Jack Walsh
3 articles
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BlogCVE-2025-55182: Análise React2Shell, Caos de Prova de Conceito e Exploração em Ambiente Real
CVE-2025-55182 é um RCE de pré-autenticação com CVSS 10.0 que afeta os Componentes de Servidor React. Em meio à enxurrada de explorações de prova de conceito falsas, scanners, explorações e equívocos generalizados, esta análise técnica pretende cortar o ruído.
December 10th, 2025 21 minPeter Girnus, Deep Patel, Jack Walsh, Lucas Silva…
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BlogSocGholish’s Intrusion Techniques Facilitate Distribution of RansomHub Ransomware
Trend Research analyzed SocGholish’s MaaS framework and its role in deploying RansomHub ransomware through compromised websites, using highly obfuscated JavaScript loaders to evade detection and execute various malicious tasks.
March 14th, 2025 16 minAdam O'Connor, Ian Kenefick, Jack Walsh, Lucas Silva…
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BlogBlack Basta and Cactus Ransomware Groups Add BackConnect Malware to Their Arsenal
In this blog entry, we discuss how the Black Basta and Cactus ransomware groups utilized the BackConnect malware to maintain persistent control and exfiltrate sensitive data from compromised machines.
March 3rd, 2025 12 minCatherine Loveria, Stephen Carbery, Jovit Samaniego, Adam O'Connor…
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