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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47fa5cd944239c76582ab0956582fef2367a33392d02bbd10535edc012cd9c2e. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 47fa5cd944239c76582ab0956582fef2367a33392d02bbd10535edc012cd9c2e
SHA3-384 hash: 88014423e6fc496c45c361c2839b15be29cfcdbd4444d3fdd28e90498f05ac7c324dc572b6bb1116a2440f46bc955003
SHA1 hash: 0b5659a3d935113f1c1fa4c6537d0a7f71d0a09a
MD5 hash: ff92a33f478ab5d8b1f8b634940d6e20
humanhash: quebec-romeo-alaska-kentucky
File name:dissmips
Download: download sample
Signature Mirai
Create hunting rule
File size:275'428 bytes
First seen:2026-10-11 02:01:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:gwC19+4BiL2fraQacz3MzA6sqAiIOirWylUlle/vgyr:aM4Qbxkik/Im
TLSH T1E744B65E6E729F7DF378873447B74B30A76922D627E1D681D1ACD2041E2034E681FBA8
telfhash t1a151c31c19b813a0a2256c5e45ddff3bd6a331db7e162c378b10e86aa769f839d10c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a process from a recently created file
Manages services
Launching a process
Runs as daemon
Creating a file in the %temp% directory
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6acaee27d050bd10bb67b11a/reports/24fdd849-a1f3-4e6c-b7d9-d52a9dada8bb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
164
Number of processes launched:
2088
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/47fa5cd944239c76582ab0956582fef2367a33392d02bbd10535edc012cd9c2e
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-10-11T06:43:00Z UTC
Last seen:
2026-10-12T05:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/47fa5cd944239c76582ab0956582fef2367a33392d02bbd10535edc012cd9c2e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e077fff7-2adc-4f77-81ca-7da7b9872a1d
Behavior Graph:
Download SVG
%3 guuid=cbf93127-1700-0000-fdae-112b4f0d0000 pid=3407 /usr/bin/sudo guuid=d5d04a2a-1700-0000-fdae-112b520d0000 pid=3410 /tmp/sample.bin guuid=cbf93127-1700-0000-fdae-112b4f0d0000 pid=3407->guuid=d5d04a2a-1700-0000-fdae-112b520d0000 pid=3410 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0da2db9f-90f8-4ada-a4ae-2af8f3cfea72
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/47fa5cd944239c76582ab0956582fef2367a33392d02bbd10535edc012cd9c2e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/47fa5cd944239c76582ab0956582fef2367a33392d02bbd10535edc012cd9c2e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-11 02:10:14 UTC
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i75fzwkeeoohmwbkwckwlax66i3humzzfublxuifgxw4aewntqxa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/261011-cf7tvatyf1/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Modifies Bash startup script
Creates/modifies Cron job
Creates/modifies environment variables
Enumerates running processes
Modifies init.d
Modifies rc script
Modifies systemd
File and Directory Permissions Modification
Executes dropped EXE
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
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 47fa5cd944239c76582ab0956582fef2367a33392d02bbd10535edc012cd9c2e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3927813/
  
Delivery method
Distributed via web download

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