Cybercrime, Digital Forensics and Jurisdiction

Chawki, Mohamed; Darwish, Ashraf; Khan, Mohammad Ayoub; Tyagi, Sapna

doi:10.1007/978-3-319-15150-2

Cited by 21 publications

(24 citation statements)

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“…It is expected that losses due to these crimes will reach 10.5$ trillion by 2025 [5]. Cybercrime, also known as "computerrelated crime, is any criminal activity that involves a computer either as an instrument, target, or a means for perpetuating further crimes that come within the ambit of cybercrime" [6]. According to Shinder & Cross in [7], cybercrime, like traditional crime, needs three factors simultaneously for crime to occur.…”

Section: Background Workmentioning

confidence: 99%

Cybercrimes during COVID -19 Pandemic

Khweiled¹,

Jazzar²,

Eleyan³

2021

IJIEEB

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COVID-19 pandemic has changed the lifestyle of all aspects of life. These circumstances have created new patterns in lifestyle that people had to deal with. As such, full and direct dependence on the use of the unsafe Internet network in running all aspects of life. As example, many organizations started officially working through the Internet, students moved to e-education, online shopping increased, and more. These conditions have created a fertile environment for cybercriminals to grow their activity and exploit the pressures that affected human psychology to increase their attack success. The purpose of this paper is to analyze the data collected from global online fraud and cybersecurity service companies to demonstrate on how cybercrimes increased during the COVID-19 epidemic. The significance and value of this research is to highlight by evident on how criminals exploit crisis, and for the need to develop strategies and to enhance user awareness for better detection and prevention of future cybercrimes.

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Section: Background Workmentioning

confidence: 99%

Cybercrimes during COVID -19 Pandemic

Khweiled¹,

Jazzar²,

Eleyan³

2021

IJIEEB

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Section: Pendahuluanunclassified

“…Eksploitasi tersebut sangat merugikan sehingga hal ini dinamakan cybercrime. Dalam hal ini sistem menjadi sasaran kegiatan kriminal, tempat penyimpanan data tentang kegiatan kriminal dan/atau alat yang digunakan untuk melakukan kejahatan (merencanakan kegiatan criminal) [2].Backdoor shell merupakan kumpulan kode-kode atau script yang pada umumnya berbasis PHP yang dimanfaatkan oleh peretas untuk memperoleh akses pada file yang disimpan di web server target [3]. Jika pengelola website tidak dapat mendeteksi keberadaan backdoor shell maka hal itu dapat menimbulkan efek jangka panjang.…”

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Basic Static Code Analysis Untuk Mendeteksi Backdoor Shell Pada Web Server

Widiastuti

Iqbal²

2017

INFOTEL

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Abstrak -Mengakses sistem komputer tanpa ijin merupakan kejahatan yang dilakukan dengan memasuki atau menyusup ke dalam suatu sistem jaringan komputer tanpa sepengetahuan dari pemilik sistem tersebut. Kejahatan tersebut bertujuan untuk mengintai atau mencuri informasi penting dan rahasia. Dalam praktiknya, peretas menyisipkan berkas backdoor shell pada lokasi yang sulit ditemukan oleh pemilik sistem. Beberapa perangkat yang sudah ada masih dalam bentuk terminal. Perangkat tersebut melakukan pencarian berkas berdasarkan nama-nama yang telah terdaftar sebelumnya. Akibatnya, pada saat berkas backdoor shell jenis baru menginfeksi, tools tersebut tidak dapat mendeteksi keberadaannya. Berdasarkan hal tersebut, maka dalam penelitian ini pencarian backdoor shell pada web server menggunakan metode basic static code analysis. File sistem diproses melalui dua tahap utama, yaitu string matching dan taint analysis. Dalam proses taint analysis, sistem menghitung peluang kemungkinan setiap signature sebagai backdoor untuk mengatasi kamus backdoor yang tidak lengkap. Berdasarkan hasil yang didapat dari pengujian yang dilakukan terhadap 3964 berkas diperoleh tingkat akurasi yang lebih besar dibandingkan dengan aplikasi PHP Shell Detector sebesar 75%. Kata kunci -Basic Static Code Analysis, Backdoor Shell, Keamanan, String Matching, Web ServerAbstract -Unauthorized access to computer system is the crime committed by entering or infiltrated into system of computer network without permissions of the system owner. The criminal do it with intention of spying or stealing sensitive and confidential information. In practice the perpetrator install a backdoor shell on web server directory that's hard to found by the system owner. Some of existing tools are still in terminal form and searching backdoor shell based on previous registered list. As a result if the system infected by new kind of backdoor shell, the tools cannot found the existing based on this, then in this study search the backdoor shell on the web server using basic static code analysis method. File system through two main processes of the string matching and taint analysis. In the taint analysis process, the system calculates the probability of each signature as a backdoor to resolve an incomplete backdoor dictionary. Based on the results obtained from the testing on 3964 files, it can be concluded that this application have a better at 75% accuracy compared to the PHP Shell Detector application.Keywords -Basic Static Code Analysis, Backdoor Shell, Security, String Matching, Web Server I. PENDAHULUANPada awal munculnya e-commerce terdapat cukup banyak kerentanan di server web dan sistem operasi balckhat bisa dengan mudah mengeksploitasi unsurunsur infrastruktur [1]. Eksploitasi tersebut sangat merugikan sehingga hal ini dinamakan cybercrime. Dalam hal ini sistem menjadi sasaran kegiatan kriminal, tempat penyimpanan data tentang kegiatan kriminal dan/atau alat yang digunakan untuk melakukan kejahatan (merencanakan kegiatan criminal) [2].Backdoor shell merupakan kumpulan kod...

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“…Beyond doubt, the major intentional or unintentional threats ranging from digital crime to failure of technical part respectively. As a result, major destruction swept the new media turf, for examples, monetary theft, larceny, losing valuable data and services (Bidgoli, 2015;Chawki, et. al., 2015;Holt et.…”

Section: Information Securitymentioning

confidence: 99%

Islamic New Media Ethics

Zainudin

2017

ONLINE J COMMUN MEDI

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All the ways treaded into the twentieth century depicts people received most of the information by word of mouth, mails, or print media in a globalizing world. Today, bear in mind, technological expansion in communication traditions and endurance raced and distorted the variance vis-à-vis information amidst sender and receivernew media. Information streams are now wide-ranging, varied, flexible and accessible, under circumstances; the principles of conversation always unclear to focus as a focal point of effective communication.Particularly, the purpose of the study is to determine the ethics of new media in relation to Islamic fundamental by put the focal point on concepts of ethics in both Eastern (Islam) and Western fundamental; identify the issues of ethical in new media and explanation from Islamic fundamental; and suggestions to address Islamic ethical guidelines on utilization of new media.Harnessing library research, correspondingly, this essay scrutinizes the notion of ethics in substratum of Islamic fundamental in consort with Western fundamental respectively. The evidence will be strengthening by means to uphold the noble Quran as well as Hadith of the Prophet (peace be upon him). This study tender of that major ethical issues such as privacy, digital intellectual property (IP) and information security becomes champion in addressing globalized new media. This paper proclaims of that ethics in relation to new media should be vision from the Islamic over and above the Western lens. In the long run, this paper invites of that the new media users to be mindful on the addressee's understanding in stimulating of the entire Muslims world.

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Cybercrime, Digital Forensics and Jurisdiction

Cited by 21 publications

References 0 publications

Cybercrimes during COVID -19 Pandemic

Cybercrimes during COVID -19 Pandemic

Basic Static Code Analysis Untuk Mendeteksi Backdoor Shell Pada Web Server

Islamic New Media Ethics

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