ShellcodeTemplate - An Easily Modifiable Shellcode Template For Windows X64/X86

An easily modifiable shellcode template for Windows x64/x86 How does it work? This template is heavily based on Austin Hudson's aka SecIdiot TitanLdr It compiles the project into a PE Executable and extracts the .text section Example The entrypoint of the shellcode looks like this. Of course, thi...

BuilderOrcus Insecure Permissions

Discovery / credits: Malvuln - malvuln.com c 2022 Original source: https://malvuln.com/advisory/cc3670f1b3e60e00b43c86d787563a44.txt Contact: [email protected] Media: twitter.com/malvuln Threat: BuilderOrcus Orcus.Administration-cracked.exe Vulnerability: Insecure Permissions Description: When...

transparencia.panelas.pe.gov.br Cross Site Scripting vulnerability OBB-2428686

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

KLA12481 Multiple vulnerabilities in Microsoft System Center

Multiple vulnerabilities were found in Microsoft System Center. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, spoof user interface. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in Microsoft Defender for IoT c...

Dahua ToolBox 1.010.0000000.0 DLL Hijacking

Hi all, I have actually contacted Dahua PSIRT team and they confirmed the vulnerability exists few days ago but then since this product is not in that scope on requesting CVE and therefore I am going to disclose the details here: Vulnerable Software and Version: ToolBox-V1.010.0000000.0 versions...

Backdoor.Win32.Acropolis.10 Insecure Permissions

Discovery / credits: Malvuln - malvuln.com c 2022 Original source: https://malvuln.com/advisory/c3e2bbe5dca96687422f2b4e8c80f4ce.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Acropolis.10 Vulnerability: Insecure Permissions Description: The malware writes a PE...

Backdoor.Win32.Agent.baol Insecure Permissions

Discovery / credits: Malvuln - malvuln.com c 2022 Original source: https://malvuln.com/advisory/1f84a5305b65d7f6aa3afa7e2f2bda0e.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Agent.baol Vulnerability: Insecure Permissions Description: The malware writes severa...

Mageia: Security Advisory (MGASA-2014-0123)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2021-0160)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CosaNostra Builder Insecure Permissions

Discovery / credits: Malvuln - malvuln.com c 2022 Original source: https://malvuln.com/advisory/61285c988de52b7c067fb2e703f2ab83.txt Contact: [email protected] Media: twitter.com/malvuln Threat: CosaNostra Builder Vulnerability: Insecure Permissions Description: The malware creates PE files wit...

WinVerifyTrust Signature Validation Vulnerability

Why is Microsoft republishing a CVE from 2013? We are republishing CVE-2013-3900 in the Security Update Guide to update the Security Updates table and to inform customers that the EnableCertPaddingCheck is available in all currently supported versions of Windows 10 and Windows 11. While the forma...

KLA12432 RCE vulnerability in Microsoft Products (ESU)

Remote code execution vulnerability was found in Microsoft Products Extended Security Update. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories CVE-2013-3900 Exploitation Public exploits exist for this vulnerability. Related products Microsoft-Windows...

KLA12421 Multiple vulnerabilities in Microsoft Developer Tools

Multiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to cause denial of service, gain privileges. Below is a complete list of vulnerabilities: 1. Denial of service vulnerability in .NET Framework can be exploited remotely to cause...

Microsoft WinVerifyTrust function Remote Code Execution

A remote code execution vulnerability exists in the way that the WinVerifyTrust function handles Windows Authenticode signature verification for PE files...

Skrull - A Malware DRM, That Prevents Automatic Sample Submission By AV/EDR And Signature Scanning From Kernel

Skrull is a malware DRM, that prevents Automatic Sample Submission by AV/EDR and Signature Scanning from Kernel. It generates launchers that can run malware on the victim using the Process Ghosting technique. Also, launchers are totally anti-copy and naturally broken when got submitted. It's a...

DLLHijackingScanner - This Is A PoC For Bypassing UAC Using DLL Hijacking And Abusing The "Trusted Directories" Verification

This is a PoC for bypassing UAC using DLL hijacking and abusing the "Trusted Directories" verification. Generate Header from CSV The python script CsvToHeader.py can be used to generate a header file. By default it will use the CSV file dllhijackingcandidates.csv that can be found here:...

Backdoor.Win32.Agent.ad Insecure Credential Storage

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/d2b933ebadd5c808ca4c68ae173e2d62.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Agent.ad Vulnerability: Insecure Credential Storage Description: The malware listens ...

Heap-based Buffer Overflow in zyantific/zydis

As discussed in the report at https://www.huntr.dev/bounties/96b0a482-7041-45b1-9327-c6a4a8f32d3a/, I am re-opening the report here for proper tracking. Description Hello, we hope you're doing well during these challenging times. Whilst testing zydis built from commit 077b185 with Clang12 + ASan ...

DCOM abuse and lateral movement with Cobalt Strike

Introduction When researching lateral movement techniques I came across a post from Raphael Mudge of Cobalt Strike fame. He details scripting an Aggressor Script for Matt Nelson’s MMC20.Application Lateral Movement technique. Reading that post spurred me to make my own DCOM based lateral movement...

Heap-based Buffer Overflow in zyantific/zydis

Description Hello, we hope you're doing well during these challenging times. Whilst testing zydis built from commit 077b185 with Clang12 + ASan on Ubuntu 18.04, we discovered a crafted PE file that when fed to ZydisPE triggers a heap-buffer-overflow, READ of size 1. Proof of Concept POC Base64...