We don't know enough to details to make any judgement. We're trying to get details but you appear to have found the truth already.
We do know enough details. Eph's server was taken offline from Hammereditor's home. Hammer said
Although it comes from my IP address, Pacnet and I are brothers and have the same address. Therefore, either one of us could be the hacker.
So Hammer claims that either him or his evil twin are the hacker, except Hammer would know if he himself were the hacker. We're left with just two possibilities:
1. Hammer is the hacker but isn't that much of a douchebag to outright frame his brother
2. Hammer and Pacnet are the same person and he's trying to use his sockpuppet account as a smokescreen
In either instance, he's inevitably the hacker. Don't give me stuff about how someone hacked Hammer's computer and framed him for shutting down Eph's server, that's loving bullstuff and you know it.