The Polarity Factor System (Daniele Prandelli)

[⭐ born]

Would any body narrate on the system, Prandelli's book contents of 'Polarity Factor System'

[ravibehl]

Hello Everyone.

I have noticed that there is no development on a pdf version of this book uploaded.

 

I wanted to ask if any members are interested in GB of this and few other valuable books. Perhaps 4-5 individuals so the overall cost is affordable?

 

Pls Pm me

[⭐ FredUrble]

Any updates on this?

[⭐ FFRT]

No, for a very long time 🙂

[⭐ FredUrble]

Wish this was a simple password needed to open, but it shows the file is encrypted by a Cryptographic Service Provider. When a file is encrypted by a Cryptographic Service Provider (CSP), it means a special software module used a cryptographic algorithm to scramble the file's data, making in unreadable without the correct decryption key.

 

[⭐ FredUrble]

I find that it has been encrypted with Microsoft Enhanced Cryptographic Provider 1.0, in case anyone knows how to decrypt this.

[⭐ FFRT]

On 3/19/2025 at 4:21 AM, jamesbrown2 said:

Well i had the book once but tbh i dont recall it what it was about it was early days for me. But i do have the excel of it but unfortunately dont have the password for that so may be if someone could unlock it,

PrandelliPFS_Software_ 2017_PW.xls 15.83 MB · 57 downloads

i guess someone could make it open using Python

[⭐ Atomo12345]

The unique way to find the password is use this software:

https://p30download.ir/fa/entry/80922/passfab-excel-password-recovery

It takes several hours to find it because it uses brute force.
If anyone wants to try.

[⭐ FredUrble]

I just tried partial and full variations of the file name with no luck.

[⭐ Atomo12345]

This is full version.

Apply crack.

Retry a new whit the cracked version.

[⭐ FFRT]

Full book with unprotected Excel is required. in many of the examples given in sample book, author uses Optuma, but Timing solution could also be useful.

[⭐ sapperindi]

Maybe we should try it on another reverse engineering forum.