Function at 0x4d2670
Capabilities:
Parse credit card information

Disassembly:
push 0xffffffffffffffff
push 0x540617
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.004d0040
xor edi, edi
lea ecx, [esp + 0x3c]
push edi
push edi
push 1
push edi
mov dword [esp + 0x94], edi
call fcn.004cfae0
lea ebp, [ebx + 0x90]
push eax
mov ecx, ebp
call fcn.004d0930
test eax, eax
jne 0x4d289c
mov eax, dword [ebx + 0x94]
cmp eax, edi
jne 0x4d276e
push edi
push edi
push 1
push 0x7b
lea ecx, [esp + 0x3c]
lea esi, [ebx + 0xa0]
call fcn.004cfae0
push eax
mov ecx, esi
call fcn.004d0930
test eax, eax
jne 0x4d2901
push edi
push edi
push 1
push 0x3f
lea ecx, [esp + 0x5c]
call fcn.004cfae0
push eax
mov ecx, esi
call fcn.004d0930
test eax, eax
jne 0x4d2901
push edi
push edi
push 1
push 0x2a
lea ecx, [esp + 0x6c]
call fcn.004cfae0
push eax
mov ecx, esi
call fcn.004d0930
test eax, eax
jne 0x4d2901
push edi
push edi
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004cfae0
push eax
mov ecx, esi
call fcn.004d0930
test eax, eax
jne 0x4d2901
mov ax, word [ebp]
push 1
lea ecx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push ecx
jmp 0x4d286e
cmp eax, 1
jne 0x4d287e
mov ax, word [ebp]
cmp ax, 0x29
je 0x4d289c
cmp ax, 0x7c
je 0x4d289c
cmp dword [esp + 0x24], edi
jg 0x4d28a6
cmp ax, 0x28
je 0x4d292d
cmp ax, 0x5b
je 0x4d2960
cmp ax, 0x2e
je 0x4d2960
cmp ax, 0x77
je 0x4d2960
cmp ax, 0x57
je 0x4d2960
cmp ax, 0x73
je 0x4d2960
cmp ax, 0x53
je 0x4d2960
cmp ax, 0x64
je 0x4d2960
cmp ax, 0x44
je 0x4d2960
cmp ax, 0x5e
je 0x4d294f
cmp ax, 0x24
je 0x4d294f
cmp ax, 0x41
je 0x4d294f
cmp ax, 0x5a
je 0x4d294f
cmp ax, 0x7a
je 0x4d294f
cmp ax, 0x62
je 0x4d294f
cmp ax, 0x42
je 0x4d294f
cmp ax, 0x47
je 0x4d294f
cmp ax, 0x5c
je 0x4d293e
cmp ax, 0x6b
je 0x4d293e
cmp ax, 0x67
je 0x4d293e
push 1
lea edx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push edx
lea ecx, [esp + 0x28]
call fcn.004d0060
mov ecx, ebx
call fcn.004d30c0
push edi
push edi
push 1
push edi
lea ecx, [esp + 0x4c]
call fcn.004cfae0
push eax
mov ecx, ebp
call fcn.004d0930
test eax, eax
je 0x4d26c8
cmp dword [esp + 0x24], edi
jle 0x4d297e
push 0x1c
call fcn.0052f8c6
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, edi
mov byte [esp + 0x84], 1
je 0x4d2971
mov ecx, dword [esp + 0x20]
cmp ecx, edi
jne 0x4d28d1
mov ecx, 0x1456134
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.004d7df0
mov esi, eax
lea ecx, [ebx + 0x14]
push esi
call fcn.004d25f0
jmp 0x4d2988
cmp dword [esp + 0x24], edi
jne 0x4d28a0
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.004d0060
mov ecx, ebx
call fcn.004d30c0
jmp 0x4d289c
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.004d4ac0
jmp 0x4d2986
mov eax, dword [esp + 0x8c]
mov ecx, ebx
push eax
call fcn.004d7580
jmp 0x4d2986
mov ecx, dword [esp + 0x8c]
push ecx
mov ecx, ebx
call fcn.004d7230
jmp 0x4d2986
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.004d3d00
jmp 0x4d2986
xor esi, esi
lea ecx, [ebx + 0x14]
push esi
call fcn.004d25f0
jmp 0x4d2988
push edi
mov ecx, ebx
call fcn.004d18a0
mov esi, eax
lea ecx, [esp + 0x1c]
mov dword [esp + 0x84], 0xffffffff
call fcn.004d0110
mov eax, dword [ebx + 0x94]
mov dword [esp + 0x14], esi
cmp eax, edi
je case.0x4d29cc.46
xor eax, eax
mov dword [esp + 0x10], edi
mov ax, word [ebp]
add eax, 0xffffffd6
cmp eax, 0x51
ja case.0x4d29cc.46
xor ecx, ecx
mov cl, byte [eax + 0x4d2ff0]
jmp dword [ecx*4 + 0x4d2fdc]
xor esi, esi
lea ecx, [esp + 0x2c]
push esi
push esi
call fcn.004d8140
mov dword [esp + 0x2c], 0x1456130
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.004d0960
test eax, eax
jne 0x4d2a70
mov ecx, ebx
call fcn.004d0960
test eax, eax
je 0x4d2a65
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.004d0930
test eax, eax
jne 0x4d2bca
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.004d0930
test eax, eax
jne 0x4d2bc6
mov ecx, dword [esp + 0x18]
add ecx, 0x90
mov ax, word [ecx]
mov dl, al
and edx, 0xff
cmp dx, ax
jne 0x4d2afa
mov byte [esp + 0x8c], al
jmp 0x4d2b02
mov byte [esp + 0x8c], 0
push 1
lea ecx, [esp + 0x90]
push 1
push ecx
lea ecx, [esp + 0x38]
call fcn.004d80a0
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.004d0960
test eax, eax
jne 0x4d2b93
mov ecx, dword [esp + 0x18]
call fcn.004d0960
test eax, eax
je 0x4d2b86
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.004d0930
test eax, eax
je 0x4d2aa4
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.004d0960
test eax, eax
jne 0x4d2c2d
mov ecx, ebx
call fcn.004d0960
test eax, eax
je 0x4d2c22
mov esi, dword [esp + 0x30]
test esi, esi
jne 0x4d2c3a
mov esi, 0x145612c
mov al, byte [esi]
xor edi, edi
test al, al
je 0x4d2c5c
movsx eax, byte [edi + esi]
push eax
call fcn.0050cdf8
add esp, 4
test eax, eax
je 0x4d2c5c
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x4d2c42
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x4d2cc3
cmp al, 0x39
jg 0x4d2cc3
lea ecx, [edi + 6]
xor ebp, ebp
cmp edi, ecx
mov dword [esp + 0x10], ebp
jae 0x4d2c93
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x4d2c8f
cmp al, 0x39
jg 0x4d2c8f
movsx eax, al
lea edx, [ebp + ebp*4]
inc edi
cmp edi, ecx
lea ebp, [eax + edx*2 - 0x30]
jb 0x4d2c74
mov dword [esp + 0x10], ebp
mov al, byte [edi + esi]
test al, al
je 0x4d2cb3
movsx ecx, al
push ecx
call fcn.0050cdf8
add esp, 4
test eax, eax
je 0x4d2cb3
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x4d2c9a
mov al, byte [esi + edi]
add esi, edi
cmp al, 0x2c
je 0x4d2d0c
mov eax, 1
jmp 0x4d2cc9
mov ebp, dword [esp + 0x10]
xor eax, eax
cmp eax, 2
mov edi, ebp
jne 0x4d2cdf
mov edi, closesocket
mov eax, dword [esp + 0x10]
cmp edi, eax
jae 0x4d2cdf
mov edi, eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x84], 0xffffffff
test eax, eax
mov dword [esp + 0x2c], 0x1456130
je 0x4d2e90
push eax
call fcn.0050da0e
add esp, 4
jmp 0x4d2e90
mov al, byte [esi + 1]
inc esi
xor ebp, ebp
test al, al
je 0x4d2d30
movsx edx, byte [esi + ebp]
push edx
call fcn.0050cdf8
add esp, 4
test eax, eax
je 0x4d2d30
mov al, byte [esi + ebp + 1]
inc ebp
test al, al
jne 0x4d2d16
mov al, byte [esi + ebp]
cmp al, 0x30
jl 0x4d2cd0
cmp al, 0x39
jg 0x4d2cd0
lea edx, [ebp + 6]
xor edi, edi
cmp ebp, edx
mov eax, ebp
jae 0x4d2d62
mov cl, byte [eax + esi]
cmp cl, 0x30
jl 0x4d2d62
cmp cl, 0x39
jg 0x4d2d62
movsx ecx, cl
lea edi, [edi + edi*4]
inc eax
cmp eax, edx
lea edi, [ecx + edi*2 - 0x30]
jb 0x4d2d46
add esi, eax
cmp byte [esi], 0
je 0x4d2cd5
movsx edx, byte [esi]
push edx
call fcn.0050cdf8
add esp, 4
test eax, eax
je 0x4d2cd5
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4d2d6d
jmp 0x4d2cd5
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.004d0960
test eax, eax
jne 0x4d2e18
mov ecx, ebx
call fcn.004d0960
test eax, eax
je 0x4d2dfb
jmp 0x4d2e18
mov dword [esp + 0x10], edi
mov ecx, ebx
mov edi, closesocket
call fcn.004d30c0
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.004cfae0
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.004d0930
test eax, eax
je 0x4d2f2a
mov ecx, ebx
call fcn.004d30c0
push 0x10
call fcn.0052f8c6
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 4
je 0x4d2fba
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004d34d0
mov esi, eax
jmp 0x4d2fbc
mov dword [esp + 0x10], 1
jmp 0x4d2e0c
test edi, edi
jne 0x4d2ea1
push edi
mov ecx, ebx
call fcn.004d18a0
jmp 0x4d2fc7
mov ebp, dword [esp + 0x10]
cmp ebp, edi
jne 0x4d2e18
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.004cfae0
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.004d0930
test eax, eax
jne 0x4d2eeb
push eax
push eax
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004cfae0
push eax
mov ecx, esi
call fcn.004d0930
test eax, eax
je 0x4d2ef2
mov ecx, ebx
call fcn.004d30c0
push 0xc
call fcn.0052f8c6
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 3
je 0x4d2fba
mov edx, dword [esp + 0x14]
push ebp
push edx
mov ecx, eax
call fcn.004d33d0
mov esi, eax
jmp 0x4d2fbc
push 0
push 0
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004cfae0
push eax
mov ecx, esi
call fcn.004d0930
test eax, eax
je 0x4d2f84
mov ecx, ebx
call fcn.004d30c0
push 0x10
call fcn.0052f8c6
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 5
je 0x4d2fba
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004d3a80
mov esi, eax
jmp 0x4d2fbc
push 0x10
call fcn.0052f8c6
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 6
je 0x4d2fba
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004d3790
mov esi, eax
jmp 0x4d2fbc
xor esi, esi
push esi
lea ecx, [ebx + 0x14]
call fcn.004d25f0
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