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275 lines
8.4 KiB
275 lines
8.4 KiB
VERSION 5.00 |
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Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "mscomctl.ocx" |
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Begin VB.Form Form1 |
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Caption = "VB6 Bindings for Capstone Disassembly Engine - Contributed by FireEye FLARE Team" |
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ClientHeight = 7290 |
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ClientLeft = 60 |
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ClientTop = 345 |
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ClientWidth = 10275 |
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LinkTopic = "Form1" |
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ScaleHeight = 7290 |
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ScaleWidth = 10275 |
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StartUpPosition = 2 'CenterScreen |
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Begin VB.CommandButton Command2 |
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Caption = "Save" |
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Height = 375 |
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Left = 8760 |
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TabIndex = 8 |
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Top = 120 |
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Width = 1455 |
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End |
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Begin VB.CommandButton Command1 |
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Caption = " Arm 64" |
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Height = 375 |
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Index = 4 |
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Left = 6840 |
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TabIndex = 7 |
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Top = 120 |
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Width = 1455 |
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End |
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Begin VB.CommandButton Command1 |
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Caption = "Arm" |
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Height = 375 |
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Index = 3 |
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Left = 5160 |
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TabIndex = 6 |
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Top = 120 |
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Width = 1455 |
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End |
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Begin VB.CommandButton Command1 |
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Caption = "x86 64bit" |
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Height = 375 |
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Index = 2 |
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Left = 3480 |
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TabIndex = 5 |
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Top = 120 |
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Width = 1455 |
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End |
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Begin VB.CommandButton Command1 |
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Caption = "x86 16bit" |
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Height = 375 |
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Index = 0 |
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Left = 120 |
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TabIndex = 4 |
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Top = 120 |
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Width = 1455 |
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End |
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Begin VB.CommandButton Command1 |
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Caption = "x86 32bit" |
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Height = 375 |
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Index = 1 |
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Left = 1800 |
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TabIndex = 3 |
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Top = 120 |
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Width = 1455 |
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End |
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Begin MSComctlLib.ListView lv |
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Height = 2415 |
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Left = 120 |
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TabIndex = 2 |
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Top = 1440 |
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Width = 10095 |
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_ExtentX = 17806 |
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_ExtentY = 4260 |
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View = 3 |
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LabelEdit = 1 |
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LabelWrap = -1 'True |
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HideSelection = 0 'False |
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FullRowSelect = -1 'True |
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_Version = 393217 |
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ForeColor = -2147483640 |
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BackColor = -2147483643 |
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BorderStyle = 1 |
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Appearance = 1 |
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BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} |
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Name = "Courier" |
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Size = 9.75 |
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Charset = 0 |
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Weight = 400 |
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Underline = 0 'False |
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Italic = 0 'False |
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Strikethrough = 0 'False |
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EndProperty |
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NumItems = 1 |
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BeginProperty ColumnHeader(1) {BDD1F052-858B-11D1-B16A-00C0F0283628} |
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Object.Width = 2540 |
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EndProperty |
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End |
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Begin VB.ListBox List1 |
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BeginProperty Font |
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Name = "Courier" |
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Size = 9.75 |
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Charset = 0 |
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Weight = 400 |
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Underline = 0 'False |
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Italic = 0 'False |
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Strikethrough = 0 'False |
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EndProperty |
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Height = 840 |
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Left = 120 |
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TabIndex = 1 |
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Top = 600 |
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Width = 10095 |
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End |
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Begin VB.TextBox Text1 |
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BeginProperty Font |
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Name = "Courier" |
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Size = 9.75 |
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Charset = 0 |
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Weight = 400 |
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Underline = 0 'False |
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Italic = 0 'False |
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Strikethrough = 0 'False |
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EndProperty |
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Height = 3375 |
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Left = 120 |
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MultiLine = -1 'True |
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ScrollBars = 3 'Both |
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TabIndex = 0 |
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Text = "Form1.frx":0000 |
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Top = 3840 |
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Width = 10095 |
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End |
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End |
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Attribute VB_Name = "Form1" |
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Attribute VB_GlobalNameSpace = False |
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Attribute VB_Creatable = False |
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Attribute VB_PredeclaredId = True |
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Attribute VB_Exposed = False |
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Option Explicit |
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'Capstone Disassembly Engine bindings for VB6 |
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'Contributed by FireEye FLARE Team |
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'Author: David Zimmer <david.zimmer@fireeye.com>, <dzzie@yahoo.com> |
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'License: Apache |
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'Copyright: FireEye 2017 |
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Dim cap As CDisassembler |
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Dim lastSample As Long |
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Private Sub Command1_Click(index As Integer) |
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Dim code() As Byte, arch As cs_arch, mode As cs_mode |
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lastSample = index |
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Const x86_code32 As String = "\x8d\x4c\x32\x08\x01\xd8\x81\xc6\x34\x12\x00\x00\x05\x23\x01\x00\x00\x36\x8b\x84\x91\x23\x01\x00\x00\x41\x8d\x84\x39\x89\x67\x00\x00\x8d\x87\x89\x67\x00\x00\xb4\xc6" |
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Const X86_CODE16 As String = "\x8d\x4c\x32\x08\x01\xd8\x81\xc6\x34\x12\x00\x00\x05\x23\x01\x00\x00\x36\x8b\x84\x91\x23\x01\x00\x00\x41\x8d\x84\x39\x89\x67\x00\x00\x8d\x87\x89\x67\x00\x00\xb4\xc6" |
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Const X86_CODE64 As String = "\x55\x48\x8b\x05\xb8\x13\x00\x00" |
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Const ARM_CODE As String = "\xED\xFF\xFF\xEB\x04\xe0\x2d\xe5\x00\x00\x00\x00\xe0\x83\x22\xe5\xf1\x02\x03\x0e\x00\x00\xa0\xe3\x02\x30\xc1\xe7\x00\x00\x53\xe3\x00\x02\x01\xf1\x05\x40\xd0\xe8\xf4\x80\x00\x00" |
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Const ARM64_CODE As String = "\x09\x00\x38\xd5\xbf\x40\x00\xd5\x0c\x05\x13\xd5\x20\x50\x02\x0e\x20\xe4\x3d\x0f\x00\x18\xa0\x5f\xa2\x00\xae\x9e\x9f\x37\x03\xd5\xbf\x33\x03\xd5\xdf\x3f\x03\xd5\x21\x7c\x02\x9b\x21\x7c\x00\x53\x00\x40\x21\x4b\xe1\x0b\x40\xb9\x20\x04\x81\xda\x20\x08\x02\x8b\x10\x5b\xe8\x3c" |
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Select Case index |
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Case 0: |
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arch = CS_ARCH_X86 |
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mode = CS_MODE_16 |
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code = toBytes(X86_CODE16) |
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Case 1: |
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arch = CS_ARCH_X86 |
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mode = CS_MODE_32 |
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code = toBytes(x86_code32) |
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Case 2: |
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arch = CS_ARCH_X86 |
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mode = CS_MODE_64 |
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code = toBytes(X86_CODE64) |
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Case 3: |
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arch = CS_ARCH_ARM |
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mode = CS_MODE_ARM |
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code = toBytes(ARM_CODE) |
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Case 4: |
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arch = CS_ARCH_ARM64 |
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mode = CS_MODE_ARM |
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code = toBytes(ARM64_CODE) |
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End Select |
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test code, arch, mode |
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End Sub |
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Private Sub test(code() As Byte, arch As cs_arch, mode As cs_mode) |
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Dim ret As Collection |
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Dim ci As CInstruction |
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Dim li As ListItem |
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clearForm |
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If Not cap Is Nothing Then Set cap = Nothing |
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Set cap = New CDisassembler |
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If Not cap.init(arch, mode, True) Then |
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List1.AddItem "Failed to init engine: " & cap.errMsg |
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Exit Sub |
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End If |
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List1.AddItem "Capstone loaded @ 0x" & Hex(cap.hLib) |
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List1.AddItem "hEngine: 0x" & Hex(cap.hCapstone) |
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List1.AddItem "Version: " & cap.version |
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If cap.vMajor < 3 Then |
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List1.AddItem "Sample requires Capstone v3+" |
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Exit Sub |
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End If |
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Set ret = cap.disasm(&H1000, code) |
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For Each ci In ret |
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Set li = lv.ListItems.Add(, , ci.text) |
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Set li.Tag = ci |
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Next |
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End Sub |
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Private Sub Command2_Click() |
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Dim fName() As String |
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Dim fPath As String |
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Dim t() As String |
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Dim li As ListItem |
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Dim ci As CInstruction |
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On Error Resume Next |
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If lastSample = -1 Then |
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MsgBox "Run a test first..." |
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Exit Sub |
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End If |
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fName = Split("16b,32b,64b,Arm,Arm64", ",") |
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fPath = App.path & "\vb" & fName(lastSample) & "Test.txt" |
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If FileExists(fPath) Then Kill fPath |
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For Each li In lv.ListItems |
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push t, li.text |
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Set ci = li.Tag |
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push t, ci.toString() |
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push t, String(60, "-") |
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Next |
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WriteFile fPath, Join(t, vbCrLf) |
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MsgBox FileLen(fPath) & " bytes saved to: " & vbCrLf & vbCrLf & fPath |
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End Sub |
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Private Sub lv_ItemClick(ByVal Item As MSComctlLib.ListItem) |
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Dim ci As CInstruction |
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Set ci = Item.Tag |
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Text1 = ci.toString() |
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End Sub |
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Function clearForm() |
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List1.Clear |
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lv.ListItems.Clear |
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Text1 = Empty |
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End Function |
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Private Sub Form_Load() |
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lv.ColumnHeaders(1).Width = lv.Width |
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clearForm |
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lastSample = -1 |
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End Sub
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