Fetch localPlayerPawn

This commit is contained in:
a2x
2023-09-29 15:45:27 +10:00
parent 3e04750334
commit 2bc3e32c2d
14 changed files with 359 additions and 306 deletions

View File

@@ -1,13 +1,21 @@
use serde::{Deserialize, Serialize};
#[derive(Debug, Deserialize, Serialize)]
#[serde(tag = "type", rename_all = "camelCase")]
pub enum Operation {
Add { value: usize },
Dereference { times: Option<u16> },
Jmp,
RipRelative,
Subtract { value: usize },
}
#[derive(Debug, Deserialize, Serialize)]
pub struct Signature {
pub name: String,
pub module: String,
pub pattern: String,
pub relative: bool,
pub levels: i32,
pub offset: i32,
pub operations: Vec<Operation>,
}
#[derive(Debug, Deserialize, Serialize)]

View File

@@ -15,7 +15,7 @@ pub fn dump_interfaces(builders: &mut Vec<FileBuilderEnum>, process: &Process) -
log::info!("Dumping interfaces in {}...", module_name);
if let Some(create_interface_export) = module.export("CreateInterface") {
let create_interface_address = process.resolve_relative(create_interface_export.va)?;
let create_interface_address = process.resolve_rip(create_interface_export.va)?;
let mut interface_registry = process
.read_memory::<usize>(create_interface_address)

View File

@@ -1,7 +1,7 @@
use std::fs::File;
use crate::builder::FileBuilderEnum;
use crate::config::Config;
use crate::config::{Config, Operation};
use crate::error::{Error, Result};
use crate::remote::Process;
@@ -21,18 +21,28 @@ pub fn dump_offsets(builders: &mut Vec<FileBuilderEnum>, process: &Process) -> R
let mut address = process.find_pattern(&signature.module, &signature.pattern)?;
if signature.relative {
address = process.resolve_relative(address)?;
}
if signature.levels > 0 {
for _ in 0..signature.levels {
address = process.read_memory::<usize>(address)?;
for operation in signature.operations {
match operation {
Operation::Add { value } => {
address += value;
}
Operation::Dereference { times } => {
for _ in 0..times.unwrap_or(1) {
address = process.read_memory::<usize>(address)?;
}
}
Operation::Jmp => {
address = process.resolve_jmp(address)?;
}
Operation::RipRelative => {
address = process.resolve_rip(address)?;
}
Operation::Subtract { value } => {
address -= value;
}
}
}
address += signature.offset as usize;
log::info!(
" -> Found '{}' @ {:#X} (RVA: {:#X})",
signature.name,

View File

@@ -175,7 +175,7 @@ impl Process {
Ok((address + 0x5) + displacement as usize)
}
pub fn resolve_relative(&self, address: usize) -> Result<usize> {
pub fn resolve_rip(&self, address: usize) -> Result<usize> {
let displacement = self.read_memory::<i32>(address + 0x3)?;
Ok((address + 0x7) + displacement as usize)

View File

@@ -15,7 +15,7 @@ impl<'a> SchemaSystem<'a> {
"48 8D 0D ? ? ? ? E9 ? ? ? ? CC CC CC CC 48 8D 0D ? ? ? ? E9 ? ? ? ? CC CC CC CC 48 83 EC 28"
)?;
address = process.resolve_relative(address)?;
address = process.resolve_rip(address)?;
Ok(Self { process, address })
}