My name is Yoshikage Kira
MediumMalware Reverse Engineering
Overview
A PowerShell script is provided that appears to be heavily obfuscated and wrapped in multiple layers of compression, encoding, and dynamic execution. At first glance, it resembles harmless text, but execution flow is deliberately concealed through nested transformations and runtime string construction.
Your task is to analyze and deobfuscate the script to understand how it reconstructs its final payload. The challenge focuses on unpacking multiple encoding layers, resolving obfuscated PowerShell constructs, and identifying how runtime decryption reveals embedded configuration data such as network endpoints.
Flag format: flag{ip:port}
Job Positions
Digital Forensics Analyst
Tags
Static AnalysisDynamic AnalysisC2 CommunicationIocsObfuscation