yara:pe_fuzzer: Heap-buffer-overflow in pe_get_section_full_name

Project: https://github.com/VirusTotal/yara.git Detailed Report: https://oss-fuzz.com/testcase?key=4884983219617792 Project: yara Fuzzing Engine: libFuzzer Fuzz Target: pefuzzer Job Type: libfuzzerasanyara Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6110000012bd...

KLA12297 Multiple vulnerabilities in Microsoft System Center

Multiple vulnerabilities were found in Microsoft System Center. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, gain privileges. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in Open Management...

CobaltStrikeParser - Python parser for CobaltStrike Beacon's configuration

Python parser for CobaltStrike Beacon's configuration Description Use parsebeaconconfig.py for stageless beacons, memory dumps or C2 urls with metasploit compatibility mode default true. Many stageless beacons are PEs where the beacon code itself is stored in the .data section and xored with 4-by...

SigFlip - A Tool For Patching Authenticode Signed PE Files (Exe, Dll, Sys ..Etc) Without Invalidating Or Breaking The Existing Signature

SigFlip is a tool for patching authenticode signed PE files exe, dll, sys ..etc in a way that doesn't affect or break the existing authenticode signature, in other words you can change PE file checksum/hash by embedding data i.e shellcode without breaking the file signature, integrity checks or P...

PEzor - Open-Source Shellcode And PE Packer

Read the blog posts here: https://iwantmore.pizza/posts/PEzor.html https://iwantmore.pizza/posts/PEzor2.html https://iwantmore.pizza/posts/PEzor3.html https://iwantmore.pizza/posts/PEzor4.html Installation The install.sh is designed to work on a Kali Linux distro. ---------------- \ / \ //\ \ |/|...

Huan - Encrypted PE Loader Generator

Huan is an encrypted PE Loader Generator that I developed for learning PE file structure and PE loading processes. It encrypts the PE file to be run with different keys each time and embeds it in a new section of the loader binary. Currently, it works on 64 bit PE files. How It Works? First, Huan...

Process-Dump - Windows Tool For Dumping Malware PE Files From Memory Back To Disk For Analysis

Process Dump is a Windows reverse-engineering command-line tool to dump malware memory components back to disk for analysis. Often malware files are packed and obfuscated before they are executed in order to avoid AV scanners, however when these files are executed they will often unpack or inject...

PT-2021-27718

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: A heap-buffer-overflow READ 1 crash has been reported. The crash involves the pe valid dll name, pe parse delay import dll name, and pe parse delayed...

yara:pe_fuzzer: Heap-buffer-overflow in pe_valid_dll_name

Project: https://github.com/VirusTotal/yara.git Detailed Report: https://oss-fuzz.com/testcase?key=6095632199712768 Project: yara Fuzzing Engine: libFuzzer Fuzz Target: pefuzzer Job Type: libfuzzerasanyara Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6110000011bf...

UnhookMe - An Universal Windows API Resolver And Unhooker Addressing Problem Of Invoking Unmonitored System Calls From Within Of Your Red Teams Malware

In the era of intrusive AVs and EDRs that introduce hot-patches to the running processes for their enhanced optics requirements, modern adversaries must have a robust tool to slide through these watchguards. The propsed implementation of dynamic imports resolver that would be capable of unhooking...

KLA12252 Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to cause denial of service, spoof user interface, execute arbitrary code, obtain sensitive information, gain privileges. Below is a complete list of vulnerabilities: 1. A memory corruption...

bloaty:fuzz_target: Heap-buffer-overflow in bloaty::pe::PeFile::Initialize

Project: https://github.com/google/bloaty.git Detailed Report: https://oss-fuzz.com/testcase?key=4987539889979392 Project: bloaty Fuzzing Engine: libFuzzer Fuzz Target: fuzztarget Job Type: libfuzzerasani386bloaty Platform Id: linux Crash Type: Heap-buffer-overflow READ Crash Address: 0xf5103a9f...

CVE-2021-0280: Improper Initialization

Due to an Improper Initialization vulnerability in Juniper Networks Junos OS on PTX platforms and QFX10K Series with Paradise PE chipset-based line cards, ddos-protection configuration changes made from the CLI will not take effect as expected beyond the default DDoS Distributed Denial of Service...

Sharperner - Simple Executable Generator With Encrypted Shellcode

Sharperner is a tool written in CSharp that generate .NET dropper with AES and XOR obfuscated shellcode. Generated executable can possibly bypass signature check but I cant be sure it can bypass heuristic scanning. Features PE binary Process Hollowing PPID Spoofing Random generated AES key and iv...

SUSE: Security Advisory (SUSE-SU-2014:0670-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

Backdoor.Win32.DarkMoon.a Insecure Transit

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/7361fe3620fb6e18467c8e15e224b0b8B.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.DarkMoon.a Vulnerability: Insecure Transit Description: Dark Moon v1 client by...

KLA12173 Multiple vulnerabilities in Microsoft Developer Tools

Multiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in Visual Studio Code can be exploited remotely to...

Juniper Junos DoS (JSA11148)

The version of Junos OS installed on the remote host is affected by a denial of service vulnerability as referenced in the JSA11148 advisory. On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPCs Modular Port Concentrators where Integrated Routing and Bridging IRB...

Backdoor.Win32.Antilam.13.a Code Execution

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/1ef711b34cc278449f1997e4ed06334a.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Antilam.13.a Vulnerability: Unauthenticated Remote Command Execution Description: The...

CVE-2021-0257

On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPCs Modular Port Concentrators where Integrated Routing and Bridging IRB interfaces are configured and mapped to a VPLS instance or a Bridge-Domain, certain Layer 2 network events at Customer Edge CE devices may cause memo...