Function at 0x403b80
Capabilities:
Parse credit card information

Disassembly:
push ebp
lea ebp, [esp - 0x70]
sub esp, 0x114
mov dword [ebp + 0x54], 0
cmp dword [ebp + 0x7c], 0
jbe 0x404492
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x6c], eax
mov ecx, dword [ebp + 0x6c]
movsx edx, byte [ecx]
test edx, edx
je 0x404469
mov eax, dword [ebp + 0x6c]
movsx ecx, byte [eax]
cmp ecx, 0x7f
jge 0x404469
mov edx, dword [ebp + 0x6c]
movsx eax, byte [edx]
cmp eax, 0x20
jle 0x404469
mov ecx, dword [ebp + 0x6c]
movsx edx, byte [ecx]
cmp edx, 0x25
jne 0x403e91
cmp dword [ebp + 0x7c], 0x4f
jbe 0x403e91
mov dword [ebp + 0x68], 0
mov eax, dword [ebp + 0x6c]
add eax, 1
mov dword [ebp + 0x6c], eax
mov ecx, dword [ebp + 0x6c]
mov dword [ebp + 0x5c], ecx
mov edx, dword [ebp + 0x6c]
movsx eax, byte [edx]
test eax, eax
jne 0x403c38
mov ecx, dword [ebp + 0x6c]
add ecx, 1
mov dword [ebp + 0x6c], ecx
mov edx, dword [ebp + 0x6c]
movsx eax, byte [edx]
cmp eax, 0x42
je 0x403c26
mov ecx, dword [ebp + 0x6c]
movsx edx, byte [ecx]
cmp edx, 0x62
jne 0x403c38
mov dword [ebp + 0x60], 1
mov eax, dword [ebp + 0x6c]
add eax, 2
mov dword [ebp + 0x6c], eax
jmp 0x403c77
mov ecx, dword [ebp + 0x5c]
movsx edx, byte [ecx]
cmp edx, 0x42
je 0x403c4e
mov eax, dword [ebp + 0x5c]
movsx ecx, byte [eax]
cmp ecx, 0x62
jne 0x403c60
mov dword [ebp + 0x60], 0
mov edx, dword [ebp + 0x6c]
add edx, 1
mov dword [ebp + 0x6c], edx
jmp 0x403c77
mov eax, dword [ebp + 0x78]
add eax, 1
mov dword [ebp + 0x78], eax
mov ecx, dword [ebp + 0x7c]
sub ecx, 1
mov dword [ebp + 0x7c], ecx
jmp 0x403b92
mov edx, dword [ebp + 0x68]
add edx, 2
mov dword [ebp + 0x68], edx
mov dword [ebp + 0x58], 1
mov eax, dword [ebp + 0x58]
push eax
mov ecx, dword [ebp + 0x60]
push ecx
mov edx, dword [ebp + 0x6c]
push edx
call fcn.00404e60
add esp, 0xc
mov dword [ebp + 0x64], eax
cmp dword [ebp + 0x64], 0xffffffff
je 0x403e91
push 0x14
push 0
lea eax, [ebp + 0x40]
push eax
call fcn.00401940
add esp, 0xc
cmp dword [ebp + 0x60], 1
jne 0x403cdc
push 0
push 0
push 0x14
lea ecx, [ebp + 0x40]
push ecx
mov edx, dword [ebp + 0x64]
push edx
mov eax, dword [ebp + 0x6c]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
jmp 0x403cf0
mov ecx, dword [ebp + 0x64]
push ecx
mov edx, dword [ebp + 0x6c]
push edx
lea eax, [ebp + 0x40]
push eax
call fcn.00401980
add esp, 0xc
mov ecx, dword [ebp + 0x68]
add ecx, dword [ebp + 0x64]
mov dword [ebp + 0x68], ecx
mov edx, dword [ebp + 0x64]
push edx
lea eax, [ebp + 0x40]
push eax
call fcn.00404d40
add esp, 8
cmp eax, 1
jne 0x403e91
cmp dword [ebp + 0x60], 0
jne 0x403d23
mov ecx, dword [ebp + 0x6c]
add ecx, dword [ebp + 0x64]
mov dword [ebp + 0x6c], ecx
jmp 0x403d2f
mov edx, dword [ebp + 0x64]
mov eax, dword [ebp + 0x6c]
lea ecx, [eax + edx*2]
mov dword [ebp + 0x6c], ecx
mov edx, dword [ebp + 0x6c]
movsx eax, byte [edx]
cmp eax, 0x5e
jne 0x403e91
mov ecx, dword [ebp + 0x60]
push ecx
mov edx, dword [ebp + 0x6c]
push edx
call fcn.00404f40
add esp, 8
mov dword [ebp + 0x64], eax
cmp dword [ebp + 0x64], 0xffffffff
je 0x403e91
cmp dword [ebp + 0x60], 0
jne 0x403d6c
mov eax, dword [ebp + 0x6c]
add eax, dword [ebp + 0x64]
mov dword [ebp + 0x6c], eax
jmp 0x403d78
mov ecx, dword [ebp + 0x64]
mov edx, dword [ebp + 0x6c]
lea eax, [edx + ecx*2]
mov dword [ebp + 0x6c], eax
mov ecx, dword [ebp + 0x68]
add ecx, dword [ebp + 0x64]
mov dword [ebp + 0x68], ecx
mov edx, 0x4f
sub edx, dword [ebp + 0x68]
push edx
mov eax, dword [ebp + 0x58]
push eax
mov ecx, dword [ebp + 0x60]
push ecx
mov edx, dword [ebp + 0x6c]
push edx
call fcn.00404fb0
add esp, 0x10
mov dword [ebp + 0x64], eax
cmp dword [ebp + 0x64], 0xffffffff
je 0x403e91
cmp dword [ebp + 0x60], 0
jne 0x403dbc
mov eax, dword [ebp + 0x6c]
add eax, dword [ebp + 0x64]
mov dword [ebp + 0x6c], eax
jmp 0x403dc8
mov ecx, dword [ebp + 0x64]
mov edx, dword [ebp + 0x6c]
lea eax, [edx + ecx*2]
mov dword [ebp + 0x6c], eax
mov ecx, dword [ebp + 0x68]
add ecx, dword [ebp + 0x64]
mov dword [ebp + 0x68], ecx
mov edx, dword [ebp + 0x5c]
sub edx, 1
mov dword [ebp + 0x5c], edx
push 0x4f
push 0
lea eax, [ebp - 0x38]
push eax
call fcn.00401940
add esp, 0xc
cmp dword [ebp + 0x60], 0
jne 0x403e06
mov ecx, dword [ebp + 0x68]
push ecx
mov edx, dword [ebp + 0x5c]
push edx
lea eax, [ebp - 0x38]
push eax
call fcn.00401980
add esp, 0xc
jmp 0x403e22
push 0
push 0
push 0x4f
lea ecx, [ebp - 0x38]
push ecx
mov edx, dword [ebp + 0x68]
push edx
mov eax, dword [ebp + 0x5c]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
lea ecx, [ebp - 0x38]
push ecx
mov edx, dword [0x407220]
push edx
call dword [sym.imp.SHLWAPI.dll_StrStrA]
test eax, eax
jne 0x403e91
mov eax, dword [ebp + 0x68]
push eax
lea ecx, [ebp - 0x38]
push ecx
call fcn.00404bb0
add esp, 8
mov edx, dword [ebp + 0x68]
push edx
lea eax, [ebp - 0x38]
push eax
call fcn.00404b40
add esp, 8
cmp dword [ebp + 0x60], 0
jne 0x403e71
mov ecx, dword [ebp + 0x78]
add ecx, dword [ebp + 0x68]
mov dword [ebp + 0x78], ecx
mov edx, dword [ebp + 0x7c]
sub edx, dword [ebp + 0x68]
mov dword [ebp + 0x7c], edx
jmp 0x403e8a
mov eax, dword [ebp + 0x68]
mov ecx, dword [ebp + 0x78]
lea edx, [ecx + eax*2]
mov dword [ebp + 0x78], edx
mov eax, dword [ebp + 0x68]
shl eax, 1
mov ecx, dword [ebp + 0x7c]
sub ecx, eax
mov dword [ebp + 0x7c], ecx
mov dword [ebp + 0x54], 1
mov edx, dword [ebp + 0x6c]
movsx eax, byte [edx]
cmp eax, 0x3b
jne 0x404129
cmp dword [ebp + 0x7c], 0x28
jbe 0x404129
mov dword [ebp + 0x68], 0
mov ecx, dword [ebp + 0x6c]
add ecx, 1
mov dword [ebp + 0x6c], ecx
mov edx, dword [ebp + 0x6c]
mov dword [ebp + 0x5c], edx
mov eax, dword [ebp + 0x6c]
movsx ecx, byte [eax]
test ecx, ecx
jne 0x403ef0
mov edx, dword [ebp + 0x6c]
add edx, 1
mov dword [ebp + 0x6c], edx
mov eax, dword [ebp + 0x6c]
movzx ecx, byte [eax]
push ecx
call fcn.00404e30
add esp, 4
cmp eax, 1
jne 0x403ef0
mov dword [ebp + 0x60], 1
jmp 0x403f24
mov edx, dword [ebp + 0x5c]
movzx eax, byte [edx]
push eax
call fcn.00404e30
add esp, 4
cmp eax, 1
jne 0x403f0d
mov dword [ebp + 0x60], 0
jmp 0x403f24
mov ecx, dword [ebp + 0x78]
add ecx, 1
mov dword [ebp + 0x78], ecx
mov edx, dword [ebp + 0x7c]
sub edx, 1
mov dword [ebp + 0x7c], edx
jmp 0x403b92
mov eax, dword [ebp + 0x68]
add eax, 1
mov dword [ebp + 0x68], eax
mov dword [ebp + 0x58], 1
mov ecx, dword [ebp + 0x58]
push ecx
mov edx, dword [ebp + 0x60]
push edx
mov eax, dword [ebp + 0x6c]
push eax
call fcn.00404e60
add esp, 0xc
mov dword [ebp + 0x64], eax
cmp dword [ebp + 0x64], 0xffffffff
je 0x404129
push 0x14
push 0
lea ecx, [ebp + 0x40]
push ecx
call fcn.00401940
add esp, 0xc
cmp dword [ebp + 0x60], 1
jne 0x403f89
push 0
push 0
push 0x14
lea edx, [ebp + 0x40]
push edx
mov eax, dword [ebp + 0x64]
push eax
mov ecx, dword [ebp + 0x6c]
push ecx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
jmp 0x403f9d
mov edx, dword [ebp + 0x64]
push edx
mov eax, dword [ebp + 0x6c]
push eax
lea ecx, [ebp + 0x40]
push ecx
call fcn.00401980
add esp, 0xc
mov edx, dword [ebp + 0x68]
add edx, dword [ebp + 0x64]
mov dword [ebp + 0x68], edx
mov eax, dword [ebp + 0x64]
push eax
lea ecx, [ebp + 0x40]
push ecx
call fcn.00404d40
add esp, 8
cmp eax, 1
jne 0x404129
cmp dword [ebp + 0x60], 0
jne 0x403fd0
mov edx, dword [ebp + 0x6c]
add edx, dword [ebp + 0x64]
mov dword [ebp + 0x6c], edx
jmp 0x403fdc
mov eax, dword [ebp + 0x64]
mov ecx, dword [ebp + 0x6c]
lea edx, [ecx + eax*2]
mov dword [ebp + 0x6c], edx
mov eax, dword [ebp + 0x6c]
movsx ecx, byte [eax]
cmp ecx, 0x3d
je 0x403ff6
mov edx, dword [ebp + 0x6c]
movsx eax, byte [edx]
cmp eax, 0x44
jne 0x404129
cmp dword [ebp + 0x60], 0
jne 0x404007
mov ecx, dword [ebp + 0x6c]
add ecx, 1
mov dword [ebp + 0x6c], ecx
jmp 0x404010
mov edx, dword [ebp + 0x6c]
add edx, 2
mov dword [ebp + 0x6c], edx
mov eax, dword [ebp + 0x68]
add eax, 1
mov dword [ebp + 0x68], eax
mov ecx, 0x28
sub ecx, dword [ebp + 0x68]
push ecx
mov edx, dword [ebp + 0x58]
push edx
mov eax, dword [ebp + 0x60]
push eax
mov ecx, dword [ebp + 0x6c]
push ecx
call fcn.00404fb0
add esp, 0x10
mov dword [ebp + 0x64], eax
cmp dword [ebp + 0x64], 0xffffffff
je 0x404129
cmp dword [ebp + 0x60], 0
jne 0x404054
mov edx, dword [ebp + 0x6c]
add edx, dword [ebp + 0x64]
mov dword [ebp + 0x6c], edx
jmp 0x404060
mov eax, dword [ebp + 0x64]
mov ecx, dword [ebp + 0x6c]
lea edx, [ecx + eax*2]
mov dword [ebp + 0x6c], edx
mov eax, dword [ebp + 0x68]
add eax, dword [ebp + 0x64]
mov dword [ebp + 0x68], eax
mov ecx, dword [ebp + 0x5c]
sub ecx, 1
mov dword [ebp + 0x5c], ecx
push 0x28
push 0
lea edx, [ebp + 0x18]
push edx
call fcn.00401940
add esp, 0xc
cmp dword [ebp + 0x60], 0
jne 0x40409e
mov eax, dword [ebp + 0x68]
push eax
mov ecx, dword [ebp + 0x5c]
push ecx
lea edx, [ebp + 0x18]
push edx
call fcn.00401980
add esp, 0xc
jmp 0x4040ba
push 0
push 0
push 0x28
lea eax, [ebp + 0x18]
push eax
mov ecx, dword [ebp + 0x68]
push ecx
mov edx, dword [ebp + 0x5c]
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
lea eax, [ebp + 0x18]
push eax
mov ecx, dword [0x407220]
push ecx
call dword [sym.imp.SHLWAPI.dll_StrStrA]
test eax, eax
jne 0x404129
mov edx, dword [ebp + 0x68]
push edx
lea eax, [ebp + 0x18]
push eax
call fcn.00404bb0
add esp, 8
mov ecx, dword [ebp + 0x68]
push ecx
lea edx, [ebp + 0x18]
push edx
call fcn.00404b40
add esp, 8
cmp dword [ebp + 0x60], 0
jne 0x404109
mov eax, dword [ebp + 0x78]
add eax, dword [ebp + 0x68]
mov dword [ebp + 0x78], eax
mov ecx, dword [ebp + 0x7c]
sub ecx, dword [ebp + 0x68]
mov dword [ebp + 0x7c], ecx
jmp 0x404122
mov edx, dword [ebp + 0x68]
mov eax, dword [ebp + 0x78]
lea ecx, [eax + edx*2]
mov dword [ebp + 0x78], ecx
mov edx, dword [ebp + 0x68]
shl edx, 1
mov eax, dword [ebp + 0x7c]
sub eax, edx
mov dword [ebp + 0x7c], eax
mov dword [ebp + 0x54], 1
mov ecx, dword [ebp + 0x6c]
movsx edx, byte [ecx]
cmp edx, 0x2b
je 0x40414e
mov eax, dword [ebp + 0x6c]
movsx ecx, byte [eax]
cmp ecx, 0x21
je 0x40414e
mov edx, dword [ebp + 0x6c]
movsx eax, byte [edx]
cmp eax, 0x23
jne 0x404469
cmp dword [ebp + 0x7c], 0x6b
jbe 0x404469
mov dword [ebp + 0x68], 0
mov ecx, dword [ebp + 0x6c]
add ecx, 1
mov dword [ebp + 0x6c], ecx
mov edx, dword [ebp + 0x6c]
mov dword [ebp + 0x5c], edx
mov eax, dword [ebp + 0x6c]
movsx ecx, byte [eax]
test ecx, ecx
jne 0x40419e
mov edx, dword [ebp + 0x6c]
add edx, 1
mov dword [ebp + 0x6c], edx
mov eax, dword [ebp + 0x6c]
movzx ecx, byte [eax]
push ecx
call fcn.00404e30
add esp, 4
cmp eax, 1
jne 0x40419e
mov dword [ebp + 0x60], 1
jmp 0x4041d2
mov edx, dword [ebp + 0x5c]
movzx eax, byte [edx]
push eax
call fcn.00404e30
add esp, 4
cmp eax, 1
jne 0x4041bb
mov dword [ebp + 0x60], 0
jmp 0x4041d2
mov ecx, dword [ebp + 0x78]
add ecx, 1
mov dword [ebp + 0x78], ecx
mov edx, dword [ebp + 0x7c]
sub edx, 1
mov dword [ebp + 0x7c], edx
jmp 0x403b92
cmp dword [ebp + 0x60], 1
jne 0x404216
mov eax, dword [ebp + 0x6c]
add eax, 2
mov dword [ebp + 0x6c], eax
mov ecx, dword [ebp + 0x6c]
movzx edx, byte [ecx]
push edx
call fcn.00404e30
add esp, 4
test eax, eax
jne 0x40420b
mov eax, dword [ebp + 0x78]
add eax, 1
mov dword [ebp + 0x78], eax
mov ecx, dword [ebp + 0x7c]
sub ecx, 1
mov dword [ebp + 0x7c], ecx
jmp 0x403b92
mov edx, dword [ebp + 0x6c]
add edx, 2
mov dword [ebp + 0x6c], edx
jmp 0x404252
mov eax, dword [ebp + 0x6c]
add eax, 1
mov dword [ebp + 0x6c], eax
mov ecx, dword [ebp + 0x6c]
movzx edx, byte [ecx]
push edx
call fcn.00404e30
add esp, 4
test eax, eax
jne 0x404249
mov eax, dword [ebp + 0x78]
add eax, 1
mov dword [ebp + 0x78], eax
mov ecx, dword [ebp + 0x7c]
sub ecx, 1
mov dword [ebp + 0x7c], ecx
jmp 0x403b92
mov edx, dword [ebp + 0x6c]
add edx, 1
mov dword [ebp + 0x6c], edx
mov eax, dword [ebp + 0x68]
add eax, 3
mov dword [ebp + 0x68], eax
mov dword [ebp + 0x58], 1
mov ecx, dword [ebp + 0x58]
push ecx
mov edx, dword [ebp + 0x60]
push edx
mov eax, dword [ebp + 0x6c]
push eax
call fcn.00404e60
add esp, 0xc
mov dword [ebp + 0x64], eax
cmp dword [ebp + 0x64], 0xffffffff
je 0x404469
push 0x14
push 0
lea ecx, [ebp + 0x40]
push ecx
call fcn.00401940
add esp, 0xc
cmp dword [ebp + 0x60], 1
jne 0x4042b7
push 0
push 0
push 0x14
lea edx, [ebp + 0x40]
push edx
mov eax, dword [ebp + 0x64]
push eax
mov ecx, dword [ebp + 0x6c]
push ecx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
jmp 0x4042cb
mov edx, dword [ebp + 0x64]
push edx
mov eax, dword [ebp + 0x6c]
push eax
lea ecx, [ebp + 0x40]
push ecx
call fcn.00401980
add esp, 0xc
mov edx, dword [ebp + 0x68]
add edx, dword [ebp + 0x64]
mov dword [ebp + 0x68], edx
mov eax, dword [ebp + 0x64]
push eax
lea ecx, [ebp + 0x40]
push ecx
call fcn.00404d40
add esp, 8
cmp eax, 1
jne 0x404469
cmp dword [ebp + 0x60], 0
jne 0x4042fe
mov edx, dword [ebp + 0x6c]
add edx, dword [ebp + 0x64]
mov dword [ebp + 0x6c], edx
jmp 0x40430a
mov eax, dword [ebp + 0x64]
mov ecx, dword [ebp + 0x6c]
lea edx, [ecx + eax*2]
mov dword [ebp + 0x6c], edx
mov eax, dword [ebp + 0x6c]
movsx ecx, byte [eax]
cmp ecx, 0x3d
je 0x404324
mov edx, dword [ebp + 0x6c]
movsx eax, byte [edx]
cmp eax, 0x44
jne 0x404469
cmp dword [ebp + 0x60], 0
jne 0x404335
mov ecx, dword [ebp + 0x6c]
add ecx, 1
mov dword [ebp + 0x6c], ecx
jmp 0x40433e
mov edx, dword [ebp + 0x6c]
add edx, 2
mov dword [ebp + 0x6c], edx
mov eax, dword [ebp + 0x68]
add eax, 1
mov dword [ebp + 0x68], eax
mov ecx, 0x28
sub ecx, dword [ebp + 0x68]
push ecx
mov edx, dword [ebp + 0x58]
push edx
mov eax, dword [ebp + 0x60]
push eax
mov ecx, dword [ebp + 0x6c]
push ecx
call fcn.00404fb0
add esp, 0x10
mov dword [ebp + 0x64], eax
cmp dword [ebp + 0x64], 0xffffffff
je 0x404469
cmp dword [ebp + 0x60], 0
jne 0x404382
mov edx, dword [ebp + 0x6c]
add edx, dword [ebp + 0x64]
mov dword [ebp + 0x6c], edx
jmp 0x40438e
mov eax, dword [ebp + 0x64]
mov ecx, dword [ebp + 0x6c]
lea edx, [ecx + eax*2]
mov dword [ebp + 0x6c], edx
mov eax, dword [ebp + 0x68]
add eax, dword [ebp + 0x64]
mov dword [ebp + 0x68], eax
mov ecx, dword [ebp + 0x5c]
sub ecx, 1
mov dword [ebp + 0x5c], ecx
push 0x6b
push 0
lea edx, [ebp - 0xa4]
push edx
call fcn.00401940
add esp, 0xc
cmp dword [ebp + 0x60], 0
jne 0x4043d2
mov eax, dword [ebp + 0x68]
push eax
mov ecx, dword [ebp + 0x5c]
push ecx
lea edx, [ebp - 0xa4]
push edx
call fcn.00401980
add esp, 0xc
jmp 0x4043f1
push 0
push 0
push 0x6b
lea eax, [ebp - 0xa4]
push eax
mov ecx, dword [ebp + 0x68]
push ecx
mov edx, dword [ebp + 0x5c]
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
lea eax, [ebp - 0xa4]
push eax
mov ecx, dword [0x407220]
push ecx
call dword [sym.imp.SHLWAPI.dll_StrStrA]
test eax, eax
jne 0x404469
mov edx, dword [ebp + 0x68]
push edx
lea eax, [ebp - 0xa4]
push eax
call fcn.00404bb0
add esp, 8
mov ecx, dword [ebp + 0x68]
push ecx
lea edx, [ebp - 0xa4]
push edx
call fcn.00404b40
add esp, 8
cmp dword [ebp + 0x60], 0
jne 0x404449
mov eax, dword [ebp + 0x78]
add eax, dword [ebp + 0x68]
mov dword [ebp + 0x78], eax
mov ecx, dword [ebp + 0x7c]
sub ecx, dword [ebp + 0x68]
mov dword [ebp + 0x7c], ecx
jmp 0x404462
mov edx, dword [ebp + 0x68]
mov eax, dword [ebp + 0x78]
lea ecx, [eax + edx*2]
mov dword [ebp + 0x78], ecx
mov edx, dword [ebp + 0x68]
shl edx, 1
mov eax, dword [ebp + 0x7c]
sub eax, edx
mov dword [ebp + 0x7c], eax
mov dword [ebp + 0x54], 1
cmp dword [ebp + 0x54], 1
jne 0x40447b
mov dword [ebp + 0x54], 0
jmp 0x403b9c
mov ecx, dword [ebp + 0x78]
add ecx, 1
mov dword [ebp + 0x78], ecx
mov edx, dword [ebp + 0x7c]
sub edx, 1
mov dword [ebp + 0x7c], edx
jmp 0x403b92
add ebp, 0x70
mov esp, ebp
pop ebp
ret