Function at 0x5949d0
Capabilities:
Parse credit card information

Disassembly:
push 0xffffffffffffffff
push 0x655967
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.00592320
xor edi, edi
lea ecx, [esp + 0x3c]
push edi
push edi
push 1
push edi
mov dword [esp + 0x94], edi
call fcn.00591dc0
lea ebp, [ebx + 0x90]
push eax
mov ecx, ebp
call fcn.00592c70
test eax, eax
jne 0x594bfc
mov eax, dword [ebx + 0x94]
cmp eax, edi
jne 0x594ace
push edi
push edi
push 1
push 0x7b
lea ecx, [esp + 0x3c]
lea esi, [ebx + 0xa0]
call fcn.00591dc0
push eax
mov ecx, esi
call fcn.00592c70
test eax, eax
jne 0x594c61
push edi
push edi
push 1
push 0x3f
lea ecx, [esp + 0x5c]
call fcn.00591dc0
push eax
mov ecx, esi
call fcn.00592c70
test eax, eax
jne 0x594c61
push edi
push edi
push 1
push 0x2a
lea ecx, [esp + 0x6c]
call fcn.00591dc0
push eax
mov ecx, esi
call fcn.00592c70
test eax, eax
jne 0x594c61
push edi
push edi
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.00591dc0
push eax
mov ecx, esi
call fcn.00592c70
test eax, eax
jne 0x594c61
mov ax, word [ebp]
push 1
lea ecx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push ecx
jmp 0x594bce
cmp eax, 1
jne 0x594bde
mov ax, word [ebp]
cmp ax, 0x29
je 0x594bfc
cmp ax, 0x7c
je 0x594bfc
cmp dword [esp + 0x24], edi
jg 0x594c06
cmp ax, 0x28
je 0x594c8d
cmp ax, 0x5b
je 0x594cc0
cmp ax, 0x2e
je 0x594cc0
cmp ax, 0x77
je 0x594cc0
cmp ax, 0x57
je 0x594cc0
cmp ax, 0x73
je 0x594cc0
cmp ax, 0x53
je 0x594cc0
cmp ax, 0x64
je 0x594cc0
cmp ax, 0x44
je 0x594cc0
cmp ax, 0x5e
je 0x594caf
cmp ax, 0x24
je 0x594caf
cmp ax, 0x41
je 0x594caf
cmp ax, 0x5a
je 0x594caf
cmp ax, 0x7a
je 0x594caf
cmp ax, 0x62
je 0x594caf
cmp ax, 0x42
je 0x594caf
cmp ax, 0x47
je 0x594caf
cmp ax, 0x5c
je 0x594c9e
cmp ax, 0x6b
je 0x594c9e
cmp ax, 0x67
je 0x594c9e
push 1
lea edx, [esp + 0x18]
push 1
mov dword [esp + 0x1c], eax
push edx
lea ecx, [esp + 0x28]
call fcn.00592340
mov ecx, ebx
call fcn.00595420
push edi
push edi
push 1
push edi
lea ecx, [esp + 0x4c]
call fcn.00591dc0
push eax
mov ecx, ebp
call fcn.00592c70
test eax, eax
je 0x594a28
cmp dword [esp + 0x24], edi
jle 0x594cde
push 0x1c
call fcn.00641322
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, edi
mov byte [esp + 0x84], 1
je 0x594cd1
mov ecx, dword [esp + 0x20]
cmp ecx, edi
jne 0x594c31
mov ecx, 0xf37eb4
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.0059a0c0
mov esi, eax
lea ecx, [ebx + 0x14]
push esi
call fcn.00594930
jmp 0x594ce8
cmp dword [esp + 0x24], edi
jne 0x594c00
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.00592340
mov ecx, ebx
call fcn.00595420
jmp 0x594bfc
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.00596d90
jmp 0x594ce6
mov eax, dword [esp + 0x8c]
mov ecx, ebx
push eax
call fcn.00599850
jmp 0x594ce6
mov ecx, dword [esp + 0x8c]
push ecx
mov ecx, ebx
call fcn.00599500
jmp 0x594ce6
mov edx, dword [esp + 0x8c]
mov ecx, ebx
push edx
call fcn.00595fd0
jmp 0x594ce6
xor esi, esi
lea ecx, [ebx + 0x14]
push esi
call fcn.00594930
jmp 0x594ce8
push edi
mov ecx, ebx
call fcn.00593be0
mov esi, eax
lea ecx, [esp + 0x1c]
mov dword [esp + 0x84], 0xffffffff
call fcn.005923f0
mov eax, dword [ebx + 0x94]
mov dword [esp + 0x14], esi
cmp eax, edi
je case.0x594d2c.46
xor eax, eax
mov dword [esp + 0x10], edi
mov ax, word [ebp]
add eax, 0xffffffd6
cmp eax, 0x51
ja case.0x594d2c.46
xor ecx, ecx
mov cl, byte [eax + 0x595350]
jmp dword [ecx*4 + 0x59533c]
xor esi, esi
lea ecx, [esp + 0x2c]
push esi
push esi
call fcn.0059a410
mov dword [esp + 0x2c], 0xf37eb0
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.00592ca0
test eax, eax
jne 0x594dd0
mov ecx, ebx
call fcn.00592ca0
test eax, eax
je 0x594dc5
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.00592c70
test eax, eax
jne 0x594f2a
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.00592c70
test eax, eax
jne 0x594f26
mov ecx, dword [esp + 0x18]
add ecx, 0x90
mov ax, word [ecx]
mov dl, al
and edx, 0xff
cmp dx, ax
jne 0x594e5a
mov byte [esp + 0x8c], al
jmp 0x594e62
mov byte [esp + 0x8c], 0
push 1
lea ecx, [esp + 0x90]
push 1
push ecx
lea ecx, [esp + 0x38]
call fcn.0059a370
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.00592ca0
test eax, eax
jne 0x594ef3
mov ecx, dword [esp + 0x18]
call fcn.00592ca0
test eax, eax
je 0x594ee6
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.00592c70
test eax, eax
je 0x594e04
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.00592ca0
test eax, eax
jne 0x594f8d
mov ecx, ebx
call fcn.00592ca0
test eax, eax
je 0x594f82
mov esi, dword [esp + 0x30]
test esi, esi
jne 0x594f9a
mov esi, 0xf37eac
mov al, byte [esi]
xor edi, edi
test al, al
je 0x594fbc
movsx eax, byte [edi + esi]
push eax
call fcn.0062c1b0
add esp, 4
test eax, eax
je 0x594fbc
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x594fa2
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x595023
cmp al, 0x39
jg 0x595023
lea ecx, [edi + 6]
xor ebp, ebp
cmp edi, ecx
mov dword [esp + 0x10], ebp
jae 0x594ff3
mov al, byte [edi + esi]
cmp al, 0x30
jl 0x594fef
cmp al, 0x39
jg 0x594fef
movsx eax, al
lea edx, [ebp + ebp*4]
inc edi
cmp edi, ecx
lea ebp, [eax + edx*2 - 0x30]
jb 0x594fd4
mov dword [esp + 0x10], ebp
mov al, byte [edi + esi]
test al, al
je 0x595013
movsx ecx, al
push ecx
call fcn.0062c1b0
add esp, 4
test eax, eax
je 0x595013
mov al, byte [edi + esi + 1]
inc edi
test al, al
jne 0x594ffa
mov al, byte [esi + edi]
add esi, edi
cmp al, 0x2c
je 0x59506c
mov eax, 1
jmp 0x595029
mov ebp, dword [esp + 0x10]
xor eax, eax
cmp eax, 2
mov edi, ebp
jne 0x59503f
mov edi, 0x7fffffff
mov eax, dword [esp + 0x10]
cmp edi, eax
jae 0x59503f
mov edi, eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x84], 0xffffffff
test eax, eax
mov dword [esp + 0x2c], 0xf37eb0
je 0x5951f0
push eax
call fcn.0062cdfe
add esp, 4
jmp 0x5951f0
mov al, byte [esi + 1]
inc esi
xor ebp, ebp
test al, al
je 0x595090
movsx edx, byte [esi + ebp]
push edx
call fcn.0062c1b0
add esp, 4
test eax, eax
je 0x595090
mov al, byte [esi + ebp + 1]
inc ebp
test al, al
jne 0x595076
mov al, byte [esi + ebp]
cmp al, 0x30
jl 0x595030
cmp al, 0x39
jg 0x595030
lea edx, [ebp + 6]
xor edi, edi
cmp ebp, edx
mov eax, ebp
jae 0x5950c2
mov cl, byte [eax + esi]
cmp cl, 0x30
jl 0x5950c2
cmp cl, 0x39
jg 0x5950c2
movsx ecx, cl
lea edi, [edi + edi*4]
inc eax
cmp eax, edx
lea edi, [ecx + edi*2 - 0x30]
jb 0x5950a6
add esi, eax
cmp byte [esi], 0
je 0x595035
movsx edx, byte [esi]
push edx
call fcn.0062c1b0
add esp, 4
test eax, eax
je 0x595035
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x5950cd
jmp 0x595035
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.00592ca0
test eax, eax
jne 0x595178
mov ecx, ebx
call fcn.00592ca0
test eax, eax
je 0x59515b
jmp 0x595178
mov dword [esp + 0x10], edi
mov ecx, ebx
mov edi, 0x7fffffff
call fcn.00595420
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.00591dc0
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.00592c70
test eax, eax
je 0x59528a
mov ecx, ebx
call fcn.00595420
push 0x10
call fcn.00641322
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 4
je 0x59531a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.00595830
mov esi, eax
jmp 0x59531c
mov dword [esp + 0x10], 1
jmp 0x59516c
test edi, edi
jne 0x595201
push edi
mov ecx, ebx
call fcn.00593be0
jmp 0x595327
mov ebp, dword [esp + 0x10]
cmp ebp, edi
jne 0x595178
push 0
push 0
push 1
push 0x3f
lea ecx, [esp + 0x7c]
call fcn.00591dc0
lea esi, [ebx + 0x90]
push eax
mov ecx, esi
call fcn.00592c70
test eax, eax
jne 0x59524b
push eax
push eax
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.00591dc0
push eax
mov ecx, esi
call fcn.00592c70
test eax, eax
je 0x595252
mov ecx, ebx
call fcn.00595420
push 0xc
call fcn.00641322
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 3
je 0x59531a
mov edx, dword [esp + 0x14]
push ebp
push edx
mov ecx, eax
call fcn.00595730
mov esi, eax
jmp 0x59531c
push 0
push 0
push 1
push 0x2b
lea ecx, [esp + 0x7c]
call fcn.00591dc0
push eax
mov ecx, esi
call fcn.00592c70
test eax, eax
je 0x5952e4
mov ecx, ebx
call fcn.00595420
push 0x10
call fcn.00641322
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 5
je 0x59531a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.00595de0
mov esi, eax
jmp 0x59531c
push 0x10
call fcn.00641322
add esp, 4
mov dword [esp + 0x8c], eax
test eax, eax
mov dword [esp + 0x84], 6
je 0x59531a
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
push edi
push ecx
push edx
mov ecx, eax
call fcn.00595af0
mov esi, eax
jmp 0x59531c
xor esi, esi
push esi
lea ecx, [ebx + 0x14]
call fcn.00594930
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