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feat: add RSA patch for AccountRSAKey

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amizing25
2025-03-16 15:14:45 +07:00
parent bc651397e6
commit 3f6933c096
9 changed files with 64 additions and 9 deletions
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hkrpg/src/util.rs
+15 -7
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@@ -42,14 +42,22 @@ pub unsafe fn scan_il2cpp_section(pat: &str) -> Option<usize> {
let mut slice = unsafe { game_assembly_slice() };
scan_first_match(&mut slice, pat).unwrap().map(|address| {
let slice = unsafe { game_assembly_slice() };
let instruction = &slice[address..address + 1][0];
if *instruction == 0xE8 {
let offset =
i32::from_le_bytes((&slice[address + 1..address + 1 + 4]).try_into().unwrap());
let pointer = offset as usize + 5 + address;
return GAME_ASSEMBLY_BASE.wrapping_add(pointer);
match slice.get(address) {
// jmp sub_xxxxxxx
Some(&0xE8) => {
let offset = i32::from_le_bytes(slice[address + 1..address + 5].try_into().unwrap());
GAME_ASSEMBLY_BASE.wrapping_add(address + 5 + offset as usize)
}
// mov rcx, [rip + offset] (0x48 0x8B 0x0D XXXXXXXX)
Some(&0x48)
if slice.get(address + 1) == Some(&0x8B)
&& slice.get(address + 2) == Some(&0x0D) =>
{
let offset = i32::from_le_bytes(slice[address + 3..address + 7].try_into().unwrap());
GAME_ASSEMBLY_BASE.wrapping_add(address + 7 + offset as usize)
}
_ => GAME_ASSEMBLY_BASE.wrapping_add(address),
}
GAME_ASSEMBLY_BASE.wrapping_add(address)
})
}