mbadanoiu

Bienvenido al Retiro de Fin de Semana de Matei "Mal" Badanoiu Este GitHub se utiliza para publicar mis CVEs e investigación de seguridad durante mi tiempo libre/fines de semana. Todos los materiales presentes en este perfil de GitHub están destinados a la investigación de seguridad y al hacking...

A week in security (September 21 – September 27)

Last week on Malwarebytes Labs: LinkedIn adds new checks for fake profiles and work histories Kothamine malware uses Tailscale’s tailcat to evade network detection Criminals turn placeholder domain into ClickFix trap That shipping rebate offer may come with a monthly charge OpenAI agent breached...

follina-CVE-2022-30190

follina-CVE-2022-30190 Vulnerabilidad de día cero follina para ayudar a Microsoft a mitigar el ataque Descripción follina.py -h Descomprima nc64.zip en la carpeta raíz antes de usarlo...

log4j-vulnerability

Log4Shell CVE-2021-44228 es una vulnerabilidad de día cero en Log4j Vulnerabilidad Log4J Descubierta: 24 de noviembre de 2021 Parcheada: 6 de diciembre de 2021 Demo del ataque Haz clic abajo para ver el video en YouTube Aplicación de ejemplo Esta aplicación de ejemplo es una aplicación Spring Boo...

APT_REPORT

APTREPORT recopilado por @blackorbird https://x.com/blackorbird Interesante colección de informes APT, muestras, malware, tecnología e inteligencia Grupos APT por país Grupos de actores de amenaza rastreados por Palo Alto Networks Unit 42...

CVE-2022-24086

PoC de CVE-2022-24682 ¿Cómo funciona este método de detección? Como se indica en los avisos, las versiones 8.8.x anteriores al parche 30 actualización 1 de 8.8.15 son vulnerables a ataques; la plantilla comprueba las siguientes versiones: - "8.8" - "8.8.6" - "8.8.7" - "8.8.8" - "8.8.9" - "8.8.10"...

CVE-2025-57819

CVE-2025-57819 Resumen de esta vulnerabilidad citado de @jfinstrom aquí Alrededor del 2025-08-21, múltiples sistemas FreePBX comenzaron a mostrar errores y posteriormente se confirmaron compromisos. El proveedor Sangoma/Equipo de Seguridad de FreePBX publicó un aviso el 2025-08-26 instando a los...

-CVE-2025-8088

-CVE-2025-8088 POWERSHEL script to check if your device is affected or no 🚨 CVE-2025-8088: WinRAR Zero-Day Alert! 🚨 A critical WinRAR vulnerability CVE-2025-8088 is making headlines – attackers can exploit this flaw in versions 7.13 to execute malicious code just by tricking users into opening a...

Warning: Two Unpatched Citrix NetScaler RCE Zero-Days Under Active Exploitation

Two critical vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway that allow remote code execution have been exploited in the wild, Citrix confirmed on September 27. It released fixes for both, along with six other flaws. One of the two affects every deployment on an affected version,...

LetsDefend-SOC235-Atlassian-Confluence-Broken-Access-Control-0-Day-CVE-2023-22515-EventID-197

LetsDefend-SOC235-Atlassian-Confluence-Broken-Access-Control-0-Day-CVE-2023-22515-EventID-197 I was presented with a high-severity alert indicating a potential exploit attempt of CVE-2023-22515, a zero-day vulnerability in Atlassian Confluence. The alert showed a suspicious GET request from an...

Vulnerability concealment in F5 Networks BIG-IP Access Policy Manager

F5 Networks has identified a vulnerability in BIG-IP Access Policy Manager APM. This vulnerability allows unauthorized malicious actors to execute malicious code. To do this, the malicious actor needs to send malicious network traffic to the vulnerable system. BIG-IP APM systems are only vulnerab...

ShinyHunters Claims FBI Breach, Says It Stole Data on Agents and Job Applicants

The cyber extortion group known as ShinyHunters on Tuesday claimed it had breached the U.S. Federal Bureau of Investigation and stolen data belonging to current and former employees at the agency. "We have compromised the FBI. We hold very sensitive data on almost ALL FBI Agents and individuals w...

Meta’s Muse AI assistant has a zero-day that can turn it into a Mac backdoor

Mac security researcher Patrick Wardle says it’s trivial to turn Muse into “the ultimate backdoor.” Increasingly, AI assistants are changing from tools that simply answer questions into agents that can plan tasks, use connected services, and take actions for us. These actions might include bookin...

PrettyPrague

PrettyPrague GenDigital Avast Antivirus ゼロデイ権限昇格の脆弱性 アンチマルウェアベンダーにおけるもう一つのゼロデイ脆弱性です。確信はありませんが、この脆弱性は他のGenDigital製品（AVG、Nortonなど）にも影響する可能性があると考えています。 現時点では、PoCはAvast Antivirusの任意のバージョンと互換性があります。 このPoCは、Avast Sandboxの脆弱性を悪用してSAMデータベースをダンプし、完全なSYSTEMシェルを起動します。本稿執筆時点では、このPoCは完全にパッチ適用済みのAvast Antiviru...

HardBreacher

HardBreacher Kaspersky Antivirus For Endpoint のゼロデイ権限昇格の脆弱性 この問題は今やMicrosoftの外にも漏れ出しています。ホーム版か商用版のどちらかにバグを見つけるかという投票が行われ、投票結果は商用版となりました。 これを書いている時点で、この概念実証は完全にパッチが適用されたWindows 11 25H2とKaspersky for Endpoint v14.0.0.504で動作します。...

FalconFlank

FalconFlank Crowdstrike Falcon 0day Privilege Escalation Vulnerability FalconFlank is a 0day privilege escalation that abuses the office malicious macros remediation in Crowdstrike Falcon Sensor, obviously by the time I drop this Crowdstrike would already have detections for it so if you want to...

A week in security (September 7 – September 13)

Here's what we've covered in the last seven days on Malwarebytes Labs: Crypto customers targeted by scammers after email marketing provider breach Android malware creates a hidden copy of your banking app BlueMoon exploit kit turns Chrome and Windows flaws into attacks Will AI kill us all within...

Four Spy Groups Used the Same Chrome and Windows Exploit Kit Within a Week

Multiple espionage-motivated threat activity clusters have been found deploying a previously undocumented exploit kit called BlueMoon that chains together multiple vulnerabilities in Microsoft Windows and Google Chrome. The first in-the-wild use of BlueMoon has been attributed to the China-aligne...

Microsoft fixes record 964 flaws, including 2 exploited zero-days

Microsoft’s September 2026 Patch Tuesday addresses 964 CVEs, including 104 rated Critical and 860 rated Important, making it the company’s largest Patch Tuesday release on record. Microsoft lists 974 CVEs in its full September security release. However, 10 of those affect cloud services or involv...

Microsoft Patches Record 974 Flaws, Including Two Exploited Windows Zero-Days

Microsoft on Tuesday broke Patch Tuesday records by addressing an earth-shattering 974 vulnerabilities spanning its software portfolio, including two flaws that it said have been actively exploited in the wild. These include 723 flaws in Windows, 111 in Office and Office 2016, 62 in SQL, and 22 i...