SepSys Ransomware Sample Download

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 Sample Download

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 Zero Pad Int

Posted Under: JAVA, Snippets on May 4, 2020
Java code snippet to append/pad Zero on the left of an Integer. For that we need to use String format method.

Arabic Android Locker Sample Download

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.

Reverse String in JAVA

Posted Under: JAVA, Snippets on May 4, 2020
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.
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