775baa5fbb9b1fac515ce5e0aa85d41. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a8456a52bcd361559ef9575782abe42f775baa5fbb9b1fac515ce5e0aa85d41
SHA3-384 hash: d07584237c777337f4c7ec3aff9b914ee32ae60fcd93b388f37f45930528702dc5b0ef9b0efad06a3c45e9be03bd38b2
SHA1 hash: e2a3e8698ca9fc09b99a8ae344e5db22f49a6d69
MD5 hash: ea13a4d53639e87bbecef32da883a039
humanhash: east-wisconsin-mountain-zebra
File name:Space.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:40'340 bytes
First seen:2026-05-29 07:09:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:xGPjXBOTsh1aqh3kosh+IkLpFw71qB7IuszFKwMKBJgH4M9q3UELyP:0LYptVh0whqFIlQ/WLw
TLSH T1BA03E1BC1219D226C8316C77D97107C16C988674D1E3A41B89AF8A6CD7763C8FB8938B
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) :40'340 bytes
File size (de-compressed) :87'348 bytes
Format:linux/arm
Unpacked file: fa1848aa8576598ed5050ee3ec4bc501425dd41f89e86506fa27a46902831437

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2eb642d6-200d-487b-b694-5c46551048cc/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9788.21084.8293.UNOFFICIAL
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/6a193c00099ef368af0b1066/reports/d0554a79-5f71-4b7d-85f7-59a4f78b5569/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/8a8456a52bcd361559ef9575782abe42f775baa5fbb9b1fac515ce5e0aa85d41
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:
2026-05-28T21:02:00Z UTC
Last seen:
2026-05-30T23:06:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/8a8456a52bcd361559ef9575782abe42f775baa5fbb9b1fac515ce5e0aa85d41/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0e1e6619-3fd7-4ecf-8c14-e909144169b1
Behavior Graph:
Download SVG
%3 guuid=47be6e15-1900-0000-3c6a-3521d9050000 pid=1497 /usr/bin/sudo guuid=6f4fe317-1900-0000-3c6a-3521df050000 pid=1503 /tmp/sample.bin guuid=47be6e15-1900-0000-3c6a-3521d9050000 pid=1497->guuid=6f4fe317-1900-0000-3c6a-3521df050000 pid=1503 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/58342c36-4d74-4398-b700-5c647af623c9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a8456a52bcd361559ef9575782abe42f775baa5fbb9b1fac515ce5e0aa85d41
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8a8456a52bcd361559ef9575782abe42f775baa5fbb9b1fac515ce5e0aa85d41/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8a8456a52bcd361559ef9575782abe42f775baa5fbb9b1fac515ce5e0aa85d41
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-28 23:55:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rkcfnjjlzu3bkwppsv2xqkv6il3xlovf7o43d6wfcxhf4cvilvaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/260529-hzng7sey91/
Behaviour
Reads runtime system information
Family: Mirai
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/8a8456a52bcd361559ef9575782abe42f775baa5fbb9b1fac515ce5e0aa85d41

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: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 8a8456a52bcd361559ef9575782abe42f775baa5fbb9b1fac515ce5e0aa85d41

(this sample)

Mirai

elf fa1848aa8576598ed5050ee3ec4bc501425dd41f89e86506fa27a46902831437

  
Dropping
SHA256 fa1848aa8576598ed5050ee3ec4bc501425dd41f89e86506fa27a46902831437
  
Dropping
MD5 7add0d05f796b59a687f373054e2298c
  
URLhaus
https://urlhaus.abuse.ch/url/3855158/
  
Delivery method
Distributed via web download

Comments