PonyFinal Ransomware Sample Download

Posted Under: JAVA on May 28, 2020
PonyFinal is a Java based ransomware that is deployed in human operated ransomware attacks. While Java based ransomware are not unheard of, they are not as common as other threat file types. However, organizations should focus less on this payload and more on how it's delivered.

JAVA Zero Pad Int

Posted Under: JAVA 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.

Reverse String in JAVA

Posted Under: JAVA 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.

GoldBrute Botnet Sample Download

Posted Under: JAVA on Jun 13, 2019
GoldBrute is a Brute-Force campaign which involves more than 1.6 million RDP servers spread all over the world and publicly accessible via the Internet. It exploits BlueKeep vulnerability, a critical remote code execution vulnerability in Remote Desktop Services (RDS) identified by CVE-2019-0708.

How to fix java.lang.NullPointerException

Posted Under: JAVA on Nov 10, 2017
When programming in JAVA often developer see java.lang.NullPointerException. There are reasons as to why this Exception is thrown. So it is best to understand how to fix this exception before the application is deployed in production.
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