Function at 0x47f760
Capabilities:
Parse credit card information

Disassembly:
push 0xffffffffffffffff
push 0x4c5737
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x6c
push ebx
push ebp
mov ebx, ecx
push esi
push edi
lea ecx, [esp + 0x1c]
mov dword [esp + 0x18], ebx
call fcn.0047d100
xor edi, edi
lea ecx, [esp + 0x3c]
push edi
push edi
push 1
push edi
mov dword [esp + 0x94], edi
call fcn.0047cb00
lea ebp, [ebx + 0x90]
push eax
mov ecx, ebp
call fcn.0047da50
test eax, eax
jne 0x47f98c
mov eax, dword [ebx + 0x94]
cmp eax, edi
jne 0x47f85e
push edi
push edi
push 1
push 0x7b
lea ecx, [esp + 0x3c]
lea esi, [ebx + 0xa0]
call fcn.0047cb00
push eax
mov ecx, esi
call fcn.0047da50
test eax, eax
jne GetStretchBltMode
push edi
push edi
push 1
push 0x3f
lea ecx, [esp + 0x5c]
call fcn.0047cb00
push eax
mov ecx, esi
call fcn.0047da50
test eax, eax
jne GetStretchBltMode
push edi
push edi
push 1
push 0x2a
lea ecx, [esp + 0x6c]
call fcn.0047cb00
push eax
mov ecx, esi
call fcn.0047da50
test eax, eax
jne GetStretchBltMode
push edi
push edi
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.0047cb00
push eax
mov ecx, esi
call fcn.0047da50
test eax, eax
jne GetStretchBltMode
mov ax, word [ebp]
push 1
lea ecx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push ecx
jmp 0x47f95e
cmp eax, 1
jne 0x47f96e
mov ax, word [ebp]
cmp ax, 0x29
je 0x47f98c
cmp ax, 0x7c
je 0x47f98c
cmp dword [esp + 0x24], edi
jg 0x47f996
cmp ax, 0x28
je 0x47fa1d
cmp ax, 0x5b
je 0x47fa50
cmp ax, 0x2e
je 0x47fa50
cmp ax, 0x77
je 0x47fa50
cmp ax, 0x57
je 0x47fa50
cmp ax, 0x73
je 0x47fa50
cmp ax, 0x53
je 0x47fa50
cmp ax, 0x64
je 0x47fa50
cmp ax, 0x44
je 0x47fa50
cmp ax, 0x5e
je 0x47fa3f
cmp ax, 0x24
je 0x47fa3f
cmp ax, 0x41
je 0x47fa3f
cmp ax, 0x5a
je 0x47fa3f
cmp ax, 0x7a
je 0x47fa3f
cmp ax, 0x62
je 0x47fa3f
cmp ax, 0x42
je 0x47fa3f
cmp ax, 0x47
je 0x47fa3f
cmp ax, 0x5c
je 0x47fa2e
cmp ax, 0x6b
je 0x47fa2e
cmp ax, 0x67
je 0x47fa2e
push 1
lea edx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push edx
lea ecx, [esp + 0x28]
call fcn.0047d120
mov ecx, ebx
call fcn.004801b0
push edi
push edi
push 1
push edi
lea ecx, [esp + 0x4c]
call fcn.0047cb00
push eax
mov ecx, ebp
call fcn.0047da50
test eax, eax
je 0x47f7b8
cmp dword [esp + 0x24], edi
jle 0x47fa6e
push 0x1c
call fcn.004b694e
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, edi
mov byte [esp + 0x84], 1
je 0x47fa61
mov ecx, dword [esp + 0x20]
cmp ecx, edi
jne 0x47f9c1
mov ecx, 0x5199f8
mov edx, dword [esp + 0x8c]
mov edx, dword [edx]
mov esi, edx
and edx, 0x10
and esi, 8
push esi
push edx
mov edx, dword [esp + 0x2c]
push edx
push ecx
mov ecx, eax
call fcn.00484f10
mov esi, eax
lea ecx, [ebx + 0x14]
push esi
call fcn.0047f710
jmp 0x47fa78
cmp dword [esp + 0x24], edi
jne 0x47f990
mov ax, word [ebp]
push 1
lea ecx, [esp + 0x18]
push 1
push ecx
lea ecx, [esp + 0x28]
mov dword [esp + 0x20], eax
call fcn.0047d120
mov ecx, ebx
call fcn.004801b0
jmp 0x47f98c
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.00481be0
jmp 0x47fa76
mov eax, dword [esp + 0x8c]
mov ecx, ebx
push eax
call fcn.004846a0
jmp 0x47fa76
mov ecx, dword [esp + 0x8c]
push ecx
mov ecx, ebx
call fcn.00484350
jmp 0x47fa76
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.00480e20
jmp 0x47fa76
xor esi, esi
lea ecx, [ebx + 0x14]
push esi
call fcn.0047f710
jmp 0x47fa78
push edi
mov ecx, ebx
call fcn.0047e9c0
mov esi, eax
lea ecx, [esp + 0x1c]
mov dword [esp + 0x84], 0xffffffff
call fcn.0047d1d0
mov eax, dword [ebx + 0x94]
mov dword [esp + 0x14], esi
cmp eax, edi
je case.0x47fabc.46
xor eax, eax
mov dword [esp + 0x10], edi
mov ax, word [ebp]
add eax, 0xffffffd6
cmp eax, 0x51
ja case.0x47fabc.46
xor ecx, ecx
mov cl, byte [eax + 0x4800e0]
jmp dword [ecx*4 + 0x4800cc]
xor esi, esi
lea ecx, [esp + 0x2c]
push esi
push esi
call fcn.00485260
mov dword [esp + 0x2c], 0x5199f4
mov dword [esp + 0x38], esi
mov dword [esp + 0x30], esi
lea edi, [ebx + 0x80]
mov edx, ebp
mov eax, edi
lea esi, [ebx + 0xa0]
mov ecx, dword [edx]
mov dword [esp + 0x84], 2
mov dword [eax], ecx
mov ecx, dword [edx + 4]
mov dword [eax + 4], ecx
mov ecx, dword [edx + 8]
mov dword [eax + 8], ecx
mov edx, dword [edx + 0xc]
mov dword [eax + 0xc], edx
mov eax, esi
mov ecx, dword [eax]
mov dword [ebp], ecx
mov edx, dword [eax + 4]
mov dword [ebp + 4], edx
mov ecx, dword [eax + 8]
mov dword [ebp + 8], ecx
mov ecx, esi
mov edx, dword [eax + 0xc]
mov dword [ebp + 0xc], edx
lea ebp, [ebx + 0xb0]
mov eax, ebp
mov edx, dword [eax]
mov dword [ecx], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov edx, dword [eax + 8]
mov dword [ecx + 8], edx
mov eax, dword [eax + 0xc]
mov dword [ecx + 0xc], eax
mov ecx, ebx
call fcn.0047da80
test eax, eax
jne 0x47fb60
mov ecx, ebx
call fcn.0047da80
test eax, eax
je 0x47fb55
lea ecx, [esp + 0x1c]
xor eax, eax
push ecx
lea ecx, [ebx + 0x90]
mov word [esp + 0x20], ax
mov dword [esp + 0x24], 1
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
call fcn.0047da50
test eax, eax
jne 0x47fcba
mov ebx, 0x7d
xor eax, eax
lea edx, [esp + 0x3c]
mov dword [esp + 0x44], eax
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x18]
push edx
mov word [esp + 0x40], bx
mov dword [esp + 0x44], 1
lea ecx, [eax + 0x90]
call fcn.0047da50
test eax, eax
jne 0x47fcb6
mov ecx, dword [esp + 0x18]
add ecx, 0x90
mov ax, word [ecx]
mov dl, al
and edx, 0xff
cmp dx, ax
jne 0x47fbea
mov byte [esp + 0x8c], al
jmp 0x47fbf2
mov byte [esp + 0x8c], 0
push 1
lea ecx, [esp + 0x90]
push 1
push ecx
lea ecx, [esp + 0x38]
call fcn.004851c0
mov edx, dword [esp + 0x18]
mov ecx, edi
lea eax, [edx + 0x90]
mov edx, dword [edx + 0x90]
mov dword [ecx], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov edx, dword [eax + 8]
mov dword [ecx + 8], edx
mov edx, dword [esp + 0x18]
mov eax, dword [eax + 0xc]
mov dword [ecx + 0xc], eax
mov ecx, esi
lea eax, [edx + 0x90]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov edx, ebp
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov ecx, dword [edx]
mov eax, esi
mov dword [eax], ecx
mov ecx, dword [edx + 4]
mov dword [eax + 4], ecx
mov ecx, dword [edx + 8]
mov edx, dword [edx + 0xc]
mov dword [eax + 8], ecx
mov ecx, dword [esp + 0x18]
mov dword [eax + 0xc], edx
call fcn.0047da80
test eax, eax
jne 0x47fc83
mov ecx, dword [esp + 0x18]
call fcn.0047da80
test eax, eax
je 0x47fc76
mov ecx, dword [esp + 0x18]
xor eax, eax
mov word [esp + 0x1c], ax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
lea eax, [esp + 0x1c]
push eax
add ecx, 0x90
mov dword [esp + 0x24], 1
call fcn.0047da50
test eax, eax
je 0x47fb94
mov ebx, dword [esp + 0x18]
lea eax, [ebx + 0x90]
mov edx, eax
mov ecx, dword [edx]
mov dword [edi], ecx
mov ecx, dword [edx + 4]
mov dword [edi + 4], ecx
mov ecx, dword [edx + 8]
mov dword [edi + 8], ecx
mov ecx, esi
mov edx, dword [edx + 0xc]
mov dword [edi + 0xc], edx
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov edx, dword [ebp]
mov ecx, dword [ecx + 0xc]
mov dword [esi], edx
mov edx, dword [ebp + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [ebp + 4]
mov ecx, dword [ebp + 8]
mov dword [esi + 4], eax
mov dword [esi + 8], ecx
mov ecx, ebx
mov dword [esi + 0xc], edx
call fcn.0047da80
test eax, eax
jne 0x47fd1d
mov ecx, ebx
call fcn.0047da80
test eax, eax
je 0x47fd12
mov esi, dword [esp + 0x30]
test esi, esi
jne 0x47fd2a
mov esi, 0x5199f0
mov al, byte [esi]
xor edi, edi
test al, al
je 0x47fd4c
movsx eax, byte [edi + esi]
push eax
call fcn.004a5ec0
add esp, 4
test eax, eax
je 0x47fd4c
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x47fd32
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x47fdb3
cmp al, 0x39
jg 0x47fdb3
lea ecx, [edi + 6]
xor ebp, ebp
cmp edi, ecx
mov dword [esp + 0x10], ebp
jae 0x47fd83
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x47fd7f
cmp al, 0x39
jg 0x47fd7f
movsx eax, al
lea edx, [ebp + ebp*4]
inc edi
cmp edi, ecx
lea ebp, [eax + edx*2 - 0x30]
jb 0x47fd64
mov dword [esp + 0x10], ebp
mov al, byte [edi + esi]
test al, al
je 0x47fda3
movsx ecx, al
push ecx
call fcn.004a5ec0
add esp, 4
test eax, eax
je 0x47fda3
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x47fd8a
mov al, byte [esi + edi]
add esi, edi
cmp al, 0x2c
je 0x47fdfc
mov eax, 1
jmp 0x47fdb9
mov ebp, dword [esp + 0x10]
xor eax, eax
cmp eax, 2
mov edi, ebp
jne 0x47fdcf
mov edi, closesocket
mov eax, dword [esp + 0x10]
cmp edi, eax
jae 0x47fdcf
mov edi, eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x84], 0xffffffff
test eax, eax
mov dword [esp + 0x2c], 0x5199f4
je 0x47ff80
push eax
call fcn.004a6a3e
add esp, 4
jmp 0x47ff80
mov al, byte [esi + 1]
inc esi
xor ebp, ebp
test al, al
je 0x47fe20
movsx edx, byte [esi + ebp]
push edx
call fcn.004a5ec0
add esp, 4
test eax, eax
je 0x47fe20
mov al, byte [esi + ebp + 1]
inc ebp
test al, al
jne 0x47fe06
mov al, byte [esi + ebp]
cmp al, 0x30
jl 0x47fdc0
cmp al, 0x39
jg 0x47fdc0
lea edx, [ebp + 6]
xor edi, edi
cmp ebp, edx
mov eax, ebp
jae 0x47fe52
mov cl, byte [eax + esi]
cmp cl, 0x30
jl 0x47fe52
cmp cl, 0x39
jg 0x47fe52
movsx ecx, cl
lea edi, [edi + edi*4]
inc eax
cmp eax, edx
lea edi, [ecx + edi*2 - 0x30]
jb 0x47fe36
add esi, eax
cmp byte [esi], 0
je 0x47fdc5
movsx edx, byte [esi]
push edx
call fcn.004a5ec0
add esp, 4
test eax, eax
je 0x47fdc5
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x47fe5d
jmp 0x47fdc5
mov ecx, ebp
lea eax, [ebx + 0x80]
mov dword [esp + 0x10], edi
mov edi, 1
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
lea eax, [ebx + 0xa0]
mov edx, eax
mov ecx, dword [edx]
mov dword [ebp], ecx
mov ecx, dword [edx + 4]
mov dword [ebp + 4], ecx
mov ecx, dword [edx + 8]
mov dword [ebp + 8], ecx
lea ecx, [ebx + 0xb0]
mov edx, dword [edx + 0xc]
mov dword [ebp + 0xc], edx
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov ecx, ebx
call fcn.0047da80
test eax, eax
jne 0x47ff08
mov ecx, ebx
call fcn.0047da80
test eax, eax
je 0x47feeb
jmp 0x47ff08
mov dword [esp + 0x10], edi
mov ecx, ebx
mov edi, closesocket
call fcn.004801b0
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.0047cb00
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.0047da50
test eax, eax
je 0x48001a
mov ecx, ebx
call fcn.004801b0
push 0x10
call fcn.004b694e
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 4
je 0x4800aa
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004805f0
mov esi, eax
jmp 0x4800ac
mov dword [esp + 0x10], 1
jmp 0x47fefc
test edi, edi
jne 0x47ff91
push edi
mov ecx, ebx
call fcn.0047e9c0
jmp 0x4800b7
mov ebp, dword [esp + 0x10]
cmp ebp, edi
jne 0x47ff08
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.0047cb00
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.0047da50
test eax, eax
jne 0x47ffdb
push eax
push eax
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.0047cb00
push eax
mov ecx, esi
call fcn.0047da50
test eax, eax
je 0x47ffe2
mov ecx, ebx
call fcn.004801b0
push 0xc
call fcn.004b694e
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 3
je 0x4800aa
mov edx, dword [esp + 0x14]
push ebp
push edx
mov ecx, eax
call fcn.004804f0
mov esi, eax
jmp 0x4800ac
push 0
push 0
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.0047cb00
push eax
mov ecx, esi
call fcn.0047da50
test eax, eax
je 0x480074
mov ecx, ebx
call fcn.004801b0
push 0x10
call fcn.004b694e
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 5
je 0x4800aa
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.00480ba0
mov esi, eax
jmp 0x4800ac
push 0x10
call fcn.004b694e
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 6
je 0x4800aa
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004808b0
mov esi, eax
jmp 0x4800ac
xor esi, esi
push esi
lea ecx, [ebx + 0x14]
call fcn.0047f710
mov eax, esi
mov ecx, dword [esp + 0x7c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x78
ret 4