MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cc21b5bc38de27cade1fcacc54da5c381c7db84ceb481f1fd1e1854cc4c2011. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3cc21b5bc38de27cade1fcacc54da5c381c7db84ceb481f1fd1e1854cc4c2011
SHA3-384 hash: c1a9e151f4ad916c95fd1c16f99ed1f1ce1ea190d52b490b124ca35c0e4acfbcf3fce8937408f641897a016235c0a6cb
SHA1 hash: 56855047d8be44ffd1d54322d98c1ba5ec2ecb50
MD5 hash: a8a1bcfc85461cb9a2b8fb242a21e25b
humanhash: jupiter-west-beer-california
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:39'864 bytes
First seen:2025-11-26 22:05:04 UTC
Last seen:2025-11-27 02:18:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:rg2l2sDHbCoKf7h1jLq/gdFWHTTN3UWMPQr4e4JU0GL1r+cRenF1YlaS4HJRGnb6:rg2l2H6/gdwHZUW0o4fUfxr3IneaS4PP
TLSH T19403F16ADAF8CA08E4BF69F654AE378B245CD20E01E6D462F5D031718537FB53724742
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 UPX
File size (compressed) :39'864 bytes
File size (de-compressed) :79'124 bytes
Format:linux/i386
Unpacked file: fc071f9f48973b050d7470e07eefee24fcedd7a242aa12f8963c7ce55eca0743

Intelligence

File Origin
# of uploads :
3
# of downloads :
43
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Opens a port
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/692779aacf370871515e2ab6/reports/ce79f569-7b68-40af-b50f-7d56a0e2418c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3cc21b5bc38de27cade1fcacc54da5c381c7db84ceb481f1fd1e1854cc4c2011
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-25T22:46:00Z UTC
Last seen:
2025-11-27T11:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3cc21b5bc38de27cade1fcacc54da5c381c7db84ceb481f1fd1e1854cc4c2011/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/257699e6-61b0-4057-83d8-064165481bc9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1821430
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1821430 Sample: morte.x86.elf Startdate: 26/11/2025 Architecture: LINUX Score: 76 21 54.217.10.153, 34598, 443 AMAZON-02US United States 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 29 Sample is packed with UPX 2->29 9 morte.x86.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 morte.x86.elf 9->15         started        process6 17 morte.x86.elf 15->17         started        process7 19 morte.x86.elf 17->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3cc21b5bc38de27cade1fcacc54da5c381c7db84ceb481f1fd1e1854cc4c2011
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3cc21b5bc38de27cade1fcacc54da5c381c7db84ceb481f1fd1e1854cc4c2011/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-26 03:40:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=htbbww6drxrhzlpb7swmktnfyoa4pw4ez22id4p5dymfjtcmeaiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery linux upx
Link:
https://tria.ge/reports/251126-1zqxfawpax/
Behaviour
Reads runtime system information
Enumerates running processes
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/63a73f9f-c919-4e30-9c29-b21c59d9ac19
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/3cc21b5bc38de27cade1fcacc54da5c381c7db84ceb481f1fd1e1854cc4c2011

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

sh ae7beed5d592286b57b4d53938c5c81320fa674d39f73ed50f8fff95826bd379

Mirai

elf 3cc21b5bc38de27cade1fcacc54da5c381c7db84ceb481f1fd1e1854cc4c2011

(this sample)

Mirai

elf fc071f9f48973b050d7470e07eefee24fcedd7a242aa12f8963c7ce55eca0743

  
URLhaus
https://urlhaus.abuse.ch/url/3717449/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 fc071f9f48973b050d7470e07eefee24fcedd7a242aa12f8963c7ce55eca0743
  
Dropping
MD5 bbce3b789c6c3c4b6740c9d768352c89
  
Dropped by
SHA256 ae7beed5d592286b57b4d53938c5c81320fa674d39f73ed50f8fff95826bd379
  
Dropped by
MD5 7028a8f63d9eebe5a14ff85bf67e22b2
  
URLhaus
https://urlhaus.abuse.ch/url/3716576/

Comments