We don't have a real antihack program. Idk how likely it makes false positives. So I can't say as it is NNJ's heuristic which has detected him.
So What to do.. Pls make decision...
1. Nickname:-- IND|B100d
2. ICEOPShardcoreHighXP -- Call of duty 4
3. My UID -- 7c2239fa
4. Admin UID -- By server(0)
5. No Recoil Hack
6. But I am using machine Gun with Grip