Read the original article: VelvetSweatshop Revival with Excel4 Macro Malware Delivers Gozi/Ursnif Amidst Covid-19 Chaos
In the past month, we have been seeing a surge in Excel malware using Excel4 Macros (XLM) in hidden worksheets. Just a few weeks ago, malicious actors started reviving an age-old technique to further hide the malicious XLM code by leveraging the VelvetSweatshop secret password in Excel workbooks.
Read the original article: VelvetSweatshop Revival with Excel4 Macro Malware Delivers Gozi/Ursnif Amidst Covid-19 Chaos