Function at 0x425370
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x4255d0
push ebx
push edi
cmp eax, 0x7c
je 0x4255ce
cmp eax, 0x29
jne 0x4253b1
cmp dword [esi + 0x10], 0
jne 0x4255ce
cmp eax, eax
jne 0x4253b1
test dword [esi + 0x50], 0x10000000
je 0x4255dd
jmp 0x425587
cmp eax, 0x2e
jne 0x425410
push 5
lea ecx, [esi + 0x24]
call fcn.004298d0
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x425404
cmp word [eax], 0x5c
jne 0x4253ff
lea ecx, [eax + 2]
cmp ecx, edx
je 0x4253ff
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4253eb
movzx edi, word [ecx]
cmp edi, 0x28
je 0x4253fd
cmp edi, 0x29
je 0x4253fd
test dl, 0x10
jne 0x4253ff
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x4253fd
cmp edx, 0x7d
jne 0x4253ff
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042a1f0
jmp 0x4255b9
cmp eax, 0x5c
jne 0x42546f
mov ecx, esi
call fcn.00429940
test byte [esi + 0x50], 0x80
je 0x425463
movzx eax, word [esi + 0x48]
cmp eax, 0x62
jne 0x425441
push 4
lea ecx, [esi + 0x24]
call fcn.004298d0
mov ecx, esi
call fcn.00429940
jmp 0x4255c0
cmp eax, 0x42
jne 0x425463
push 4
lea ecx, [esi + 0x24]
call fcn.004298d0
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.00429940
jmp 0x4255c0
mov ecx, esi
call fcn.00425600
jmp 0x4255b9
cmp eax, 0x5b
jne 0x425519
mov ecx, esi
call fcn.00429940
lea ecx, [esi + 0x24]
call fcn.00424950
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x4254e4
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x4254da
cmp word [eax], 0x5c
jne 0x4254d5
lea ecx, [eax + 2]
cmp ecx, edx
je 0x4254d5
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4254c1
movzx edi, word [ecx]
cmp edi, 0x28
je 0x4254d3
cmp edi, 0x29
je 0x4254d3
test dl, 0x10
jne 0x4254d5
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x4254d3
cmp edx, 0x7d
jne 0x4254d5
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042a1f0
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x425502
cmp eax, 0x5d
jne 0x425502
push eax
lea ecx, [esi + 0x24]
call fcn.004248d0
mov ecx, esi
call fcn.00429940
mov ecx, esi
call fcn.004262f0
push 4
push 0x5d
mov ecx, esi
call fcn.00428c70
jmp 0x4255b9
cmp eax, 0x28
jne 0x425543
mov ecx, esi
call fcn.00429940
mov ecx, esi
call fcn.0042a410
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.00428c70
test bl, bl
je 0x4255c0
jmp 0x4255b9
cmp eax, 0x5e
jne 0x42555b
push 2
lea ecx, [esi + 0x24]
call fcn.004298d0
mov ecx, esi
call fcn.00429940
jmp 0x4255c0
cmp eax, 0x24
jne 0x425573
push 3
lea ecx, [esi + 0x24]
call fcn.004298d0
mov ecx, esi
call fcn.00429940
jmp 0x4255c0
cmp eax, 0x2a
je 0x4255d4
cmp eax, 0x2b
je 0x4255d4
cmp eax, 0x3f
je 0x4255d4
cmp eax, 0x7b
je 0x4255d4
cmp eax, 0x7d
jne 0x425597
test dword [esi + 0x50], 0x10000000
je 0x4255e6
jmp 0x4255a5
cmp eax, 0x5d
jne 0x4255a5
test dword [esi + 0x50], 0x10000000
je 0x4255ef
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.00424720
mov ecx, esi
call fcn.00429940
mov ecx, esi
call fcn.00429a40
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x425383
pop edi
pop ebx
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.00428c60
push 5
mov ecx, esi
call fcn.00428c60
push 6
mov ecx, esi
call fcn.00428c60
push 4
mov ecx, esi
call fcn.00428c60
int3