Function at 0x497dd0
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 0x4985fa
mov eax, dword [esp + 0x2c]
sub edi, eax
inc edi
push edi
push eax
push ebx
call fcn.00479290
add esp, 0xc
test eax, eax
jne 0x498415
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 0x497ec2
push ebx
call fcn.004792f0
mov ebx, eax
lea eax, [esi + 0x8a0]
push eax
call fcn.00479300
mov edi, dword [esp + 0x18]
add esp, 8
mov ecx, dword [edi + 0x260]
test dword [ecx + 0x44], 0x40000
je 0x497ea6
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.004904e0
add esp, 0xc
test eax, eax
cmovne ebp, edi
mov edi, dword [esp + 0x10]
jmp 0x497eb3
push ebx
push eax
push esi
call fcn.00497530
add esp, 0xc
mov ebp, eax
cmp ebp, 2
je 0x498514
lea ebx, [esi + 0x8a0]
push ebx
call fcn.00479300
push ebx
mov dword [esp + 0x1c], eax
call fcn.004792f0
mov edx, dword [esp + 0x1c]
add esp, 8
mov ebp, eax
mov dword [esp + 0x18], ebp
mov cl, byte [edx]
cmp cl, 0xa
je 0x49841d
cmp cl, 0xd
je 0x49841d
mov ecx, dword [esi + 0xc4]
mov edi, 4
lea eax, [ecx + 1]
mov dword [esi + 0xc4], eax
test ecx, ecx
jne 0x4982e2
mov eax, dword [esp + 0x10]
mov dword [esi + 0xd0], ecx
mov eax, dword [eax + 0x260]
mov eax, dword [eax + 0x44]
test al, 3
je 0x4980c5
mov al, byte [edx]
mov edi, edx
test al, al
je 0x497f42
cmp al, 0x20
je 0x497f3a
cmp al, 9
jne 0x497f42
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x497f32
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 0x497ff4
movsx ecx, byte [edi + 5]
mov eax, ecx
sub eax, 0x31
je 0x498025
sub eax, 1
je 0x497f78
sub eax, 1
jne 0x49854d
mov al, byte [edi + 6]
cmp al, 0x20
je 0x497f83
cmp al, 9
jne 0x497ff4
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 0x497ff4
mov bl, byte [edi + 8]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x497fee
mov dl, byte [edi + 9]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x497fee
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 0x49819d
cmp al, 9
je 0x49819d
cmp al, 0xa
jl 0x497fee
cmp al, 0xd
jle 0x49819d
lea ebx, [esi + 0x8a0]
mov ecx, dword [esp + 0x14]
push ebp
push ecx
push esi
call fcn.00497530
add esp, 0xc
cmp eax, 1
jne 0x49858f
mov dword [esi + 0xd4], 0xc8
mov dword [esi + 0xd0], 0xa
jmp 0x49819d
cmp byte [edi + 6], 0x2e
jne 0x4980aa
mov al, byte [edi + 7]
cmp al, 0x30
je 0x498036
cmp al, 0x31
jne 0x4980aa
mov cl, byte [edi + 8]
cmp cl, 0x20
je 0x498043
cmp cl, 9
jne 0x4980aa
movsx eax, al
sub eax, 0x26
mov dword [esi + 0xd0], eax
mov cl, byte [edi + 9]
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x4980aa
mov bl, byte [edi + 0xa]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x4980aa
mov dl, byte [edi + 0xb]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x4980aa
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 0x49819d
cmp al, 9
je 0x49819d
sub al, 0xa
cmp al, 3
jbe 0x49819d
push str.Unsupported_HTTP_1_subversion_in_response
push esi
call fcn.00489860
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
test eax, 0x40000
je 0x49858f
mov al, byte [edx]
mov edi, edx
test al, al
je 0x4980e8
cmp al, 0x20
je 0x4980e0
cmp al, 9
jne 0x4980e8
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x4980d8
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 0x49858f
mov al, byte [edi + 5]
sub al, 0x30
cmp al, 9
ja 0x4986a3
cmp byte [edi + 6], 0x2e
jne 0x4986a3
mov al, byte [edi + 7]
sub al, 0x30
cmp al, 9
ja 0x4986a3
mov al, byte [edi + 8]
cmp al, 0x20
je 0x498134
cmp al, 9
jne 0x4986a3
mov cl, byte [edi + 9]
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x4986a3
mov bl, byte [edi + 0xa]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x4986a3
mov dl, byte [edi + 0xb]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x4986a3
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 0x498193
cmp al, 9
je 0x498193
sub al, 0xa
cmp al, 3
ja 0x4986a3
mov dword [esi + 0xd0], 0xb
mov ecx, dword [esi + 0xd0]
mov eax, ecx
sub eax, 0xa
je 0x4981b3
sub eax, 1
jne 0x498568
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 0x4981fb
mov ecx, dword [esi + 0xd0]
movzx eax, al
cmp eax, ecx
jle 0x49820d
jmp 0x498201
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 0x498237
cmp byte [esi + 0xd16], 0
jne 0x498237
cmp dword [esi + 0xd4], 0x1a0
jne 0x498237
mov byte [esi + 0x136], 1
cmp ecx, 0xa
jne 0x498254
push str.HTTP_1.0__assume_close_after_body
push esi
call fcn.00489930
push 1
push ebx
call fcn.0048be50
add esp, 0x10
jmp 0x498277
cmp ecx, 0x14
je 0x49826b
cmp dword [esi + 0xdc], 2
jne 0x498277
cmp dword [esi + 0xd4], 0x65
jne 0x498277
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 0x4982a8
sub ecx, 0x64
jne 0x4982d7
cmp byte [esi + 0x3b0], cl
je 0x4982a8
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.00479300
mov ebx, eax
lea eax, [esi + 0x8a0]
push eax
call fcn.004792f0
mov ebp, eax
push ebp
push 0
push ebx
call sub.VCRUNTIME140.dll_memchr
add esp, 0x14
test eax, eax
jne 0x4985bf
mov ecx, dword [esi + 0xc4]
cmp ecx, 2
jl 0x49833a
mov al, byte [ebx]
cmp al, 0x20
je 0x498321
cmp al, 9
jne 0x498326
cmp ecx, 2
jg 0x49833a
push ebp
push 0x3a
push ebx
call sub.VCRUNTIME140.dll_memchr
add esp, 0xc
test eax, eax
je 0x49859d
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x14]
push ebx
push ebp
push dword [esp + 0x18]
push esi
call fcn.00495b60
add esp, 0x10
test eax, eax
jne 0x498415
push ebx
push ebp
push 1
push esi
call fcn.004897b0
mov eax, dword [esi + 0xd4]
add esp, 0x10
sub eax, 0x64
cmp eax, 0x64
jae 0x498377
or edi, 0x20
push ebx
push ebp
push edi
push esi
call fcn.0048a7c0
add esp, 0x10
test eax, eax
jne 0x498415
mov edx, dword [esi + 0xbc]
mov ecx, 0x4b000
cmp ebx, ecx
jae 0x4983d1
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 0x4985b9
cmp eax, 0x5dc000
jbe 0x4983dc
mov ecx, 0x5dc000
push ecx
push eax
jmp 0x4985df
lea eax, [edx + ebx]
test eax, eax
jne 0x4985bb
lea ebx, [esi + 0x8a0]
push ebx
call fcn.00479310
mov ebp, dword [esp + 0x34]
add esp, 4
test ebp, ebp
jne 0x497e00
lea edi, [esi + 0x12d]
mov al, byte [esp + 0x28]
cmp byte [edi], 0
jne 0x498413
test al, al
jne 0x498413
push ebx
call fcn.004792a0
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.004897b0
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.0048a7c0
add esp, 0x20
test eax, eax
jne 0x498415
mov edi, dword [esi + 0xbc]
mov edx, 0x4b000
cmp ebp, edx
jae 0x498494
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 0x4985db
cmp ecx, 0x5dc000
jbe 0x49849f
mov edx, 0x5dc000
jmp 0x4985dd
lea ecx, [edi + ebp]
test ecx, ecx
jne 0x4985dd
push ebx
call fcn.00479310
mov eax, dword [esi + 0xd4]
add esp, 4
sub eax, 0x64
cmp eax, 0x63
ja 0x4984be
mov eax, dword [esi + 0xb8]
jmp 0x4984c0
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.00497680
add esp, 0x10
test eax, eax
jne 0x498415
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 0x4983fd
test ebp, ebp
je 0x4983fd
jmp 0x497e00
push 2
push edi
call fcn.0048be50
add esp, 8
cmp byte [edi + 0x4d4], 0xa
jae 0x498695
cmp byte [esi + 0x6d5], 0
je 0x49867a
mov ebx, dword [esp + 0x20]
lea edi, [esi + 0x12d]
mov byte [edi], 0
mov al, 1
jmp 0x498401
push str.Unsupported_HTTP_version_in_response
push esi
call fcn.00489860
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.00489860
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 0x4983fd
mov eax, str.Header_without_colon
push eax
push esi
call fcn.00489860
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 0x4985df
mov eax, str.Nul_byte_in_header
push eax
push esi
call fcn.00489860
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.00489860
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.00479290
add esp, 0xc
test eax, eax
jne 0x498415
mov eax, dword [esp + 0x34]
add dword [eax], ebp
cmp dword [esi + 0xc4], 0
jne 0x4983f7
push ebx
call fcn.004792f0
add esp, 4
push eax
push ebx
call fcn.00479300
mov ebp, dword [esp + 0x18]
add esp, 4
push eax
push ebp
push esi
call fcn.004975e0
add esp, 0x10
cmp eax, 2
jne 0x4983f7
push eax
lea edi, [esi + 0x12d]
mov byte [edi], 0
push ebp
call fcn.0048be50
add esp, 8
cmp byte [ebp + 0x4d4], 0xa
jae 0x498695
cmp byte [esi + 0x6d5], 0
je 0x49867a
mov al, 1
jmp 0x498401
push str.Received_HTTP_0.9_when_not_allowed
push esi
call fcn.00489860
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.00489860
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 8
pop ebx
add esp, 0x14
ret