Mobile Forensic of Vaccine Hoaxes on Signal Messenger using DFRWS Framework

Riadi, Imam; Herman, Herman; Siregar, Nur Hamida

doi:10.30812/matrik.v21i3.1620

Cited by 3 publications

(4 citation statements)

References 18 publications

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“…MOBILedit Forensic gets any digital evidence (application information and contact) with a forensic tool performance value of approximately 22.22%. Meanwhile, AXIOM's Magnet tool revealed no digital evidence (artifacts) related to the deleted message [36].…”

Section: Previous Studiesmentioning

confidence: 97%

Mobile Forensic Analysis of Signal Messenger Application on Android using Digital Forensic Research Workshop (DFRWS) Framework

Riadi¹,

Herman²,

Siregar³

2022

ISI

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Cybercrime is a crime committed using equipment connected to the internet. One of the cybercrimes that occured during the COVID-19 pandemic was the spread hoaxes about the COVID-19 vaccine which caused panic in society. Signal Messenger is one of the social media that has become a trending topic since the number of personal data security issues and the emergence of end-to-end encryption features. This research aims to find digital evidence on Signal Messenger application installed on the perpetrator's Android smartphone. This research uses Belkasoft, Magnet AXIOM, and MOBILedit Forensic Express tools and implements the Digital Forensics Research Workshop (DFRWS) framework in each stage of the research experiment. The research was carried out according to the case scenario with 11 predetermined parameters. Digital evidence is found from the Signal Messenger application: application information, account information, chat, pictures, videos, contacts, and stickers. The results of this research indicate that Belkasoft Evidence Center forensic tool is better, with an accuracy rate of 78.69%, while Magnet AXIOM is 26.23% and MOBILedit Forensic Express is 9.84%. The results of this research can be used as a reference for other forensic researchers/experts in handling similar crime cases on the Signal Messenger application to get better results.

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Section: Previous Studiesmentioning

confidence: 97%

Mobile Forensic Analysis of Signal Messenger Application on Android using Digital Forensic Research Workshop (DFRWS) Framework

Riadi¹,

Herman²,

Siregar³

2022

ISI

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“…Calculation of the percentage number of evidence obtained on mobile devices with root conditions using MOBILedit forensic tools forensic express is 100% [14]. In other studies, MOBILedit Forensic Express is superior to other forensic tools, such as Magnet AXIOM, with a percentage of 22.22% [15]. SysTools SQLite Viewer is one of the forensic tools used to view and open the contents of SQLite-compatible database files [16].…”

Section: Research Toolsmentioning

confidence: 99%

Digital Forensic Analysis of WhatsApp Business Applications on Android-Based Smartphones Using NIST

Barkem,

Sidabutar

2023

matrik

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WhatsApp Business is an Android application that can be downloaded on Playstore to serve small business owners. This provides an opportunity for criminals to take advantage of the app’s features. These crimes can take the form of fraud, misdirection, and misuse of applications, so digital forensics is necessary because there has never been any research that has done this. This study aims to obtain digital evidence and is carried out on Android smartphones with the WhatsApp Business application installed with four scenarios tested. This study uses the NIST SP 800-101 Rev 1 guidelines with four stages: preservation, acquisition, inspection & analysis, and reporting. The forensic method used is static forensics using the MOBILedit forensic express forensic tools and SysTools SQLite Viewer. The results of this study in scenario 1, by not deleting, get a 100% percentage. Then, scenario 2, namely direct write-off, gets a percentage of 71%. Furthermore, scenario 3, namely uninstalling the application, does not get digital evidence, and scenario 4, namely deleting data through the application manager, also does not get any evidence. The contribution of this research is expected to be a reference in uncovering cases in the WhatsApp Business application with digital forensics.

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Section: Introductionmentioning

confidence: 99%

“…Unlike previous research, the forensic process was carried out using the DFRWS Framework [23,24]. While the objects in previous research were WhatsApp [21,22], Signal Messenger [23], and Michat [24]. This research is limited to text messaging (chats), user ID, erasing data, and groups and focuses on the IMO Messenger with the ACPO Framework.…”

Section: Introductionmentioning

confidence: 99%

Mobile Forensic for Body Shaming Investigation Using Association of Chief Police Officers Framework

Safitri,

Riadi,

Sunardi

2023

matrik

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Body shaming is the act of making fun of or embarrassing someone because of their appearance, including the shape or form of their body. Body shaming can occur directly or indirectly. MOBILEdit Forensic Express and Forensic ToolKit (FTK) Imager are used to perform testing of evidence gathered through Chat, User ID, Data Deletion, and Groups based on digital data obtained on IMO Messenger tokens on Android smartphones. This study aimed to collect evidence of conversations in body shaming cases using the Association of Chiefs of Police (ACPO) framework with MOBILedit Forensic Express and FTK Imager as a tool for testing. Based on the research findings, MOBILedit Forensic Express got an extraction yield of 0.75%. In contrast, using the FTK Imager got an extraction yield of 0.25%. The ACPO framework can be used to investigate cases of body shaming using mobile forensics tools so that the extraction results can be found. The results of this study contributed to forensic mobile knowledge in cases of body shaming or cyberbullying ACPO framework as well as for the investigators.

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Mobile Forensic of Vaccine Hoaxes on Signal Messenger using DFRWS Framework

Cited by 3 publications

References 18 publications

Mobile Forensic Analysis of Signal Messenger Application on Android using Digital Forensic Research Workshop (DFRWS) Framework

Mobile Forensic Analysis of Signal Messenger Application on Android using Digital Forensic Research Workshop (DFRWS) Framework

Digital Forensic Analysis of WhatsApp Business Applications on Android-Based Smartphones Using NIST

Mobile Forensic for Body Shaming Investigation Using Association of Chief Police Officers Framework

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