CYBER WRITEUPS
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AC3 CTF — Memory Forensics Deep Dive
Complete walkthrough of the AC3 CTF memory forensics challenge. Covers Volatility3 process analysis, network connection artifacts, credential extraction, and timeline reconstruction from a Windows memory image.
Analyzing a suspicious PCAP to extract credentials, identify C2 communication, and reconstruct a data exfiltration scenario.
Blind SQLi exploitation step-by-step. Detection, manual payload crafting, and automation using SQLMap to extract database contents.
Image metadata, reverse image search, and shadow angle analysis to pinpoint a photo location within 10 meters in a CTF scenario.
Hidden flag extraction from PNG images using LSB steganography, ExifTool, binwalk, and custom Python scripts for multi-layer analysis.
Complex attack chain combining Server-Side Request Forgery and IDOR to achieve privilege escalation and internal resource access.
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