Fact vs. Fiction: 10 Endpoint Security Myths Debunked

Simply defined, endpoint security protects desktops, laptops, servers, and fixed-function devices from malicious internal and external threats. Endpoint security combines various threat detection, response and prevention technologies to help organizations disrupt cyberattacks. Despite the clear-c...

Fawkes: Digital Image Cloaking

Fawkes is a system for manipulating digital images so that they aren't recognized by facial recognition systems. At a high level, Fawkes takes your personal images, and makes tiny, pixel-level changes to them that are invisible to the human eye, in a process we call image cloaking. You can then u...

Brazil's Banking Trojans Go Global

Malware that is typically used in Brazil is expanding its geography, targeting users in North America, Europe and elsewhere in Latin America. Banking trojans, which steal online banking logins and other financial credentials from unsuspecting victims, are fairly common – but the more sophisticate...

K8tools

It is an offensive tool for web application exploitation. The repository, K8tools, contains a collection of tools for various purposes, including internal penetration, privilege escalation, remote overflow, vulnerability exploitation, scanning, password cracking, and evasion. The primary focus is...

Email Sender Identity is Key to Solving the Phishing Crisis

Email is in crisis. Despite massive advancements in perimeter and endpoint defenses, email remains a cybersecurity weak link for many companies. Why? Email is at the heart of everything we do online. It’s an essential line of communication for one-on-one and group conversations, both...

Faxhell - A Bind Shell Using The Fax Service And A DLL Hijack

A Proof-of-Concept bind shell using the Fax service and a DLL hijack based on Ualapi.dll. See our writeup at: https://windows-internals.com/faxing-your-way-to-system/ How to use Build Ualapi.dll and place in c:\windows\system32 Start the Fax service, which will load the DLL and call the export...

Xeexe - Undetectable And XOR Encrypting With Custom KEY (FUD Metasploit RAT)

Undetectable Reverse shell & Xor encrypting with custom KEYFUD Metasploit Rat bypass Top Antivirus like BitDefender,Malwarebytes,Avast,ESET-NOD32,AVG,...PYTHON 3 Undetectable Reverse shell Metasploit Rat Xeexe is an FUD exploiting tool which compiles a malware with famous payload, and then the...

Over 100 New Chrome Browser Extensions Caught Spying On Users

Google recently removed 106 more extensions from its Chrome Web Store after they were found illegally collecting sensitive user data as part of a "massive global surveillance campaign" targeting oil and gas, finance, and healthcare sectors. Awake Security, which disclosed the findings late last...

Over 100 New Chrome Browser Extensions Caught Spying On Users

Google recently removed 106 more extensions from its Chrome Web Store after they were found illegally collecting sensitive user data as part of a "massive global surveillance campaign" targeting oil and gas, finance, and healthcare sectors. Awake Security, which disclosed the findings late last...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

SMBGhost-LPE-Metasploit-Module This is an implementation of th...

Multi-stage APT attack drops Cobalt Strike using Malleable C2 feature

This blog post was authored by Hossein Jazi and Jérôme Segura On June 10, we found a malicious Word document disguised as a resume that uses template injection to drop a .Net Loader. This is the first part of a multi-stage attack that we believe is associated to an APT attack. In the last stage,...

Machine Learning Security Evasion Competition 2020 Invites Researchers to Defend and Attack

Machine learning ML is an increasingly valuable tool in cyber security as adversaries continually evolve their tactics and techniques to evade detection. As machine learning has advanced and sophisticated ML models have been developed to assist security professionals in protecting the cloud,...

Machine Learning Security Evasion Competition 2020 Invites Researchers to Defend and Attack

Machine learning ML is an increasingly valuable tool in cyber security as adversaries continually evolve their tactics and techniques to evade detection. As machine learning has advanced and sophisticated ML models have been developed to assist security professionals in protecting the cloud,...

Machine Learning Security Evasion Competition 2020 Invites Researchers to Defend and Attack

Machine learning ML is an increasingly valuable tool in cyber security as adversaries continually evolve their tactics and techniques to evade detection. As machine learning has advanced and sophisticated ML models have been developed to assist security professionals in protecting the cloud,...

Threat Spotlight: Astaroth — Maze of obfuscation and evasion reveals dark stealer

By Nick Biasini, Edmund Brumaghin and Nick Lister. Cisco Talos is detailing an information stealer, Astaroth, that has been targeting Brazil with a variety of lures, including COVID-19 for the past nine to 12 months.Complex maze of obfuscation and anti-analysis/evasion techniques implemented by...

Linux/x64 Anti-Debug Trick INT3 Trap Shellcode (113 bytes)

113 bytes small Linux/x64 anti-debug trick INT3 trap with execve"/bin/sh" shellcode that is NULL free. / Shellcode Title: linux/x64 anti-debug trick INT3 trap + execve"/bin/sh" - NULL Free - 113 bytes Shellcode Author: Dario Castrogiovanni Tested on: LXLE Linux 18.04 x64 Description: This shellco...

Credit card skimmer masquerades as favicon

Malware authors are notorious for their deceptive attempts at staying one step ahead of defenders. As their schemes get exposed, they always need to go back to their bag of tricks to pull out a new one. When it comes to online credit card skimmers, we have already seen a number of evasion...

kernel: offset2lib allows for the stack guard page to be jumped over

A flaw was found in the Linux kernel's implementation of mapping ELF PIE binary loading to allow evasion of the stack-guard page protection mechanisms that intend to mitigate this behavior. This issue appears to be limited to i386 based systems...

U.S. Offers Rewards up to $5 Million for Information on North Korean Hackers

The United States agencies today released a joint advisory warning the world about the 'significant cyber threat' posed by North Korean state-sponsored hackers to the global banking and financial institutions. Besides a summary of recent cyberattacks attributed to North Korean hackers, the...

Dark_Nexus Botnet Compromises Thousands of ASUS, D-Link Routers

A new botnet has compromised hundreds of ASUS, D-Link and Dasan Zhone routers over the past three months, as well as Internet of Things IoT devices like video recorders and thermal cameras. The botnet, called darknexus based on a string it prints in its banner, uses processes similar to previous...