OpenPetya

OpenPetya Un bootkit de Prueba de Concepto y una aplicación de arranque UEFI inspirados en el ransomware Petya, escritos en Assembly, C y C++ Si encuentras este proyecto útil o informativo, agradecería mucho una ⭐ en el repositorio. Tu apoyo sería una gran motivación para que siga mejorando esta...

Exploit-CVE-2014-4210-

EMPIEZA CON ALGO GENIAL AMIGOÚSALO PARA JODER MEJORAS PARA CAUSAR SUFRIMIENTO HUMANO: 1. Gusano Autorreplicante : Se propaga mediante ataques de fuerza bruta SSH/explotaciones SMB a todas las redes conectadas. 2. Sobrescritura de MBR : Inutiliza hardware físico destruyendo tablas de particiones s...

cve-2025-24985

cve-2025-24985 Calcular el número de clúster de un archivo VHD para detectar desbordamiento. Sectores de arranque compatibles: MBR GPT Uso python -m cve202524985 -f Configuración Nix With direnv: direnv allow Or Without direnv: nix develop Peotry WIP Docker WIP Tareas pendientes: Compilación...

FakeMBR

FakeMBR TDL4 style rootkit to spoof read/write requests to master boot record Needs to be compile with NTDDK. See: http://www.malwaretech.com/2015/01/using-kernel-rootkits-to-conceal.html...

Rocky Linux 8 [CIQ] Security Update: hivex / hivex-debuginfo / hivex-debugsource / hivex-devel / etc Multiple Vulnerabilities (crlsa-2024_2962)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20242962 advisory. QEMU: VNC: infinite loop in inflatebuffer leads to denial of service CVE-2023-3255 QEMU: improper IDE controller reset can lead to MBR overwrite...

Rocky Linux 9 [CIQ] Security Update: qemu-guest-agent / qemu-guest-agent-debuginfo / qemu-img / etc Multiple Vulnerabilities (crlsa-2024_2135)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20242135 advisory. QEMU: e1000e: heap use-after-free in e1000ewritepackettoguest CVE-2023-3019 QEMU: VNC: infinite loop in inflatebuffer leads to denial of service...

Ventoy v1.1.17

Ventoy Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHDx/EFI files. With Ventoy, you don't need to format the disk over and over, just copy the image files to the USB drive and boot them. You can copy many image files at a time and Ventoy will give you a boot menu to...

MAL-2025-23144 Malicious code in india-mbr-project (npm)

The package india-mbr-project was found to contain malicious code...

QEMU: improper IDE controller reset can lead to MBR overwrite

A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to offset 0 instead potentially overwriting the VM's boot code. This could be used, for example, by L2 guests with a virtual disk vdiskL2 stored on a virtual disk of an L1 vdiskL1...

QEMU: improper IDE controller reset can lead to MBR overwrite

A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to offset 0 instead potentially overwriting the VM's boot code. This could be used, for example, by L2 guests with a virtual disk vdiskL2 stored on a virtual disk of an L1 vdiskL1...

Moderate: Red Hat Security Advisory: qemu-kvm security update

An update for qemu-kvm is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

CVE-2023-5088 Qemu: improper ide controller reset can lead to mbr overwrite

A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to offset 0 instead potentially overwriting the VM's boot code. This could be used, for example, by L2 guests with a virtual disk vdiskL2 stored on a virtual disk of an L1 vdiskL1...

Moderate: Red Hat Security Advisory: gdisk security update

An update for gdisk is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

RLSA-2022:7700 Moderate: gdisk security update

The gdisk packages provide the gdisk partitioning utility for GUID Partition Table GPT disks. The utility features a command-line interface similar to fdisk, direct manipulation of partition table structures, recovery tools to deal with corrupt partition tables, and the ability to convert Master...

Return of Pseudo Ransomware

Return of Pseudo Ransomware By Trellix, Max Kersten and Raj Samani · January 20, 2022 Arnab Roy, Filippo Sitzia and Mo Cashman contributed to the research supporting this blog Recent news reports of a “ransomware” campaign targeting Ukraine has resulted in significant press coverage regarding not...

Destructive malware targeting Ukrainian organizations

Microsoft Threat Intelligence Center MSTIC has identified evidence of a destructive malware operation targeting multiple organizations in Ukraine. This malware first appeared on victim systems in Ukraine on January 13, 2022. Microsoft is aware of the ongoing geopolitical events in Ukraine and...

ESPecter Bootkit Malware Haunts Victims with Persistent Espionage

A rare Windows UEFI bootkit malware has been discovered, offering attackers a path to cyber-espionage, researchers are warning. According to ESET, the bootkit’s goal is to install a full featured backdoor on a target PC, which “supports a rich set of commands and contains various automatic data...

FinSpy: unseen findings

FinSpy, also known as FinFisher or Wingbird, is an infamous surveillance toolset. Kaspersky has been tracking deployments of this spyware since 2011. Historically, its Windows implant was distributed through a single-stage installer. This version was detected and researched several times up to...

Security Bulletin: Vulnerabilities in util-linux affect Power Hardware Management Console (‪CVE-2016-5011‬‬)

Summary util-linux is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2016-5011 DESCRIPTION: Util-linux is vulnerable to a denial of service, caused by an error when parsing Master Boot Record MBR record. By connecting a devic...

Ventoy - A New Bootable USB Solution

Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHDx/EFI files. With ventoy, you don't need to format the disk over and over, you just need to copy the image files to the USB drive and boot it. You can copy many image files at a time and ventoy will give you a boot menu...