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...

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...

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...

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...

CVE-2021-0257

CVE-2021-0257 affects Juniper Junos OS on MX Series and EX9200 Series with Trio-based MPCs where IRB interfaces are mapped to a VPLS or Bridge-Domain. The issue is a memory leak in the MPC that can lead to an out-of-memory condition and an MPC restart, causing temporary traffic interruptions. Aff...

Fedora 33 : radare2 (2021-f3ebd7554c)

The remote Fedora 33 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-f3ebd7554c advisory. - radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATnam...

SUSE: Security Advisory (SUSE-SU-2015:0188-1)

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...

Updated radare2 packages fix security vulnerabilities

radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATname in the .debuginfo section CVE-2020-16269. radare2 4.5.0 misparses signature information in PE files, causing a segmentation fault in...

CallObfuscator - Obfuscate Specific Windows Apis With Different APIs

Obfuscate hide the PE imports from static/dynamic analysis tools. Theory This's pretty forward, let's say I've used VirtualProtect and I want to obfuscate it with Sleep, the tool will manipulate the IAT so that the thunk that points to VirtualProtect will point instead to Sleep, now at executing...

Process Herpaderping evasion technique

This module allows you to generate a Windows executable that evades security products such as Windows Defender, Avast, etc. This uses the Process Herpaderping technique to bypass Antivirus detection. This method consists in obscuring the behavior of a running process by modifying the executable o...

Fedora 32 : radare2 (2021-e3c95619c1)

The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-e3c95619c1 advisory. - radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parsetypedef in typedwarf.c via a malformed DWATnam...

CVE-2020-11272

CVE-2020-11272 is a high-severity flaw affecting Qualcomm WLAN components in Snapdragon-based devices. The root cause is a use-after-free condition caused by deleting an entry in a hash table before enqueuing a frame to the PE queue, which can lead to use of a stale object. Documented impact span...

CVE-2020-11272

Before enqueuing a frame to the PE queue for further processing, an entry in a hash table can be deleted and using a stale version later can lead to use after free condition in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon...

PE-Packer - A Simple Windows X86 PE File Packer Written In C And Microsoft Assembly

PE-Packer is a simple packer for Windows PE files. The new PE file after packing can obstruct the process of reverse engineering. It will do the following things when packing a PE file: Transforming the original import table. Encrypting sections. Clearing section names. Installing the shell-entry...

CVE-2021-0221

In an EVPN/VXLAN scenario, if an IRB interface with a virtual gateway address VGA is configured on a PE, a traffic loop may occur upon receipt of specific IP multicast traffic. The traffic loop will cause interface traffic to increase abnormally, ultimately leading to a Denial of Service DoS in...

Freki - Malware Analysis Platform

Freki is a free and open-source malware analysis platform. Goals 1. Facilitate malware analysis and reverse engineering; 2. Provide an easy-to-use REST API for different projects; 3. Easy deployment via Docker; 4. Allow the addition of new features by the community. Current features Hash...

Arbitrary Code Execution

binutils is vulnerable to arbitrary code execution. The bfdXXiswapaouthdrin function in bfd/peXXigen.c allows remote attackers to cause a denial of service out-of-bounds write via a malicious NumberOfRvaAndSizes field in the AOUT header in a PE executable...

Denial Of Service (DoS)

GNU binutils is vulnerable to denial of service attacks. A remote attacker could cause heap-based buffer overflow in the peprintedata function in bfd/peXXigen.c via a truncated export table in a PE file resulting in a system crash...

Using Speakeasy Emulation Framework Programmatically to Unpack Malware

Andrew Davis recently announced the public release of his new Windows emulation framework named Speakeasy. While the introductory blog post focused on using Speakeasy as an automated malware sandbox of sorts, this entry will highlight another powerful use of the framework: automated malware...