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/* Copyright 2017 R. Thomas
* Copyright 2017 Quarkslab
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define CATCH_CONFIG_MAIN
#include <catch.hpp>
#include <yaml-cpp/yaml.h>
#include <LIEF/PE.hpp>
#include "utils.hpp"
extern const YAML::Node config = YAML::LoadFile(std::string(PATH_TO_CONFIG) + "/config.yaml");
using namespace LIEF::PE;
TEST_CASE("Test parse", "[pe][parser]")
{
using namespace Catch::Generators;
std::vector<std::string> pe_files = Test::get_pe_files();
// Get one
std::vector<std::string>::iterator pe_file = between(
std::begin(pe_files),
std::prev(std::end(pe_files)));
const std::string& pe_file_str = *pe_file;
if (pe_file_str.find("winenotepad.exe") != std::string::npos) {
return;
}
if (pe_file_str.find("PE32_x86_binary_winhello-mingw.exe") != std::string::npos) {
return;
}
if (pe_file_str.find("PE32_x86_binary_KMSpico_setup_MALWARE.exe") != std::string::npos) {
return;
}
INFO("Binary used: " << pe_file_str);
std::unique_ptr<Binary> binary_original;
try {
binary_original = std::unique_ptr<Binary>{Parser::parse(pe_file_str)};
} catch (const LIEF::exception& e) {
WARN("Can't parse: '" << pe_file_str << "' (" << e.what() << ")");
return;
}
std::string output_name = binary_original->name() + "_built_binary";
Builder builder{binary_original.get()};
builder.
build_imports(true).
patch_imports(false).
build_relocations(false).
build_tls(false).
build_resources(false);
try {
builder.build();
} catch (const LIEF::exception& e) {
FAIL("Can't build: '" << pe_file_str << "' (" << e.what() << ")");
return;
}
builder.write(output_name);
std::unique_ptr<Binary> binary_built{Parser::parse(output_name)};
binary_original = std::unique_ptr<Binary>{Parser::parse(pe_file_str)};
SECTION("Imports") {
if (not binary_original->has_imports()) {
return;
}
it_imports imports_lhs = binary_original->imports();
it_imports imports_rhs = binary_built->imports();
for (size_t i = 0; i < imports_lhs.size(); ++i) {
it_import_entries entries_lhs = imports_lhs[i].entries();
it_import_entries entries_rhs = imports_rhs[i].entries();
for (size_t j = 0; j < entries_lhs.size(); ++j) {
if (not entries_lhs[j].is_ordinal()) {
INFO("Library: " << imports_lhs[i].name() << ". Function: " << entries_lhs[j].name());
uint64_t address = binary_original->predict_function_rva(imports_lhs[i].name(), entries_lhs[j].name());
if (address > 0) {
CHECK(address == entries_rhs[j].iat_address());
}
}
}
}
}
}
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