256 lines
8.5 KiB
C++
256 lines
8.5 KiB
C++
#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include <QCoreApplication>
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#include "QTextBrowser"
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#include "QMessageBox"
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#include "QComboBox"
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#include "QLineEdit"
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#include "QInputDialog"
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#include <QCursor>
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#include <Qt>
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#include <QPlainTextEdit>
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#include <QDateTime>
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#include <QFileDialog>
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#include <unordered_set>
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#include <map>
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#include <unordered_map>
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#include <Windows.h>
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#include <qdebug.h>
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#include <Psapi.h>
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#include "extensions.h"
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#include "../vnrhook/include/const.h"
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#include "misc.h"
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QMainWindow* mainWindow;
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QComboBox* processCombo;
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QComboBox* ttCombo;
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QComboBox* extenCombo;
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QPlainTextEdit* textOutput;
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QString ProcessString(DWORD processId)
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{
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return QString("%1: %2").arg(QString::number(processId), GetModuleName(processId));
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}
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QString TextThreadString(TextThread* thread)
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{
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ThreadParameter tp = thread->GetThreadParameter();
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return QString("%1:%2:%3:%4:%5: ").arg(
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QString::number(thread->Number()),
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QString::number(tp.pid),
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QString::number(tp.hook, 16),
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QString::number(tp.retn, 16),
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QString::number(tp.spl, 16)
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).toUpper();
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}
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MainWindow::MainWindow(QWidget *parent) :
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QMainWindow(parent),
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ui(new Ui::MainWindow),
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hostSignaller(new HostSignaller)
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{
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ui->setupUi(this);
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mainWindow = this;
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processCombo = mainWindow->findChild<QComboBox*>("processCombo");
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ttCombo = mainWindow->findChild<QComboBox*>("ttCombo");
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extenCombo = mainWindow->findChild<QComboBox*>("extenCombo");
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textOutput = mainWindow->findChild<QPlainTextEdit*>("textOutput");
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hostSignaller->Initialize();
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connect(hostSignaller, &HostSignaller::AddProcess, this, &MainWindow::AddProcess);
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connect(hostSignaller, &HostSignaller::RemoveProcess, this, &MainWindow::RemoveProcess);
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connect(hostSignaller, &HostSignaller::AddThread, this, &MainWindow::AddThread);
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connect(hostSignaller, &HostSignaller::RemoveThread, this, &MainWindow::RemoveThread);
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connect(this, &MainWindow::ThreadOutputReceived, this, &MainWindow::ThreadOutput);
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ReloadExtensions();
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Host::Open();
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Host::AddConsoleOutput(L"NextHooker beta v2.1.3 by Artikash\r\nSource code and more information available under GPLv3 at https://github.com/Artikash/NextHooker");
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}
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MainWindow::~MainWindow()
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{
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delete ui;
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}
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void MainWindow::AddProcess(unsigned int processId)
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{
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processCombo->addItem(ProcessString(processId));
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QFile file("SavedHooks.txt");
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if (!file.open(QIODevice::ReadOnly)) return;
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QString processName = GetFullModuleName(processId);
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QString allData = file.readAll();
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QStringList allProcesses = allData.split("\r", QString::SkipEmptyParts);
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for (int i = allProcesses.length() - 1; i >= 0; --i)
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if (allProcesses.at(i).contains(processName))
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{
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Sleep(50);
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QStringList hooks = allProcesses.at(i).split(" , ");
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for (int j = 1; j < hooks.length(); ++j)
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{
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Sleep(10);
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Host::InsertHook(processId, ParseCode(hooks.at(j)));
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}
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return;
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}
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}
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void MainWindow::RemoveProcess(unsigned int processId)
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{
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processCombo->removeItem(processCombo->findText(QString::number(processId) + ":", Qt::MatchStartsWith));
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}
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void MainWindow::AddThread(TextThread* thread)
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{
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ttCombo->addItem(
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TextThreadString(thread) +
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QString::fromStdWString(Host::GetHookName(thread->GetThreadParameter().pid, thread->GetThreadParameter().hook)) +
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" (" +
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GenerateCode(Host::GetHookParam(thread->GetThreadParameter().pid, thread->GetThreadParameter().hook), thread->GetThreadParameter().pid) +
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")"
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);
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thread->RegisterOutputCallBack([&](TextThread* thread, std::wstring output)
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{
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output = DispatchSentenceToExtensions(output, GetInfoForExtensions(thread));
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output += L"\r\n";
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emit ThreadOutputReceived(thread, QString::fromStdWString(output));
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return output;
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});
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}
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void MainWindow::RemoveThread(TextThread* thread)
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{
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int threadIndex = ttCombo->findText(QString::number(thread->Number()) + ":", Qt::MatchStartsWith);
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if (threadIndex == ttCombo->currentIndex())
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{
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ttCombo->setCurrentIndex(0);
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on_ttCombo_activated(0);
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}
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ttCombo->removeItem(threadIndex);
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}
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void MainWindow::ThreadOutput(TextThread* thread, QString output)
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{
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if (ttCombo->currentText().startsWith(TextThreadString(thread)))
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{
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textOutput->moveCursor(QTextCursor::End);
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textOutput->insertPlainText(output);
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textOutput->moveCursor(QTextCursor::End);
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}
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}
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void MainWindow::ReloadExtensions()
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{
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extenCombo->clear();
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std::map<int, QString> extensions = LoadExtensions();
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for (auto i : extensions) extenCombo->addItem(QString::number(i.first) + ": " + i.second);
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}
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std::unordered_map<std::string, int> MainWindow::GetInfoForExtensions(TextThread* thread)
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{
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return
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{
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{ "current select", ttCombo->currentText().split(":")[0].toInt() == thread->Number() ? 1 : 0 },
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{ "text number", thread->Number() },
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{ "process id", thread->GetThreadParameter().pid },
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{ "hook address", (int)thread->GetThreadParameter().hook },
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{ "hook address (upper 32 bits)", (int)(thread->GetThreadParameter().hook >> 32) }
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};
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}
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QVector<HookParam> MainWindow::GetAllHooks(DWORD processId)
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{
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std::unordered_set<DWORD> addresses;
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QVector<HookParam> hooks;
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for (int i = 0; i < ttCombo->count(); ++i)
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if (ttCombo->itemText(i).split(":")[1].toInt() == processId &&
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!addresses.count(ttCombo->itemText(i).split(":")[2].toInt(nullptr, 16)))
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{
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addresses.insert(ttCombo->itemText(i).split(":")[2].toInt(nullptr, 16));
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hooks.push_back(Host::GetHookParam(ttCombo->itemText(i).split(":")[1].toInt(), ttCombo->itemText(i).split(":")[2].toInt(nullptr, 16)));
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}
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return hooks;
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}
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void MainWindow::on_attachButton_clicked()
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{
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bool ok;
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QString process = QInputDialog::getItem(this, "Select Process",
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"If you don't see the process you want to inject, try running with admin rights\r\nYou can just type in the process id if you know it",
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GetAllProcesses(), 0, true, &ok);
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if (!ok) return;
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if (!Host::InjectProcess(process.split(":")[0].toInt())) Host::AddConsoleOutput(L"Failed to attach");
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}
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void MainWindow::on_detachButton_clicked()
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{
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Host::DetachProcess(processCombo->currentText().split(":")[0].toInt());
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}
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void MainWindow::on_hookButton_clicked()
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{
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bool ok;
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QString hookCode = QInputDialog::getText(this, "Add Hook", CodeInfoDump, QLineEdit::Normal, "", &ok);
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if (!ok) return;
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HookParam toInsert = ParseCode(hookCode);
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if (toInsert.type == 0 && toInsert.length_offset == 0)
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{
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Host::AddConsoleOutput(L"invalid code");
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return;
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}
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Host::InsertHook(processCombo->currentText().split(":")[0].toInt(), ParseCode(hookCode));
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}
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void MainWindow::on_unhookButton_clicked()
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{
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QVector<HookParam> hooks = GetAllHooks(processCombo->currentText().split(":")[0].toInt());
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QStringList hookList;
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for (auto i : hooks) hookList.push_back(
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QString::fromStdWString(Host::GetHookName(processCombo->currentText().split(":")[0].toInt(), i.address)) +
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": " +
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GenerateCode(i, processCombo->currentText().split(":")[0].toInt())
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);
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bool ok;
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QString hook = QInputDialog::getItem(this, "Unhook", "Which hook to remove?", hookList, 0, false, &ok);
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if (ok) Host::RemoveHook(processCombo->currentText().split(":")[0].toInt(), hooks.at(hookList.indexOf(hook)).address);
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}
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void MainWindow::on_saveButton_clicked()
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{
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QVector<HookParam> hooks = GetAllHooks(processCombo->currentText().split(":")[0].toInt());
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QString hookList = GetFullModuleName(processCombo->currentText().split(":")[0].toInt());;
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for (auto i : hooks)
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if (!(i.type & HOOK_ENGINE))
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hookList += " , " + GenerateCode(i, processCombo->currentText().split(":")[0].toInt());
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QFile file("SavedHooks.txt");
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if (!file.open(QIODevice::Append | QIODevice::Text)) return;
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file.write((hookList + "\r\n").toUtf8());
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}
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void MainWindow::on_ttCombo_activated(int index)
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{
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textOutput->setPlainText(QString::fromWCharArray(Host::GetThread(ttCombo->itemText(index).split(":")[0].toInt())->GetStore().c_str()));
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textOutput->moveCursor(QTextCursor::End);
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}
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void MainWindow::on_addExtenButton_clicked()
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{
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QString extenFileName = QFileDialog::getOpenFileName(this, "Select Extension dll", "C:\\", "Extensions (*.dll)");
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if (!extenFileName.length()) return;
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QString extenName = extenFileName.split("/")[extenFileName.split("/").count() - 1];
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extenName.chop(4);
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QString copyTo = QString::number(extenCombo->itemText(extenCombo->count() - 1).split(":")[0].toInt() + 1) + "_" +
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extenName +
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"_nexthooker_extension.dll";
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QFile::copy(extenFileName, copyTo);
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ReloadExtensions();
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}
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void MainWindow::on_rmvExtenButton_clicked()
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{
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if (extenCombo->currentText().size() == 0) return;
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QString extenFileName = extenCombo->currentText().split(":")[0] + "_" + extenCombo->currentText().split(": ")[1] + "_nexthooker_extension.dll";
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FreeLibrary(GetModuleHandleW(extenFileName.toStdWString().c_str()));
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QFile::remove(extenFileName);
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ReloadExtensions();
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}
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