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Added new patterns

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a2x
2023-09-29 16:55:15 +10:00
parent 2bc3e32c2d
commit b61d63b6ef
7 changed files with 78 additions and 8 deletions
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1
src/config.rs
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@@ -6,6 +6,7 @@ pub enum Operation {
Add { value: usize },
Dereference { times: Option<u16> },
Jmp,
Offset { position: usize },
RipRelative,
Subtract { value: usize },
}

31
src/dumpers/offsets.rs
View File

@@ -21,6 +21,8 @@ pub fn dump_offsets(builders: &mut Vec<FileBuilderEnum>, process: &Process) -> R
let mut address = process.find_pattern(&signature.module, &signature.pattern)?;
let mut offset: Option<u32> = None;
for operation in signature.operations {
match operation {
Operation::Add { value } => {
@@ -34,6 +36,9 @@ pub fn dump_offsets(builders: &mut Vec<FileBuilderEnum>, process: &Process) -> R
Operation::Jmp => {
address = process.resolve_jmp(address)?;
}
Operation::Offset { position } => {
offset = Some(process.read_memory::<u32>(address + position)?);
}
Operation::RipRelative => {
address = process.resolve_rip(address)?;
}
@@ -43,17 +48,27 @@ pub fn dump_offsets(builders: &mut Vec<FileBuilderEnum>, process: &Process) -> R
}
}
log::info!(
" -> Found '{}' @ {:#X} (RVA: {:#X})",
signature.name,
address,
address - module.address()
);
let sanitized_module_name = signature.module.replace(".", "_");
let (name, value) = if let Some(offset) = offset {
log::info!(" -> Found '{}' @ {:#X}", signature.name, offset);
(signature.name, offset as usize)
} else {
log::info!(
" -> Found '{}' @ {:#X} (RVA: {:#X})",
signature.name,
address,
address - module.address()
);
(signature.name, address - module.address())
};
entries
.entry(signature.module.replace(".", "_"))
.entry(sanitized_module_name)
.or_default()
.push((signature.name, address - module.address()));
.push((name, value));
}
for builder in builders.iter_mut() {