Function at 0x426590
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x4267f0
push ebx
push edi
cmp eax, 0x7c
je 0x4267ee
cmp eax, 0x29
jne 0x4265d1
cmp dword [esi + 0x10], 0
jne 0x4267ee
cmp eax, eax
jne 0x4265d1
test dword [esi + 0x50], 0x10000000
je 0x4267fd
jmp 0x4267a7
cmp eax, 0x2e
jne 0x426630
push 5
lea ecx, [esi + 0x24]
call fcn.00429020
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x426624
cmp word [eax], 0x5c
jne 0x42661f
lea ecx, [eax + 2]
cmp ecx, edx
je 0x42661f
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x42660b
movzx edi, word [ecx]
cmp edi, 0x28
je 0x42661d
cmp edi, 0x29
je 0x42661d
test dl, 0x10
jne 0x42661f
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x42661d
cmp edx, 0x7d
jne 0x42661f
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.00429500
jmp 0x4267d9
cmp eax, 0x5c
jne 0x42668f
mov ecx, esi
call fcn.00429090
test byte [esi + 0x50], 0x80
je 0x426683
movzx eax, word [esi + 0x48]
cmp eax, 0x62
jne 0x426661
push 4
lea ecx, [esi + 0x24]
call fcn.00429020
mov ecx, esi
call fcn.00429090
jmp 0x4267e0
cmp eax, 0x42
jne 0x426683
push 4
lea ecx, [esi + 0x24]
call fcn.00429020
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.00429090
jmp 0x4267e0
mov ecx, esi
call fcn.00426820
jmp 0x4267d9
cmp eax, 0x5b
jne 0x426739
mov ecx, esi
call fcn.00429090
lea ecx, [esi + 0x24]
call fcn.00425b40
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x426704
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x4266fa
cmp word [eax], 0x5c
jne 0x4266f5
lea ecx, [eax + 2]
cmp ecx, edx
je 0x4266f5
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4266e1
movzx edi, word [ecx]
cmp edi, 0x28
je 0x4266f3
cmp edi, 0x29
je 0x4266f3
test dl, 0x10
jne 0x4266f5
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x4266f3
cmp edx, 0x7d
jne 0x4266f5
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.00429500
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x426722
cmp eax, 0x5d
jne 0x426722
push eax
lea ecx, [esi + 0x24]
call fcn.00425ac0
mov ecx, esi
call fcn.00429090
mov ecx, esi
call fcn.00427320
push 4
push 0x5d
mov ecx, esi
call fcn.00428870
jmp 0x4267d9
cmp eax, 0x28
jne 0x426763
mov ecx, esi
call fcn.00429090
mov ecx, esi
call fcn.00429710
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.00428870
test bl, bl
je 0x4267e0
jmp 0x4267d9
cmp eax, 0x5e
jne 0x42677b
push 2
lea ecx, [esi + 0x24]
call fcn.00429020
mov ecx, esi
call fcn.00429090
jmp 0x4267e0
cmp eax, 0x24
jne 0x426793
push 3
lea ecx, [esi + 0x24]
call fcn.00429020
mov ecx, esi
call fcn.00429090
jmp 0x4267e0
cmp eax, 0x2a
je 0x4267f4
cmp eax, 0x2b
je 0x4267f4
cmp eax, 0x3f
je 0x4267f4
cmp eax, 0x7b
je 0x4267f4
cmp eax, 0x7d
jne 0x4267b7
test dword [esi + 0x50], 0x10000000
je 0x426806
jmp 0x4267c5
cmp eax, 0x5d
jne 0x4267c5
test dword [esi + 0x50], 0x10000000
je 0x42680f
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.00425910
mov ecx, esi
call fcn.00429090
mov ecx, esi
call fcn.004290e0
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x4265a3
pop edi
pop ebx
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.00428860
push 5
mov ecx, esi
call fcn.00428860
push 6
mov ecx, esi
call fcn.00428860
push 4
mov ecx, esi
call fcn.00428860
int3