by frank | Jul 9, 2020 | Blue Team, Malware, Security
Reading Time: 5 minutesThis is the 3rd article in this serie. (here is part1 & part2) A little adon to Part 1 & 2, as part of my job is to implement Palo Alto Networks Firewalls, I took the task to work with PaloAltoNetworks for them to create a signature to...
by frank | Jul 1, 2020 | Blue Team, Red team, Security, Windows
Reading Time: < 1 minuteas written in this blogpost mimikatz is an amazing tool to read password from a Window machine (either LSASS process, or Registry keys and other means). How can we defend against it ? Run LSASS process as “RunAsPPL”...
by frank | Jun 8, 2020 | Blue Team, Security
Reading Time: < 1 minuteI stumbled on an article from . In his description he has reliazed that the meterpreter return “It works” return one byte short the standard message. The original sha256 of the index.html is :...
by frank | Apr 28, 2020 | Blue Team, Security
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”)...
by frank | Apr 28, 2020 | AV, Blue Team, Malware, Security, Windows
Reading Time: 5 minutesI got given by a friend a malicious Excel file that he analyzed as I’m eager to learn more I’m not familiar with MS-Office forensic techniques, hencewhy I found this interesting to look into during my evenings. First, when uploading...
by frank | Apr 23, 2020 | Blue Team, Red team, Security, Windows
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...
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