Projects
Hey snow crew! ❄️ 404Yeti here, and today we’re grinding some beans and processing some streams — Kafka streams, that is. Ever wonder what happens when you mix caffeine, microservices, and Go? You get a blazingly efficient, message-driven coffee ordering system, fueled by Flippers, Go routines, and far too much
Projects
Hey snow squad, Yeti here! 👋 Today I’m thawing out my very first backend project — a complete gRPC microservice built with Go, powered by curiosity, caffeine, and just a pinch of chaos. Let’s walk through why I built it, what I learned, and why it matters (especially if you
Sec Notes
Hey everyone, welcome back to the Icebox! I’m your frosty host, 404Yeti, and today we’re diving into the chilly world of Bluetooth Low Energy (BLE) spam attacks — what they are, why they’re a big deal, and how to defend yourself. Buckle up, snow troopers. This one’s
OSINT
Hey there, snow pals! 🐾 Welcome back to another cozy-cold OSINT exercise with your favorite digital Yeti. Today we’re diving into the frosty world of Hacktoria — a newer OSINT platform that’s got me abominably excited! Let’s fire up our browsers and warm our brains, because this one’
OSINT
So today I am working on a new BellingCat Challenge provided by Gralhix! I am super excited about this challenge because its a collab between two well known entities! So lets dive in. 🎯 The Mission: Locate the original video footage of an interview using only an image as our starting
Malware
🗂️ Overview ❄️ “If it looks like an updater and snitches like a RAT, it’s not your friend.” * File Name: Updater.exe * Type: InfoStealer * SHA256: cbdfe04b8f754e5e6150936ee604f0a478b79c6d0466ee155775ead575adea90 * File Type: Windows PE32 executable * Size: 20.29 KB – small, like a cyber flea with bad intentions * First Seen: 2025-01-07 16:00 UTC
📅 Event Overview * Event: Trace Labs Global OSINT Search Party CTF * Date: April 19, 2025 * Duration: 4 Hours * Team Name: ByteRaiders * Role: Investigator 🎯 Mission Objective Trace Labs hosts a one-of-a-kind OSINT Capture The Flag, where hackers don’t pwn machines—they try to help find real missing persons
Malware
❄️ 1. Overview Name: File Dropper Type: Dropper Source: Lab Sample Why it Matters: This dropper was sneaky. It checked for an internet connection before it did anything. If no connection was found, it deleted itself from disk—no mess, no trail. But once a connection was active, it started downloading
Malware
Hey there, snowtroopers! ❄️ It’s your frosty friend 404 from NotFoundSec, reporting in from the Arctic edges of cyberspace. Today, we’re digging into the icy pit of doom known as malware—and more importantly, how not to freeze your system (or your sanity) when dealing with it. Grab your
OSINT
Hey everyone, today we will be going into finding exact locations, finding webcams and historical data! So if you are ready lets jump in! Task Brief: The image below is a screenshot from a zoo live cam. It was taken on January 15, 2023 at around 2pm local time. Please
OSINT
So today we will do a geolocation challenge from Gralhix! Here is the briefing information The photo below was shared on social media. It clearly depicts a train station. Please answer the following questions: a) What is the name of the train station seen in the photo? b) What is
OSINT
Today we will be going through the Bellingcat walkthrough! This is strictly a Geolocation walkthrough designed to test your skills at analyzing images and trying to find the location! So lets look at the challenge So the first thing we should be doing is opening the image in a new