Artifact Reflections: Computer Applications Essay

Introduction

The artifact I have selected is FireEye ransomware solution, it is a good approach that can be used to safeguard healthcare systems against ransomware attacks. The FireEye solution to ransomware is a solution that combines different approaches to ensure strong cybersecurity for the healthcare organizations operating systems. Almost all the operating systems are vulnerable to ransomware attacks today and using the FireEye solution could significantly improve security against ransomware threats. FireEye ransomware solution is more convenient in information security because it works with other operating systems and can be integrated into Windows, Linux and Mac`s OS X operating systems.

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The endpoints refer to the users who are the starting point of the ransomware attacks. The FireEye endpoint security aims at increasing the analysis of the endpoint to establish the vulnerabilities that can be exploited by ransomware attacks. Therefore, the FireEye Endpoint Security analysis helps to create and adapt to new defenses against future ransomware attacks. The FireEye Email security is important especially in securing healthcare systems due to the frequent email communication between the patients, payers and the providers which increase the risk of ransomware attacks. Lastly, the FireEye Threat Intelligence helps in the detection of the existing, new and the evolving ransomware in the system through a codified analysis that helps healthcare institutions to respond effectively to ransomware attacks (Kharraz, 2017).

SAP S/4HANA Cloud

SAP S/4HANA Cloud is a form of Global Information System and a platform that can be used by an organization to make informed global decisions that can be used by an organization in decision making and share the information globally. The SAP S/4HANA Cloud is compliant with the global legal and organization systems that can be easily acquired through the internet. Today due to digital transformations information can be made available instantaneously across the globe by leveraging global information systems such as the SAP S/4HANA Cloud. SAP S/4HANA Cloud was launched in 2015 and has established itself as important software to support digital businesses to ensure that they are compliant with legal and organization policies. Globalization attracts the establishment of global based products that require global engagement with employees and information. SAP S/4HANA Cloud has digital assistants who make the implementation and use of the global information system easy. More importantly, the SAP S/4HANA Cloud can help make globally, socially and ethically responsible decisions. Unlike other global information systems, the SAP S/4HANA Cloud is more effective and sustainable because of the user and provider co-innovation to accommodate the needs of the user which keeps on changing (Pattanayak, 2017).

Google Translate (GT)

Google Translate is a technological solution that allows organizations and individuals to communicate across diverse audiences through oral, multimedia and print approaches. Google Translate (GT) was introduced in April 2006 as a free multilingual translation machine and offers website interfaced and mobile applications to help translate many languages and to many users. The Google Translate (GT) multilingual translation service has been used by the European Parliament transcripts to translate languages using artificial intelligence technology. Global operating organizations can use Google Translate (GT) in their websites to make it easy to communicate product and organization information to people and users from different language backgrounds which can increase communication efficiency, especially in a multilingual scale. Google Translate (GT) is easy to access and operate which makes it more convenient for organizations and the end users accessing an organization website or information portal (Bouillon et al., 2017).

Code editor: The Modification of Memory Map by Malware at Runtime

From the analysis that I made, I found out that there is a repetitive process that one can use to identify the various requirements for a methodology that requires dynamic analysis. From the same analysis, I used malware to find the heap memory and also write codes to that specific memory. Lastly, I used it to execute that code. Below is a diagram that elaborates further on the details.

Using the program, I was able to use malloc to allocate the memory. After that using the same program, I used memcpy to duplicate six bytes and to invert every byte. Also, it was possible to task the buffer to function and lastly the shellcode`s return value was returned. (Figure 2 illustrates)

I noticed that without the above code, fundamental information is not found in the disassembly database concerning the code linked to the malware. The missing code also leaves its behavior with a resemblance to a black box. The above illustration shows a typical pattern although, from the experiment, I found out that the trivial nature it possesses, was not influential to a point where this would be termed as a critical problem. If I could use an extensive example, I would be able to show a valuable motivation linked to the debugging tactic.

One problem that I identified is that the original disassembly output lacks the initial code incorporated in the memory. However, it is not recommendable to segregate disassembly databases by dumping. I made a debugging mistake and realized that one has to conduct various tasks to resolve the analysis. From what I found out, it is possible to catalyze reverse engineering using live memory if one considers preserving it to the extent of the span given by the debug session. The good thing that evolved out about the problem of constructing unpacked modules easily identified in one disassembly is that the database can be resolved in IDA pro, trivially.

References

Bouillon, P., Gerlach, J., Spechbach, H., Tsourakis, N., & Halimi Mallem, I. S. (2017). BabelDr vs .Google Translate: a user study at Geneva University Hospitals (HUG).

Kharraz, A. (2017). Techniques and Solutions for Addressing Ransomware Attacks.

Pattanayak, A. (2017). SAP S/4HANA Embedded Analytics: An Overview. Journal of Computer and Communications, 5(09), 1.