Archive | Cryptography




CyberChef – Cyber Swiss Army Knife

CyberChef is a simple, intuitive web app for carrying out all manner of “cyber” operations within a web browser. These operations include simple encoding like XOR or Base64, more complex encryption like AES, DES and Blowfish, creating binary and hexdumps, compression and decompression of data, calculating hashes and checksums, IPv6 and X.509 parsing, changing character […]

Tags: , , , , , , ,

Posted in: Cryptography, General Hacking, Security Software | Add a Comment

GnuPG Crypto Library libgcrypt Cracked Via Side-Channel

Some clever boffins including Internet software pioneer djb have gotten libgcrypt cracked via a Side-Channel attack which has to do with the direction of a sliding window carried out in the library. Patches have already been released so update your Linux servers ASAP, even though honestly it seems like a fairly theoretical attack (this side-channel […]

Tags: , , , , , , , , , ,

Posted in: Cryptography, Exploits/Vulnerabilities | Add a Comment

OpenPuff – Professional Steganography Tool

OpenPuff is a professional steganography tool, with unique features you won’t find among any other free or commercial software. OpenPuff is 100% free and suitable for highly sensitive data covert transmission. The tool contains deniable steganography, carrier chains, unique layers of security and obfuscation, multiple carrier formats, is portable and is freeware (ad-free). Features Carrier […]

Tags: , , , , , , , , ,

Posted in: Cryptography, Privacy | Add a Comment

NotPetya Ransomeware Wreaking Havoc

The latest splash has been made by the Petya or NotPetya Ransomware that exploded in Ukraine and is infecting companies all over the World. It’s getting some people in deep trouble as there’s no way to recover the files once encrypted. The malware seems to be trying to hide its intent as it doesn’t really […]

Tags: , , , , , , , ,

Posted in: Cryptography, Exploits/Vulnerabilities, Malware | Add a Comment

OneLogin Hack – Encrypted Data Compromised

The OneLogin hack is blowing up now it seems like whoever got access can also decrypt encrypted customer data which is just about AS BAD as it can get for a password/identity management service. Now I’m a HUGE supporter of password management tools as I’ve mentioned many times here, so anyone who signed up for […]

Tags: , , , , , , ,

Posted in: Cryptography, Exploits/Vulnerabilities, Privacy, Web Hacking | Add a Comment

sheep-wolf – Exploit MD5 Collisions For Malware Detection

sheep-wolf is a tool to help you Exploit MD5 Collisions in software, specially malware samples which are commonly detected using MD5 hash signatures. and then a malicious one (Wolf) that have the same MD5 hash. Please use this code to test if the security products in your reach use MD5 internally to fingerprint binaries and […]

Tags: , , , , , , ,

Posted in: Cryptography, Forensics, Malware | Add a Comment

Pybelt – The Hackers Tool Belt

Pybelt is a Python-based hackers tool belt capable of cracking hashes without prior knowledge of the algorithm, scanning ports on a given host, searching for SQLi vulnerabilities in a given URL, verifying that your Google dorks work like they should, verifying the algorithm of a given hash, scanning a URL for XSS vulnerability, and finding […]

Tags: , , , , , , ,

Posted in: Cryptography, Hacking Tools, Network Hacking | Add a Comment

WannaCry Ransomware Foiled By Domain Killswitch

Whilst I was away on a tropical island enjoying myself the Infosec Internet was on fire with news of the global WannaCry ransomware threat which showed up in the UK NHS and was spreading across 74 different countries. The Ransomware seems to be the first that is P2P using an SMB exploit from the NSA […]

Tags: , , , , , , , , ,

Posted in: Cryptography, Exploits/Vulnerabilities, Malware | Add a Comment

pemcracker – Tool For Cracking PEM Files

pemcracker is a tool for cracking PEM files that are encrypted and have a password. The purpose is to attempt to recover the password for encrypted PEM files while utilising all the CPU cores. Inspired by Robert Graham’s pemcrack, it still uses high-level OpenSSL calls in order to guess the password. As an optimisation, instead […]

Tags: , , , , , , , ,

Posted in: Cryptography, Hacking Tools, Password Cracking | Add a Comment

spectrology – Basic Audio Steganography Tool

spectrology is a Python-based audio steganography tool that can convert images to audio files with a corresponding spectrogram encoding, this allows you to hide hidden messages via images inside audio files. Using this tool you can select range of frequencies to be used and all popular image codecs are supported. Usage

Example

You […]

Tags: , , , , , ,

Posted in: Cryptography, Hacking Tools, Privacy | Add a Comment

Popular Tags

computer-security · darknet · Database Hacking · exploits · fuzzing · google · hacking · hacking-networks · hacking-websites · hacking-windows · hacking tool · Hacking Tools · information gathering · malware · microsoft · network-security · Network Hacking · Password Cracking · pen-testing · penetration-testing · Phishing · Privacy · Python · scammers · Security · Security Software · spam · spammers · sql-injection · trojans · virus · viruses · vulnerabilities · web-application-security · web-security · Web Hacking · windows · windows-security · Windows Hacking · XSS ·