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New version of IcedID Trojan uses steganographic payloads

This blog post was authored by @hasherezade, with contributions from @siri_urz and Jérôme Segura. Security firm Proofpoint recently published a report about a series of malspam campaigns they attribute to a threat actor called TA2101. Originally targeting German and Italian users with Cobalt Strike and Maze ransomware, the later wave of malicious emails were aimed at the US and pushing the … [Read more...]

Say hello to Baldr, a new stealer on the market

By William Tsing, Vasilios Hioureas, and Jérôme Segura Over the past few months, we have noticed increased activity and development of new stealers. One such new stealer, called Baldr, first appeared in January 2019, and our analysis of this malware finds that its authors were serious about making a long-lasting product. Unlike many banking Trojans that wait for the victim to log into their … [Read more...]