Function at 0x10083740
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x100839a0
push ebx
push edi
cmp eax, 0x7c
je 0x1008399e
cmp eax, 0x29
jne 0x10083781
cmp dword [esi + 0x10], 0
jne 0x1008399e
cmp eax, eax
jne 0x10083781
test dword [esi + 0x50], 0x10000000
je 0x100839ad
jmp 0x10083957
cmp eax, 0x2e
jne 0x100837e0
push 5
lea ecx, [esi + 0x24]
call fcn.10086560
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x100837d4
cmp word [eax], 0x5c
jne 0x100837cf
lea ecx, [eax + 2]
cmp ecx, edx
je 0x100837cf
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x100837bb
movzx edi, word [ecx]
cmp edi, 0x28
je 0x100837cd
cmp edi, 0x29
je 0x100837cd
test dl, 0x10
jne 0x100837cf
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x100837cd
cmp edx, 0x7d
jne 0x100837cf
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.10086930
jmp 0x10083989
cmp eax, 0x5c
jne 0x1008383f
mov ecx, esi
call fcn.10086610
test byte [esi + 0x50], 0x80
je 0x10083833
movzx eax, word [esi + 0x48]
cmp eax, 0x62
jne 0x10083811
push 4
lea ecx, [esi + 0x24]
call fcn.10086560
mov ecx, esi
call fcn.10086610
jmp 0x10083990
cmp eax, 0x42
jne 0x10083833
push 4
lea ecx, [esi + 0x24]
call fcn.10086560
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.10086610
jmp 0x10083990
mov ecx, esi
call fcn.100839d0
jmp 0x10083989
cmp eax, 0x5b
jne 0x100838e9
mov ecx, esi
call fcn.10086610
lea ecx, [esi + 0x24]
call fcn.10082bb0
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x100838b4
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x100838aa
cmp word [eax], 0x5c
jne 0x100838a5
lea ecx, [eax + 2]
cmp ecx, edx
je 0x100838a5
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x10083891
movzx edi, word [ecx]
cmp edi, 0x28
je 0x100838a3
cmp edi, 0x29
je 0x100838a3
test dl, 0x10
jne 0x100838a5
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x100838a3
cmp edx, 0x7d
jne 0x100838a5
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.10086930
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x100838d2
cmp eax, 0x5d
jne 0x100838d2
push eax
lea ecx, [esi + 0x24]
call fcn.10082ae0
mov ecx, esi
call fcn.10086610
mov ecx, esi
call fcn.10084600
push 4
push 0x5d
mov ecx, esi
call fcn.10085e20
jmp 0x10083989
cmp eax, 0x28
jne 0x10083913
mov ecx, esi
call fcn.10086610
mov ecx, esi
call fcn.10086bd0
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.10085e20
test bl, bl
je 0x10083990
jmp 0x10083989
cmp eax, 0x5e
jne 0x1008392b
push 2
lea ecx, [esi + 0x24]
call fcn.10086560
mov ecx, esi
call fcn.10086610
jmp 0x10083990
cmp eax, 0x24
jne 0x10083943
push 3
lea ecx, [esi + 0x24]
call fcn.10086560
mov ecx, esi
call fcn.10086610
jmp 0x10083990
cmp eax, 0x2a
je 0x100839a4
cmp eax, 0x2b
je 0x100839a4
cmp eax, 0x3f
je 0x100839a4
cmp eax, 0x7b
je 0x100839a4
cmp eax, 0x7d
jne 0x10083967
test dword [esi + 0x50], 0x10000000
je 0x100839b6
jmp 0x10083975
cmp eax, 0x5d
jne 0x10083975
test dword [esi + 0x50], 0x10000000
je 0x100839bf
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.100828b0
mov ecx, esi
call fcn.10086610
mov ecx, esi
call fcn.10086660
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x10083753
pop edi
pop ebx
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.10085e10
push 5
mov ecx, esi
call fcn.10085e10
push 6
mov ecx, esi
call fcn.10085e10
push 4
mov ecx, esi
call fcn.10085e10
int3