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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d66c0f4fdff92e37f8276da37482e142f4f702f796821b1eec185c05ff3e1a6. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d66c0f4fdff92e37f8276da37482e142f4f702f796821b1eec185c05ff3e1a6
SHA3-384 hash: d089b71ca91be2624e94780337fafb3bdd052c6c739b22a3f326fb2a99ecf65d12f090b4a64cc50b842dd34c7902f053
SHA1 hash: 95fe940f11b97a0167079a01dbd07f7e189f7cc5
MD5 hash: e6b11eb4583a7196c15b9f602de9b401
humanhash: paris-berlin-sad-maine
File name:vcimanagement.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:199'028 bytes
First seen:2026-10-08 17:47:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Oc7oHPXiEd5d6KQXd37rjYVJ963//XkKB7b1exxvpssuEnbuTKvmigjkOu0aUl:qbEN7PYVJo3UKZUssdrmjjkOu05
TLSH T1E314851B2F228F6EF269877047F349219B5877DA1AE1D684E1ACD5101F602CE641FFB8
telfhash t1ba418e180e7817a066395c9d059dff3ad6a731eb7e162c338e51e8aaa769b435d20c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Connection attempt
Sends data to a server
Changes the time when the file was created, accessed, or modified
Changes access rights for a written file
Creating a file in the %temp% directory
Receives data from a server
Runs as daemon
Sets a written file as executable
Creating a file
Writes files to system directory
Creates or modifies files in /cron to set up autorun
Deletes a system binary file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6ac7d75c11872efb3ecce521/reports/20b6f203-fbad-48ea-acc5-afd09eaa3399/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
87
Number of processes launched:
14
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8d66c0f4fdff92e37f8276da37482e142f4f702f796821b1eec185c05ff3e1a6
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 178.132.198.200:443
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-08T16:08:00Z UTC
Last seen:
2026-10-08T16:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8d66c0f4fdff92e37f8276da37482e142f4f702f796821b1eec185c05ff3e1a6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fcee7642-3c8a-4ab5-8f2c-f7cd076c35aa
Behavior Graph:
Download SVG
%3 guuid=e22483ce-1600-0000-48a4-c45d440d0000 pid=3396 /usr/bin/sudo guuid=474a21d0-1600-0000-48a4-c45d4b0d0000 pid=3403 /tmp/sample.bin guuid=e22483ce-1600-0000-48a4-c45d440d0000 pid=3396->guuid=474a21d0-1600-0000-48a4-c45d4b0d0000 pid=3403 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/15a2248f-804e-4a93-ace0-e1a40bc189a0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8d66c0f4fdff92e37f8276da37482e142f4f702f796821b1eec185c05ff3e1a6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8d66c0f4fdff92e37f8276da37482e142f4f702f796821b1eec185c05ff3e1a6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-08 17:48:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rvtmb5h576jog74co3ndosbocqxu64bppfucdmpoygc4ax7t4gta._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/261008-wdh79abx7y/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Creates/modifies Cron job
Enumerates running processes
Write file to user bin folder
Modifies Watchdog functionality
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/8d66c0f4fdff92e37f8276da37482e142f4f702f796821b1eec185c05ff3e1a6

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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: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 8d66c0f4fdff92e37f8276da37482e142f4f702f796821b1eec185c05ff3e1a6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3927759/
  
Delivery method
Distributed via web download

Comments