Function at 0x100273a0
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x100278ae
push edi
lea edi, [esi + 8]
push ebx
cmp eax, 0x7c
je 0x100278ac
cmp eax, 0x29
jne 0x100273e0
cmp dword [esi + 0x10], 0
jne 0x100278ac
test dword [esi + 0x50], 0x10000000
je 0x100278bb
jmp 0x1002783d
cmp eax, 0x2e
jne 0x10027452
push 5
lea ecx, [esi + 0x24]
call fcn.10012690
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x1002788d
cmp word [eax], 0x5c
jne 0x10027448
lea edi, [eax + 2]
mov ecx, eax
cmp edi, edx
je 0x10027446
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x10027423
movzx ecx, word [edi]
mov edx, eax
cmp ecx, 0x28
je 0x10027439
cmp ecx, 0x29
je 0x10027439
mov ecx, eax
test bl, 0x10
jne 0x10027446
movzx edi, word [edi]
mov edx, eax
cmp edi, 0x7b
je 0x10027439
mov edx, ecx
cmp edi, 0x7d
jne 0x10027446
lea eax, [edx + 2]
add eax, 2
mov dword [esi], eax
jmp 0x1002788d
mov eax, ecx
add eax, 2
mov dword [esi], eax
jmp 0x1002788d
cmp eax, 0x5c
jne 0x100275b7
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x100274ac
cmp word [eax], 0x5c
jne 0x100274a7
lea ebx, [eax + 2]
mov ecx, eax
cmp ebx, edx
je 0x100274a5
test byte [esi + 0x50], 8
jne 0x10027489
movzx ecx, word [ebx]
mov edx, eax
cmp ecx, 0x28
je 0x100274a0
cmp ecx, 0x29
je 0x100274a0
mov ecx, eax
test byte [esi + 0x50], 0x10
jne 0x100274a5
movzx ebx, word [ebx]
mov edx, eax
cmp ebx, 0x7b
je 0x100274a0
mov edx, ecx
cmp ebx, 0x7d
jne 0x100274a5
lea eax, [edx + 2]
jmp 0x100274a7
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.1002b260
test byte [esi + 0x50], 0x80
je 0x100275ab
movzx eax, word [esi + 0x48]
mov ecx, eax
cmp eax, 0x62
jne 0x1002753e
push 4
lea ecx, [esi + 0x24]
call fcn.10012690
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x10027532
cmp word [eax], 0x5c
jne 0x1002752d
lea ebx, [eax + 2]
mov ecx, eax
cmp ebx, edx
je 0x1002752b
test byte [esi + 0x50], 8
jne 0x10027500
movzx ecx, word [ebx]
mov edx, eax
cmp ecx, 0x28
je 0x10027517
cmp ecx, 0x29
je 0x10027517
mov ecx, eax
test byte [esi + 0x50], 0x10
jne 0x1002752b
movzx ebx, word [ebx]
mov edx, eax
cmp ebx, 0x7b
je 0x10027517
mov edx, ecx
cmp ebx, 0x7d
jne 0x1002752b
lea eax, [edx + 2]
mov ecx, esi
add eax, 2
mov dword [esi], eax
call fcn.1002b260
jmp 0x1002789e
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.1002b260
jmp 0x1002789e
cmp ecx, 0x42
jne 0x100275ab
push 4
lea ecx, [esi + 0x24]
call fcn.10012690
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x1002759f
cmp word [eax], 0x5c
jne 0x1002759a
lea ebx, [eax + 2]
cmp ebx, ecx
je 0x1002759a
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x10027583
movzx edx, word [ebx]
mov ecx, eax
cmp edx, 0x28
je 0x10027597
cmp edx, 0x29
je 0x10027597
mov ecx, dword [esi + 0x50]
test cl, 0x10
jne 0x1002759a
movzx edx, word [ebx]
mov ecx, eax
cmp edx, 0x7b
je 0x10027597
cmp edx, 0x7d
jne 0x1002759a
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.1002b260
jmp 0x1002789e
mov ecx, esi
call fcn.100278e0
jmp 0x10027894
cmp eax, 0x5b
jne 0x100276b2
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x10027608
cmp word [eax], 0x5c
jne 0x10027603
lea edx, [eax + 2]
cmp edx, ecx
je 0x10027603
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x100275ec
movzx edi, word [edx]
mov ecx, eax
cmp edi, 0x28
je 0x10027600
cmp edi, 0x29
je 0x10027600
test bl, 0x10
jne 0x10027603
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x10027600
cmp edx, 0x7d
jne 0x10027603
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.1002b260
lea edi, [esi + 0x24]
mov ecx, edi
call fcn.10026be0
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x1002767e
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10027674
cmp word [eax], 0x5c
jne 0x1002766c
lea edx, [eax + 2]
cmp edx, ecx
je 0x1002766c
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x10027655
movzx edi, word [edx]
mov ecx, eax
cmp edi, 0x28
je 0x10027669
cmp edi, 0x29
je 0x10027669
test bl, 0x10
jne 0x1002766c
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x10027669
cmp edx, 0x7d
jne 0x1002766c
lea eax, [ecx + 2]
add eax, 2
lea edi, [esi + 0x24]
mov dword [esi], eax
mov ecx, esi
call fcn.1002b260
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x1002769b
cmp eax, 0x5d
jne 0x1002769b
push eax
mov ecx, edi
call fcn.10026b60
mov ecx, esi
call fcn.1002ae20
mov ecx, esi
call fcn.100280a0
push 4
push 0x5d
mov ecx, esi
call fcn.10029c20
jmp 0x10027894
cmp eax, 0x28
jne 0x1002772a
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x10027702
cmp word [eax], 0x5c
jne 0x100276fd
lea edx, [eax + 2]
cmp edx, ecx
je 0x100276fd
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x100276e6
movzx ebx, word [edx]
mov ecx, eax
cmp ebx, 0x28
je 0x100276fa
cmp ebx, 0x29
je 0x100276fa
mov ecx, dword [esi + 0x50]
test cl, 0x10
jne 0x100276fd
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x100276fa
cmp edx, 0x7d
jne 0x100276fd
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.1002b260
mov ecx, esi
call fcn.1002b410
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.10029c20
test bl, bl
je 0x1002789e
jmp 0x10027894
cmp eax, 0x5e
jne 0x10027793
push 2
lea ecx, [esi + 0x24]
call fcn.10012690
mov eax, dword [esi]
lea edi, [esi + 8]
mov ecx, dword [edi]
cmp eax, ecx
je 0x10027787
cmp word [eax], 0x5c
jne 0x10027782
lea edx, [eax + 2]
cmp edx, ecx
je 0x10027782
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x1002776b
movzx ebx, word [edx]
mov ecx, eax
cmp ebx, 0x28
je 0x1002777f
cmp ebx, 0x29
je 0x1002777f
mov ecx, dword [esi + 0x50]
test cl, 0x10
jne 0x10027782
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x1002777f
cmp edx, 0x7d
jne 0x10027782
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.1002b260
jmp 0x1002789e
cmp eax, 0x24
jne 0x100277f3
push 3
lea ecx, [esi + 0x24]
call fcn.10012690
mov eax, dword [esi]
lea edi, [esi + 8]
mov ecx, dword [edi]
cmp eax, ecx
je 0x100277e7
cmp word [eax], 0x5c
jne 0x100277e4
add eax, 2
cmp eax, ecx
je 0x100277e4
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x100277cf
movzx edx, word [eax]
cmp edx, 0x28
je 0x100277e1
cmp edx, 0x29
je 0x100277e1
test cl, 0x10
jne 0x100277e4
movzx eax, word [eax]
cmp eax, 0x7b
je 0x100277e1
cmp eax, 0x7d
jne 0x100277e4
add dword [esi], 2
add dword [esi], 2
mov ecx, esi
call fcn.1002b260
jmp 0x1002789e
cmp eax, 0x2a
je 0x100278b2
cmp eax, 0x2b
je 0x100278b2
cmp eax, 0x3f
je 0x100278b2
cmp eax, 0x7b
je 0x100278b2
cmp eax, 0x7d
jne 0x1002782b
test dword [esi + 0x50], 0x10000000
je 0x100278c4
jmp 0x1002783d
cmp eax, 0x5d
jne 0x1002783d
test dword [esi + 0x50], 0x10000000
je 0x100278cd
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.10026990
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x1002788d
cmp word [eax], 0x5c
jne 0x1002788a
add eax, 2
cmp eax, ecx
je 0x1002788a
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x10027875
movzx edx, word [eax]
cmp edx, 0x28
je 0x10027887
cmp edx, 0x29
je 0x10027887
test cl, 0x10
jne 0x1002788a
movzx eax, word [eax]
cmp eax, 0x7b
je 0x10027887
cmp eax, 0x7d
jne 0x1002788a
add dword [esi], 2
add dword [esi], 2
mov ecx, esi
call fcn.1002b260
mov ecx, esi
call fcn.1002ae70
lea edi, [esi + 8]
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x100273b6
pop ebx
pop edi
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.10011bc0
push 5
mov ecx, esi
call fcn.10011bc0
push 6
mov ecx, esi
call fcn.10011bc0
push 4
mov ecx, esi
call fcn.10011bc0
int3