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Credential harvesting is one of the techniques used by attackers to gain credentials of users. The user will be presented an impersonated site with a form accepting user inputs [email address, username, password, SSN, credit card number, CVV, etc.]. Because of unawareness, the user fails to validate the authenticity of the web page presented to... Continue Reading →
As discussed in the previous post, the basic malware analysis method is Static Analysis. We would be talking about Static Analysis in deep and would be performing different steps on a live sample. Before we start analyzing the malware samples, it would be better than we understand what kind of information can be extracted during... Continue Reading →
Malware is becoming a hot topic considering recent cyber attacks. If we want to define Malware, we can simply say any software which is having malicious intent.Mal(icious) + (Soft)ware = Malware As mentioned above, we can think what kind of malicious intent a person can have. Considering Information Security, we focus on triad which describes... Continue Reading →
Cryptocurrency has been a popular word which stormed the internet after a jump in values of different cryptocurrencies. A sudden jump in worth invited many people to consider investing in cryptocurrencies. Let's build on basics before jumping to the darker side of cryptocurrency mining activities. The below snapshot shows the trend of cryptocurrency keyword over Google... Continue Reading →
This model came up in order to overcome the drawback of the waterfall model. In this model, testing starts from the requirement stage itself. The V Model is shown in the fig. below. 1) In the first stage, the client sends the CRS both to developers and testers. The developers translate... Continue Reading →
I bet, all of you would have come across phishing email with MS-Word or MS-Excel as an attachment. The content of the document will be gibberish prompting you to enable the macros included in the attached document. This technique was used by Locky Ransomware to make a way to our computers. We will discuss the same in... Continue Reading →
All of us are familiar with "Satyagraha" - the non violent movement followed by Mahatma Gandhi in order to attain freedom for our country. Probably this became an inspiration for other countries. Can you believe if I said that we now live in a world where a piece of code can destroy machinery and stop/start a... Continue Reading →
In the Spiral model, the software product is developed in small modules. Let us consider the figure shown below in developing a software product X. X is built by integrating A, B, C and D. Ra- requirements analysis of module A. Similarly with Rb, Rc, Rd. Da – design of module A. Similarly with... Continue Reading →
It is a traditional model It is a sequential design process, often used in SDLC, in which the progress is seen as flowing steadily downwards (like a waterfall), through the different phases as shown in the figure, Requirements Collection:- - done by Business Analysts and Product Analysts - gathering requirements - translates business language... Continue Reading →
WannaCry was one of the deadliest ransomware attacks happened on the computer systems. If we look at Google Trends, we can see the same appearing in the worldwide trend result. It is time to take a deep dive to understand the subject. WannaCry can be defined as a ransomware class of worm malware. Let's break... Continue Reading →
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