Function at 0x49bfb8
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push esi
push edi
push ebx
xor eax, eax
lea edi, [esp + 0xc]
mov ecx, ebp
sub ecx, edi
shr ecx, 2
rep stosd dword es:[edi], eax
push 4
push 0x3000
push 0x402
push 0
call sub.KERNEL32.dll_VirtualAlloc
mov dword [ebp - 0xc], eax
mov esi, eax
mov edi, dword [ebp + 8]
mov edi, dword [edi]
mov ebx, dword [ebp + 0xc]
cmp dword [ebx + 0x118], 0x600
jne 0x49c011
movzx eax, word [edi]
movzx ecx, byte [edi + 2]
mov dword [ebp - 8], ecx
shl eax, cl
lea eax, [eax + edi + 3]
add edi, 3
jmp 0x49c019
movzx eax, byte [edi]
lea eax, [eax + edi + 1]
inc edi
mov dword [ebp - 4], eax
movzx eax, byte [edi]
cmp eax, 0x79
jne 0x49c069
mov edx, dword [ebp - 0x18]
mov word [esi + edx*2 + 0x102], 1
inc dword [ebp - 0x18]
mov dword [ebp - 0x14], 0
or ecx, 0xffffffff
cmp dword [ebp - 8], 0
je 0x49c049
repe scasw ax, word es:[edi]
jmp 0x49c04b
repe scasb al, byte es:[edi]
dec edi
sub edi, dword [ebp - 8]
not ecx
dec ecx
shl ecx, 4
add ecx, 0
mov edx, dword [ebp - 0x10]
inc dword [ebp - 0x10]
inc byte [esi]
mov byte [edx + esi + 2], cl
jmp 0x49c464
cmp eax, 0x6d
jne 0x49c0d9
mov ecx, dword [ebp - 8]
inc ecx
mov edx, ecx
neg edx
cmp byte [edx + edi], 0x3a
jne 0x49c083
mov ebx, 4
jmp 0x49c088
mov ebx, 1
mov edx, dword [ebp - 0x18]
mov word [esi + edx*2 + 0x102], 1
inc dword [ebp - 0x18]
mov dword [ebp - 0x14], ebx
or ecx, 0xffffffff
cmp dword [ebp - 8], 0
je 0x49c0a9
repe scasw ax, word es:[edi]
jmp 0x49c0ab
repe scasb al, byte es:[edi]
mov edx, dword [ebp - 8]
inc edx
neg edx
cmp byte [edx + edi], 0x3a
jne 0x49c0bc
mov ebx, 4
dec edi
sub edi, dword [ebp - 8]
not ecx
dec ecx
shl ecx, 4
add ecx, ebx
mov edx, dword [ebp - 0x10]
inc dword [ebp - 0x10]
inc byte [esi]
mov byte [edx + esi + 2], cl
jmp 0x49c464
cmp eax, 0x64
jne 0x49c123
mov edx, dword [ebp - 0x18]
mov word [esi + edx*2 + 0x102], 1
inc dword [ebp - 0x18]
mov dword [ebp - 0x14], 2
or ecx, 0xffffffff
cmp dword [ebp - 8], 0
je 0x49c103
repe scasw ax, word es:[edi]
jmp 0x49c105
repe scasb al, byte es:[edi]
dec edi
sub edi, dword [ebp - 8]
not ecx
dec ecx
shl ecx, 4
add ecx, 2
mov edx, dword [ebp - 0x10]
inc dword [ebp - 0x10]
inc byte [esi]
mov byte [edx + esi + 2], cl
jmp 0x49c464
cmp eax, 0x68
jne 0x49c16d
mov edx, dword [ebp - 0x18]
mov word [esi + edx*2 + 0x102], 1
inc dword [ebp - 0x18]
mov dword [ebp - 0x14], 3
or ecx, 0xffffffff
cmp dword [ebp - 8], 0
je 0x49c14d
repe scasw ax, word es:[edi]
jmp 0x49c14f
repe scasb al, byte es:[edi]
dec edi
sub edi, dword [ebp - 8]
not ecx
dec ecx
shl ecx, 4
add ecx, 3
mov edx, dword [ebp - 0x10]
inc dword [ebp - 0x10]
inc byte [esi]
mov byte [edx + esi + 2], cl
jmp 0x49c464
cmp eax, 0x73
jne 0x49c1b7
mov edx, dword [ebp - 0x18]
mov word [esi + edx*2 + 0x102], 1
inc dword [ebp - 0x18]
mov dword [ebp - 0x14], 5
or ecx, 0xffffffff
cmp dword [ebp - 8], 0
je 0x49c197
repe scasw ax, word es:[edi]
jmp 0x49c199
repe scasb al, byte es:[edi]
dec edi
sub edi, dword [ebp - 8]
not ecx
dec ecx
shl ecx, 4
add ecx, 5
mov edx, dword [ebp - 0x10]
inc dword [ebp - 0x10]
inc byte [esi]
mov byte [edx + esi + 2], cl
jmp 0x49c464
cmp eax, 0x30
jne 0x49c27c
mov edx, dword [ebp - 0x18]
mov word [esi + edx*2 + 0x102], 1
inc dword [ebp - 0x18]
mov dword [ebp - 0x14], 6
mov edx, dword [ebp - 4]
sub edx, edi
or edx, edx
jne 0x49c1e9
mov ebx, 6
xor ecx, ecx
jmp 0x49c24c
cmp edx, 1
jne 0x49c20c
mov edx, dword [ebp - 8]
inc edx
cmp byte [edx + edi], 0x25
jne 0x49c1ff
mov ebx, 8
jmp 0x49c24c
cmp byte [edx + edi], 0x45
jne 0x49c24c
mov ebx, 0xa
jmp 0x49c24c
mov ecx, dword [ebp - 8]
mov edx, 2
shl edx, cl
add edi, edx
or ecx, 0xffffffff
cmp dword [ebp - 8], 0
je 0x49c226
repe scasw ax, word es:[edi]
jmp 0x49c228
repe scasb al, byte es:[edi]
dec edi
sub edi, dword [ebp - 8]
not ecx
dec ecx
cmp byte [edi], 0x25
jne 0x49c23b
mov ebx, 8
jmp 0x49c24c
cmp byte [edi], 0x45
jne 0x49c247
mov ebx, 0xa
jmp 0x49c24c
mov ebx, 6
shl ecx, 4
movzx eax, byte [esi + 2]
and eax, 0xf
cmp eax, 0xd
jne 0x49c264
add ecx, eax
dec dword [ebp - 0x10]
dec byte [esi]
jmp 0x49c266
add ecx, ebx
mov edx, dword [ebp - 0x10]
inc dword [ebp - 0x10]
inc byte [esi]
mov byte [edx + esi + 2], cl
jmp 0x49c46d
cmp eax, 0x3f
jne 0x49c2cb
mov edx, dword [ebp - 0x18]
mov word [esi + edx*2 + 0x102], 1
inc dword [ebp - 0x18]
mov dword [ebp - 0x14], 9
or ecx, 0xffffffff
cmp dword [ebp - 8], 0
je 0x49c2a6
repe scasw ax, word es:[edi]
jmp 0x49c2a8
repe scasb al, byte es:[edi]
dec edi
sub edi, dword [ebp - 8]
not ecx
dec ecx
shl ecx, 4
add ecx, 9
mov edx, dword [ebp - 0x10]
inc dword [ebp - 0x10]
inc byte [esi]
mov byte [edx + esi + 2], cl
jmp 0x49c46d
cmp eax, 0x5b
jne 0x49c398
xor ebx, ebx
mov edx, dword [ebp - 8]
inc edx
movzx edx, byte [edx + edi]
or edx, 0x20
cmp edx, 0x48
jne 0x49c2ed
mov ebx, 0xb
jmp 0x49c35f
cmp edx, 0x4d
jne 0x49c2f9
mov ebx, 0xc
jmp 0x49c35f
cmp edx, 0x24
jne 0x49c35f
push edi
push esi
mov ecx, dword [ebp - 8]
mov eax, 2
shl eax, cl
add edi, eax
mov eax, dword [ebp - 4]
sub eax, edi
shr eax, cl
mov ecx, eax
mov edx, edi
mov eax, 0x2d
mov ebx, ecx
cmp dword [ebp - 8], 0
je 0x49c329
repne scasw ax, word es:[edi]
jmp 0x49c32b
repne scasb al, byte es:[edi]
sub ebx, ecx
dec ebx
or ebx, ebx
je 0x49c35b
mov ecx, ebx
mov ebx, 0xd
lea edi, [esi + 0x102]
mov esi, edx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], ecx
cmp dword [ebp - 8], 0
je 0x49c352
rep movsw word es:[edi], word [esi]
jmp 0x49c35d
xor eax, eax
lodsb al, byte [esi]
stosw word es:[edi], ax
loop 0x49c354
jmp 0x49c35d
xor ebx, ebx
pop esi
pop edi
mov dword [ebp - 0x14], ebx
mov eax, 0x5d
or ecx, 0xffffffff
cmp dword [ebp - 8], 0
je 0x49c375
repne scasw ax, word es:[edi]
jmp 0x49c377
repne scasb al, byte es:[edi]
not ecx
dec ecx
or ebx, ebx
je 0x49c464
shl ecx, 4
add ebx, ecx
mov edx, dword [ebp - 0x10]
inc dword [ebp - 0x10]
inc byte [esi]
mov byte [edx + esi + 2], bl
jmp 0x49c464
cmp eax, 0x3b
jne 0x49c3a3
inc edi
jmp 0x49c464
cmp eax, 0x22
jne 0x49c3f3
inc edi
add edi, dword [ebp - 8]
or ecx, 0xffffffff
push edi
cmp dword [ebp - 8], 0
je 0x49c3bb
repne scasw ax, word es:[edi]
jmp 0x49c3bd
repne scasb al, byte es:[edi]
not ecx
cmp ecx, 1
jbe 0x49c3f0
dec ecx
mov edx, dword [ebp - 0x18]
lea edi, [esi + edx*2 + 0x102]
pop esi
add dword [ebp - 0x18], ecx
cmp dword [ebp - 8], 0
je 0x49c3de
rep movsw word es:[edi], word [esi]
jmp 0x49c3e5
xor eax, eax
lodsb al, byte [esi]
stosw word es:[edi], ax
loop 0x49c3e0
lea edi, [esi + 1]
add edi, dword [ebp - 8]
mov esi, dword [ebp - 0xc]
jmp 0x49c464
pop esi
jmp 0x49c464
cmp eax, 0x5c
je 0x49c3fd
cmp eax, 0x23
jne 0x49c40a
mov dword [ebp - 0x14], 0xff
inc edi
add edi, dword [ebp - 8]
jmp 0x49c464
cmp eax, 0x2c
jne 0x49c420
cmp dword [ebp - 0x14], 0xff
je 0x49c41a
jmp 0x49c442
inc edi
add edi, dword [ebp - 8]
jmp 0x49c464
cmp eax, 0x5f
je 0x49c434
cmp eax, 0x2a
je 0x49c434
cmp eax, 0x2d
je 0x49c434
cmp eax, 0x20
jne 0x49c43a
inc edi
add edi, dword [ebp - 8]
jmp 0x49c464
cmp dword [ebp - 0x14], 5
jne 0x49c442
jmp 0x49c46d
mov edx, dword [ebp - 0x18]
cmp dword [ebp - 8], 0
je 0x49c44e
movzx eax, word [edi]
mov word [esi + edx*2 + 0x102], ax
inc dword [ebp - 0x18]
inc edi
add edi, dword [ebp - 8]
mov dword [ebp - 0x14], 0
cmp edi, dword [ebp - 4]
jb 0x49c01c
movzx eax, byte [esi + 2]
mov edx, eax
and edx, 0xf
mov edi, dword [ebp + 0xc]
mov ebx, dword [edi + 4]
mov eax, dword [ebp + 8]
mov eax, dword [eax]
movzx eax, word [eax - 2]
sub eax, 0xa4
mov ecx, dword [edi + 0x110]
mov dword [ecx + eax*4], ebx
cmp edx, 6
jne 0x49c4bb
cmp dword [ebp - 0x18], 1
jbe 0x49c4bb
mov edx, 0xd
and byte [esi + 2], 0xf0
add dl, byte [esi + 2]
mov byte [esi + 2], dl
dec dword [ebp - 0x18]
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x1c], eax
mov edx, 0xd
cmp edx, 6
je 0x49c4cf
cmp edx, 8
je 0x49c4cf
cmp edx, 9
je 0x49c4cf
cmp edx, 0xa
jne 0x49c4e1
mov eax, dword [esi]
and eax, 0xffffff
mov dword [ebx], eax
add dword [edi + 4], 4
jmp 0x49c5a9
cmp edx, 0xd
jne 0x49c519
mov edi, ebx
movzx eax, byte [esi]
lea edx, [esi + 2]
lea ecx, [eax + 2]
rep movsb byte es:[edi], byte [esi]
mov esi, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x1c]
mov byte [ebx + 1], cl
lea esi, [esi + 0x102]
rep movsw word es:[edi], word [esi]
add edi, 2
lea eax, [edi + 3]
and eax, 0xfffffffc
mov ecx, dword [ebp + 0xc]
mov dword [ecx + 4], eax
jmp 0x49c5a9
mov edi, ebx
movzx ebx, byte [esi]
or ebx, ebx
je 0x49c581
lea edx, [esi + 2]
lea ecx, [ebx + 2]
rep movsb byte es:[edi], byte [esi]
mov esi, dword [ebp - 0xc]
lea esi, [esi + 0x102]
lodsw ax, word [esi]
and eax, 0xffff
je 0x49c58a
cmp eax, 1
jne 0x49c57c
movzx eax, byte [edx]
mov ecx, eax
and ecx, 0xf
shr eax, 4
cmp ecx, 1
jne 0x49c565
cmp eax, 3
je 0x49c55b
cmp eax, 4
jne 0x49c565
mov word [edi], 0x7325
add edi, 2
jmp 0x49c579
push edx
push eax
push str.___02dd
push edi
call sub.USER32.dll_wsprintfA
add esp, 0xc
pop edx
lea edi, [edi + eax*2]
inc edx
jmp 0x49c57d
stosb byte es:[edi], al
jmp 0x49c533
mov dword [edi], 0x60001
add edi, 4
inc edi
lea eax, [edi + 3]
and eax, 0xfffffffc
mov ecx, dword [ebp + 0xc]
mov dword [ecx + 4], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov esi, eax
lea eax, [ebx + eax + 4]
sub edi, eax
mov eax, edi
mov byte [esi + 1], al
push 0x8000
push 0
push dword [ebp - 0xc]
call sub.KERNEL32.dll_VirtualFree
pop ebx
pop edi
pop esi
leave
ret 8