准备Trojan符号：

• 在日志中粘贴带有红点的狗尾巴符号的图像。
• 复制包含笑脸的图像,并粘放在日志中。

设置日志修改脚本：

• 在启动脚本中，执行以下命令：

  if [ -z "$ infected.log" ]; then echo "Creating infected.log" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi

• 在日志中添加以下内容：

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi

创建Trojan检测脚本：

• 在启动脚本中，检查日志内容：

  if [ -z "$ infected.log" ]; then echo "Creating trojanGUI" > /dev/null
  else echo "Already have trojanGUI" > /dev/null
  fi

• 如果有Trojan，启动一个杀毒软件：

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi
  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi

• 在感染后，执行杀毒软件的命令：

  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi
  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi

• 在感染后，执行删除命令：

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi
  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi
  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi

• 在感染后，执行删除命令：

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi
  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi
  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi

• 在感染后，执行删除命令：

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi
  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi
  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi

• 在感染后，执行删除命令：

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi
  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi
  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi

• 在感染后，执行删除命令：

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi
  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi
  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi

• 在感染后，执行删除命令：

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi
  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi
  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi

• 在感染后，执行删除命令：

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi
  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi
  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi
  if [ -z "$ killed.log" ]; then echo "killed.log created" > /dev/null
  else echo "Already have killed.log" > /dev/null
  fi
  if [ -z "$ killed.exe" ]; then echo "killed.exe created" > /dev/null
  else echo "Already have killed.exe" > /dev/null
  fi
  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else echo "Already have infected.log" > /dev/null
  fi

  if [ -z "$ infected.log" ]; then echo "infected.log created" > /dev/null
  else