Function at 0x54eb30
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x54ee8f
push ebx
push edi
cmp eax, 0x7c
je 0x54ee8d
cmp eax, 0x29
jne 0x54eb6d
cmp dword [esi + 0x10], 0
jne 0x54ee8d
test dword [esi + 0x50], 0x10000000
je 0x54ee9c
jmp 0x54ee23
cmp eax, 0x2e
jne 0x54eb81
push 5
lea ecx, [esi + 0x24]
call main
jmp 0x54ee30
cmp eax, 0x5c
jne 0x54ec53
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x54ebcb
cmp byte [eax], 0x5c
jne 0x54ebc8
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x54ebc6
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x54ebb5
mov bl, byte [ecx]
cmp bl, 0x28
je 0x54ebc8
cmp bl, 0x29
je 0x54ebc8
test dl, 0x10
jne 0x54ebc6
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x54ebc8
cmp cl, 0x7d
je 0x54ebc8
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00551680
test byte [esi + 0x50], 0x80
je 0x54ec47
mov al, byte [esi + 0x48]
cmp al, 0x62
jne 0x54ec30
push 4
lea ecx, [esi + 0x24]
call main
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x54edcd
cmp byte [eax], 0x5c
jne 0x54edca
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x54edc8
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x54ec28
mov dl, byte [ecx]
cmp dl, 0x28
je 0x54edca
cmp dl, 0x29
je 0x54edca
test bl, 0x10
jmp 0x54edba
cmp al, 0x42
jne 0x54ec47
push 4
lea ecx, [esi + 0x24]
call main
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
jmp 0x54ebe9
mov ecx, esi
call main
jmp 0x54ee78
cmp eax, 0x5b
jne 0x54ed00
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x54ec9d
cmp byte [eax], 0x5c
jne 0x54ec9a
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x54ec98
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x54ec87
mov bl, byte [ecx]
cmp bl, 0x28
je 0x54ec9a
cmp bl, 0x29
je 0x54ec9a
test dl, 0x10
jne 0x54ec98
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x54ec9a
cmp cl, 0x7d
je 0x54ec9a
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00551680
lea ecx, [esi + 0x24]
call main
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x54ecc5
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call main
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x54ece3
cmp eax, 0x5d
jne 0x54ece3
push eax
lea ecx, [esi + 0x24]
call main
mov ecx, esi
call main
mov ecx, esi
call main
cmp dword [esi + 0x4c], 0x5d
jne 0x54eeae
mov ecx, esi
call main
jmp 0x54ee78
cmp eax, 0x28
jne 0x54ed74
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x54ed46
cmp byte [eax], 0x5c
jne 0x54ed43
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x54ed41
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x54ed30
mov bl, byte [ecx]
cmp bl, 0x28
je 0x54ed43
cmp bl, 0x29
je 0x54ed43
test dl, 0x10
jne 0x54ed41
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x54ed43
cmp cl, 0x7d
je 0x54ed43
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00551680
mov ecx, esi
call fcn.00551950
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x54ee9c
mov ecx, esi
call main
test bl, bl
je 0x54ee7f
jmp 0x54ee78
cmp eax, 0x5e
jne 0x54ed7d
push 2
jmp 0x54ed84
cmp eax, 0x24
jne 0x54edd9
push 3
lea ecx, [esi + 0x24]
call main
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x54edcd
cmp byte [eax], 0x5c
jne 0x54edca
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x54edc8
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x54edb7
mov bl, byte [ecx]
cmp bl, 0x28
je 0x54edca
cmp bl, 0x29
je 0x54edca
test dl, 0x10
jne 0x54edc8
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x54edca
cmp cl, 0x7d
je 0x54edca
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00551680
jmp 0x54ee7f
cmp eax, 0x2a
je 0x54ee93
cmp eax, 0x2b
je 0x54ee93
cmp eax, 0x3f
je 0x54ee93
cmp eax, 0x7b
je 0x54ee93
cmp eax, 0x7d
jne 0x54ee11
test dword [esi + 0x50], 0x10000000
je 0x54eea5
jmp 0x54ee23
cmp eax, 0x5d
jne 0x54ee23
test dword [esi + 0x50], 0x10000000
je 0x54eeae
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call main
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x54ee71
cmp byte [eax], 0x5c
jne 0x54ee6e
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x54ee6c
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x54ee5b
mov bl, byte [ecx]
cmp bl, 0x28
je 0x54ee6e
cmp bl, 0x29
je 0x54ee6e
test dl, 0x10
jne 0x54ee6c
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x54ee6e
cmp cl, 0x7d
je 0x54ee6e
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00551680
mov ecx, esi
call main
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x54eb43
pop edi
pop ebx
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call main
push 5
mov ecx, esi
call main
push 6
mov ecx, esi
call main
push 4
mov ecx, esi
call main
int3