Antivirus - MegaCortex Ransomware

I am going to take note on blog mention to this new Ramsoware that work attacking domain controllers at first.

Hoping to find time to create a more detailed specific blog article.

New MegaCortex Ransomware Found Targeting Business Networks

Tips - Live Optics and Vmware 5.1.0 No SOAP response error

Live Optics permits collecting all Hypervisors and VM performance counters. 

https://www.liveoptics.com/about-live-optics/

Live Optics (Dell EMC) is an industry standard method of impartially documenting server/storage configuration and performance as well as observing file characteristics of data. 

This approach permits to analyse existing infrastructure and help decisions about upgrade or hardware renewal as well.

Consider that SAN Optics can be utilized to conduct health assessments on your Storage Area Networks. 

Here it isproblem that we faced (and succesfully fixed):


  • We executed Live Optics software on a W2008 R2 Server related to a Vmware vCenter Server 5.1.0.
  • Collecting was not working using administrator account as well.
  • "LiveOptics_TroubleshootingTrace.txt" was showing these entries

2019-05-06Thh:mm:ss+02:00 SOAP Fault: ServerFaultCode: 
2019-05-06Thh:mm:ss+02:00 Fault detail type
ERROR: 2019-05-06Thh:mm:ss+02:00 No SOAP response!

  • We opened a Live Optics ticket.
  • Support confirmed us that problem was due to an error applicative side.
    This problem was fixed yesterday with below ne version

Live Optics 2.5.20.468497




Networking - Cisco IP Base vs LAN Base differences

Today I would like to mention main differences about IP base vs LAN Base. (Cisco Switches)

High level differences are that LAN Base  support only static IP routing.



More information could be found at below link as well:

https://community.cisco.com/t5/networking-documents/what-is-the-difference-between-an-ip-base-image-and-an-ip/ta-p/3117957

Freeware - HEIC Freeware tool converter

Apple with new iOS releases store images with a new format HEIC that use less space than .JPG but converting free tool for Windows is not so easy to be found.

I share and take note about correct tool that I succesfully identified.

 iMazing HEIC Converter, free tool to convert HEIC to JPG


If you would like to disable your iphone/ipad device storing in HEIC and mantaining it when transferring foto to your pc below pictures are enough clear about necessary settings.