SepSys Ransomware encrypts user data using AES, and then requires a ransom of $100 in BTC in order to return the files. .sepsys extension is added to encrypted files.
Jigsaw Ransomware and old malware is back with a phishing campaign that spread LokiBot. The LokiBot install Jigsaw Ransomware as its payload using an old Microsoft Office CVE-2017-11882 remote code execution vulnerability in Equation Editor.
Java code snippet to append/pad Zero on the left of an Integer. For that we need to use String format method.
This is an Andorid Locker application that upon execute abuse android.permission.SYSTEM_ALERT_WINDOW and ask for a code to close the alert. It did not ask for ransom just an annoying alert box.
Code snippet to reverse a String in JAVA. There are many ways to achieve this by using a for loop, by using a built in function provided by the JAVA or by using recursion.