Threats Tagged 'passwordharvester'

A Chinese-speaking cybercrime group known as Gambling Goblin has targeted Brazilian government and educational websites since mid-2025 by compromising web servers and installing malicious Apache modules. These modules reverse-proxy visitors to phishing pages impersonating trusted app stores but actually promote online gambling and sports betting. The group manipulates search engine rankings by chaining compromised high-reputation domains, particularly Brazilian government sites, to increase visibility of their phishing content. Their toolkit includes custom Linux malware such as downloaders, backdoors, credential stealers, and reconnaissance tools, heavily obfuscated to evade detection. The campaign also extends beyond Brazil, targeting Vietnamese, Spanish, and English-speaking victims with parallel infrastructure.

MediumCampaignBrazil#reconnaissance#apache modules#bruteforcer

Since mid-2025, a Chinese-speaking cybercrime group dubbed Gambling Goblin has conducted a sustained campaign targeting Brazilian organizations, mainly government and educational institutions. The attackers compromise web servers and install malicious Apache modules that stealthily reverse-proxy visitors to phishing pages impersonating trusted app stores. These phishing pages promote online gambling and sports betting while leveraging hijacked high-reputation domains to manipulate search engine rankings and hijack traffic. The group uses a heavily obfuscated Linux toolkit including downloaders, backdoors, credential stealers, and brute-forcers. The infrastructure is scalable and extends beyond Brazil, with parallel phishing networks targeting Vietnamese, Spanish, and English-speaking victims. The phishing infrastructure could be reconfigured to deliver malware directly, posing a latent escalation risk.

HighCampaignBrazil#linux#phishing#malware