Function at 0x100843d0
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x10084630
push ebx
push edi
cmp eax, 0x7c
je 0x1008462e
cmp eax, 0x29
jne 0x10084411
cmp dword [esi + 0x10], 0
jne 0x1008462e
cmp eax, eax
jne 0x10084411
test dword [esi + 0x50], 0x10000000
je 0x1008463d
jmp 0x100845e7
cmp eax, 0x2e
jne 0x10084470
push 5
lea ecx, [esi + 0x24]
call fcn.10086fb0
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x10084464
cmp word [eax], 0x5c
jne 0x1008445f
lea ecx, [eax + 2]
cmp ecx, edx
je 0x1008445f
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x1008444b
movzx edi, word [ecx]
cmp edi, 0x28
je 0x1008445d
cmp edi, 0x29
je 0x1008445d
test dl, 0x10
jne 0x1008445f
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x1008445d
cmp edx, 0x7d
jne 0x1008445f
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.100871d0
jmp 0x10084619
cmp eax, 0x5c
jne 0x100844cf
mov ecx, esi
call fcn.10087030
test byte [esi + 0x50], 0x80
je 0x100844c3
movzx eax, word [esi + 0x48]
cmp eax, 0x62
jne 0x100844a1
push 4
lea ecx, [esi + 0x24]
call fcn.10086fb0
mov ecx, esi
call fcn.10087030
jmp 0x10084620
cmp eax, 0x42
jne 0x100844c3
push 4
lea ecx, [esi + 0x24]
call fcn.10086fb0
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.10087030
jmp 0x10084620
mov ecx, esi
call fcn.10084660
jmp 0x10084619
cmp eax, 0x5b
jne 0x10084579
mov ecx, esi
call fcn.10087030
lea ecx, [esi + 0x24]
call fcn.100838f0
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x10084544
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x1008453a
cmp word [eax], 0x5c
jne 0x10084535
lea ecx, [eax + 2]
cmp ecx, edx
je 0x10084535
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x10084521
movzx edi, word [ecx]
cmp edi, 0x28
je 0x10084533
cmp edi, 0x29
je 0x10084533
test dl, 0x10
jne 0x10084535
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x10084533
cmp edx, 0x7d
jne 0x10084535
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.100871d0
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x10084562
cmp eax, 0x5d
jne 0x10084562
push eax
lea ecx, [esi + 0x24]
call fcn.10083870
mov ecx, esi
call fcn.10087030
mov ecx, esi
call fcn.10085190
push 4
push 0x5d
mov ecx, esi
call fcn.10086810
jmp 0x10084619
cmp eax, 0x28
jne 0x100845a3
mov ecx, esi
call fcn.10087030
mov ecx, esi
call fcn.100873e0
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.10086810
test bl, bl
je 0x10084620
jmp 0x10084619
cmp eax, 0x5e
jne 0x100845bb
push 2
lea ecx, [esi + 0x24]
call fcn.10086fb0
mov ecx, esi
call fcn.10087030
jmp 0x10084620
cmp eax, 0x24
jne 0x100845d3
push 3
lea ecx, [esi + 0x24]
call fcn.10086fb0
mov ecx, esi
call fcn.10087030
jmp 0x10084620
cmp eax, 0x2a
je 0x10084634
cmp eax, 0x2b
je 0x10084634
cmp eax, 0x3f
je 0x10084634
cmp eax, 0x7b
je 0x10084634
cmp eax, 0x7d
jne 0x100845f7
test dword [esi + 0x50], 0x10000000
je 0x10084646
jmp 0x10084605
cmp eax, 0x5d
jne 0x10084605
test dword [esi + 0x50], 0x10000000
je 0x1008464f
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.100836a0
mov ecx, esi
call fcn.10087030
mov ecx, esi
call fcn.10087080
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x100843e3
pop edi
pop ebx
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.10086800
push 5
mov ecx, esi
call fcn.10086800
push 6
mov ecx, esi
call fcn.10086800
push 4
mov ecx, esi
call fcn.10086800
int3