CVE-2020-12022: Improper Validation of Array Index

Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. An improper validation vulnerability exists that could allow an attacker to inject specially crafted input into memory where it can be executed...

'Narrator' Windows Utility Trojanized to Gain Full System Control

A suspected Chinese advanced persistent threat APT group has been spotted attacking tech companies using a trojanized screen-reader application, replacing the built-in Narrator “Ease of Access” feature in Windows. According to BlackBerry Cylance, the attackers also deploy a version of the...

fireELF - Fileless Linux Malware Framework

fireELF is a opensource fileless linux malware framework thats crossplatform and allows users to easily create and manage payloads. By default is comes with 'memfdcreate' which is a new way to run linux elf executables completely from memory, without having the binary touch the harddrive. Feature...

sRDI - Shellcode Implementation Of Reflective DLL Injection

sRDI allows for the conversion of DLL files to position independent shellcode. Functionality is accomplished via two components: C project which compiles a PE loader implementation RDI to shellcode Conversion code which attaches the DLL, RDI, and user data together with a bootstrap This project i...

PowerShell: In-Memory Injection Using CertUtil.exe

Have you ever heard the old saying," The only constant in life is change?" Nothing is truer in the world of penetration testing and information security than the certainty of change. New defenses are always emerging, and the guys and gals in the red team game are always having to evolve our effor...

FinFisher exposed: A researcher’s tale of defeating traps, tricks, and complex virtual machines

Office 365 Advanced Threat Protection Office 365 ATP blocked many notable zero-day exploits in 2017. In our analysis, one activity group stood out: NEODYMIUM. This threat actor is remarkable for two reasons: Its access to sophisticated zero-day exploits for Microsoft and Adobe software Its use of...

Invoke-Mimikatz Memory Injection Credential Harvesting

Mimikatz is a post-exploitation tool used to perform cerdential harvesting on a Windows machine. An attacker can use Powershell in order to inject and run Mimikatz into the system's memory...

Windows Escalate UAC Protection Bypass (In Memory Injection) Abusing WinSXS

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core/exploit/exe' class MetasploitModule 'Windows Escalate UAC Protection Bypass In Memory Injection abusing WinSXS', 'Description' = %q This module will...

Remote Symbol Resolution

Introduction The following blog discusses a couple of common techniques that malware uses to obscure its access to the Windows API. In both forms examined, analysts must calculate the API start address and resolve the symbol from the runtime process in order to determine functionality. After...

Remote Symbol Resolution

Introduction The following blog discusses a couple of common techniques that malware uses to obscure its access to the Windows API. In both forms examined, analysts must calculate the API start address and resolve the symbol from the runtime process in order to determine functionality. After...

CVE-2016-8655 kernel race condition vulnerability the Debug analysis-vulnerability warning-the black bar safety net

12 5 March, hilipPettersson published a piece that already exists Linux kernel up to 5 years of local mention the right vulnerability, affecting virtually all Linux mainstream distributions, a time limelight without the two, no less than some time ago of“Dirty Cow”in. For this black magic...

VBox Satellite Express 2.3.17.3 - Arbitrary Write

VBox Satellite Express 2.3.17.3 - Arbitrary Write KL-001-2015-005 : VBox Satellite Express Arbitrary Write Privilege Escalation Title: VBox Satellite Express Arbitrary Write Privilege Escalation Advisory ID: KL-001-2015-005 Publication Date: 2015.09.16 Publication URL:...

XGI Windows VGA Display Manager Arbitrary Write Privilege Escalation

Vulnerability Details Affected Vendor: Silicon Integrated Systems Corporation Affected Product: XGI VGA Display Manager Affected Version: 6.14.10.1090 Platform: Microsoft Windows XP SP3 CWE Classification: CWE-123: Write-what-where condition Impact: Arbitrary Code Execution Attack vector: IOCTL...

Meterpreter over SSH – MeterSSH

Meterpreter over SSH As penetration testers, it’s crucial to identify what types of attacks are detected and what’s not. After running into a recent penetration test with a next generation firewall, most analysis has shifted away from the endpoints and more towards network analysis. While there...

Microsoft Bluetooth Personal Area Networking (BthPan.sys) Privilege Escalation

No description provided by source. This module requires Metasploit: http//metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' require 'msf/core/exploit/local/windowskernel' require 'rex' class Metasploit3 Msf::Exploit::Local Rank =...

VirtualBox Guest Additions VBoxGuest.sys Privilege Escalation

No description provided by source. This module requires Metasploit: http//metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' require 'msf/core/exploit/local/windowskernel' require 'rex' class Metasploit3 Msf::Exploit::Local Rank =...

Oracle VM VirtualBox Guest Additions 4.3.10r93012 - 'VBoxGuest.sys' Local Privilege Escalation (Metasploit)

This module requires Metasploit: http//metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' require 'msf/core/exploit/local/windowskernel' require 'rex' class Metasploit3 'VirtualBox Guest Additions VBoxGuest.sys Privilege Escalation',...

VirtualBox Guest Additions VBoxGuest.sys Privilege Escalation

This module requires Metasploit: http//metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' require 'msf/core/exploit/local/windowskernel' require 'rex' class Metasploit3 'VirtualBox Guest Additions VBoxGuest.sys Privilege Escalation',...

Microsoft XP SP3 - BthPan.sys Arbitrary Write Privilege Escalation

No description provided by source. """ Title: Microsoft XP SP3 BthPan.sys Arbitrary Write Privilege Escalation Advisory ID: KL-001-2014-002 Publication Date: 2014-07-18 Publication URL: https://www.korelogic.com/Resources/Advisories/KL-001-2014-002.txt 1. Vulnerability Details Affected Vendor:...

Microsoft XP SP3 MQAC.sys - Arbitrary Write Privilege Escalation Exploit

Exploit for windows platform in category local exploits Title: Microsoft XP SP3 MQAC.sys Arbitrary Write Privilege Escalation Publication Date: 2014.07.18 Publication URL: https://www.korelogic.com/Resources/Advisories/KL-001-2014-003.txt 1. Vulnerability Details Affected Vendor: Microsoft Affect...