• Skip to primary navigation
  • Skip to main content
  • Skip to footer
lab52

lab52

The threat intelligence division of S2 Grupo

  • Home
  • Faq
  • Blog
  • About
  • Contact

grandoreiro

Grandoreiro Stealer Targeting Spain and Latin America: Malware Analysis and Decryption Insights

April 04, 2025

A new campaign targeting Spain and Latin American countries, utilizing the Brazilian stealer Grandoreiro, was detected during March 2025. This report provides detailed insights into the malware’s behavior, along with an explanation of the string obfuscation and decryption techniques employed in this campaign. Grandoreiro Grandoreiro is a Brazilian-origin stealer malware that has been active since […]

3722304989

Footer

Copyright &copy Lab52 2019 by S2 Grupo | Legal notice | Cookie policy | Privacy policy