MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b24aaad6e9eb56539588110d4c50ae45c28b4647715796f090af6358e58afc7. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b24aaad6e9eb56539588110d4c50ae45c28b4647715796f090af6358e58afc7
SHA3-384 hash: 3535fd6d188c3d22dd436ea943f1f048645ad645563558534128337d42be56450fdb572db185b47795f7588cddffee39
SHA1 hash: 0848793c21fd11246f67136067bb477d01de0558
MD5 hash: eb831718c33aa98feb83fe0a04061d34
humanhash: fix-avocado-spaghetti-low
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:51'636 bytes
First seen:2025-11-11 23:28:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pYjK4/SM/OEePCEBCiBjUeoUaMuJ/IEnouy8Gyi:pYj1SwMsiBjUxUaMuS0outW
TLSH T10933F11749FAC75ACADE523F5D3E7D084900CD6AE26E82D8FE16211B1C24B685E24BDC
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 gafgyt mirai UPX
File size (compressed) :51'636 bytes
File size (de-compressed) :130'320 bytes
Format:linux/i386
Unpacked file: 444d3675ad72a99e11ee912b66406ed6d51970614b1087e6b50293ff238ddf19

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6913c6c8d63f755c32c5e617/reports/e1cb728a-9707-4a09-8a7b-823a21d8fbca/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-11T21:35:00Z UTC
Last seen:
2025-11-12T00:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4b24aaad6e9eb56539588110d4c50ae45c28b4647715796f090af6358e58afc7/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7b65cde0-5cc8-494e-94a7-eb05f0157e7f
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1812363
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1812363 Sample: morte.i686.elf Startdate: 12/11/2025 Architecture: LINUX Score: 100 39 54.247.62.1, 443, 57224 AMAZON-02US United States 2->39 41 daisy.ubuntu.com 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Gafgyt 2->47 49 2 other signatures 2->49 9 morte.i686.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 python3.8 dpkg 2->16         started        signatures3 process4 file5 37 /usr/local/bin/infinitd, ELF 9->37 dropped 18 morte.i686.elf 9->18         started        20 morte.i686.elf 9->20         started        22 morte.i686.elf sh 9->22         started        24 morte.i686.elf sh 9->24         started        process6 process7 26 morte.i686.elf 18->26         started        29 morte.i686.elf 20->29         started        31 sh 22->31         started        33 sh 24->33         started        signatures8 51 Manipulation of devices in /dev 26->51 53 Deletes system log files 26->53 35 morte.i686.elf 29->35         started        process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4b24aaad6e9eb56539588110d4c50ae45c28b4647715796f090af6358e58afc7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4b24aaad6e9eb56539588110d4c50ae45c28b4647715796f090af6358e58afc7/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-11 23:29:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jmskvllot22wkokyqeinjrik4rocrndeo4kxs3yjbl3dldsyv7dq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/251111-3gms6sdm5z/
Behaviour
Reads runtime system information
UPX packed file
Enumerates running processes
Modifies systemd
Write file to user bin folder
Deletes Audit logs
Deletes journal logs
Deletes system logs
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9b51da8b-18e1-4f85-9188-e983782f7b39
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.74
Link:
https://yomi.yoroi.company/submissions/4b24aaad6e9eb56539588110d4c50ae45c28b4647715796f090af6358e58afc7

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 4b24aaad6e9eb56539588110d4c50ae45c28b4647715796f090af6358e58afc7

(this sample)

Mirai

elf 444d3675ad72a99e11ee912b66406ed6d51970614b1087e6b50293ff238ddf19

  
URLhaus
https://urlhaus.abuse.ch/url/3697426/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 444d3675ad72a99e11ee912b66406ed6d51970614b1087e6b50293ff238ddf19
  
Dropping
MD5 f0720aeac5101024d9de4f0b902e3b52
  
URLhaus
https://urlhaus.abuse.ch/url/3702547/
  
URLhaus
https://urlhaus.abuse.ch/url/3702542/
  
URLhaus
https://urlhaus.abuse.ch/url/3702562/
  
URLhaus
https://urlhaus.abuse.ch/url/3697758/

Comments