Function at 0x450e30
Capabilities:
Enumerate pe sections
Validate payment card number using luhn algorithm

Disassembly:
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x28]
push esi
mov esi, dword [esp + 0x24]
push edi
mov byte [esp + 0x28], 0
mov eax, dword [esi + 0x18]
lea ebx, [esi + 0x8a0]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x34]
mov dword [esp + 0x20], ebx
mov dword [eax], 0
nop
push ebp
push 0xa
push dword [esp + 0x34]
call sub.VCRUNTIME140.dll_memchr
mov edi, eax
add esp, 0xc
test edi, edi
je 0x45165a
mov eax, dword [esp + 0x2c]
sub edi, eax
inc edi
push edi
push eax
push ebx
call fcn.00430120
add esp, 0xc
test eax, eax
jne 0x451475
mov eax, dword [esp + 0x34]
sub ebp, edi
add dword [esp + 0x2c], edi
mov dword [esp + 0x30], ebp
add dword [eax], edi
cmp dword [esi + 0xc4], 0
jne 0x450f22
push ebx
call fcn.00430180
mov ebx, eax
lea eax, [esi + 0x8a0]
push eax
call fcn.00430190
mov edi, dword [esp + 0x18]
add esp, 8
mov ecx, dword [edi + 0x260]
test dword [ecx + 0x44], 0x40000
je 0x450f06
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.00449810
add esp, 0xc
test eax, eax
cmovne ebp, edi
mov edi, dword [esp + 0x10]
jmp 0x450f13
push ebx
push eax
push esi
call fcn.00450590
add esp, 0xc
mov ebp, eax
cmp ebp, 2
je 0x451574
lea ebx, [esi + 0x8a0]
push ebx
call fcn.00430190
push ebx
mov dword [esp + 0x1c], eax
call fcn.00430180
mov edx, dword [esp + 0x1c]
add esp, 8
mov ebp, eax
mov dword [esp + 0x18], ebp
mov cl, byte [edx]
cmp cl, 0xa
je 0x45147d
cmp cl, 0xd
je 0x45147d
mov ecx, dword [esi + 0xc4]
mov edi, 4
lea eax, [ecx + 1]
mov dword [esi + 0xc4], eax
test ecx, ecx
jne 0x451342
mov eax, dword [esp + 0x10]
mov dword [esi + 0xd0], ecx
mov eax, dword [eax + 0x260]
mov eax, dword [eax + 0x44]
test al, 3
je 0x451125
mov al, byte [edx]
mov edi, edx
test al, al
je 0x450fa2
cmp al, 0x20
je 0x450f9a
cmp al, 9
jne 0x450fa2
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x450f92
push 5
push str.HTTP_
push edi
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncmp]
add esp, 0xc
test eax, eax
jne 0x451054
movsx ecx, byte [edi + 5]
mov eax, ecx
sub eax, 0x31
je 0x451085
sub eax, 1
je 0x450fd8
sub eax, 1
jne 0x4515ad
mov al, byte [edi + 6]
cmp al, 0x20
je 0x450fe3
cmp al, 9
jne 0x451054
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 0x451054
mov bl, byte [edi + 8]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x45104e
mov dl, byte [edi + 9]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x45104e
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 0x4511fd
cmp al, 9
je 0x4511fd
cmp al, 0xa
jl 0x45104e
cmp al, 0xd
jle 0x4511fd
lea ebx, [esi + 0x8a0]
mov ecx, dword [esp + 0x14]
push ebp
push ecx
push esi
call fcn.00450590
add esp, 0xc
cmp eax, 1
jne 0x4515ef
mov dword [esi + 0xd4], 0xc8
mov dword [esi + 0xd0], 0xa
jmp 0x4511fd
cmp byte [edi + 6], 0x2e
jne 0x45110a
mov al, byte [edi + 7]
cmp al, 0x30
je 0x451096
cmp al, 0x31
jne 0x45110a
mov cl, byte [edi + 8]
cmp cl, 0x20
je 0x4510a3
cmp cl, 9
jne 0x45110a
movsx eax, al
sub eax, 0x26
mov dword [esi + 0xd0], eax
mov cl, byte [edi + 9]
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x45110a
mov bl, byte [edi + 0xa]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x45110a
mov dl, byte [edi + 0xb]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x45110a
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 0x4511fd
cmp al, 9
je 0x4511fd
sub al, 0xa
cmp al, 3
jbe 0x4511fd
push str.Unsupported_HTTP_1_subversion_in_response
push esi
call fcn.00442a40
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
test eax, 0x40000
je 0x4515ef
mov al, byte [edx]
mov edi, edx
test al, al
je 0x451148
cmp al, 0x20
je 0x451140
cmp al, 9
jne 0x451148
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x451138
push 5
push str.RTSP_
push edi
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncmp]
add esp, 0xc
test eax, eax
jne 0x4515ef
mov al, byte [edi + 5]
sub al, 0x30
cmp al, 9
ja 0x451703
cmp byte [edi + 6], 0x2e
jne 0x451703
mov al, byte [edi + 7]
sub al, 0x30
cmp al, 9
ja 0x451703
mov al, byte [edi + 8]
cmp al, 0x20
je 0x451194
cmp al, 9
jne 0x451703
mov cl, byte [edi + 9]
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x451703
mov bl, byte [edi + 0xa]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x451703
mov dl, byte [edi + 0xb]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x451703
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 0x4511f3
cmp al, 9
je 0x4511f3
sub al, 0xa
cmp al, 3
ja 0x451703
mov dword [esi + 0xd0], 0xb
mov ecx, dword [esi + 0xd0]
mov eax, ecx
sub eax, 0xa
je 0x451213
sub eax, 1
jne 0x4515c8
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 0x45125b
mov ecx, dword [esi + 0xd0]
movzx eax, al
cmp eax, ecx
jle 0x45126d
jmp 0x451261
mov cl, byte [esi + 0xd0]
mov byte [esi + 0xd15], cl
mov ecx, dword [esi + 0xd0]
mov eax, dword [esi + 0xbf8]
or eax, dword [esi + 0xbfc]
je 0x451297
cmp byte [esi + 0xd16], 0
jne 0x451297
cmp dword [esi + 0xd4], 0x1a0
jne 0x451297
mov byte [esi + 0x136], 1
cmp ecx, 0xa
jne 0x4512b4
push str.HTTP_1.0__assume_close_after_body
push esi
call fcn.00442b10
push 1
push ebx
call fcn.00445030
add esp, 0x10
jmp 0x4512d7
cmp ecx, 0x14
je 0x4512cb
cmp dword [esi + 0xdc], 2
jne 0x4512d7
cmp dword [esi + 0xd4], 0x65
jne 0x4512d7
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 0x451308
sub ecx, 0x64
jne 0x451337
cmp byte [esi + 0x3b0], cl
je 0x451308
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]
push ebx
call fcn.00430190
mov ebx, eax
lea eax, [esi + 0x8a0]
push eax
call fcn.00430180
mov ebp, eax
push ebp
push 0
push ebx
call sub.VCRUNTIME140.dll_memchr
add esp, 0x14
test eax, eax
jne 0x45161f
mov ecx, dword [esi + 0xc4]
cmp ecx, 2
jl 0x45139a
mov al, byte [ebx]
cmp al, 0x20
je 0x451381
cmp al, 9
jne 0x451386
cmp ecx, 2
jg 0x45139a
push ebp
push 0x3a
push ebx
call sub.VCRUNTIME140.dll_memchr
add esp, 0xc
test eax, eax
je 0x4515fd
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x14]
push ebx
push ebp
push dword [esp + 0x18]
push esi
call fcn.0044ebc0
add esp, 0x10
test eax, eax
jne 0x451475
push ebx
push ebp
push 1
push esi
call fcn.00442990
mov eax, dword [esi + 0xd4]
add esp, 0x10
sub eax, 0x64
cmp eax, 0x64
jae 0x4513d7
or edi, 0x20
push ebx
push ebp
push edi
push esi
call fcn.004439a0
add esp, 0x10
test eax, eax
jne 0x451475
mov edx, dword [esi + 0xbc]
mov ecx, 0x4b000
cmp ebx, ecx
jae 0x451431
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 0x451619
cmp eax, 0x5dc000
jbe 0x45143c
mov ecx, 0x5dc000
push ecx
push eax
jmp 0x45163f
lea eax, [edx + ebx]
test eax, eax
jne 0x45161b
lea ebx, [esi + 0x8a0]
push ebx
call fcn.004301a0
mov ebp, dword [esp + 0x34]
add esp, 4
test ebp, ebp
jne 0x450e60
lea edi, [esi + 0x12d]
mov al, byte [esp + 0x28]
cmp byte [edi], 0
jne 0x451473
test al, al
jne 0x451473
push ebx
call fcn.00430130
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
push ebp
push edx
push 1
push esi
call fcn.00442990
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.004439a0
add esp, 0x20
test eax, eax
jne 0x451475
mov edi, dword [esi + 0xbc]
mov edx, 0x4b000
cmp ebp, edx
jae 0x4514f4
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 0x45163b
cmp ecx, 0x5dc000
jbe 0x4514ff
mov edx, 0x5dc000
jmp 0x45163d
lea ecx, [edi + ebp]
test ecx, ecx
jne 0x45163d
push ebx
call fcn.004301a0
mov eax, dword [esi + 0xd4]
add esp, 4
sub eax, 0x64
cmp eax, 0x63
ja 0x45151e
mov eax, dword [esi + 0xb8]
jmp 0x451520
xor eax, eax
mov ebp, dword [esp + 0x30]
mov edi, dword [esp + 0x2c]
mov dword [esi + 0xc0], eax
lea eax, [esp + 0x1c]
push eax
push ebp
push edi
push esi
call fcn.004506e0
add esp, 0x10
test eax, eax
jne 0x451475
mov eax, dword [esp + 0x1c]
sub ebp, eax
mov ecx, dword [esp + 0x34]
add edi, eax
mov dword [esp + 0x2c], edi
lea edi, [esi + 0x12d]
add dword [ecx], eax
cmp byte [edi], 0
je 0x45145d
test ebp, ebp
je 0x45145d
jmp 0x450e60
push 2
push edi
call fcn.00445030
add esp, 8
cmp byte [edi + 0x4d4], 0xa
jae 0x4516f5
cmp byte [esi + 0x6d5], 0
je 0x4516da
mov ebx, dword [esp + 0x20]
lea edi, [esi + 0x12d]
mov byte [edi], 0
mov al, 1
jmp 0x451461
push str.Unsupported_HTTP_version_in_response
push esi
call fcn.00442a40
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
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.00442a40
add esp, 0x10
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
lea edi, [esi + 0x12d]
mov byte [edi], 0
jmp 0x45145d
mov eax, str.Header_without_colon
push eax
push esi
call fcn.00442a40
add esp, 8
mov eax, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
mov eax, edx
push ecx
push eax
jmp 0x45163f
mov eax, str.Nul_byte_in_header
push eax
push esi
call fcn.00442a40
add esp, 8
mov eax, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
mov ecx, edi
push edx
push ecx
push str.Too_large_response_headers:__zu____u
push esi
call fcn.00442a40
add esp, 0x10
mov eax, 0x38
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
push ebp
push dword [esp + 0x30]
push ebx
call fcn.00430120
add esp, 0xc
test eax, eax
jne 0x451475
mov eax, dword [esp + 0x34]
add dword [eax], ebp
cmp dword [esi + 0xc4], 0
jne 0x451457
push ebx
call fcn.00430180
add esp, 4
push eax
push ebx
call fcn.00430190
mov ebp, dword [esp + 0x18]
add esp, 4
push eax
push ebp
push esi
call fcn.00450640
add esp, 0x10
cmp eax, 2
jne 0x451457
push eax
lea edi, [esi + 0x12d]
mov byte [edi], 0
push ebp
call fcn.00445030
add esp, 8
cmp byte [ebp + 0x4d4], 0xa
jae 0x4516f5
cmp byte [esi + 0x6d5], 0
je 0x4516da
mov al, 1
jmp 0x451461
push str.Received_HTTP_0.9_when_not_allowed
push esi
call fcn.00442a40
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
push str.Invalid_status_line
push esi
call fcn.00442a40
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 8
pop ebx
add esp, 0x14
ret