Function at 0x472970
Capabilities:
Enumerate pe sections
Validate payment card number using luhn algorithm

Disassembly:
sub esp, 0x10
push ebx
mov ebx, dword [esp + 0x20]
push ebp
push esi
mov esi, dword [esp + 0x20]
push edi
mov byte [esp + 0x24], 0
mov eax, dword [esi + 0x18]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x30]
mov dword [eax], 0
mov ebp, dword [esp + 0x28]
nop dword [eax]
push ebx
push 0xa
push ebp
call fcn.00411b50
mov edi, eax
add esp, 0xc
test edi, edi
je 0x473198
sub edi, ebp
lea eax, [esi + 0x8a0]
inc edi
push edi
push ebp
push eax
call fcn.0043d090
add esp, 0xc
test eax, eax
jne 0x472fbf
mov eax, dword [esp + 0x30]
sub ebx, edi
add ebp, edi
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x28], ebp
add dword [eax], edi
cmp dword [esi + 0xc4], 0
jne 0x472a61
lea ebp, [esi + 0x8a0]
push ebp
call fcn.0043d0f0
push ebp
mov ebx, eax
call fcn.0043d100
mov edi, dword [esp + 0x18]
add esp, 8
mov ecx, dword [edi + 0x260]
test dword [ecx + 0x44], 0x40000
je 0x472a47
cmp ebx, 5
mov ecx, 5
mov ebp, 2
sbb edi, edi
inc edi
cmp ebx, 5
cmova ebx, ecx
push ebx
push eax
push str.RTSP_
call fcn.0043b850
add esp, 0xc
test eax, eax
cmovne ebp, edi
mov edi, dword [esp + 0x10]
jmp 0x472a54
push ebx
push eax
push esi
call fcn.004720d0
add esp, 0xc
mov ebp, eax
cmp ebp, 2
je 0x4730ba
mov ebx, dword [esp + 0x2c]
lea eax, [esi + 0x8a0]
push eax
call fcn.0043d100
mov dword [esp + 0x18], eax
lea eax, [esi + 0x8a0]
push eax
call fcn.0043d0f0
mov edx, dword [esp + 0x1c]
add esp, 8
mov ebp, eax
mov dword [esp + 0x18], ebp
mov cl, byte [edx]
cmp cl, 0xa
je 0x472fc7
cmp cl, 0xd
je 0x472fc7
mov ecx, dword [esi + 0xc4]
lea ebx, [esi + 0x8a0]
mov edi, 4
lea eax, [ecx + 1]
mov dword [esi + 0xc4], eax
test ecx, ecx
jne 0x472e87
mov eax, dword [esp + 0x10]
mov dword [esi + 0xd0], ecx
mov eax, dword [eax + 0x260]
mov eax, dword [eax + 0x44]
test al, 3
je 0x472c6f
mov al, byte [edx]
mov edi, edx
test al, al
je 0x472af3
cmp al, 0x20
je 0x472aeb
cmp al, 9
jne 0x472af3
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x472ae3
push 5
push str.HTTP_
push edi
call fcn.00423e90
add esp, 0xc
test eax, eax
jne 0x472b9e
movsx ecx, byte [edi + 5]
mov eax, ecx
sub eax, 0x31
je 0x472bcf
sub eax, 1
je 0x472b28
sub eax, 1
jne 0x4730ed
mov al, byte [edi + 6]
cmp al, 0x20
je 0x472b33
cmp al, 9
jne 0x472b9e
lea eax, [ecx - 0x30]
lea eax, [eax + eax*4]
add eax, eax
mov dword [esi + 0xd0], eax
mov cl, byte [edi + 7]
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x472b9e
mov bl, byte [edi + 8]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x472b9e
mov dl, byte [edi + 9]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x472b9e
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, bl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [esi + 0xd4], eax
mov al, byte [edi + 0xa]
cmp al, 0x20
je 0x472d46
cmp al, 9
je 0x472d46
cmp al, 0xa
jl 0x472b9e
cmp al, 0xd
jle 0x472d46
mov ecx, dword [esp + 0x14]
push ebp
push ecx
push esi
call fcn.004720d0
add esp, 0xc
cmp eax, 1
jne 0x47312f
mov dword [esi + 0xd4], 0xc8
mov dword [esi + 0xd0], 0xa
jmp 0x472d46
cmp byte [edi + 6], 0x2e
jne 0x472c54
mov al, byte [edi + 7]
cmp al, 0x30
je 0x472be0
cmp al, 0x31
jne 0x472c54
mov cl, byte [edi + 8]
cmp cl, 0x20
je 0x472bed
cmp cl, 9
jne 0x472c54
movsx eax, al
sub eax, 0x26
mov dword [esi + 0xd0], eax
mov cl, byte [edi + 9]
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x472c54
mov bl, byte [edi + 0xa]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x472c54
mov dl, byte [edi + 0xb]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x472c54
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, bl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [esi + 0xd4], eax
mov al, byte [edi + 0xc]
cmp al, 0x20
je 0x472d46
cmp al, 9
je 0x472d46
sub al, 0xa
cmp al, 3
jbe 0x472d46
push str.Unsupported_HTTP_1_subversion_in_response
push esi
call fcn.0043d360
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
test eax, 0x40000
je 0x47312f
mov al, byte [edx]
mov edi, edx
test al, al
je 0x472c92
cmp al, 0x20
je 0x472c8a
cmp al, 9
jne 0x472c92
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x472c82
push 5
push str.RTSP_
push edi
call fcn.00423e90
add esp, 0xc
test eax, eax
jne 0x47312f
mov al, byte [edi + 5]
sub al, 0x30
cmp al, 9
ja 0x473242
cmp byte [edi + 6], 0x2e
jne 0x473242
mov al, byte [edi + 7]
sub al, 0x30
cmp al, 9
ja 0x473242
mov al, byte [edi + 8]
cmp al, 0x20
je 0x472cdd
cmp al, 9
jne 0x473242
mov cl, byte [edi + 9]
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x473242
mov bl, byte [edi + 0xa]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x473242
mov dl, byte [edi + 0xb]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x473242
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, bl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [esi + 0xd4], eax
mov al, byte [edi + 0xc]
cmp al, 0x20
je 0x472d3c
cmp al, 9
je 0x472d3c
sub al, 0xa
cmp al, 3
ja 0x473242
mov dword [esi + 0xd0], 0xb
mov ecx, dword [esi + 0xd0]
mov eax, ecx
sub eax, 0xa
je 0x472d5c
sub eax, 1
jne 0x473108
mov ebx, dword [esp + 0x10]
mov byte [ebx + 0x4d4], cl
mov eax, dword [esi + 0xd4]
mov dword [esi + 0xd38], eax
mov eax, dword [esi + 0xd0]
mov dword [esi + 0xd40], eax
movzx eax, byte [esi + 0xd0]
mov byte [ebx + 0x4d4], al
mov al, byte [esi + 0xd15]
test al, al
je 0x472da0
movzx eax, al
cmp eax, dword [esi + 0xd0]
jle 0x472dac
mov al, byte [esi + 0xd0]
mov byte [esi + 0xd15], al
mov eax, dword [esi + 0xbf8]
or eax, dword [esi + 0xbfc]
je 0x472dd6
cmp byte [esi + 0xd16], 0
jne 0x472dd6
cmp dword [esi + 0xd4], 0x1a0
jne 0x472dd6
mov byte [esi + 0x136], 1
mov eax, dword [esi + 0xd0]
cmp eax, 0xa
jne 0x472df9
push str.HTTP_1.0__assume_close_after_body
push esi
call fcn.0043d430
push 1
push ebx
call fcn.00450e60
add esp, 0x10
jmp 0x472e1c
cmp eax, 0x14
je 0x472e10
cmp dword [esi + 0xdc], 2
jne 0x472e1c
cmp dword [esi + 0xd4], 0x65
jne 0x472e1c
mov eax, dword [ebx + 0x4a8]
mov dword [eax], 2
mov ecx, dword [esi + 0xd4]
lea eax, [ecx - 0x64]
cmp eax, 0x63
setbe al
mov byte [esi + 0x137], al
sub ecx, 0xcc
je 0x472e4d
sub ecx, 0x64
jne 0x472e7c
cmp byte [esi + 0x3b0], cl
je 0x472e4d
mov byte [esi + 0xdf8], 1
mov dword [esi + 0x88], 0
mov dword [esi + 0x8c], 0
mov dword [esi + 0x90], 0
mov dword [esi + 0x94], 0
mov byte [esi + 0x137], 1
mov edi, 0xc
lea ebx, [esi + 0x8a0]
lea eax, [esi + 0x8a0]
push eax
call fcn.0043d100
push ebx
mov ebp, eax
call fcn.0043d0f0
mov ebx, eax
push ebx
push 0
push ebp
call fcn.00411b50
add esp, 0x14
test eax, eax
jne 0x47315d
mov ecx, dword [esi + 0xc4]
cmp ecx, 2
jl 0x472ee0
mov al, byte [ebp]
cmp al, 0x20
je 0x472ec7
cmp al, 9
jne 0x472ecc
cmp ecx, 2
jg 0x472ee0
push ebx
push 0x3a
push ebp
call fcn.00411b50
add esp, 0xc
test eax, eax
je 0x47313b
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x14]
push ebx
push ebp
push dword [esp + 0x18]
push esi
call fcn.004706d0
add esp, 0x10
test eax, eax
jne 0x472fbf
push ebx
push ebp
push 1
push esi
call fcn.0043d2c0
mov eax, dword [esi + 0xd4]
add esp, 0x10
sub eax, 0x64
cmp eax, 0x64
jae 0x472f1d
or edi, 0x20
push ebx
push ebp
push edi
push esi
call fcn.0043a9f0
add esp, 0x10
test eax, eax
jne 0x472fbf
mov edx, dword [esi + 0xbc]
mov ecx, 0x4b000
cmp ebx, ecx
jae 0x472f77
mov eax, dword [esi + 0xd78]
add edx, ebx
add dword [esi + 0xb8], ebx
add eax, ebx
mov dword [esi + 0xd78], eax
mov dword [esi + 0xbc], edx
cmp edx, ecx
ja 0x473157
cmp eax, 0x5dc000
jbe 0x472f82
mov ecx, 0x5dc000
push ecx
push eax
jmp 0x47317d
lea eax, [edx + ebx]
test eax, eax
jne 0x473159
lea eax, [esi + 0x8a0]
push eax
call fcn.0043d110
mov ebx, dword [esp + 0x30]
add esp, 4
test ebx, ebx
jne 0x472995
mov al, byte [esp + 0x24]
cmp byte [esi + 0x12d], 0
jne 0x472fbd
test al, al
jne 0x472fbd
add esi, 0x8a0
push esi
call fcn.0043d0a0
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
push ebp
push edx
push 1
push esi
call fcn.0043d2c0
mov eax, dword [esi + 0xd4]
mov ecx, dword [esp + 0x24]
sub eax, 0x64
cmp eax, 0x64
push ebp
sbb eax, eax
and eax, 0x20
push ecx
add eax, 4
push eax
push esi
call fcn.0043a9f0
add esp, 0x20
test eax, eax
jne 0x472fbf
mov edi, dword [esi + 0xbc]
mov edx, 0x4b000
cmp ebp, edx
jae 0x47303e
mov ecx, dword [esi + 0xd78]
add edi, ebp
add dword [esi + 0xb8], ebp
add ecx, ebp
mov dword [esi + 0xd78], ecx
mov dword [esi + 0xbc], edi
cmp edi, edx
ja 0x473179
cmp ecx, 0x5dc000
jbe 0x473049
mov edx, 0x5dc000
jmp 0x47317b
lea ecx, [edi + ebp]
test ecx, ecx
jne 0x47317b
lea eax, [esi + 0x8a0]
push eax
call fcn.0043d110
mov eax, dword [esi + 0xd4]
add esp, 4
sub eax, 0x64
cmp eax, 0x63
ja 0x47306e
mov eax, dword [esi + 0xb8]
jmp 0x473070
xor eax, eax
mov ebp, dword [esp + 0x28]
mov dword [esi + 0xc0], eax
lea eax, [esp + 0x1c]
push eax
push ebx
push ebp
push esi
call fcn.00472220
add esp, 0x10
test eax, eax
jne 0x472fbf
mov ecx, dword [esp + 0x30]
mov eax, dword [esp + 0x1c]
sub ebx, eax
add ebp, eax
add dword [ecx], eax
cmp byte [esi + 0x12d], 0
je 0x472f9d
test ebx, ebx
jne 0x4729a0
jmp 0x472f9d
push 2
push edi
call fcn.00450e60
add esp, 8
cmp byte [edi + 0x4d4], 0xa
jae 0x473234
cmp byte [esi + 0x6d5], 0
je 0x473219
mov byte [esi + 0x12d], 0
mov al, 1
jmp 0x472fa1
push str.Unsupported_HTTP_version_in_response
push esi
call fcn.0043d360
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov eax, ecx
mov ecx, 0xa
cdq
idiv ecx
push edx
push eax
push str.Unsupported_HTTP_version___u._d__in_response
push esi
call fcn.0043d360
add esp, 0x10
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov byte [esi + 0x12d], 0
jmp 0x472f9d
mov eax, str.Header_without_colon
push eax
push esi
call fcn.0043d360
add esp, 8
mov eax, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov eax, edx
push ecx
push eax
jmp 0x47317d
mov eax, str.Nul_byte_in_header
push eax
push esi
call fcn.0043d360
add esp, 8
mov eax, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov ecx, edi
push edx
push ecx
push str.Too_large_response_headers:__zu____u
push esi
call fcn.0043d360
add esp, 0x10
mov eax, 0x38
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
push ebx
push ebp
lea ebp, [esi + 0x8a0]
push ebp
call fcn.0043d090
add esp, 0xc
test eax, eax
jne 0x472fbf
mov eax, dword [esp + 0x30]
add dword [eax], ebx
cmp dword [esi + 0xc4], 0
jne 0x472f9d
push ebp
call fcn.0043d0f0
add esp, 4
push eax
push ebp
call fcn.0043d100
mov ebx, dword [esp + 0x18]
add esp, 4
push eax
push ebx
push esi
call fcn.00472180
add esp, 0x10
cmp eax, 2
jne 0x472f9d
push eax
push ebx
mov byte [esi + 0x12d], 0
call fcn.00450e60
add esp, 8
cmp byte [ebx + 0x4d4], 0xa
jae 0x473234
cmp byte [esi + 0x6d5], 0
je 0x473219
mov al, 1
jmp 0x472fa1
push str.Received_HTTP_0.9_when_not_allowed
push esi
call fcn.0043d360
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
push str.Invalid_status_line
push esi
call fcn.0043d360
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 8
pop ebx
add esp, 0x10
ret