Articles
Analisis Malware Ahmyth pada Platform Android Menggunakan Metode Reverse Engineering
Widiyasono, Nur;
Mubarok, Husni;
Fatwa MF, Agung
Generation Journal Vol 6 No 2 (2022): Generation Journal
Publisher : Universitas Nusantara PGRI Kediri
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DOI: 10.29407/gj.v6i2.17749
Android is the most widely used operating system in the world with a percentage of 74.82% in the Android operating system market share. This fact makes malicious software (malware) developers make mobile phone users with the Android operating system the main target for malware attacks. Attackers can change the application code by entering malicious code, repackaging the application, and publishing the application on the android application market. This study aims to find out how the malware that has been inserted into the android application works by using dynamic analysis and extracting the dangerous licenses used by the ahmyth malware by using reverse engineering techniques. The results of the analysis show that the ahmyth malware will run its service after the device restarts and waits for commands from the C&C server to perform certain actions on the infected device.
Kajian Filosofi pada Gapura Alun-alun Pemda Subang Jawa Barat
Mubarok, Husni
MESA (Teknik Mesin, Teknik Elektro, Teknik Sipil, Teknik Arsitektur) Vol. 8 No. 1 (2024): MESA (Teknik Mesin, Teknik Elektro, Teknik Sipil, Teknik Arsitektur)
Publisher : FAKULTAS TEKNIK UNIVERSITAS SUBANG
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DOI: 10.35569/ftk.v8i1.1973
Keberadaan alun-alun akan sangat penting artinya ketika makna dan tujuan pembangunannya dapat terpenuhi. Berbagai nilai terkumpul pada setiap elemen yang terbangun, mulai dari nilai historis, politis,estetis, sosial dan budaya hingga filosofis. Kajian ini membahas konsep alun-alun Pemda Subang yang mulai direncanakan pada tahun 2022. Pembahasannya berfokus pada gapura alun-alun yang menjadi etalase dan landmark alun-alun Subang yang memiliki ciri khas serta nilai filosofis. Hal ini bertujuan untuk mengetahui lebih dalam terkait konsep bangunan gapura alun-alun tersebut. Adapun metode penelitian ini menggunakan metode deskriptif dengan pendekatan kualitatif, hasilnya diharapkan dapat memberi informasi dan inspirasi terkait gapura alun-alun, dan bukan hanya sekedar nilai estetis saja tapi juga nilai filosofisnya.
Mobile Learning to Improve Student Collaborative Skills: An Alternative to Online Learning in the Era of Covid-19 Pandemic
Dwikoranto, D.;
Setiani, Rahyu;
Prahani, Binar Kurnia;
Mubarok, Husni
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 4 No. 3: November 2020
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)
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DOI: 10.36312/e-saintika.v4i3.314
This research aimed to produce a valid and effective mobile learning model and tools as an alternative to online learning solutions in the era of the Covid-19 pandemic. The tutorial tools are: tutorial activity design, tutorial activity unit, student activity sheet, and collaborative ability test. The trial design used a Pre-Experiment with a one group pre-test and post-test design. The research subject was the Pre-service Primary Teachers (PPTs) programming the elementary concept science course for the registration period of 2020. The data collection instruments included: (1) tutorial tool validity assessment sheet and (2) collaborative ability test. The research data were in the form of pre-test scores and post-test scores after going through a series of prerequisite tests: normality test and homogeneity test which were then analyzed using paired t-test. The mean level of improvement in the pre-test and post-test scores were calculated using the gain score. The results showed that: (1) the development of mobile learning which was included in the content and construct in the valid category, and supported by tutorial tools was included in the valid category and (2) the developed mobile learning was included in the effective category because of the significant increase in student collaborative abilities in limited trials and extensive trials in moderate criteria and students respond positively to the tools and tutorial processes. Based on the results above, it can be concluded that the development of mobile learning was valid and effective to improve student collaborative abilities.
The Impact of Guided-Discovery-Learning Model on Students' Conceptual Understanding and Critical Thinking Skills
Muhali, Muhali;
Prahani, Binar Kurnia;
Mubarok, Husni;
Kurnia, Nova;
Asy’ari, Muhammad
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 5 No. 3: November 2021
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)
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DOI: 10.36312/esaintika.v5i3.581
The current study describes how the guided-discovery-learning model impacts students' conceptual understanding (SCU) and students’ critical thinking skills (SCTS) on the topic of solubility. The quasi-experimental research with a posttest-only nonequivalent control group design was used in this study. The experimental group (45 students) and the control group (47 students) were selected by the saturated sampling technique. Data on SCU was collected using an objective true false test instrument with correction/proofing, while data on critical thinking skills was collected using an essay test instrument. The research data were analyzed descriptively and statistically (Mann-Whitney U). The research found the SCU (mean= 81.51 vs. mean= 72.81) and SCTS (mean= 70.46 vs. mean= 58.43) in the experimental group was better than the control group, both descriptively and statistically (p < 0.05). These findings indicate that the guided-discovery-learning model significantly impacted SCU and SCTS on the solubility topic.
The Effect of Project Based Learning (PjBL) Model on Students' Science Literacy in Social Studies Subjects
Wardah, Irdatul;
Septaria, Kiki;
Mahbubah, Khoiro;
Mubarok, Husni
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 6 No. 2: July 2022
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)
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DOI: 10.36312/esaintika.v6i2.738
This study aims to analyze the effect of the project-based learning (PjBL) model on students' scientific literacy and to describe the effect of the PjBL model on students' scientific literacy in Social Science subjects with the theme of fire disaster mitigation in residential areas. The research design used in this study is a one-group pretest-posttest design using a quantitative approach the population is 496 students, and the sample size is 60 students with a purposive sampling technique. The location of this research is SMK Negeri 1 Lamongan. The data collection technique in this study used a scientific literacy test and an observation sheet on the implementation of learning then the data analysis technique applied in this study used a feasibility test of learning instruments and tools, namely the Lesson Plan (RPP) validation test, Student Worksheet (LKPD), and scientific literacy test, then a prerequisite test was carried out namely normality, and homogeneity tests were then tested using a paired sample t-test to measure students' scientific literacy and to measure learning implementation sheets using learning implementation analysis. The results of this study shows that (1) the implementation of learning in lesson plans using PjBL is in the very good category with an average of 91.19%; (2) PjBL model has significant effect on students' scientific literacy (p <0.05). Therefore, it can be concluded that there is a significant effect between the PjBL model on students’ scientific literacy and the implementation of RPP using the PjBL model is in the very good category.
Pengaruh Indikator Kinerja Keuangan Terhadap Return on Asset PT BRI Agroniaga Tbk
Mubarok, Husni
Jurnal Ilmiah Wahana Akuntansi Vol. 17 No. 1 (2022): Jurnal Ilmiah Wahana Akuntansi
Publisher : Fakultas Ekonomi dan Bisnis dan LPPM Universitas Negeri Jakarta
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DOI: 10.21009/Wahana.17.016
This study aims to analyze the Effect of Financial Ratio Indicators on Return on Assets at PT BRI Agroniaga Tbk 2007-2020. The research creates a quantitative case study descriptive model that produces a partial test of the CAR variable of 0.754 showing the most strong influence of the hypothesis Ho is accepted by normal distributed residuals on ROA while the simultaneous test is carried out together with the independent variable indicator 0.850 the level of correlation is very strong, the dependent variable hypothesis Ho is accepted the residual is normally distributed against ROA.
Corporate Branding dalam Membentuk Citra Syariah Hotel Berbintang Empat di Yogyakarta
Mubarok, Husni;
Sanityastuti, Marfuah Sri
CARAKA : Indonesia Journal of Communication Vol 3, No 1 (2022): Caraka : Indonesia Journal of Communication
Publisher : Indonesian Scientific Journal (Jurnal Ilmiah Indonesia)
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DOI: 10.25008/caraka.v3i1.57
Studi ini untuk mendiskripsikan corporate branding yang dilakukan humas Hotel Dafam Rohan Yogyakarta dalam membangun citra syariah hotel berbintang empat itu di Kota Yogyakarta. Peneliti menggunakan Teori David A. Akaer dalam studinya yang berjudul Leveranging the Corporate Brand sebagai teori utama dalam membahas analisis persoalan penelitian. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian deskriptif. Hasil penelitian menunjukkan, corporate branding Hotel Grand Dafam Rohan yang dilakukan humasnya dalam membangun citra hotel syariah berbintang empat sudah berjalan dengan baik sesuai dengan teori David sehingga berhasil membangun citra syariah seiring dengan tumbuhnya kesadaran masyarakat Indonesia terhadap ekonomi syariah dan gaya hidup syariah.
Analisis Penggunaan Aplikasi Lacak PT. Perkebunan Nusantara VI Provinsi Jambi
Mubarok, Husni;
Nurhasanah, Nurhasanah;
Yadi, Roma
Jurnal Pendidikan Tambusai Vol. 7 No. 3 (2023): Desember 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia
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DOI: 10.31004/jptam.v7i3.10972
Perkembangan teknologi tidak dapat di elakkan, seiring berjalannya waku semua akan terkontaminasi dengan adanya kemajuan teknologi. Karena perkembangan teknologi sangat mempengaruhi kinerja yang lebih baik, efektif dan efisien. Pada perkebunan kelapa sawit PT. Perkebunan Nusantara VI yang dahulu lebih banyak melakukan kinerja manual kini dengan adanya teknologi maka kinerja nya pun menjadi terbarukan. Dengan adanya teknologi internet yang dimanfaatkan dalam membuat aplikasi berbasis android, kini PT. Perkebunan Nusantara VI Provinsi Jambi meluncurkan aplikasi berbasis android untuk digunakan pada pekerja 14 (empat belas) unit perkebunan kelapa sawit yang ada di Jambi Informasi yang disajikakn dalam analisis penggunaan aplikasi LACAK berbasis android ini antara lain, untuk memonitoring karyawan anak tanam pada perkebunan kelapa sawit, membantu manajer dalam memantau hasil panen kelapa sawit dengan cara cukup login ke aplikasi LACAK. Android adalah sistem operasi untuk perangkat lunak yang menyediakan layanan platform terbuka bagi para pengembangan untuk membuat aplikasi sesuai keinginan para pencipta aplikasi yang ingin dibuat.
File Signature Analyzer 2.0 : Identifikasi Ekstensi File Berdasarkan Metadata
Darmawan, Fakhrul Rifqi;
Widiyasono, Nur;
Mubarok, Husni
Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Vol. 8 No. 1 (2024): PROSIDING SEMINAR NASIONAL INOVASI TEKNOLOGI TAHUN 2024
Publisher : Universitas Nusantara PGRI Kediri
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DOI: 10.29407/inotek.v8i1.4963
Kejahatan perangkat digital seperti kebocoran informasi, penggelapan uang di bank dan penipuan kartu kredit yang memanfaatkan metode modifikasi file untuk melakukan aksinya bisa berdampak buruk hingga merugikan beberapa pihak. Signature file atau angka ajaib adalah salah satu teknik ilmu forensik yang membantu proses identifikasi tipe file. Proses identifikasi file terbagi menjadi dua yaitu identifikasi file berdasarkan ekstensi dan identifikasi file berdasarkan signature file atau angka ajaib. Penelitian ini menyajikan File Signature Analyzer 2.0 sebagai pendekatan baru berbasis website dengan akurasi tinggi untuk identifikasi ekstensi file otomatis dengan menggunakan metode perulangan. Pengujian aplikasi dilakukan dengan menggunakan dua metode modifikasi yaitu mengubah ekstensi secara acak dan menghilangkan ekstensi dan hasilnya file orisinal terdeteksi benar (98%) dan Terdeteksi salah (2%), file modifikasi terdeteksi bisa dikembalikan (95%) dan terdeteksi, tidak bisa dikembalikan (5%).
Implementasi Deep Learning pada Pengenalan Aksara Sunda Menggunakan Metode Convolutional Neural Network
Rahmawati, Shelvi Nur;
Hidayat, Eka Wahyu;
Mubarok, Husni
INSERT : Information System and Emerging Technology Journal Vol. 2 No. 1 (2021)
Publisher : Prodi Sistem Informasi, FTK, Undiksha
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DOI: 10.23887/insert.v2i1.37405
Aksara Sunda merupakan salah satu aksara daerah Indonesia khususnya masyarakat Sunda. Seiring dengan perkembangan teknologi seperti sekarang ini, bahasa daerah pun semakin tergerus dari waktu kewaktu. Aksara Sunda pun mulai terlupakan, bahkan jarang digunakan oleh masyarakat Sunda dalam kehidupan sehari-hari serta kurangnya memahami Bahasa daerahnya sendiri. Oleh karena itu, perlu adanya pelestarian Bahasa daerah yang dikembangkan menyesuaikan perkembangan jaman agar bisa terus dikenal dan dilestarikan, salahsatunya dengan identifikasi aksara Sunda menggunakan metode Convolutional Neural Network (CNN). Convolutional Neural Network (CNN) adalah bagian dari deep learning yang biasanya digunakan dalam pengolahan data gambar. Hasil dari penelitian ini menggunakan optimasi ADAM dengan penggunaan epoch 20, 50, 100 dan 500. Penggunaan epoch 500, learning rate 0.1 merupakan nilai tertinggi dengan akurasi 98.03%. Berdasarkan hasil data training dengan nilai epoch 100, learning rate 0.001 hasil akurasi sebesar 96.71% data training dan 92.02% data testing.