Sometime near the start of the year, we noticed that the old malware family TSPY_USTEAL resurfaced. This information stealing malware now includes new routines including malicious packers, obfuscation, and bundling ransomware. TSPY_USTEAL variants were seen in the wild as early as 2009, and is known to steal sensitive information like machine details and passwords stored […]
Post from: Trendlabs Security Intelligence Blog – by Trend Micro