Ya puedes recuperar tus ficheros cifrados por Cryptolocker de forma gratuita

by cybercaronte - on sep 1st 2014 - No Comments

clss

Cryptolocker es un rasomware (fue visto por primera vez en Septiembre de 2013) que una vez infecta un equipo, se dedica a cifrar todos los ficheros que encuentra (sobre todo de Office y MP3) tanto en el disco duro como en todas las unidades de disco conectadas o incluso, y aquí está el mayor de los problemas, las unidades de red mapeadas. Ya puedes imaginarte el gran daño que puede llegar a hacer en una empresa que tiene conectadas unidades de red a diferentes servidores, etc. El caos puede ser absoluto. La única forma de poder recuperar tus ficheros era pagar, y con suerte, te enviarían la contraseña para poder descifrarlos.

Pues ahora por fin tenemos una solución gratuita gracias a FireEye and Fox-IT.

Sólo tienes que introducir tu email y subir un fichero en la siguiente dirección:

https://decryptcryptolocker.com/

El sistema te responderá con un enlace para descargar el programa para poder descifrar todos tus ficheros.

Pero recuerda, la manera más fácil de evitar que este y cualquier otro virus / malware infecte tu sistema es tener un buen antivirus y siempre actualizado.

Visto en Krebs On Security

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Submarine Cable Map 2014

by cybercaronte - on ago 30th 2014 - 1 Comment

Captura de pantalla 2014-08-29 a la(s) 23.43.56

Click en la imagen para ampliar.

Submarine Cable Map 2014

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Er docu der finde: La escuela olvidada

by tuxotron - on ago 29th 2014 - No Comments

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Presentaciones de Defcon 22 ya disponibles

by tuxotron - on ago 25th 2014 - 1 Comment


defcon22.jpg

Ya se encuentran disponibles las presentaciones (diapositivas y algún documento extra) de Defcon 22:

  • Protecting SCADA From the Ground Up – PDF
  • Detecting Bluetooth Surveillance Systems – PDF
  • Dropping Docs on Darknets: How People Got Caught – PDF
  • Hacking 911: Adventures in Disruption, Destruction, and Death – PDF
  • How to Disclose an Exploit Without Getting in Trouble – PDF
  • Reverse Engineering Mac Malware – PDF
  • NSA Playset: PCIe – PDF
  • The Monkey in the Middle: A pentesters guide to playing in traffic. – PDF
  • Investigating PowerShell Attacks – PDF
  • Is This Your Pipe? Hijacking the Build Pipeline. – PDF
  • Screw Becoming A Pentester – When I Grow Up I Want To Be A Bug Bounty Hunter! – PDF
  • Home Alone with localhost: Automating Home Defense – PDF
  • Meddle: Framework for Piggy-back Fuzzing and Tool Development – PDF
  • Instrumenting Point-of-Sale Malware: A Case Study in Communicating Malware Analysis More Effectively – PDF White Paper
  • One Man Shop: Building an effective security program all by yourself – PDF
  • RF Penetration Testing, Your Air Stinks – PDF
  • Touring the Darkside of the Internet. An Introduction to Tor, Darknets, and Bitcoin – PDF
  • USB for all! – PDF
  • ShareEnum: We Wrapped Samba So You Don’t Have To – PDF
  • An Introduction to Back Dooring Operating Systems for Fun and Trolling – PDF
  • Android Hacker Protection Level 0 – PDF
  • Anatomy of a Pentest; Poppin’ Boxes like a Pro – PDF
  • Bug Bounty Programs Evolution – PDF Extras
  • Practical Foxhunting 101 – PDF
  • Client-Side HTTP Cookie Security: Attack and Defense – PDF
  • Bypass firewalls, application white lists, secure remote desktops under 20 seconds – PDF
  • PropLANE: Kind of keeping the NSA from watching you pee – PDF
  • Getting Windows to Play with Itself: A Hacker’s Guide to Windows API Abuse – PDF
  • Weaponizing Your Pets: The War Kitteh and the Denial of Service Dog – PDF
  • Through the Looking-Glass, and What Eve Found There – PDF White Paper
  • Summary of Attacks Against BIOS and Secure Boot – PDF
  • I am a legend: Hacking Hearthstone with machine learning – PDF
  • The Secret Life of Krbtgt – PDF
  • The $env:PATH less Traveled is Full of Easy Privilege Escalation Vulns – PDF
  • Hacking US (and UK, Australia, France, etc.) traffic control systems – PDF
  • The Cavalry Year[0] & a Path Forward for Public Safety – PDF
  • NSA Playset: DIY WAGONBED Hardware Implant over I2C – PDF
  • Abuse of Blind Automation in Security Tools – PDF
  • Why Don’t You Just Tell Me Where The ROP Isn’t Suppose To Go – PDF
  • Steganography in Commonly Used HF Radio Protocols – PDF Extras
  • Saving Cyberspace by Reinventing File Sharing – PDF
  • Empowering Hackers to Create a Positive Impact – PDF
  • Just What The Doctor Ordered? – PDF
  • Check Your Fingerprints: Cloning the Strong Set – PDF
  • Shellcodes for ARM: Your Pills Don’t Work on Me, x86 – PDF
  • Blowing up the Celly – Building Your Own SMS/MMS Fuzzer – PDF
  • Mass Scanning the Internet: Tips, Tricks, Results – PDF
  • Deconstructing the Circuit Board Sandwich: Effective Techniques for PCB Reverse Engineering – PDF
  • Saving the Internet (for the Future) – PDF
  • Burner Phone DDOS 2 dollars a day : 70 Calls a Minute – PDF
  • Hack All The Things: 20 Devices in 45 Minutes – PDF
  • Stolen Data Markets: An Economic and Organizational Assessment – PDF
  • Raspberry MoCA – A recipe for compromise – PDF White Paper 1 White Paper 2
  • Girl… Fault-Interrupted. – PDF
  • Extreme Privilege Escalation On Windows 8/UEFI Systems – PDF White Paper
  • NinjaTV – Increasing Your Smart TV’s IQ Without Bricking It – PDF
  • Oracle Data Redaction is Broken – PDF
  • Weird-Machine Motivated Practical Page Table Shellcode & Finding Out What’s Running on Your System – PDF
  • Catching Malware En Masse: DNS and IP Style – PDF White Paper
  • Attacking the Internet of Things using Time – PDF
  • Open Source Fairy Dust – PDF
  • Learn how to control every room at a luxury hotel remotely: the dangers of insecure home automation deployment – PDF White Paper
  • Generating ROP payloads from numbers – PDF
  • DEF CON Comedy Jam Part VII, Is This The One With The Whales? – PDF
  • The NSA Playset: RF Retroreflectors – PDF 1 PDF 2
  • VoIP Wars: Attack of the Cisco Phones – PDF
  • Playing with Car Firmware or How to Brick your Car – PDF
  • Measuring the IQ of your Threat Intelligence feeds – PDF
  • Secure Because Math: A Deep Dive On Machine Learning-Based Monitoring – PDF
  • Abusing Software Defined Networks – PDF
  • NSA Playset : GSM Sniffing – PDF
  • Cyberhijacking Airplanes: Truth or Fiction? – PDF
  • Am I Being Spied On? Low-tech Ways Of Detecting High-tech Surveillance – PDF
  • Detecting and Defending Against a Surveillance State – PDF
  • Acquire current user hashes without admin privileges – PDF
  • You’re Leaking Trade Secrets – PDF
  • Veil-Pillage: Post-exploitation 2.0 – PDF
  • From Raxacoricofallapatorius With Love: Case Studies In Insider Threat – PDF
  • Don’t DDoS Me Bro: Practical DDoS Defense – PDF
  • Advanced Red Teaming: All Your Badges Are Belong To Us – PDF
  • I Hunt TR-069 Admins: Pwning ISPs Like a Boss – PDF
  • The Only Way to Tell the Truth is in Fiction: The Dynamics of Life in the National Security State – PDF
  • A Journey to Protect Points-of-sale – PDF
  • Impostor — Polluting Tor Metadata – PDF
  • Domain Name Problems and Solutions – PDF White Paper
  • Optical Surgery; Implanting a DropCam – PDF
  • Manna from Heaven: Improving the state of wireless rogue AP attacks – PDF
  • The Open Crypto Audit Project – PDF
  • Practical Aerial Hacking & Surveillance – PDF White Paper
  • From root to SPECIAL: Pwning IBM Mainframes – PDF
  • PoS Attacking the Traveling Salesman – PDF
  • Don’t Fuck It Up! – PDF
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