Bhai Logon,

I have been hearing a lot about malleated transactions recently.
I was dumbfounded when I saw that one of my transactions here was shown as missing, although the coins were deducted from my wallet. I found out later that a malleated transactions was confirmed.

I have been trying to read up on malleated transactions.
What I understand is
1) There are some portions of the transaction broadcast (specifically the signature portion) which can be modified without the miners rejecting the transaction
2) This is to do with the low s/high s value used in the signature

I am a bit technically challenged and would like some help / pointers on how I can malleate a transaction.