Unhide Excel Sheet tab

Reading Time: < 1 minuteLittle trick a great colleague showed me to unhide a sheet in Excel : In powershell $objExcel = New-Object -ComObject Excel.Application $objExcel.Visible = $true $WorkBook = $objExcel.Workbooks.Open(“C:\Temp\hiddensheet.xls”)...

Sysmon hide and seek

Reading Time: 3 minutesSysmon is an official SysInternals driver that let’s you log all what is happening to a Windows machine. I will not drill down here what it is capable of and how important it is to have it running on your company assets and to get them to...

IOCs are dead ?

Reading Time: 2 minutesWith the cloud technologies, i think one can slowly come to the conclusion that IOCs should not be relied only ! Bad actors can move of source IP so easily and the fact that all Threat Intelligence do their own lists, there is a great...