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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cfe93e69f2e17520690017ee2b984bb9511b8860d18367a67fc86097ce103d0. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cfe93e69f2e17520690017ee2b984bb9511b8860d18367a67fc86097ce103d0
SHA3-384 hash: 6273ba67236bfb47dbd4c038fadd56eaa9931d42f98f2c2a9e1080d60accc0c26ec1b8c226c47ccf0e711f1767f66886
SHA1 hash: 4020fd185993a92c1354a6cd79f3cdc59a963c24
MD5 hash: 90ba39da9dcef2742a8e9cf4a89a3040
humanhash: whiskey-mississippi-twenty-harry
File name:sever1078.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:615'260 bytes
First seen:2026-09-19 09:57:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:jBVb3qXJKf0RYJmp3dThJKgz+/scA9i8UJpQ:jjbaKf0Rqm14gz+/Wg/W
TLSH T192D44B05AF510EFBD82FCC3706AD9B06249E5C4332A57F727678E908B94A3475AD34B8
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7ee36d9f6ccfb86b414d4ea0a37dc680d5ec987025a8f47406d5cd96eb78775c
File size (compressed) :237'468 bytes
File size (de-compressed) :615'260 bytes
Format:linux/mipsel
Packed file: 7ee36d9f6ccfb86b414d4ea0a37dc680d5ec987025a8f47406d5cd96eb78775c

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/611593a4-2369-49b4-ba84-cf0dc6cd87ef/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file
Sends data to a server
Receives data from a server
Sets a written file as executable
Manages services
Runs as daemon
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Kills processes
Opens a port
Connection attempt
Launching a process
Changes access rights for a written file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6aae5cb2e18e268b381017f9/reports/d460f11e-75ec-487f-93d4-c2bfb43c4015/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-19T07:56:00Z UTC
Last seen:
2026-09-19T08:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8cfe93e69f2e17520690017ee2b984bb9511b8860d18367a67fc86097ce103d0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/95158f50-f0dd-454d-88c6-34f1cd0b7d32
Behavior Graph:
Download SVG
%3 guuid=fda8d3e3-1e00-0000-9b94-7f1fee080000 pid=2286 /usr/bin/sudo guuid=473a9be8-1e00-0000-9b94-7f1ff6080000 pid=2294 /tmp/sample.bin guuid=fda8d3e3-1e00-0000-9b94-7f1fee080000 pid=2286->guuid=473a9be8-1e00-0000-9b94-7f1ff6080000 pid=2294 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b8997cc4-1ceb-4550-a6ae-e8adfbece79b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8cfe93e69f2e17520690017ee2b984bb9511b8860d18367a67fc86097ce103d0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8cfe93e69f2e17520690017ee2b984bb9511b8860d18367a67fc86097ce103d0/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-19 09:58:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rt7jhzu7fylvebuqaf7ofomexokrdoegbumdm6th7sdas7hbapia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260919-lzkcbsea22/
Behaviour
Family: Mirai
Malware Config
C2 Extraction:
bigbigvol.qd.je
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/8cfe93e69f2e17520690017ee2b984bb9511b8860d18367a67fc86097ce103d0

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 7ee36d9f6ccfb86b414d4ea0a37dc680d5ec987025a8f47406d5cd96eb78775c

Mirai

elf 8cfe93e69f2e17520690017ee2b984bb9511b8860d18367a67fc86097ce103d0

(this sample)

  
Dropped by
SHA256 7ee36d9f6ccfb86b414d4ea0a37dc680d5ec987025a8f47406d5cd96eb78775c
  
URLhaus
https://urlhaus.abuse.ch/url/3918578/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 681ff7d1f5708a9ba7fecd9fef0f52bd

Comments