International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 184 - Number 31 |
Year of Publication: 2022 |
Authors: Adinda Cintya Nur Hidayah, Imam Riadi |
10.5120/ijca2022922387 |
Adinda Cintya Nur Hidayah, Imam Riadi . Digital Forensic Analysis on Mobile-based MiChat Services using National Institute of Standard Technology Method. International Journal of Computer Applications. 184, 31 ( Oct 2022), 49-55. DOI=10.5120/ijca2022922387
The development of technology is increasing, mobile phones have now developed into smartphones. Smartphones can make it easier for users to communicate, do learning and many things with the support of the internet. The internet has a good impact on its users but of course, there are also bad effects because anyone can access it. This research was conducted based on real cases that have occurred, to collect digital data on smartphones. Digital data is very important in helping to uncover cybercrimes but digital data that has been deleted from the device cannot be recovered in its entirety. This study will simulate cases of online prostitution using MiChat services. This research was conducted to find out how digital data from mobile-based MiChat services can be obtained. This research uses the National Institute of Standard Technology (NIST) method. This method has four stages, namely the stages of collection, examination, analysis, and reporting. The tool to be examined is a rooted cell phone used in online prostitution transactions. This study shows the data found from the MiChat application which can be obtained using the MOBILedit Forensic Express, Autopsy and DB Browser for SQLite tools. The data that can be found from the tool used is a message in the form of a photo of the user's profile, proof of a transaction, a voice message, user data of the linked MiChat account, and the time the transaction occurred.