Chaos-Rootkit

Chaos-Rootkit Chaos-Rootkit es un rootkit x64 Ring 0 que escribí para comprender mejor el funcionamiento interno del kernel y las técnicas de rootkits. Versión GUI Características Ocultar procesos: Esta función te permite ocultar procesos de las herramientas de listado mediante DKOM. Elevar...

EDRception

Ver: https://malwaretech.com/2023/12/silly-edr-bypasses-and-where-to-find-them.html...

upx-recovery-tool

upx-recovery-tool upx-recovery-tool es un script que tiene como objetivo reparar las modificaciones más comunes realizadas por los creadores de malware a archivos ELF comprimidos con UPX para evitar su desempaquetado automático con la herramienta UPX estándar. Correcciones / Características de UP...

Russian State-Sponsored Hackers Use Claude to Rebuild Malware After Detection

Anthropic on Thursday revealed it disrupted a campaign mounted by a Russian state-sponsored threat actor that abused Claude for developing an AI-assisted workflow to get ahead of the detection curve. The operation has been attributed to a cyber espionage group it calls GTG-20006 where "GTG" stand...

Learning to Look Benign: Targeted Evasion of Malware Detectors Via API Import Injection

Machine learning-based malware detectors are widely deployed in antivirus and endpoint detection systems, yet their reliance on static features makes them vulnerable to adversarial manipulation. This paper investigates whether a malware sample can be intentionally misclassified as a specific beni...

Cortex XDR Agent: Local Administrator can disable the agent on Windows

A problem with a protection mechanism in the Palo Alto Networks Cortex XDR agent on Windows allows a local Windows administrator to disable the agent. This issue may be leveraged by malware to perform malicious activity without detection. Work around: No known workarounds exist for this issue...

CVE-2026-0230

CVE-2026-0230 affects the Palo Alto Networks Cortex XDR agent on macOS. A flaw in the agent’s protection mechanism lets a local administrator disable the agent, potentially enabling malware to operate without detection. The exposure is local (vector: LOCAL) with high privileges required (PR:H) an...

Palo Alto Networks Cortex XDR Broker VM 安全漏洞

Palo Alto Networks Cortex XDR Broker VM is a secure virtual machine developed by Palo Alto Networks. It integrates with Cortex XDR and can bridge networks with Cortex XDR. There is a security vulnerability in the Palo Alto Networks Cortex XDR agent. This vulnerability stems from issues with the...

CVE-2025-61303

Hatching Triage Sandbox Windows 10 build 2004 2025-08-14 and Windows 10 LTSC 20212025-08-14 contains a vulnerability in its Windows behavioral analysis engine that allows a submitted malware sample to evade detection and cause denial-of-analysis. The vulnerability is triggered when a sample...

EUVD-2004-0918

Malware in sbrugna...

GhostContainer backdoor: malware compromising Exchange servers of high-value organizations in Asia

In a recent incident response IR case, we discovered highly customized malware targeting Exchange infrastructure within government environments. Analysis of detection logs and clues within the sample suggests that the Exchange server was likely compromised via a known N-day vulnerability. Our...

Dark web threats and dark market predictions for 2025

Review of last year's predictions The number of services providing AV evasion for malware cryptors will increase We continuously monitor underground markets for the emergence of new "cryptors," which are tools specifically designed to obfuscate the code within malware samples. The primary purpose...

Flying Under the Radar - Security Evasion Techniques

Dive into the evolution of phishing and malware evasion techniques and understand how attackers are using increasingly sophisticated methods to bypass security measures. The Evolution of Phishing Attacks "I really like the saying that 'This is out of scope' said no hacker ever. Whether it's trick...

Alert: New Phishing Attack Delivers Keylogger Disguised as Bank Payment Notice

A new phishing campaign has been observed leveraging a novel loader malware to deliver an information stealer and keylogger called Agent Tesla. Trustwave SpiderLabs said it identified a phishing email bearing this attack chain on March 8, 2024. The message masquerades as a bank payment...

CVE-2024-0581

An Uncontrolled Resource Consumption vulnerability has been found on Sandsprite Scdbg.exe, affecting version 1.0. This vulnerability allows an attacker to send a specially crafted shellcode payload to the '/foff' parameter and cause an application shutdown. A malware program could use this...

Code injection

An Uncontrolled Resource Consumption vulnerability has been found on Sandsprite Scdbg.exe, affecting version 1.0. This vulnerability allows an attacker to send a specially crafted shellcode payload to the '/foff' parameter and cause an application shutdown. A malware program could use this...

Mustang Panda APT targets Europe with customized PlugX malware

Threat Level Actor Report For a detailed threat advisory, download the pdf file here Summary The Mustang Panda APT group has been targeting government and public sector organizations across Asia and Europe since at least 2019. Recently, the group has shifted from using archive files to using...

Win32.Ransom.Conti MVID-2022-0662 Cryptography Logic Flaw

Discovery / credits: Malvuln John Page aka hyp3rlinx c 2022 Original source: https://malvuln.com/advisory/99e55ce93392068c970384ab24a0e13d.txt Contact: [email protected] Media: twitter.com/malvuln Backup media: infosec.exchange/@malvuln Threat: Win32.Ransom.Conti Vulnerability: Crypto Logic Fla...

Microsoft Warns Rise in XorDdos Malware Targeting Linux Devices

A Linux botnet malware known as XorDdos has witnessed a 254% surge in activity over the last six months, according to latest research from Microsoft. The trojan, so named for carrying out denial-of-service attacks on Linux systems and its use of XOR-based encryption for communications with its...

TrickBot Malware Using New Techniques to Evade Web Injection Attacks

The cybercrime operators behind the notorious TrickBot malware have once again upped the ante by fine-tuning its techniques by adding multiple layers of defense to slip past antimalware products. "As part of that escalation, malware injections have been fitted with added protection to keep...