A targeted campaign that delivers the Ousaban banking Trojan to users in Spain and Portugal using sophisticated server-side geofencing and multi-stage delivery. The adversary begins with a socially engineered phishing PDF that impersonates a corrupted document and coerces victims into visiting a malicious webpage through an “Atualizar” (Update) prompt. The PDF’s JavaScript is hex-escaped to […]

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Mayura Kathir

Source: gbHackers
Source Link: https://gbhackers.com/ousaban-banking-trojan-campaign/