Function at 0x4e7a50
Capabilities:
Parse credit card information

Disassembly:
push 0xffffffffffffffff
push 0x52cdf7
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.004e5420
xor edi, edi
lea ecx, [esp + 0x3c]
push edi
push edi
push 1
push edi
mov dword [esp + 0x94], edi
call fcn.004e4e20
lea ebp, [ebx + 0x90]
push eax
mov ecx, ebp
call fcn.004e5d10
test eax, eax
jne 0x4e7c7c
mov eax, dword [ebx + 0x94]
cmp eax, edi
jne 0x4e7b4e
push edi
push edi
push 1
push 0x7b
lea ecx, [esp + 0x3c]
lea esi, [ebx + 0xa0]
call fcn.004e4e20
push eax
mov ecx, esi
call fcn.004e5d10
test eax, eax
jne 0x4e7ce1
push edi
push edi
push 1
push 0x3f
lea ecx, [esp + 0x5c]
call fcn.004e4e20
push eax
mov ecx, esi
call fcn.004e5d10
test eax, eax
jne 0x4e7ce1
push edi
push edi
push 1
push 0x2a
lea ecx, [esp + 0x6c]
call fcn.004e4e20
push eax
mov ecx, esi
call fcn.004e5d10
test eax, eax
jne 0x4e7ce1
push edi
push edi
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004e4e20
push eax
mov ecx, esi
call fcn.004e5d10
test eax, eax
jne 0x4e7ce1
mov ax, word [ebp]
push 1
lea ecx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push ecx
jmp 0x4e7c4e
cmp eax, 1
jne 0x4e7c5e
mov ax, word [ebp]
cmp ax, 0x29
je 0x4e7c7c
cmp ax, 0x7c
je 0x4e7c7c
cmp dword [esp + 0x24], edi
jg 0x4e7c86
cmp ax, 0x28
je 0x4e7d0d
cmp ax, 0x5b
je 0x4e7d40
cmp ax, 0x2e
je 0x4e7d40
cmp ax, 0x77
je 0x4e7d40
cmp ax, 0x57
je 0x4e7d40
cmp ax, 0x73
je 0x4e7d40
cmp ax, 0x53
je 0x4e7d40
cmp ax, 0x64
je 0x4e7d40
cmp ax, 0x44
je 0x4e7d40
cmp ax, 0x5e
je 0x4e7d2f
cmp ax, 0x24
je 0x4e7d2f
cmp ax, 0x41
je 0x4e7d2f
cmp ax, 0x5a
je 0x4e7d2f
cmp ax, 0x7a
je 0x4e7d2f
cmp ax, 0x62
je 0x4e7d2f
cmp ax, 0x42
je 0x4e7d2f
cmp ax, 0x47
je 0x4e7d2f
cmp ax, 0x5c
je 0x4e7d1e
cmp ax, 0x6b
je 0x4e7d1e
cmp ax, 0x67
je 0x4e7d1e
push 1
lea edx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push edx
lea ecx, [esp + 0x28]
call fcn.004e5440
mov ecx, ebx
call fcn.004e84a0
push edi
push edi
push 1
push edi
lea ecx, [esp + 0x4c]
call fcn.004e4e20
push eax
mov ecx, ebp
call fcn.004e5d10
test eax, eax
je 0x4e7aa8
cmp dword [esp + 0x24], edi
jle 0x4e7d5e
push 0x1c
call fcn.0051c840
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, edi
mov byte [esp + 0x84], 1
je 0x4e7d51
mov ecx, dword [esp + 0x20]
cmp ecx, edi
jne 0x4e7cb1
mov ecx, 0x5d79dc
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.004ed1f0
mov esi, eax
lea ecx, [ebx + 0x14]
push esi
call fcn.004e79d0
jmp 0x4e7d68
cmp dword [esp + 0x24], edi
jne 0x4e7c80
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.004e5440
mov ecx, ebx
call fcn.004e84a0
jmp 0x4e7c7c
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.004e9ec0
jmp 0x4e7d66
mov eax, dword [esp + 0x8c]
mov ecx, ebx
push eax
call fcn.004ec980
jmp 0x4e7d66
mov ecx, dword [esp + 0x8c]
push ecx
mov ecx, ebx
call fcn.004ec630
jmp 0x4e7d66
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.004e9100
jmp 0x4e7d66
xor esi, esi
lea ecx, [ebx + 0x14]
push esi
call fcn.004e79d0
jmp 0x4e7d68
push edi
mov ecx, ebx
call fcn.004e6c80
mov esi, eax
lea ecx, [esp + 0x1c]
mov dword [esp + 0x84], 0xffffffff
call fcn.004e54f0
mov eax, dword [ebx + 0x94]
mov dword [esp + 0x14], esi
cmp eax, edi
je case.0x4e7dac.46
xor eax, eax
mov dword [esp + 0x10], edi
mov ax, word [ebp]
add eax, 0xffffffd6
cmp eax, 0x51
ja case.0x4e7dac.46
xor ecx, ecx
mov cl, byte [eax + 0x4e83d0]
jmp dword [ecx*4 + 0x4e83bc]
xor esi, esi
lea ecx, [esp + 0x2c]
push esi
push esi
call fcn.004ed540
mov dword [esp + 0x2c], 0x5d79d8
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.004e5d40
test eax, eax
jne 0x4e7e50
mov ecx, ebx
call fcn.004e5d40
test eax, eax
je 0x4e7e45
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.004e5d10
test eax, eax
jne 0x4e7faa
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.004e5d10
test eax, eax
jne 0x4e7fa6
mov ecx, dword [esp + 0x18]
add ecx, 0x90
mov ax, word [ecx]
mov dl, al
and edx, 0xff
cmp dx, ax
jne 0x4e7eda
mov byte [esp + 0x8c], al
jmp 0x4e7ee2
mov byte [esp + 0x8c], 0
push 1
lea ecx, [esp + 0x90]
push 1
push ecx
lea ecx, [esp + 0x38]
call fcn.004ed4a0
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.004e5d40
test eax, eax
jne 0x4e7f73
mov ecx, dword [esp + 0x18]
call fcn.004e5d40
test eax, eax
je 0x4e7f66
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.004e5d10
test eax, eax
je 0x4e7e84
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.004e5d40
test eax, eax
jne 0x4e800d
mov ecx, ebx
call fcn.004e5d40
test eax, eax
je 0x4e8002
mov esi, dword [esp + 0x30]
test esi, esi
jne 0x4e801a
mov esi, 0x5d79d4
mov al, byte [esi]
xor edi, edi
test al, al
je 0x4e803c
movsx eax, byte [edi + esi]
push eax
call fcn.0050b5f0
add esp, 4
test eax, eax
je 0x4e803c
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x4e8022
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x4e80a3
cmp al, 0x39
jg 0x4e80a3
lea ecx, [edi + 6]
xor ebp, ebp
cmp edi, ecx
mov dword [esp + 0x10], ebp
jae 0x4e8073
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x4e806f
cmp al, 0x39
jg 0x4e806f
movsx eax, al
lea edx, [ebp + ebp*4]
inc edi
cmp edi, ecx
lea ebp, [eax + edx*2 - 0x30]
jb 0x4e8054
mov dword [esp + 0x10], ebp
mov al, byte [edi + esi]
test al, al
je 0x4e8093
movsx ecx, al
push ecx
call fcn.0050b5f0
add esp, 4
test eax, eax
je 0x4e8093
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x4e807a
mov al, byte [esi + edi]
add esi, edi
cmp al, 0x2c
je 0x4e80ec
mov eax, 1
jmp 0x4e80a9
mov ebp, dword [esp + 0x10]
xor eax, eax
cmp eax, 2
mov edi, ebp
jne 0x4e80bf
mov edi, SysReAllocString
mov eax, dword [esp + 0x10]
cmp edi, eax
jae 0x4e80bf
mov edi, eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x84], 0xffffffff
test eax, eax
mov dword [esp + 0x2c], 0x5d79d8
je 0x4e8270
push eax
call fcn.0050c16e
add esp, 4
jmp 0x4e8270
mov al, byte [esi + 1]
inc esi
xor ebp, ebp
test al, al
je 0x4e8110
movsx edx, byte [esi + ebp]
push edx
call fcn.0050b5f0
add esp, 4
test eax, eax
je 0x4e8110
mov al, byte [esi + ebp + 1]
inc ebp
test al, al
jne 0x4e80f6
mov al, byte [esi + ebp]
cmp al, 0x30
jl 0x4e80b0
cmp al, 0x39
jg 0x4e80b0
lea edx, [ebp + 6]
xor edi, edi
cmp ebp, edx
mov eax, ebp
jae 0x4e8142
mov cl, byte [eax + esi]
cmp cl, 0x30
jl 0x4e8142
cmp cl, 0x39
jg 0x4e8142
movsx ecx, cl
lea edi, [edi + edi*4]
inc eax
cmp eax, edx
lea edi, [ecx + edi*2 - 0x30]
jb 0x4e8126
add esi, eax
cmp byte [esi], 0
je 0x4e80b5
movsx edx, byte [esi]
push edx
call fcn.0050b5f0
add esp, 4
test eax, eax
je 0x4e80b5
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4e814d
jmp 0x4e80b5
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.004e5d40
test eax, eax
jne 0x4e81f8
mov ecx, ebx
call fcn.004e5d40
test eax, eax
je 0x4e81db
jmp 0x4e81f8
mov dword [esp + 0x10], edi
mov ecx, ebx
mov edi, SysReAllocString
call fcn.004e84a0
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.004e4e20
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.004e5d10
test eax, eax
je 0x4e830a
mov ecx, ebx
call fcn.004e84a0
push 0x10
call fcn.0051c840
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 4
je 0x4e839a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004e88b0
mov esi, eax
jmp 0x4e839c
mov dword [esp + 0x10], 1
jmp 0x4e81ec
test edi, edi
jne 0x4e8281
push edi
mov ecx, ebx
call fcn.004e6c80
jmp 0x4e83a7
mov ebp, dword [esp + 0x10]
cmp ebp, edi
jne 0x4e81f8
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.004e4e20
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.004e5d10
test eax, eax
jne 0x4e82cb
push eax
push eax
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004e4e20
push eax
mov ecx, esi
call fcn.004e5d10
test eax, eax
je 0x4e82d2
mov ecx, ebx
call fcn.004e84a0
push 0xc
call fcn.0051c840
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 3
je 0x4e839a
mov edx, dword [esp + 0x14]
push ebp
push edx
mov ecx, eax
call fcn.004e87b0
mov esi, eax
jmp 0x4e839c
push 0
push 0
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.004e4e20
push eax
mov ecx, esi
call fcn.004e5d10
test eax, eax
je 0x4e8364
mov ecx, ebx
call fcn.004e84a0
push 0x10
call fcn.0051c840
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 5
je 0x4e839a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004e8e60
mov esi, eax
jmp 0x4e839c
push 0x10
call fcn.0051c840
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 6
je 0x4e839a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.004e8b70
mov esi, eax
jmp 0x4e839c
xor esi, esi
push esi
lea ecx, [ebx + 0x14]
call fcn.004e79d0
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