Function at 0x55c950
Capabilities:
Parse credit card information

Disassembly:
push 0xffffffffffffffff
push 0x616997
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x6c
push ebx
push ebp
mov ebx, ecx
push esi
push edi
lea ecx, [esp + 0x1c]
mov dword [esp + 0x18], ebx
call fcn.0055a2c0
xor edi, edi
lea ecx, [esp + 0x3c]
push edi
push edi
push 1
push edi
mov dword [esp + 0x94], edi
call fcn.00559d60
lea ebp, [ebx + 0x90]
push eax
mov ecx, ebp
call fcn.0055ac10
test eax, eax
jne 0x55cb7c
mov eax, dword [ebx + 0x94]
cmp eax, edi
jne 0x55ca4e
push edi
push edi
push 1
push 0x7b
lea ecx, [esp + 0x3c]
lea esi, [ebx + 0xa0]
call fcn.00559d60
push eax
mov ecx, esi
call fcn.0055ac10
test eax, eax
jne 0x55cbe1
push edi
push edi
push 1
push 0x3f
lea ecx, [esp + 0x5c]
call fcn.00559d60
push eax
mov ecx, esi
call fcn.0055ac10
test eax, eax
jne 0x55cbe1
push edi
push edi
push 1
push 0x2a
lea ecx, [esp + 0x6c]
call fcn.00559d60
push eax
mov ecx, esi
call fcn.0055ac10
test eax, eax
jne 0x55cbe1
push edi
push edi
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.00559d60
push eax
mov ecx, esi
call fcn.0055ac10
test eax, eax
jne 0x55cbe1
mov ax, word [ebp]
push 1
lea ecx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push ecx
jmp 0x55cb4e
cmp eax, 1
jne 0x55cb5e
mov ax, word [ebp]
cmp ax, 0x29
je 0x55cb7c
cmp ax, 0x7c
je 0x55cb7c
cmp dword [esp + 0x24], edi
jg 0x55cb86
cmp ax, 0x28
je 0x55cc0d
cmp ax, 0x5b
je 0x55cc40
cmp ax, 0x2e
je 0x55cc40
cmp ax, 0x77
je 0x55cc40
cmp ax, 0x57
je 0x55cc40
cmp ax, 0x73
je 0x55cc40
cmp ax, 0x53
je 0x55cc40
cmp ax, 0x64
je 0x55cc40
cmp ax, 0x44
je 0x55cc40
cmp ax, 0x5e
je 0x55cc2f
cmp ax, 0x24
je 0x55cc2f
cmp ax, 0x41
je 0x55cc2f
cmp ax, 0x5a
je 0x55cc2f
cmp ax, 0x7a
je 0x55cc2f
cmp ax, 0x62
je 0x55cc2f
cmp ax, 0x42
je 0x55cc2f
cmp ax, 0x47
je 0x55cc2f
cmp ax, 0x5c
je 0x55cc1e
cmp ax, 0x6b
je 0x55cc1e
cmp ax, 0x67
je 0x55cc1e
push 1
lea edx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push edx
lea ecx, [esp + 0x28]
call fcn.0055a2e0
mov ecx, ebx
call fcn.0055d3a0
push edi
push edi
push 1
push edi
lea ecx, [esp + 0x4c]
call fcn.00559d60
push eax
mov ecx, ebp
call fcn.0055ac10
test eax, eax
je 0x55c9a8
cmp dword [esp + 0x24], edi
jle 0x55cc5e
push 0x1c
call fcn.00602718
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, edi
mov byte [esp + 0x84], 1
je 0x55cc51
mov ecx, dword [esp + 0x20]
cmp ecx, edi
jne 0x55cbb1
mov ecx, 0xcdb674
mov edx, dword [esp + 0x8c]
mov edx, dword [edx]
mov esi, edx
and edx, 0x10
and esi, 8
push esi
push edx
mov edx, dword [esp + 0x2c]
push edx
push ecx
mov ecx, eax
call fcn.00562060
mov esi, eax
lea ecx, [ebx + 0x14]
push esi
call fcn.0055c8d0
jmp 0x55cc68
cmp dword [esp + 0x24], edi
jne 0x55cb80
mov ax, word [ebp]
push 1
lea ecx, [esp + 0x18]
push 1
push ecx
lea ecx, [esp + 0x28]
mov dword [esp + 0x20], eax
call fcn.0055a2e0
mov ecx, ebx
call fcn.0055d3a0
jmp 0x55cb7c
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.0055ed30
jmp 0x55cc66
mov eax, dword [esp + 0x8c]
mov ecx, ebx
push eax
call fcn.005617f0
jmp 0x55cc66
mov ecx, dword [esp + 0x8c]
push ecx
mov ecx, ebx
call fcn.005614a0
jmp 0x55cc66
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.0055df70
jmp 0x55cc66
xor esi, esi
lea ecx, [ebx + 0x14]
push esi
call fcn.0055c8d0
jmp 0x55cc68
push edi
mov ecx, ebx
call fcn.0055bb80
mov esi, eax
lea ecx, [esp + 0x1c]
mov dword [esp + 0x84], 0xffffffff
call fcn.0055a390
mov eax, dword [ebx + 0x94]
mov dword [esp + 0x14], esi
cmp eax, edi
je case.0x55ccac.46
xor eax, eax
mov dword [esp + 0x10], edi
mov ax, word [ebp]
add eax, 0xffffffd6
cmp eax, 0x51
ja case.0x55ccac.46
xor ecx, ecx
mov cl, byte [eax + 0x55d2d0]
jmp dword [ecx*4 + 0x55d2bc]
xor esi, esi
lea ecx, [esp + 0x2c]
push esi
push esi
call fcn.005623b0
mov dword [esp + 0x2c], 0xcdb670
mov dword [esp + 0x38], esi
mov dword [esp + 0x30], esi
lea edi, [ebx + 0x80]
mov edx, ebp
mov eax, edi
lea esi, [ebx + 0xa0]
mov ecx, dword [edx]
mov dword [esp + 0x84], 2
mov dword [eax], ecx
mov ecx, dword [edx + 4]
mov dword [eax + 4], ecx
mov ecx, dword [edx + 8]
mov dword [eax + 8], ecx
mov edx, dword [edx + 0xc]
mov dword [eax + 0xc], edx
mov eax, esi
mov ecx, dword [eax]
mov dword [ebp], ecx
mov edx, dword [eax + 4]
mov dword [ebp + 4], edx
mov ecx, dword [eax + 8]
mov dword [ebp + 8], ecx
mov ecx, esi
mov edx, dword [eax + 0xc]
mov dword [ebp + 0xc], edx
lea ebp, [ebx + 0xb0]
mov eax, ebp
mov edx, dword [eax]
mov dword [ecx], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov edx, dword [eax + 8]
mov dword [ecx + 8], edx
mov eax, dword [eax + 0xc]
mov dword [ecx + 0xc], eax
mov ecx, ebx
call fcn.0055ac40
test eax, eax
jne 0x55cd50
mov ecx, ebx
call fcn.0055ac40
test eax, eax
je 0x55cd45
lea ecx, [esp + 0x1c]
xor eax, eax
push ecx
lea ecx, [ebx + 0x90]
mov word [esp + 0x20], ax
mov dword [esp + 0x24], 1
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
call fcn.0055ac10
test eax, eax
jne 0x55ceaa
mov ebx, 0x7d
xor eax, eax
lea edx, [esp + 0x3c]
mov dword [esp + 0x44], eax
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x18]
push edx
mov word [esp + 0x40], bx
mov dword [esp + 0x44], 1
lea ecx, [eax + 0x90]
call fcn.0055ac10
test eax, eax
jne 0x55cea6
mov ecx, dword [esp + 0x18]
add ecx, 0x90
mov ax, word [ecx]
mov dl, al
and edx, 0xff
cmp dx, ax
jne 0x55cdda
mov byte [esp + 0x8c], al
jmp 0x55cde2
mov byte [esp + 0x8c], 0
push 1
lea ecx, [esp + 0x90]
push 1
push ecx
lea ecx, [esp + 0x38]
call fcn.00562310
mov edx, dword [esp + 0x18]
mov ecx, edi
lea eax, [edx + 0x90]
mov edx, dword [edx + 0x90]
mov dword [ecx], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov edx, dword [eax + 8]
mov dword [ecx + 8], edx
mov edx, dword [esp + 0x18]
mov eax, dword [eax + 0xc]
mov dword [ecx + 0xc], eax
mov ecx, esi
lea eax, [edx + 0x90]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov edx, ebp
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov ecx, dword [edx]
mov eax, esi
mov dword [eax], ecx
mov ecx, dword [edx + 4]
mov dword [eax + 4], ecx
mov ecx, dword [edx + 8]
mov edx, dword [edx + 0xc]
mov dword [eax + 8], ecx
mov ecx, dword [esp + 0x18]
mov dword [eax + 0xc], edx
call fcn.0055ac40
test eax, eax
jne 0x55ce73
mov ecx, dword [esp + 0x18]
call fcn.0055ac40
test eax, eax
je 0x55ce66
mov ecx, dword [esp + 0x18]
xor eax, eax
mov word [esp + 0x1c], ax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
lea eax, [esp + 0x1c]
push eax
add ecx, 0x90
mov dword [esp + 0x24], 1
call fcn.0055ac10
test eax, eax
je 0x55cd84
mov ebx, dword [esp + 0x18]
lea eax, [ebx + 0x90]
mov edx, eax
mov ecx, dword [edx]
mov dword [edi], ecx
mov ecx, dword [edx + 4]
mov dword [edi + 4], ecx
mov ecx, dword [edx + 8]
mov dword [edi + 8], ecx
mov ecx, esi
mov edx, dword [edx + 0xc]
mov dword [edi + 0xc], edx
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov edx, dword [ebp]
mov ecx, dword [ecx + 0xc]
mov dword [esi], edx
mov edx, dword [ebp + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [ebp + 4]
mov ecx, dword [ebp + 8]
mov dword [esi + 4], eax
mov dword [esi + 8], ecx
mov ecx, ebx
mov dword [esi + 0xc], edx
call fcn.0055ac40
test eax, eax
jne 0x55cf0d
mov ecx, ebx
call fcn.0055ac40
test eax, eax
je 0x55cf02
mov esi, dword [esp + 0x30]
test esi, esi
jne 0x55cf1a
mov esi, 0xcdb66c
mov al, byte [esi]
xor edi, edi
test al, al
je 0x55cf3c
movsx eax, byte [edi + esi]
push eax
call fcn.005ed5e0
add esp, 4
test eax, eax
je 0x55cf3c
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x55cf22
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x55cfa3
cmp al, 0x39
jg 0x55cfa3
lea ecx, [edi + 6]
xor ebp, ebp
cmp edi, ecx
mov dword [esp + 0x10], ebp
jae 0x55cf73
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x55cf6f
cmp al, 0x39
jg 0x55cf6f
movsx eax, al
lea edx, [ebp + ebp*4]
inc edi
cmp edi, ecx
lea ebp, [eax + edx*2 - 0x30]
jb 0x55cf54
mov dword [esp + 0x10], ebp
mov al, byte [edi + esi]
test al, al
je 0x55cf93
movsx ecx, al
push ecx
call fcn.005ed5e0
add esp, 4
test eax, eax
je 0x55cf93
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x55cf7a
mov al, byte [esi + edi]
add esi, edi
cmp al, 0x2c
je 0x55cfec
mov eax, 1
jmp 0x55cfa9
mov ebp, dword [esp + 0x10]
xor eax, eax
cmp eax, 2
mov edi, ebp
jne 0x55cfbf
mov edi, accept
mov eax, dword [esp + 0x10]
cmp edi, eax
jae 0x55cfbf
mov edi, eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x84], 0xffffffff
test eax, eax
mov dword [esp + 0x2c], 0xcdb670
je 0x55d170
push eax
call fcn.005ee22e
add esp, 4
jmp 0x55d170
mov al, byte [esi + 1]
inc esi
xor ebp, ebp
test al, al
je 0x55d010
movsx edx, byte [esi + ebp]
push edx
call fcn.005ed5e0
add esp, 4
test eax, eax
je 0x55d010
mov al, byte [esi + ebp + 1]
inc ebp
test al, al
jne 0x55cff6
mov al, byte [esi + ebp]
cmp al, 0x30
jl 0x55cfb0
cmp al, 0x39
jg 0x55cfb0
lea edx, [ebp + 6]
xor edi, edi
cmp ebp, edx
mov eax, ebp
jae 0x55d042
mov cl, byte [eax + esi]
cmp cl, 0x30
jl 0x55d042
cmp cl, 0x39
jg 0x55d042
movsx ecx, cl
lea edi, [edi + edi*4]
inc eax
cmp eax, edx
lea edi, [ecx + edi*2 - 0x30]
jb 0x55d026
add esi, eax
cmp byte [esi], 0
je 0x55cfb5
movsx edx, byte [esi]
push edx
call fcn.005ed5e0
add esp, 4
test eax, eax
je 0x55cfb5
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x55d04d
jmp 0x55cfb5
mov ecx, ebp
lea eax, [ebx + 0x80]
mov dword [esp + 0x10], edi
mov edi, 1
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
lea eax, [ebx + 0xa0]
mov edx, eax
mov ecx, dword [edx]
mov dword [ebp], ecx
mov ecx, dword [edx + 4]
mov dword [ebp + 4], ecx
mov ecx, dword [edx + 8]
mov dword [ebp + 8], ecx
lea ecx, [ebx + 0xb0]
mov edx, dword [edx + 0xc]
mov dword [ebp + 0xc], edx
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov ecx, ebx
call fcn.0055ac40
test eax, eax
jne 0x55d0f8
mov ecx, ebx
call fcn.0055ac40
test eax, eax
je 0x55d0db
jmp 0x55d0f8
mov dword [esp + 0x10], edi
mov ecx, ebx
mov edi, accept
call fcn.0055d3a0
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.00559d60
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.0055ac10
test eax, eax
je 0x55d20a
mov ecx, ebx
call fcn.0055d3a0
push 0x10
call fcn.00602718
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 4
je 0x55d29a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.0055d7b0
mov esi, eax
jmp 0x55d29c
mov dword [esp + 0x10], 1
jmp 0x55d0ec
test edi, edi
jne 0x55d181
push edi
mov ecx, ebx
call fcn.0055bb80
jmp 0x55d2a7
mov ebp, dword [esp + 0x10]
cmp ebp, edi
jne 0x55d0f8
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.00559d60
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.0055ac10
test eax, eax
jne 0x55d1cb
push eax
push eax
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.00559d60
push eax
mov ecx, esi
call fcn.0055ac10
test eax, eax
je 0x55d1d2
mov ecx, ebx
call fcn.0055d3a0
push 0xc
call fcn.00602718
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 3
je 0x55d29a
mov edx, dword [esp + 0x14]
push ebp
push edx
mov ecx, eax
call fcn.0055d6b0
mov esi, eax
jmp 0x55d29c
push 0
push 0
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.00559d60
push eax
mov ecx, esi
call fcn.0055ac10
test eax, eax
je 0x55d264
mov ecx, ebx
call fcn.0055d3a0
push 0x10
call fcn.00602718
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 5
je 0x55d29a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.0055dd60
mov esi, eax
jmp 0x55d29c
push 0x10
call fcn.00602718
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 6
je 0x55d29a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.0055da70
mov esi, eax
jmp 0x55d29c
xor esi, esi
push esi
lea ecx, [ebx + 0x14]
call fcn.0055c8d0
mov eax, esi
mov ecx, dword [esp + 0x7c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x78
ret 4