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How to trace the source of photo uploaded on Facebook using photo link

efox_x2
(@efox_x2)
New Member

Hi,

we need to trace the MAC address or the source of  photo uploaded on Facebook for forensics' purposes.

 

the link of photo is: (we have replaced some characters for privacy purposes)

https://scontent-lhr8-2.xx.fbcdn.net/v/t1.0-9/ 123456789_2468102468_35913611476_n.jpg?_nc_cat=101&ccb=3&_nc_sid=8bfeb9&_nc_ohc=gCSyPAqKcXYZG8JnbzY&_nc_ht=scontent-lhr8-2.xx&oh=78aa652b9cfc6c1xx33a1d157898f31d&oe=354B8327

 

What does the colored numbers mean (Red, Blue, Green, Pink and brown)

 

Thank You

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Topic starter Posted : 11/02/2021 1:06 pm
mahsanqureshi
(@mahsanqureshi)
Junior Member

I have worked on Facebook URLs along time ago. Here is a little help, it may help you. I will answer to it after sometime briefly. 

  1. https://scontent-lhr8-2.xx.fbcdn.net/v/t1.0-9/ : scontent: either refers to source content or static content , fbcdn is Facebook Content Distribution Network or Facebook Caching Data Network
  2. 123456789_2468102468_35913611476_n.jpg? is the name of image when you save it from Facebook 
  3. _nc_cat=101&ccb=3&_nc_sid=8bfeb9&_nc_ohc=gCSyPAqKcXYZG8JnbzY&_nc_ht=scontent-lhr8-2.xx&oh=78aa652b9cfc6c1xx33a1d157898f31d&oe=354B8327 : 
     
    • oh refers to Object Header and oe refers to Object End

 

This post was modified 2 days ago 2 times by mahsanqureshi
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Posted : 01/12/2021 11:34 am
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