682 matches found
shellme
shellme Because sometimes you just need shellcode and opcodes quickly. This essentially just wraps some nasm/objdump calls into a neat script. bryan@devbox:/shellme$ python shellme.py usage: shellme.py -h -n FILE -o OUTPUT -i INSTRUCTION -a ARCH optional arguments: -h, --help show this help messa...
sandsifter
s a n d s i f t e r : the x86 processor fuzzer Overview The sandsifter audits x86 processors for hidden instructions and hardware bugs, by systematically generating machine code to search through a processor's instruction set, and monitoring execution for anomalies. Sandsifter has uncovered secre...
NashaVM
NashaVM - Native Sharp Virtual Machine Nasha is a Virtual Machine for .NET files and its runtime was made in C++/CLI Installation git clone https://github.com/Mrakovic-ORG/NashaVM --recurse cd NashaVM\NashaVM nuget restore msbuild Dependencies dnlib .NET Framework Visual C++ Redistrutable FAQ Wha...
SharpKiller
SharpKiller Bypass de AMSI de por vida: AMSI-Killer de @ZeroMemoryEx portado a .NET Framework 4.8. Se requiere ofuscación adicional https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?Name=VirTool:MSIL/SharpKiller.A&ThreatID=2147895059 Funciones recientemente integradas:...
CVE-2020-25478--ASUS-RT-AC87U-TFTP-is-vulnerable-to-Denial-of-Service-DoS-attack
ASUS-RT-AC87U-TFTP-is-vulnerable-to-Denial-of-Service-DoS-attack CVE-2020-25478 - El servicio TFTP de ASUS RT-AC87U es vulnerable a un ataque de Denegación de Servicio DoS 1. NOMBRE DE LOS PRODUCTOS AFECTADOS Y VERSIONES ASUS RT-AC87U 3.0.0.4.38251640 2. TIPO DE PROBLEMA Se relaciona principalmen...
shellnoob
ShellNoob Writing shellcodes has always been super fun, but some parts are extremely boring and error prone. Focus only on the fun part, and use ShellNoob! For a quick overview, check the slides for the Black Hat Arsenal talk: link Want to contribute? Feature request? Bug report? Swears? All...
DeadDialect
DeadDialect Every boot speaks a different language. Yesterday's binary is today's dead code. A session-unique RISC-V ISA remapping system. Every time the system boots, it generates a fresh cryptographic permutation of the instruction set. Binaries compiled for one session are cryptographically...
Amsi-Killer
Bypass de AMSI de por vida Escaneo de Opcodes obtenemos la dirección exacta de la instrucción de salto buscando el primer byte de cada instrucción; esta técnica es efectiva incluso ante actualizaciones o modificaciones del conjunto de datos objetivo. por ejemplo : | 48:85D2 | test rdx, rdx | | 74...
Linux Distros Unpatched Vulnerability : CVE-2026-97942
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/alternatives: Exclude text poking against changepageattr From time to time, the following BUG can be observed in the x86 alternatives patching code 0: kern...
PT-2026-98078
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds access issue exists within the ACPICA component. This occurs due to missing boundary checks in the acpi ps get next namestring and acpi ps peek opcode functions...
PT-2026-98085
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow exists in the ACPICA component within the acpi ex opcode 3A 1T 1R mid op function. The issue occurs when calculating the truncation length due to a lack of overflow...
CVE-2026-19204
A flaw was found in Jetty. A remote attacker can exploit this vulnerability by sending a specially crafted WebSocket frame with an unknown operation code opcode and a very large declared payload length. When auto-fragmentation is enabled, these unknown opcodes bypass the normal maximum frame size...
Updated libpcap packages fix security vulnerabilities
OOBR and OOBW in libpcap before 1.10.7. CVE-2026-0799 abort in libpcap before 1.10.7 on an invalid BPF opcode. CVE-2026-31911 OOBR in libpcap before 1.10.7. CVE-2026-31912 Division by zero in libpcap before 1.10.7. CVE-2026-6244 Infinte loop in libpcap before 1.10.7. CVE-2026-6554 rpcapd memory...
kernel: RDMA/rxe: Reject unknown opcodes before ICRC processing
A flaw was found in the Linux kernel's Soft RoCE RDMA/rxe driver. An unauthenticated remote attacker can send a specially crafted UDP packet with an unknown opcode to trigger an out-of-bounds read. This vulnerability can lead to a kernel panic, effectively causing a Denial of Service DoS on the...
CVE-2026-79993
The deleteContainer opcode 0x14/20 is processed without verifying the caller's ACL permissions, allowing any authenticated client to delete specific znodes in the data tree regardless of the ACL restrictions on the znode or its parent. This opcode is considered internal-only and the official clie...
UBUNTU-CVE-2026-79993
The deleteContainer opcode 0x14/20 is processed without verifying the caller's ACL permissions, allowing any authenticated client to delete specific znodes in the data tree regardless of the ACL restrictions on the znode or its parent. This opcode is considered internal-only and the official clie...
CVE-2026-79993
The deleteContainer opcode 0x14/20 is processed without verifying the caller's ACL permissions, allowing any authenticated client to delete specific znodes in the data tree regardless of the ACL restrictions on the znode or its parent. This opcode is considered internal-only and the official clie...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fixed the issue where immediate work requests were flushed to the completion queue prematurely. The opcode of the send queue element was correctly set during the flushing of immediate work requests in the post-sendqueue...
Astra Linux – Vulnerability in Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: net: lapbether: Fixed an issue with invalid opcode in lapbethopen. If lapbregister fails when the lapb device goes online for the first time, the NAPI is not disabled. As a result, the invalid opcode issue is reported when the la...