MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8bbfc3f99a8997c01f537321c905c0f21fb2ee588e20a044da59c1c43f77938. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d8bbfc3f99a8997c01f537321c905c0f21fb2ee588e20a044da59c1c43f77938
SHA3-384 hash: 9dc567aa01cf86c951722879e7dc56589f2934579c8851576851b03f4a5a90683ba95dc387686b2eca5b0e8d6eab8baa
SHA1 hash: 6af91d18bcfbca2023731fecd6638634f79ec5a6
MD5 hash: 55852c1ff3df0dfb36436a15de53b6fc
humanhash: lactose-cup-lake-nitrogen
File name:Space.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:38'640 bytes
First seen:2026-08-18 05:37:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:YF4o5gt3IEG6Ks1mqDUKf+8hr89kxcEDV/SLXQlov0zBZLvad4mwu0uC9xAkfDW0:al5JnsrXvrKy9QjyBZLvDmR0uCTR
TLSH T19203E15994A0B05EC90F1C3F638E51AE0D90B2D2B15A3B279368CCC9FE2795B948CCE5
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3c635629-d6d1-48ac-9fca-b5b1cc20ce75/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a9c07b26-ddbb-4283-ae33-66b5164e8bb7
Behavior Graph:
Download SVG
%3 guuid=02564e46-1b00-0000-a954-acb05e080000 pid=2142 /usr/bin/sudo guuid=a6035e49-1b00-0000-a954-acb05f080000 pid=2143 /tmp/sample.bin guuid=02564e46-1b00-0000-a954-acb05e080000 pid=2142->guuid=a6035e49-1b00-0000-a954-acb05f080000 pid=2143 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d6a56706-3134-434a-b609-cf117803f4db
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d8bbfc3f99a8997c01f537321c905c0f21fb2ee588e20a044da59c1c43f77938
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d8bbfc3f99a8997c01f537321c905c0f21fb2ee588e20a044da59c1c43f77938/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-18 06:03:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3c57yp4zvcmxyapvg4zbzec4b4q7wlxfrdraubcnuwobyq7xpe4a._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/260818-gbw9rsep5y/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Malware Config
C2 Extraction:
37.49.230.40
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: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 d8bbfc3f99a8997c01f537321c905c0f21fb2ee588e20a044da59c1c43f77938

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3905110/
  
Delivery method
Distributed via web download

Comments