MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ef01995e900bd0209e553ed4d35ff2920c8046407930fdfb3e109e9555f36d5. 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: 8ef01995e900bd0209e553ed4d35ff2920c8046407930fdfb3e109e9555f36d5
SHA3-384 hash: b3a617465c4dd0c0a64e6929d496bf22e51f6bacc5010c9590df02ef3e5971651ae2ceb2478052438cfd10e87638f695
SHA1 hash: 105f97880c051bb7efa76a758a29840033c16aad
MD5 hash: 46ecfb7d9687435ba30a0b5c75e0819d
humanhash: one-yankee-social-hawaii
File name:Space.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:34'896 bytes
First seen:2026-05-29 07:10:02 UTC
Last seen:2026-05-30 01:08:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:VzbGjwng3vdORRd5c6VobQ5g7pTjGZ+VFXnbcuyD7UHQRjX:BdnAqKyABznouy8HyD
TLSH T10AF2D00BD5CCC2C7E75F023B98BFFB0F2561C21D1B97A5169AA850222C41F4A976D5CE
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) :34'896 bytes
File size (de-compressed) :70'740 bytes
Format:linux/i386
Unpacked file: 8927b93a4cc38c705cea2e5fee28fb9782ac9896752c3731e9913101a407a65f

Intelligence

File Origin
# of uploads :
2
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b97855e0-8bae-4a69-9da3-99e3d17e28fe/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Receives data from a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a193c0112da0d249c5ca443/reports/b3c7909d-b812-42f2-afc3-83b222659cee/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-29T03:20:00Z UTC
Last seen:
2026-05-30T23:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8ef01995e900bd0209e553ed4d35ff2920c8046407930fdfb3e109e9555f36d5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/75a6aba3-2720-47ae-a7e2-5151c6855837
Behavior Graph:
Download SVG
%3 guuid=ce6e0bdc-1b00-0000-8ea5-df09a00c0000 pid=3232 /usr/bin/sudo guuid=63863cdf-1b00-0000-8ea5-df09a80c0000 pid=3240 /tmp/sample.bin net guuid=ce6e0bdc-1b00-0000-8ea5-df09a00c0000 pid=3232->guuid=63863cdf-1b00-0000-8ea5-df09a80c0000 pid=3240 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=63863cdf-1b00-0000-8ea5-df09a80c0000 pid=3240->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=1ed917e0-1b00-0000-8ea5-df09aa0c0000 pid=3242 /tmp/sample.bin guuid=63863cdf-1b00-0000-8ea5-df09a80c0000 pid=3240->guuid=1ed917e0-1b00-0000-8ea5-df09aa0c0000 pid=3242 clone guuid=cc4d970c-1d00-0000-8ea5-df09390f0000 pid=3897 /tmp/sample.bin guuid=63863cdf-1b00-0000-8ea5-df09a80c0000 pid=3240->guuid=cc4d970c-1d00-0000-8ea5-df09390f0000 pid=3897 clone guuid=30059b0c-1d00-0000-8ea5-df093a0f0000 pid=3898 /tmp/sample.bin net send-data zombie guuid=63863cdf-1b00-0000-8ea5-df09a80c0000 pid=3240->guuid=30059b0c-1d00-0000-8ea5-df093a0f0000 pid=3898 clone guuid=33f338e0-1b00-0000-8ea5-df09ab0c0000 pid=3243 /tmp/sample.bin guuid=1ed917e0-1b00-0000-8ea5-df09aa0c0000 pid=3242->guuid=33f338e0-1b00-0000-8ea5-df09ab0c0000 pid=3243 clone guuid=a0ab3de0-1b00-0000-8ea5-df09ac0c0000 pid=3244 /tmp/sample.bin net send-data zombie guuid=1ed917e0-1b00-0000-8ea5-df09aa0c0000 pid=3242->guuid=a0ab3de0-1b00-0000-8ea5-df09ac0c0000 pid=3244 clone guuid=a0ab3de0-1b00-0000-8ea5-df09ac0c0000 pid=3244->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con f7b06b37-72b4-5792-802d-7aed07ae0e9f 159.65.6.197:3778 guuid=a0ab3de0-1b00-0000-8ea5-df09ac0c0000 pid=3244->f7b06b37-72b4-5792-802d-7aed07ae0e9f send: 22B guuid=30059b0c-1d00-0000-8ea5-df093a0f0000 pid=3898->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=30059b0c-1d00-0000-8ea5-df093a0f0000 pid=3898->f7b06b37-72b4-5792-802d-7aed07ae0e9f send: 72B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f5f4b24-afdc-47b0-971b-04d04ff43602
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8ef01995e900bd0209e553ed4d35ff2920c8046407930fdfb3e109e9555f36d5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8ef01995e900bd0209e553ed4d35ff2920c8046407930fdfb3e109e9555f36d5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-29 05:25:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r3ybtfpjac6qecpfkpwu2np7feqmqbdea6jq7x5t4ee6svk7g3kq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260529-hzsrxsew3k/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
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/8ef01995e900bd0209e553ed4d35ff2920c8046407930fdfb3e109e9555f36d5

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 8ef01995e900bd0209e553ed4d35ff2920c8046407930fdfb3e109e9555f36d5

(this sample)

Mirai

elf 8927b93a4cc38c705cea2e5fee28fb9782ac9896752c3731e9913101a407a65f

  
URLhaus
https://urlhaus.abuse.ch/url/3855161/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8927b93a4cc38c705cea2e5fee28fb9782ac9896752c3731e9913101a407a65f
  
Dropping
MD5 b64fad9e1f662fc1e1136fa9c2cd636d

Comments