MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2730e947a040529c26bfdac395bdd563dcc505317b1e6e3967b196c8a9de69e. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2730e947a040529c26bfdac395bdd563dcc505317b1e6e3967b196c8a9de69e
SHA3-384 hash: ece1c75c4e031eac5513fe519185b59f1e816fe6ac90423a9966bbad6b113d2feef2bd35b4df2e304a49c13181803d90
SHA1 hash: 9e18c61d9297289a410d5ec9d6ecce1234ce813a
MD5 hash: f27097859d09235a57bc6df2958ef322
humanhash: lima-bakerloo-fruit-winter
File name:tux.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:93'016 bytes
First seen:2026-03-24 03:59:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:okpSZ796xrSdeD6WD6F0vuRIbiNsHW5cZ8zHq3ICAGYUXAg6iq5LCoH1xJepUlaR:bSZ796xphZGq3ICvXAg6iq5LPHnjp7VW
TLSH T1CB93C80E6E319FADFBA9833047B34A21979C33D626E1C685E19CDA011E7034D745FBA9
telfhash t11711ce18483813f4d7621c9c2bedff75e49160eb9a225e37cd40eaadd7189428e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9455e22f-0b76-495a-8151-56787def74a9/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Substitutes an application name
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c2730e947a040529c26bfdac395bdd563dcc505317b1e6e3967b196c8a9de69e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a83716d5-427b-4f40-b1d3-4696af93b23a
Behavior Graph:
Download SVG
%3 guuid=82d91647-1900-0000-de70-5c8dbb0f0000 pid=4027 /usr/bin/sudo guuid=4bff2e49-1900-0000-de70-5c8dc10f0000 pid=4033 /tmp/sample.bin guuid=82d91647-1900-0000-de70-5c8dbb0f0000 pid=4027->guuid=4bff2e49-1900-0000-de70-5c8dc10f0000 pid=4033 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3cbfeb28-c962-40de-891f-508381670b3e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c2730e947a040529c26bfdac395bdd563dcc505317b1e6e3967b196c8a9de69e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c2730e947a040529c26bfdac395bdd563dcc505317b1e6e3967b196c8a9de69e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c2730e947a040529c26bfdac395bdd563dcc505317b1e6e3967b196c8a9de69e
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yjzq5fd2aqcstqtl7wwdsw65ky64yuctc6y6ny4wpmmwzcu542pa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260324-ej7pcsdv4l/
Behaviour
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
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/c2730e947a040529c26bfdac395bdd563dcc505317b1e6e3967b196c8a9de69e

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_Mirai
Create hunting rule
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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 c2730e947a040529c26bfdac395bdd563dcc505317b1e6e3967b196c8a9de69e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3802181/
  
Delivery method
Distributed via web download

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