MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d2b76a39ef05cda0d98d58faf16aa276e5cc21e2b069049d7fe72a86e0d1bd3. 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: 7


Intelligence 7 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d2b76a39ef05cda0d98d58faf16aa276e5cc21e2b069049d7fe72a86e0d1bd3
SHA3-384 hash: 14522855657d2f9d5ad590696adf3aae176dfd0cb48401cd03299f92289c6b2ed32c8c56a900a33455f1aa046b00537d
SHA1 hash: c63ccb094a5fa4e878a7c55834290d5f4834bd30
MD5 hash: 4722eaede75c063a0961a72eb934bee0
humanhash: lithium-xray-bravo-hamper
File name:6d2b76a39ef05cda0d98d58faf16aa276e5cc21e2b069049d7fe72a86e0d1bd3.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:203'576 bytes
First seen:2026-08-30 17:46:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gvg4yevQDDxunLo5QEaEriNQ+8u1EssMZc/T03ImIys61X1h5ouYl:gvVyevQPxeLo5QrEGNQ+lEssMOgh5ouo
TLSH T1BA144B02776D0403D3632DF43B3B23D1939BE49321A4F604790FAA995FB2932A695DDE
Magika elf
Reporter whack_sh
Tags:elf exe mirai whack.sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
148
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

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

YARA.SIGNATURE_BASE_PUA_Crypto_Mining_Commandline_Indicators_Oct21.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Launching a process
Collects information on the RAM
Sets a written file as executable
Sends data to a server
Creates directories in a temporary directory
Runs as daemon
Kills processes
Collects information on the CPU
Creating a file in the %temp% subdirectories
Connection attempt
Creating a file in the %temp% directory
Creating a process from a recently created file
Deleting a recently created file
DNS request
Receives data from a server
Changes the time when the file was created, accessed, or modified
Collects information on the OS
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Deleting of the original file
Creates or modifies files in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai pup
Link:
https://www.filescan.io/uploads/6a946ca49deebc7df8670571/reports/ade86405-211f-46ba-9981-eea3e19cfa34/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dc579164-bdf1-4840-bae6-3df975fb1130
Behavior Graph:
Download SVG
%3 guuid=b587f565-1c00-0000-9ad5-fec773060000 pid=1651 /usr/bin/sudo guuid=54e3c367-1c00-0000-9ad5-fec774060000 pid=1652 /tmp/sample.bin guuid=b587f565-1c00-0000-9ad5-fec773060000 pid=1651->guuid=54e3c367-1c00-0000-9ad5-fec774060000 pid=1652 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d00569ad-d3ed-44e4-afe3-8d1952fc2176
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6d2b76a39ef05cda0d98d58faf16aa276e5cc21e2b069049d7fe72a86e0d1bd3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6d2b76a39ef05cda0d98d58faf16aa276e5cc21e2b069049d7fe72a86e0d1bd3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-30 17:47:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nuvxni466bonudmy2wh26fvke5xfzqq6fmdjasox7zzkq3qndpjq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260830-wcztlsyway/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CoinMiner_Strings
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CoinMiner_Strings_RID2DDE
Create hunting rule
Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Rootkit_Generic_61229bdf
Create hunting rule
Author:Elastic Security
Rule name:PUA_Crypto_Mining_CommandLine_Indicators_Oct21
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects command line parameters often used by crypto mining software
Reference:https://www.poolwatch.io/coin/monero
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 6d2b76a39ef05cda0d98d58faf16aa276e5cc21e2b069049d7fe72a86e0d1bd3

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3904520/

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