ANALISIS DAN PENANGANAN INSIDEN KEAMANAN SIBER: SERANGAN SINDIKAT JUDI ONLINE PADA WEBSITE UNIVERSITAS UBUDIYAH INDONESIA

Authors

  • Mahendar dwi payana Universitas Ubudiyah Indonesia
  • Rifki Sani
  • Zuhar Musliyana
  • Rizka Albar
  • M. Bayu Wibawa

DOI:

https://doi.org/10.33143/

Keywords:

Keamanan Siber, Peretasan, Judi Online, Malware, Blackat SEO

Abstract

Kasus peretasan situs web akademik oleh sindikat judi online telah menjadi ancaman serius bagi institusi Pendidikan di Indonesia. Penelitian ini mendokumentasikan dan menganalisis insiden keamanan siber yang terjadi pada infrastruktur digital Universitas Ubudiyah Indonesia (UUI) pada periode tahun 2025. Hasil investigasi menunjukkan serangan bersifat masif dengan mengeksploitasi 18 subdomain aktif melalui kerentanan platform CMS WordPress yang sudah usang, penggunaan tema bajakan (nulled), dan celah file upload pada Open Journal System (OJS) versi 2.x. Penyerang menanamkan puluhan backdoor shell (seperti kobe.php, sc.php, jago.php, dan varian script ALFA/Rimuru) yang terobfuskasi menggunakan fungsi dinamis PHP seperti base_64_decode dan eval()[1][3]. Lebih lanjut, penyerang melakukan pembajakan hak kepemilikan pada Google Search Console (GSC) menggunakan akun luar (ilhamhidayat2522@gmail.com) untuk memanipulasi indeks pencarian melalui teknik Blackhat SEO, menghasilkan 123.000 klik ilegal dan 6.83 juta impresi untuk kueri-kueri tidak senonoh. Sebagai langkah remediasi, diimplementasikan isolasi subdomain, pembersihan massal otomatis, pemutakhiran sistem, dan penerapan Web Application Firewall(WAF).

Author Biography

  • Mahendar dwi payana, Universitas Ubudiyah Indonesia
    Lecturer, researcher in Sains and Technology Faculty UUI

References

H. M. Mansur and L. Sumanto, "Analisis Penegakan Hukum Peretasan Situs Website Oleh Sindikat Judi Online," Ensiklopedia Education Review, vol. 6, no. 3, pp. 132-138, 2024.

Direktorat Cyber Development Center (CDC), Laporan Insiden Keamanan Siber: Laporan Penanganan Insiden Peretasan Website oleh Konten Judi Online (Dokumen No: ICT-UUI/IS-REP/2025/IX/001), Universitas Ubudiyah Indonesia, Banda Aceh, 2025.

Pan, Z., Chen, Y., Chen, Y., Shen, Y., & Guo, X. (2021). Webshell Detection Based on Executable Data Characteristics of PHP Code. Wirel. Commun. Mob. Comput., 2021, 5533963:1-5533963:12. https://doi.org/10.1155/2021/5533963

Mesa, O., Vieira, R., Viana, M. L., Durelli, V. H. S., Cirilo, E., Kalinowski, M., & Lucena, C. (2018). Understanding vulnerabilities in plugin-based web systems: an exploratory study of wordpress. Proceedings of the 22nd International Systems and Software Product Line Conference - Volume 1.

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Riadi, I., Yudhana, A., & Yunanri, W. (2020). Analisis Keamanan Website Open Journal System Menggunakan Metode Vulnerability Assessment

Laksmiati, D. (2023). Vulnerability Assessment with Network-Based Scanner Method for Improving Website Security

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Published

2026-08-13

Issue

Vol. 12 No. 1 (2026): APRIL 2026

Section

Articles

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