Infested Cracked Stone Bricks
minecraft:infested_cracked_stone_bricks
A placeable block. Made using a Cracked Stone Bricks rather than crafted directly.
How to get it
No direct recipe — it's made using a Cracked Stone Bricks:
Smelting 
🔥 →
🔥 Cracked Stone Bricks
+0.1 XP