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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37cda1b79e34c836ccc025e01bca3b47142f441652100ef463094f363db3fe60. 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: 11


Intelligence 11 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37cda1b79e34c836ccc025e01bca3b47142f441652100ef463094f363db3fe60
SHA3-384 hash: 5107ce210796cabfec146954b3bc257091d6ca94ea16b32d1e98fa0cab82f7c55af34ad61ea22687d37b285644670738
SHA1 hash: 5cdd99b99bcbbe3b84c6cf9029f8ba413d3d070a
MD5 hash: 5cca362b3379094c347fec406ff91f7c
humanhash: red-indigo-speaker-alaska
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:45'936 bytes
First seen:2026-09-23 04:52:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:fh6t/VOaxcEvXLnUTnYp9KKXiAe2tpIgKkLxy5+uB1l4WOUZE:fh6t/VOaxcETMnYpRXiAeopVLxy5PBXy
TLSH T18D235BC5AA03D0F1ED1522B1143B97628E76D4365638FA83EBB82539FC47B40970B36E
telfhash t1682108b3ae560df8b7a8bc4d97191b92661aea770e3131e500f32dd537e21d540fa831
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9970440-0
Create hunting rule

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

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

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
Kills processes
Creating a file
Mounts file systems
Sends data to a server
Kills critical processes
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet mirai
Link:
https://www.filescan.io/uploads/6ab35b39797482abd1526a64/reports/aa4d53bd-b3a9-48cc-9cb0-c9478ed8f960/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
72
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
37215,2323,23
Full report:
https://elfdigest.com/brief/37cda1b79e34c836ccc025e01bca3b47142f441652100ef463094f363db3fe60
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 5.175.222.237:38241
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-23T02:16:00Z UTC
Last seen:
2026-09-23T05:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/37cda1b79e34c836ccc025e01bca3b47142f441652100ef463094f363db3fe60/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1767fad3-c32a-45a0-9dc7-f9697268b600
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f9a1d4b-d542-4de6-8d5f-420294e6e1d5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/37cda1b79e34c836ccc025e01bca3b47142f441652100ef463094f363db3fe60
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/37cda1b79e34c836ccc025e01bca3b47142f441652100ef463094f363db3fe60/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-23 04:53:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g7g2dn46gtedntgaexqbxsr3i4kc6rawkiia55ddbfhtmpnt7zqa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260923-fh3vfst14l/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (112121) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.99
Link:
https://yomi.yoroi.company/submissions/37cda1b79e34c836ccc025e01bca3b47142f441652100ef463094f363db3fe60

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
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_95e0056c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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: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 37cda1b79e34c836ccc025e01bca3b47142f441652100ef463094f363db3fe60

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3918377/
  
Delivery method
Distributed via web download

Comments