Malicious .NET files conceal RATs in bitmap images – Go Health Pro
Attackers leveraged .NET assemblies with bitmap resources to conceal remote access trojans (RATs) in a recent malspam campaign, Palo Alto Networks’ Unit 42 reported Friday. Unit 42 researchers discovered RATs, including Agent Tesla and Remcos RAT, as well as the XLoader infostealer, hidden in otherwise benign 32-bit .NET files distributed via email and labeled as … Read more