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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bef45f3b51f4d42e2f0d5c4b44946d11e002f2b589be2fdf3e5ed2d0aad68ef3. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bef45f3b51f4d42e2f0d5c4b44946d11e002f2b589be2fdf3e5ed2d0aad68ef3
SHA3-384 hash: cceda24c7f9e281ba44d18b9dc1f388c6dc5453fa39f160a74b93d828885e76b9bc1fd8c00437b181831ea7ef93254cc
SHA1 hash: 776f02922e0211bb4e9413c09e7803a825115cd2
MD5 hash: f3f842922609a0a6e30a1510ad42f8cd
humanhash: kilo-network-illinois-india
File name:vcimanagement.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:184'456 bytes
First seen:2026-10-06 16:59:39 UTC
Last seen:2026-10-06 19:50:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:5yXuJ9Gs9zbeEhBVx67xXUQqlPSmJ8svxLx922k8nSqxnoNDZBvDb1XTb7+fhQ9y:5yXuJ9GsF5zlTPdxaZ5XVQhQ4Wc4VpT8
TLSH T1DC043902B70C0E47D1532EF0377B0BE097ABED5225B5A280751FAEC882B5DB66446EDD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
118
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
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Unix.Dropper.Mirai-7135939-0
Create hunting rule

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Changes the time when the file was created, accessed, or modified
Attempts to kill processes by name
Connection attempt
Launching a process
Kills processes
Creating a file
Sends data to a server
Sets a written file as executable
Collects information on the RAM
Changes access rights for a written file
Runs as daemon
Changes owner for a written file
Receives data from a server
Creating a file in the %temp% directory
Deletes a system binary file
Substitutes an application name
Writes files to system directory
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6ac529303d21b99508d42799/reports/6149783d-9569-45c2-a372-c94bdf691ead/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-06T14:20:00Z UTC
Last seen:
2026-10-07T22:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bef45f3b51f4d42e2f0d5c4b44946d11e002f2b589be2fdf3e5ed2d0aad68ef3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/669bc9c8-3b62-4165-b908-97144859e768
Behavior Graph:
Download SVG
%3 guuid=8dedb595-1800-0000-65ec-7ab75a0c0000 pid=3162 /usr/bin/sudo guuid=d503ed99-1800-0000-65ec-7ab7640c0000 pid=3172 /tmp/sample.bin guuid=8dedb595-1800-0000-65ec-7ab75a0c0000 pid=3162->guuid=d503ed99-1800-0000-65ec-7ab7640c0000 pid=3172 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/01e468bc-575c-444a-8956-f310f9bf5417
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bef45f3b51f4d42e2f0d5c4b44946d11e002f2b589be2fdf3e5ed2d0aad68ef3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bef45f3b51f4d42e2f0d5c4b44946d11e002f2b589be2fdf3e5ed2d0aad68ef3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 17:00:38 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x32f6o2r6tkc4lynlrfujfdnchqaf4vvrg7c7xz6l3jnbkwwr3zq._file
Result
Malware family:
echobot
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Score:
  10/10
Tags:
family:echobot botnet linux trojan
Link:
https://tria.ge/reports/261006-vh8s2abs3y/
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/bef45f3b51f4d42e2f0d5c4b44946d11e002f2b589be2fdf3e5ed2d0aad68ef3

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:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
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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_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
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:LIN_Downloader_Unknown_WgetChmodExecute
Create hunting rule
Author:Marjoriefort
Description:Script shell downloader : wget+curl, chmod 777, execution, effacement (rm -rf) - botnet style
Reference:misses_archive / grappe 5.182.210.174
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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: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 bef45f3b51f4d42e2f0d5c4b44946d11e002f2b589be2fdf3e5ed2d0aad68ef3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3927744/
  
Delivery method
Distributed via web download

Comments