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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd8a6876d89c88a640f11de3c43e5b5690b8bc43c0ec523560637feb34529f9e. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bd8a6876d89c88a640f11de3c43e5b5690b8bc43c0ec523560637feb34529f9e
SHA3-384 hash: df521f86631bb7aa50ee36870b8260aef4cc8d5beb6a1e2cde3ea5f8c33a4a0ce8ec82d3a692d272871c4d2846573245
SHA1 hash: 2830801ea97ba44067bf73ff4434474d09de0dd0
MD5 hash: f7c823680ca9fa25f5201614dc2a484e
humanhash: fifteen-red-nineteen-virginia
File name:vcimanagement.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:199'540 bytes
First seen:2026-10-07 16:37:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:EbgovPGiDcvFXOwBAZ87ITHXuZ8PPVcxFPapNAC6zeYehF6R1bVqHyATQXf5GGQa:nlsG7pccxFPPCK51btPfgGQPEz
TLSH T1A514941B2E228F6EF269877047F38921975877DA1AE1D684E1ACD5101F603CE641FFB8
telfhash t1fd418e180e7817a066395c9d059dff3ad6a731eb7e162c338e51e8aaa769b435d20c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
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
Changes the time when the file was created, accessed, or modified
Sets a written file as executable
Launching a process
Changes access rights for a written file
Creating a file
Runs as daemon
Sends data to a server
Connection attempt
Receives data from a server
Creating a file in the %temp% directory
Substitutes an application name
Writes files to system directory
Creates or modifies files in /cron to set up autorun
Deletes a system binary file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6ac675770d0cbeadb5070be0/reports/71755cbe-b0f5-4bf7-a48c-d3c718810e04/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
85
Number of processes launched:
14
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bd8a6876d89c88a640f11de3c43e5b5690b8bc43c0ec523560637feb34529f9e
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:
2026-10-07T14:55:00Z UTC
Last seen:
2026-10-07T15:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bd8a6876d89c88a640f11de3c43e5b5690b8bc43c0ec523560637feb34529f9e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/19a26fbe-455f-4d45-b60e-2dfec828b7b2
Behavior Graph:
Download SVG
%3 guuid=f8005c1a-1800-0000-4b9d-9e861e0b0000 pid=2846 /usr/bin/sudo guuid=6ca7a51d-1800-0000-4b9d-9e86210b0000 pid=2849 /tmp/sample.bin guuid=f8005c1a-1800-0000-4b9d-9e861e0b0000 pid=2846->guuid=6ca7a51d-1800-0000-4b9d-9e86210b0000 pid=2849 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e2be65d5-2ab4-4bda-a3c3-7ac8ac7b288b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1983695
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Executes the "crontab" command typically for achieving persistence
Executes the "iptables" command to insert, remove and/or manipulate rules
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Terminates several processes with shell command 'killall'
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1983695 Sample: vcimanagement.mips.elf Startdate: 07/10/2026 Architecture: LINUX Score: 96 54 178.132.198.200, 42878, 42880, 443 FONSECABR Brazil 2->54 56 Antivirus detection for dropped file 2->56 58 Antivirus / Scanner detection for submitted sample 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 Yara detected Mirai 2->62 10 vcimanagement.mips.elf 2->10         started        signatures3 process4 process5 12 vcimanagement.mips.elf 10->12         started        16 vcimanagement.mips.elf sh 10->16         started        file6 48 /usr/bin/.x, POSIX 12->48 dropped 50 /usr/bin/.svc, ELF 12->50 dropped 68 Drops invisible ELF files 12->68 70 Drops files in suspicious directories 12->70 18 vcimanagement.mips.elf sh 12->18         started        20 vcimanagement.mips.elf sh 12->20         started        22 vcimanagement.mips.elf sh 12->22         started        27 2 other processes 12->27 24 sh iptables 16->24         started        signatures7 process8 signatures9 29 sh crontab 18->29         started        33 sh 18->33         started        35 sh killall 20->35         started        37 sh rm 20->37         started        39 sh grep 22->39         started        41 sh sed 22->41         started        64 Executes the "iptables" command to insert, remove and/or manipulate rules 24->64 process10 file11 52 /var/spool/cron/crontabs/tmp.UAvsyC, ASCII 29->52 dropped 72 Sample tries to persist itself using cron 29->72 74 Executes the "crontab" command typically for achieving persistence 29->74 43 sh crontab 33->43         started        46 sh grep 33->46         started        76 Terminates several processes with shell command 'killall' 35->76 signatures12 process13 signatures14 66 Executes the "crontab" command typically for achieving persistence 43->66
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bd8a6876d89c88a640f11de3c43e5b5690b8bc43c0ec523560637feb34529f9e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bd8a6876d89c88a640f11de3c43e5b5690b8bc43c0ec523560637feb34529f9e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-07 16:38:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xwfgq5wytsekmqhrdxr4ips3k2ilrpcdydwfenlamn76wncst6pa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/261007-t5hdxsbx5y/
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/bd8a6876d89c88a640f11de3c43e5b5690b8bc43c0ec523560637feb34529f9e

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: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 bd8a6876d89c88a640f11de3c43e5b5690b8bc43c0ec523560637feb34529f9e

(this sample)

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

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