1337 Sheets

A given key opens the first door, but the path to the throne is a winding dance, a riddle of elusive permissions and shifting walls, where persistence is the true master key.

Hey everyone! We listened to the drone's MAVLink heartbeat, found its vulnerable pulse. By simply knowing where to connect and what to whisper, we bent its aerial will. From mere observation to mastery, the sky became ours, all by speaking its language. A fun lesson: control flows from understanding the unseen connection.

Before the breach, one simply observes. The system, like 'Certificate,' unveils its soul through gentle touch and persistent whispers—Nmap's caress, Gobuster's murmur—revealing its fundamental architecture, its vulnerabilities etched into its very being. The deepest wisdom? The target *is* its own revelation, awaiting patient discernment before action.

The hack-fu master knows: enlightenment isn't always through flashy exploits or mystical incantations like SSTI whispers or NoSQLi dance-offs. Often, true power lies in the mundane, the forgotten — a `.git` peeking from the shadows. Behold! From this humble exposure, the Python pickle uncoiled, granting RCE, proving that sometimes, the simplest oversight blows open the entire cyber dojo. The journey is the lesson; the hidden .git, the ultimate sensei.

To plunge a blockchain grid into darkness, one needn't brute force; merely `cast` the right spell. The true trick? Gaslighting the system itself, until its perception of order flickers, yielding to glorious, targeted chaos. It's not about breaking in, but making the grid believe it's already in `EMERGENCY`.

🧸💀 HTB: Fluffy — Not Your Average Pup You thought "Fluffy" meant cute? Think again. 🐾 This 3-headed beast of an Active Directory box bites HARD: • 🕵️ Nmap recon • 🪤 CVE-2025-24071 (Explorer Spoofing) • 🧲 NTLMv2 hash capture via Responder • 🧪 Certipy Shadow Magic • 🔓 ESC16 UPN spoof for full takeover From fetching user creds to walking the 🐕‍🦺 straight into Administrator shell — this is a red teamer’s joyride.

The canary sings its random tune, a guard against the overflow's hungry maw. But in 'Power Greed,' true mastery lies not in avoiding the pad, but in knowing its dance. Protection isn't a wall, but a riddle. Solve it, pwn it.

Every pin tells a story, every signal hides a flag. What if a microSD card could spill its secrets — not through software, but through bare electrical signals? In this challenge from Hack The Box’s Hardware Exploitation track, we decode raw SPI traffic captured from a Saleae logic analyzer. With a .sal file in hand and Logic 2 as our lab, we dig deep: configuring analyzers, cleaning hex noise, and finally extracting the HTB flag straight from waveform data.

A challenge from HTB Hardware Exploitations track. Low Logic, tasked you with reverse-engineering a simple microchip using a circuit diagram and binary input data. By analyzing transistor-level logics, we identified AND and OR gate behavior within the schematic. Decoding that stream revealed the embedded flag—demonstrating how even basic digital logic can hide meaningful data when viewed through a hacker’s lens.

A story of signal decoding and low-level insight. Starting with a simple .sal file, a curious mind dives into the world of embedded systems, peeling back layers of binary data, interpreting UART streams, and uncovering secrets hidden in plain sight. With a logic probe, patience, and the right tools, they reveal that even the quietest debugging interface can speak volumes — proving that in hardware hacking, every pin has a story, and every signal has a flag.

A tale of privilege escalation through careful enumeration. Starting with basic credentials, a clever hacker dances through AD permissions, manipulates group memberships, and cracks a KeePass vault - proving that in security, like in life, patience and persistence unlock all doors.

A journey through a Hopfield network puzzle where I needed to decode 16 hidden patterns from a 6400-neuron network's weight matrix. Like finding memories in a brain's maze, each pattern held a key, and together they revealed the flag. The network's beauty lay in its ability to recall complete patterns from partial inputs, mirroring our own brain's memory retrieval.

This Hack the Box challenge, "AI Space," involved locating a space hacker by analyzing data patterns from signal origins. The solution utilized Multidimensional Scaling (MDS) to visualize a distance matrix, revealing the flag embedded in the 2D plot of the signal points.

Dive deep into an Android device's secrets. Mount, explore, and extract. From boot times to malware, unravel the digital threads of a phishing plot. Every byte tells a story; every file hides a clue. In the end, the truth is just a command away.

Ever wonder what lies beneath the surface of a seemingly ordinary web application? In this writeup, I detail the strategic steps I took to compromise the "Planning" machine. From navigating deceptive interfaces to breaking free from a containerized environment, uncover the innovative techniques that culminated in achieving the highest level of access.

A journey from web enumeration to root, showing how seemingly simple credentials and version vulnerabilities can cascade into full system compromise. The path winds through Grafana exploitation, environment reconnaissance, and finally mastering a crontab manager for ultimate control.

A revolutionary fusion of quantum computing and AI proposes using quantum superposition and qutrit-based circuits to simultaneously explore multiple attack paths and break encryption. Like a master chess player seeing all possible moves at once, quantum algorithms can exponentially accelerate cybersecurity analysis, though this same power threatens current encryption methods.

A Windows DC hack where NFS exposes sensitive PFX/cert files. Through cracking and crafting certificates, domain access was achieved. The key wasn't just breaking in, but understanding how to manipulate certificate-based authentication.

In the cosmic choreography of unseen waves, WiFi murmurs softly, tracing human shapes from silent shadows, undisturbed by walls or darkness. Researchers, sculpting whispers of amplitude and phase, have taught artificial minds to read these invisible ripples into gestures and postures, quietly transcending traditional lenses and lasers. Yet this dance is delicate—each room a unique theatre, each rare pose a fleeting verse in wireless poetry. Still, the promise remains profound: our spaces sensing softly, privacy unbroken, connecting us in subtle harmonies woven from the gentle static of the unseen.

Speech recognition (Whisper) and speech synthesis (ChatGPT voice) are opposite tasks with different priorities. Whisper prioritizes accuracy over speed, while ChatGPT's voice focuses on naturalness and low latency. Their contrasting goals shape their design, optimization, and performance. Understanding these differences unlocks the paradox of their speed disparity.