What do these numbers and letters mean?

[blitzkid314]

I am wondering what the numbers and letters mean in a jpg/jpeg. Does anyone know? I can't seem to find an answer. There are too many.

 

[rgd1101]

what # and letter? the file name?

 

[blitzkid314]

what # and letter? the file name?

 

[blitzkid314]

fd3b66ef 7637 4ac0 b087 2c987723e68a jpeg ...

 

[rgd1101]

fd3b66ef 7637 4ac0 b087 2c987723e68a jpeg ...

so the filename? what device? where did you get them jpeg from?

 

[blitzkid314]

Idk what it even is. I received it from via text and couldn't open it. Tried googling but I'm not internet savvy.

 

[blitzkid314]

I don't know the file name. I'm using a Samsung galaxy j3. I Don't know what device it came from. I deleted the text cause when I tired to call the number, my "call could not be completed as dialed" when I looked the number up, it said it was ok caller or something like that

 

[rgd1101]

It might be malware. I would delete them