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OSINT
Tracelabs Challenge #2
Hey everyone — 404 Yeti here, warming up the snow boots for another Trace Labs OSINT challenge! ❄️ Today’s task: Identify the location in the given photo. Answer format: Site Name, State, Country Let’s break down how to analyze, verify, and confirm — Yeti style. 🧊 Tools we will use: * Google Image
OSINT
Tracelabs Challenge 1 Walkthrough
Hey everyone — 404 Yeti here, warming up the snow boots for another Trace Labs OSINT challenge! ❄️ Today’s task: Identify the location in a given photo. Answer format: Site Name, State, Country Let’s break down how to analyze, verify, and confirm — Yeti style. 🧊 Tools we will use: * Google Image
Iot
Photon Lockdown Firmware walkthrough
Hey everyone — 404Yeti here. Today we crack open a firmware image from HackTheBox and do a friendly firmware-forensics walk: binwalk → carve → inspect → decode → flag. I’ll show you the exact workflow I use in my lab, sprinkle in some Yeti wisdom, and finish with fixes and defensive notes. Let’
Iot
Reverse Engineering TP Link TL-WR841N V14.80 firmware
Hey everyone — 404Yeti here. Today we’re going on a little IoT archaeology trip: enumerating a TP-Link router, sniffing boot signals, and peeking into its firmware to understand what secrets live inside. This is an educational exercise in firmware analysis and defensive research — don’t poke devices you don’
Iot
Traffic Lights, Chaos, and Cybersecurity — Yeti’s IoT Simulation
Hey everyone — Yeti here, back with another bright (and blinking) adventure from the snowy streets of IoT security. ❄️ Today, we’re building and hacking a traffic light simulation using an Arduino board. Why? Because traffic control systems — both virtual and physical — are a critical part of our smart city infrastructure,
Iot
Servo Motors, Cat Feeders, and Hacked Firmware – A Yeti’s Tale
Hey everyone — 404 Yeti is back stomping through the frozen tundra of IoT hacking! Today we’re taking a look at servo motors, those little workhorses inside robots, smart locks, HVAC vents, and — in our demo — a cat feeder. Seems harmless, right? But when firmware gets tampered with, even a
OT
Blink to Backdoor – Yeti’s First IoT Hack
Hey snow scouts — 404Yeti here, back in the icebox with my very first IoT hacking story. And like every good IoT tale, it all begins with… a blinking LED. That’s right: the “Hello World” of microcontrollers. But here’s the twist — what happens when that innocent blink gets weaponized
Iot
Cracking Signals with PulseView – SIGINT Yeti Style
⚠️This was an educational learning experience, no live signals were harmed(captured) in the making of the blog⚠️ Hey snow scouts, 404Yeti is back, and today we’re doing some good old-fashioned Signal Intelligence (SIGINT) — this time ripping into a capture from a wireless router and digging out a
OSINT
Breaking the Language Barrier in OSINT – Yeti’s Translation Survival Guide
Hey snow trackers — Yeti here. 🐾 Ever felt like an international investigator stuck in a one-language igloo? Yeah, we’ve all been there. Information’s out there in the wild, but sometimes it’s locked behind words you can’t read. This mini-course is all about how to translate,
Malware
Sliver C2 and Beaconing
❄️ Disclaimer: This post is for educational and awareness purposes only. Don’t be a snow troll — use this knowledge responsibly, in labs and learning environments only. What is Sliver? Sliver is a Command and Control (C2) framework, an extremely powerful tool used to remotely manage compromised machines. Think of it
Malware
XOR in Go – Locking, Unlocking, and Malware Mischief
Hey snowpack! Yeti’s back stomping through the icebox with another coding project. Today, we’re tackling a deceptively simple but powerful concept: XOR (exclusive OR) — the snow shovel of cryptography. Basic, rugged, and everywhere. What is XOR? XOR (exclusive OR) is a bitwise operation that compares two values: * If