几种程序自杀的方法(页 1) - 原创作品专区

shancundeai 发表于 2008-1-3 13:23

几种程序自杀的方法

procedure DeleteMe;'bmx }y
var
  BatchFile: TextFile;3N(uw l$rB`C
  BatchFileName: string;
  ProcessInf TProcessInformation;!~2U:IDV
  StartUpInf TStartupInfo;7S2tHR7^#I}&A
begin
  BatchFileName := ExtractFilePath(ParamStr(0)) + '_deleteme.bat'; Z0R8R%F8k7l
  AssignFile(BatchFile, BatchFileName);r.\-z H n
  Rewrite(BatchFile);|$janh/W,Ra

  Writeln(BatchFile, ':try');
  Writeln(BatchFile, 'del "' + ParamStr(0) + '"');K%f X9K Q qE
  Writeln(BatchFile,
'if exist "' + ParamStr(0) + '"' + ' goto try');
  Writeln(BatchFile, 'del %0');!@&?C^NE h tP
  CloseFile(BatchFile); wc,l9[[[(_Z
@ f;V.s1O$@%V?
  FillChar(StartUpInfo, SizeOf(StartUpInfo), $00);
  StartUpInfo.dwFlags := STARTF_USESHOWWINDOW;
  StartUpInfo.wShowWindow := SW_HIDE;9r@5u^o4J5Wl
  if CreateProcess(nil, PChar(BatchFileName), nil, nil,+]6rO)KK g,o
False, IDLE_PRIORITY_CLASS, nil, nil, StartUpInfo,apg2_E
ProcessInfo) then
  begin
CloseHandle(ProcessInfo.hThread);8uap+@8I0X9\
CloseHandle(ProcessInfo.hProcess);J2Nm#UWE%nD
  end;7_[D{yb hZ
end;Q+|shP%@"\t'p

procedure TForm1.Button1Click(Sender: TObject);p3L.b,HO|\5b
begin2e)O ]e2y%l#jV| J
  DeleteMe;4[+@/P2|#P_#vX
  close;
end;
~tuO"U7Uw8E!w
end.EHW.g*~3s1D_f,G

第二种：
S'|{Y7y+wT
类　别:系统控制
  我们经常遇到这样的软件,运行之后就消失的无影无踪,特别是一些黑客的木马工具。
  如果我们能掌握这个技术,即使不做黑客工具,也可以在程序加密、软件卸载等方面发挥作用。
  那么他们是怎样实现的呢？
---- 以delphi为例,在form关闭的时候执行以下函数closeme即可:
procedure TForm1.closeme;
var f:textfile;
begin
assignfile(f,'.\delme.bat');
rewrite(f); !Z1^\Hw~
writeln(f,'@echo off'); !]8{5]&wP{BS,d
writeln(f,':loop');
writeln(f,'del "'+application.ExeName+'"');
writeln(f,'if exist .\file.exe goto loop');
writeln(f,'del .\delme.bat'); -Sl1h3n~1Yg9mP4K
closefile(f);
winexec('.\delme.bat', SW_HIDE);
close; 1[w:J3p^P
end;
%f {](o1t8@&G7g
winexec(pchar('command.com /c del '+ParamStr(0)),SW_MINIMIZE);//最小化执行删除操作，否则将看到DOS窗口的瞬间闪烁KOD!^d4g~

第三种：8_C'P8G1iCC
[D*p}-_
Delphi 版 ^w1b+lb
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ShellAPI, ShlObj;

typeh m_$JPxV{Z_u
  TForm1 = class(TForm)
procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
{ Private declarations }/tg`IwhX
  public
{ Public declarations }J M'd\f\;f
  end;eVEz1KqO
9cUXk:dR
var[BU-{vNM
  Form1: TForm1;gAcN#H#Z2h;h\7D
i4NHrraL
implementation
7z.}Ur#vfN
{$R *.dfm}&A2E2A!wOQ&}"F,~

function Suicide: Boolean;
var
  sei: TSHELLEXECUTEINFO;pkAxdB(^7U
  szModule:  PChar;
  szComspec: PChar;PGLHH8r
  szParams:  PChar;D;AKE5U$p'Y s
begin6ZZ.@;Ib6{V
  szModule  := AllocMem(MAX_PATH);
  szComspec := AllocMem(MAX_PATH);
  szParams  := AllocMem(MAX_PATH);

  // get file path names:
  if ((GetModuleFileName(0,szModule,MAX_PATH)<>0) and
   (GetShortPathName(szModule,szModule,MAX_PATH)<>0) andj#aQ0W5^
   (GetEnvironmentVariable('COMSPEC',szComspec,MAX_PATH)<>0)) then#B r6G Md
  begin
// set command shell parameters
lstrcpy(szParams,'/c del ');
lstrcat(szParams, szModule);

// set struct members
sei.cbSize    := sizeof(sei);
sei.Wnd       := 0;
sei.lpVerb    := 'Open';
sei.lpFile    := szComspec;IUn^]"ET
sei.lpParameters := szParams;
sei.lpDirectory  := 0;x:aG-v|/X
sei.nShow       := SW_HIDE;2o"T0\3Bg
sei.fMask       := SEE_MASK_NOCLOSEPROCESS;
%M8L&Du Wf{
// invoke command shellS0f} JR+q5w+F&Is
if (ShellExecuteEx(@sei)) then U}&n3t&w
begin*RG,y*bwix
   // suppress command shell process until program exits2|:L H;HSy7O
   SetPriorityClass(sei.hProcess,HIGH_PRIORITY_CLASS);//IDLE_PRIORITY_CLASS);

   SetPriorityClass( GetCurrentProcess(),
                     REALTIME_PRIORITY_CLASS);/rE[].j9P
I @0V`2n)X%Or{;k
   SetThreadPriority( GetCurrentThread(), L bq8S/_D#qP!Sy{
                     THREAD_PRIORITY_TIME_CRITICAL);fj:G;a&{9ct } Q

   // notify explorer shell of deletion4b2P0y Yr
   SHChangeNotify(SHCNE_Delete,SHCNF_PATH,szModule,nil);

   Result := True;
end
else i#z8aX:M6H6b/gY^
   Result := False;o#V [.EJQQ
  end
  else
Result := False;PD^XH\0^
end;

8[#q.X/CV;Uf
procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);zM5AT7W4OyU
begin {@ Ii1mZ2xr
  Suicide;
end; )|o*j-B;{+Z?lS
[*DwdGs|
第四种：
2@lNz;]0[
procedure deleteSelf;9JjL3IT1Lobk
var hModule: THandle;
szModuleName: array[0..MAX_PATH] of char;
hKrnl32: THandle;
pExitProcess, pdeleteFile, pFreeLibrary, pUnmapViewOfFile: pointer;
ExitCode: UINT;?M%x6nm7aO
beginc9hZ3r~
hModule := GetModuleHandle(nil);l&` Z3UPG#E`
GetModuleFileName(hModule, szModuleName, sizeof(szModuleName));
AS_EI@_5D
hKrnl32 := GetModuleHandle('kernel32'); n]6y u \1@4M,s e\
pExitProcess := GetProcAddress(hKrnl32, 'ExitProcess');b%hi(dWI
pdeleteFile := GetProcAddress(hKrnl32, 'deleteFileA');-OSpio)Ei
pFreeLibrary := GetProcAddress(hKrnl32, 'FreeLibrary');!G!| WnE&_'x
pUnmapViewOfFile := GetProcAddress(hKrnl32, 'UnmapViewOfFile');
ExitCode := system.ExitCode;
if ($80000000 and GetVersion()) <> 0 thenQ:tD0^J8e
// Win95, 98, Me
asm
lea eax, szModuleNameV:X*I:_-CG5l[(y
push ExitCode
push 0De3B&QUQE#Y
push eax
push pExitProcess
push hModule
push pdeleteFile
push pFreeLibrary
retp&sq!S4Ac
end
else
begin^1`W&AV
CloseHandle(THANDLE(4));
asm7?j v(Ae(}B"L
lea eax, szModuleName;jb5U)V-I)va ?v a5Y
push ExitCode
push 0
push eax2jU G3UvDB9z
push pExitProcess_"x!PBq'xl
push hModule
push pdeleteFile
push pUnmapViewOfFile[kH]tt#[+iD*M
ret-T'G0x v+^K
end
end
end;

春天发表于 2008-1-5 15:50

很深奥的语言啊！

天使乖乖 发表于 2008-1-5 16:39

我要是能看的懂才怪[:26;] [:26;] [:16;]

501-pig 发表于 2008-1-15 00:09

似乎很神奇！  但是有很简单
  是神奇还是简单呢哦
   是简单的神奇

453749549 发表于 2008-3-11 14:05

[;q19] [;q19] [;q19] 支持

song56177 发表于 2008-3-11 14:13

程序呀，全是英文，

KSDB7119172 发表于 2008-4-27 16:29

[quote]原帖由 [i]天使乖乖[/i] 于 2008-1-5 16:39 发表 [url=http://www.520diannao.com/redirect.php?goto=findpost&pid=21052&ptid=10161][img]http://www.520diannao.com/images/common/back.gif[/img][/url];?5h\8qtWj3nR
我要是能看的懂才怪[:26;] [:26;] [:16;] [/quote] Qug7b3u?#y
我也是。。。。。。。。。。。。。。。。

dmxr84 发表于 2008-5-9 12:51

回复楼主 shancundeai 的帖子

:)19) 看不懂啊 :)11) :)11) :)11) :)11) :)11)

alwap 发表于 2008-5-24 16:46

[quote]原帖由 [i]天使乖乖[/i] 于 2008-1-5 16:39 发表 [url=http://www.520diannao.com/redirect.php?goto=findpost&pid=21052&ptid=10161][img]http://www.520diannao.com/images/common/back.gif[/img][/url]Z1Wo#WW Z B
我要是能看的懂才怪[:26;] [:26;] [:16;] [/quote]
我也是看不懂

wangyongmian 发表于 2008-6-13 02:24

呵呵我看得懂一点写因为程序员嘛看得写得都是英语 ...

kfo2046 发表于 2008-6-13 19:29

有这样发贴的嘛？我不赞同哦，都没注明是delphi语言写的。这样人家怎么搜索得到，过程没有注视，看起来多累啊。

空楼吹雪 发表于 2008-6-26 05:20

说实话，我真看不出是用啥语言写的，嘻嘻

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几种程序自杀的方法

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