A Death Match of Domain Generation Algorithms

By Hongliang Liu and Yuriy Yuzifovich Originally posted on December 29, 2017 Today's post is all about DGA's Domain Generation Algorithms: what they are, why they came into existence, what are some use cases where they are used, and, most importantly - how to detect and block them. As we will...

UBUNTU-CVE-2017-18021

It was discovered that QtPass before 1.2.1, when using the built-in password generator, generates possibly predictable and enumerable passwords. This only applies to the QtPass GUI...

DEBIAN-CVE-2017-18021

It was discovered that QtPass before 1.2.1, when using the built-in password generator, generates possibly predictable and enumerable passwords. This only applies to the QtPass GUI...

CVE-2017-18021

It was discovered that QtPass before 1.2.1, when using the built-in password generator, generates possibly predictable and enumerable passwords. This only applies to the QtPass GUI...

CVE-2017-18021

It was discovered that QtPass before 1.2.1, when using the built-in password generator, generates possibly predictable and enumerable passwords. This only applies to the QtPass GUI...

CVE-2017-18021

QtPass before 1.2.1 (QtPass GUI) uses a non-cryptographically secure RNG seeded with srand(msecs) based on the last-second, yielding possibly predictable/enumerable passwords and exposing them to attackers. Impact: passwords generated by the built-in generator may be recovered or enumerated. Reme...

CVE-2017-18021

It was discovered that QtPass before 1.2.1, when using the built-in password generator, generates possibly predictable and enumerable passwords. This only applies to the QtPass GUI...

emailgenerator.centaur.co.uk XSS vulnerability

Open Bug Bounty ID: OBB-460536 Description| Value ---|--- Affected Website:| emailgenerator.centaur.co.uk Vulnerable Application:| Custom Code Vulnerability Type:| XSS Cross Site Scripting / CWE-79 CVSSv3 Score:| 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Remediation Guide:| OWASP XSS...

Linux/x64 - Custom Encoded XOR + Polymorphic + execve(/bin/sh) Shellcode (Generator)

Linux/x64 - Custom Encoded XOR + Polymorphic + execve/bin/sh Shellcode Generator. Shellcode exploit for Generator platform !/usr/bin/python from random import randint encoded = "" encoded2 = "" badchars = 0x00 shellcode = "\x90" +...

How to try to predict the output of Micali-Schnorr Generator (MS-DRBG) knowing the factorization. Part II

See also Part I and Part III of this series tl;dr In the previous article of the same series we tried to predict the output of Micali-Schnorr Generator MS-DRBG knowing the factorization. In this blog post we continue the effort started in part I showing different strategies. If you want to skip a...

Authentication flaw

An improper authentication issue was discovered in Johnson & Johnson Ethicon Endo-Surgery Generator Gen11, all versions released before November 29, 2017. The security authentication mechanism used between the Ethicon Endo-Surgery Generator Gen11 and single-patient use products can be bypassed,...

CVE-2017-14018

Affected product : Ethicon Endo-Surgery Generator Gen11 (all versions released before 2017-11-29). Vulnerability : Improper Authentication (CWE-287) where the security mechanism between Gen11 and single-patient use products can be bypassed, allowing unauthorized devices to connect and potentially...

CVE-2017-14018

An improper authentication issue was discovered in Johnson & Johnson Ethicon Endo-Surgery Generator Gen11, all versions released before November 29, 2017. The security authentication mechanism used between the Ethicon Endo-Surgery Generator Gen11 and single-patient use products can be bypassed,...

CVE-2017-15116

A flaw was found in the Linux kernel's random number generator API. A null pointer dereference in the rngapireset function may result in denial of service, crashing the system...

Ethicon Endo-Surgery Generator G11 Security Bypass Vulnerability

The Ethicon Endo-Surgery Generator G11 is a host of ultrasound high-frequency surgical integrated systems deployed in the healthcare and public health sectors. A security bypass vulnerability exists in the Ethicon Endo-Surgery Generator G11 that could allow unauthorized devices to connect to the...

ysoserial.net - Deserialization payload generator for a variety of .NET formatters

A proof-of-concept tool for generating payloads that exploit unsafe .NET object deserialization. Description ysoserial.net is a collection of utilities and property-oriented programming "gadget chains" discovered in common .NET libraries that can, under the right conditions, exploit .NET...

sAINT - A Spyware Generator for Windows systems written in Java

sAINT is a Spyware Generator for Windows systems written in Java. Features Keylogger Take Screenshot Webcam Capture Persistence Tested On KaliLinux - ROLLING EDITION How To Use Install dependencies you need Maven and JDK 8 package installed $ apt install maven default-jdk default-jre openjdk-8-jd...

SpookFlare - Meterpreter Loader Generator With Multiple Features For Bypassing Client-Side And Network-Side Countermeasures

SpookFlare has a different perspective to bypass security measures and it gives you the opportunity to bypass the endpoint countermeasures at the client-side detection and network-side detection. SpookFlare is a loader generator for Meterpreter Reverse HTTP and HTTPS stages. SpookFlare has custom...

Arbitrary Code Execution

swagger-parser is susceptible to arbitrary code execution attacks. It does not use a safe parsing method in both the readYamlTree and readYamlValue functions of swagger-parser, allowing malicious YAML files from untrusted remote sources to be parsed to the applications. All the online code...

EvilURL - An Unicode Domain Phishing Generator for IDN Homograph Attack

An unicode domain phishing generator for IDN Homograph Attack. VIDEO DEMO CLONE git clone https://github.com/UndeadSec/EvilURL.git RUNNING cd EvilURL python evilurl.py PREREQUISITES python 2.7 TESTED ON Kali Linux - ROLLING EDITION Download EvilURL...