Preciso de Ajuda Questions and Answers › Category: Malware removal help › Preciso de Ajuda 0 Vote Up Vote Down Wellisson Carlos asked 5 years ago Poderia ajudar a descriptografar Usam e Vawe? 1 Answers 0 Vote Up Vote Down Myantispyware team Staff answered 5 years ago To recover/decrypt .usam files use the following guide: .Usam file extension ransomware (Usam File Recovery Guide)