Function at 0x4a8260
Capabilities:
Validate payment card number using luhn algorithm

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x24]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x28]
mov ecx, dword [eax]
push edi
push ecx
mov edx, dword [esi + 0xd8]
mov edi, ecx
mov ebx, edx
mov dword [esp + 0x20], ecx
push 0xa
push ebx
mov dword [esp + 0x2c], edx
mov ebp, edx
mov dword [esp + 0x20], ebx
mov dword [esp + 0x38], ecx
call sub.VCRUNTIME140.dll_memchr
mov ecx, eax
add esp, 0xc
test ecx, ecx
je 0x4a91b4
mov dword [esp + 0x18], 0xffffffff
nop dword [eax + eax]
mov edx, dword [esp + 0x34]
sub edi, ecx
lea eax, [edi - 1]
add eax, ebp
lea edi, [esi + 0x8b8]
mov dword [edx], eax
lea eax, [ecx + 1]
mov dword [esi + 0xd8], eax
sub eax, ebx
push eax
push ebx
push edi
call fcn.00491f70
add esp, 0xc
test eax, eax
jne 0x4a838a
cmp dword [esi + 0xd4], eax
jne 0x4a8392
push edi
call fcn.00491fd0
push edi
mov ebx, eax
call fcn.00491fe0
mov ebp, dword [esp + 0x38]
add esp, 8
mov ecx, dword [ebp + 0x1e8]
test dword [ecx + 0x44], 0x40000
je 0x4a8343
cmp ebx, 5
mov ecx, 5
sbb edi, edi
inc edi
cmp ebx, 5
cmova ebx, ecx
push ebx
push eax
push str.RTSP_
call fcn.004a0810
add esp, 0xc
test eax, eax
mov eax, 2
cmovne eax, edi
lea edi, [esi + 0x8b8]
jmp 0x4a834e
push ebx
push eax
push esi
call fcn.004a94a0
add esp, 0xc
cmp eax, 2
jne 0x4a8396
push eax
push ebp
call fcn.0049d9d0
add esp, 8
cmp byte [esi + 0x6f5], 0
je 0x4a922e
mov eax, dword [esp + 0x34]
mov byte [esi + 0x14a], 0
cmp dword [eax], 0
je 0x4a8fd0
mov dword [esi + 0xd0], 1
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
mov ebp, dword [esp + 0x30]
push edi
call fcn.00491fe0
mov edx, eax
add esp, 4
mov dword [esp + 0x2c], edx
mov cl, byte [edx]
cmp cl, 0xa
je 0x4a88b2
cmp cl, 0xd
je 0x4a88b2
mov ecx, dword [esi + 0xd4]
mov ebx, 2
lea eax, [ecx + 1]
mov dword [esi + 0xd4], eax
test ecx, ecx
jne 0x4a87ae
mov eax, dword [ebp + 0x1e8]
mov eax, dword [eax + 0x44]
test al, 3
je 0x4a85d7
mov al, byte [edx]
mov edi, edx
test al, al
je 0x4a8400
nop
cmp al, 0x20
je 0x4a83f8
cmp al, 9
jne 0x4a8400
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x4a83f0
push 5
push str.HTTP_
push edi
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x4a84a9
movsx ecx, byte [edi + 5]
mov eax, ecx
sub eax, 0x31
je 0x4a84ed
sub eax, 1
je 0x4a8435
sub eax, 1
jne 0x4a8ff4
mov al, byte [edi + 6]
cmp al, 0x20
je 0x4a8440
cmp al, 9
jne 0x4a84a9
lea ebx, [ecx - 0x30]
mov cl, byte [edi + 7]
mov al, cl
lea ebx, [ebx + ebx*4]
sub al, 0x30
add ebx, ebx
cmp al, 9
ja 0x4a84a9
mov dh, byte [edi + 8]
mov al, dh
sub al, 0x30
cmp al, 9
ja 0x4a84a9
mov dl, byte [edi + 9]
mov al, dl
sub al, 0x30
cmp al, 9
ja 0x4a84a9
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, dh
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, dl
lea ecx, [ecx - 0xa68]
lea ecx, [eax + ecx*2]
mov dword [esi + 0xe8], ecx
mov al, byte [edi + 0xa]
cmp al, 0x20
je 0x4a8580
cmp al, 9
je 0x4a8580
cmp al, 0xa
jl 0x4a84a9
cmp al, 0xd
jle 0x4a8580
lea ebx, [esi + 0x8b8]
push ebx
call fcn.00491fd0
add esp, 4
push eax
push ebx
call fcn.00491fe0
add esp, 4
push eax
push esi
call fcn.004a94a0
add esp, 0xc
cmp eax, 1
jne 0x4a907a
lea edi, [ebp + 0x459]
mov dword [esi + 0xe8], 0xc8
mov byte [edi], 0xa
jmp 0x4a86b6
cmp byte [edi + 6], 0x2e
jne 0x4a905f
mov al, byte [edi + 7]
cmp al, 0x30
je 0x4a8506
cmp al, 0x31
jne 0x4a905f
mov cl, byte [edi + 8]
cmp cl, 0x20
je 0x4a8517
cmp cl, 9
jne 0x4a905f
mov cl, byte [edi + 9]
movsx ebx, al
mov al, cl
sub al, 0x30
sub ebx, 0x26
cmp al, 9
ja 0x4a905f
mov dh, byte [edi + 0xa]
mov al, dh
sub al, 0x30
cmp al, 9
ja 0x4a905f
mov dl, byte [edi + 0xb]
mov al, dl
sub al, 0x30
cmp al, 9
ja 0x4a905f
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, dh
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, dl
lea ecx, [ecx - 0xa68]
lea ecx, [eax + ecx*2]
mov dword [esi + 0xe8], ecx
mov al, byte [edi + 0xc]
cmp al, 0x20
je 0x4a8580
cmp al, 9
je 0x4a8580
sub al, 0xa
cmp al, 3
ja 0x4a905f
cmp ecx, 0x64
jl 0x4a9044
mov eax, ebx
sub eax, 0xa
je 0x4a8599
sub eax, 1
jne 0x4a900f
lea edi, [ebp + 0x459]
mov byte [edi], bl
cmp dword [esi + 0x104], 3
jne 0x4a85bd
cmp bl, 0x14
je 0x4a85bd
push str.Lying_server__not_serving_HTTP_2
push esi
call fcn.0049ccf0
add esp, 8
cmp byte [edi], 0x14
jae 0x4a86b6
mov eax, dword [ebp + 0x428]
mov dword [eax], 0xffffffff
jmp 0x4a86b6
test eax, 0x40000
je 0x4a907a
mov al, byte [edx]
mov edi, edx
test al, al
je 0x4a8600
nop word [eax + eax]
cmp al, 0x20
je 0x4a85f8
cmp al, 9
jne 0x4a8600
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x4a85f0
push 5
push str.RTSP_
push edi
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x4a907a
mov al, byte [edi + 5]
sub al, 0x30
cmp al, 9
ja 0x4a90b6
cmp byte [edi + 6], 0x2e
jne 0x4a90b6
mov al, byte [edi + 7]
sub al, 0x30
cmp al, 9
ja 0x4a90b6
mov al, byte [edi + 8]
cmp al, 0x20
je 0x4a864b
cmp al, 9
jne 0x4a90b6
mov cl, byte [edi + 9]
mov al, cl
sub al, 0x30
cmp al, 9
ja 0x4a90b6
mov bl, byte [edi + 0xa]
mov al, bl
sub al, 0x30
cmp al, 9
ja 0x4a90b6
mov dl, byte [edi + 0xb]
mov al, dl
sub al, 0x30
cmp al, 9
ja 0x4a90b6
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 + 0xe8], eax
mov al, byte [edi + 0xc]
cmp al, 0x20
je 0x4a86ad
cmp al, 9
je 0x4a86ad
sub al, 0xa
cmp al, 3
ja 0x4a90b6
lea edi, [ebp + 0x459]
mov byte [edi], 0xb
mov ecx, dword [esi + 0xe8]
mov dl, byte [esi + 0xd5d]
mov dword [esi + 0xd80], ecx
movzx eax, byte [edi]
mov dword [esi + 0xd88], eax
mov al, byte [edi]
test dl, dl
je 0x4a86db
cmp dl, al
jbe 0x4a86e1
mov byte [esi + 0xd5d], al
mov eax, dword [esi + 0xc50]
or eax, dword [esi + 0xc54]
je 0x4a8707
cmp byte [esi + 0xd5e], 0
jne 0x4a8707
cmp ecx, 0x1a0
jne 0x4a8707
mov byte [esi + 0x14d], 1
mov al, byte [edi]
cmp al, 0xa
jne 0x4a8725
push str.HTTP_1.0__assume_close_after_body
push esi
call fcn.0049ccf0
push 1
push ebp
call fcn.0049d9d0
add esp, 0x10
jmp 0x4a8743
cmp al, 0x14
je 0x4a8737
cmp dword [esi + 0x104], 2
jne 0x4a8743
cmp ecx, 0x65
jne 0x4a8743
mov eax, dword [ebp + 0x428]
mov dword [eax], 2
mov ecx, dword [esi + 0xe8]
lea eax, [ecx - 0x64]
cmp eax, 0x63
setbe al
mov byte [esi + 0x14e], al
sub ecx, 0xcc
je 0x4a8774
sub ecx, 0x64
jne 0x4a87a3
cmp byte [esi + 0x3d0], cl
je 0x4a8774
mov byte [esi + 0xe48], 1
mov dword [esi + 0x88], 0
mov dword [esi + 0x8c], 0
mov dword [esi + 0x90], 0
mov dword [esi + 0x94], 0
mov byte [esi + 0x14e], 1
mov ebx, 6
lea edi, [esi + 0x8b8]
push edi
call fcn.00491fe0
mov edi, eax
lea eax, [esi + 0x8b8]
push eax
call fcn.00491fd0
push eax
push 0
push edi
mov dword [esp + 0x28], eax
call sub.VCRUNTIME140.dll_memchr
add esp, 0x14
test eax, eax
jne 0x4a90a7
mov ecx, dword [esi + 0xd4]
cmp ecx, 2
jl 0x4a880b
mov al, byte [edi]
cmp al, 0x20
je 0x4a87ef
cmp al, 9
jne 0x4a87f4
cmp ecx, 2
jg 0x4a880b
push dword [esp + 0x14]
push 0x3a
push edi
call sub.VCRUNTIME140.dll_memchr
add esp, 0xc
test eax, eax
je 0x4a908b
push dword [esp + 0x2c]
push ebp
push esi
call fcn.004a72b0
add esp, 0xc
test eax, eax
jne 0x4a838a
cmp byte [esi + 0x6d7], al
je 0x4a882c
or ebx, 1
mov edi, dword [esi + 0xe8]
lea eax, [esi + 0x8b8]
push eax
call fcn.00491fd0
mov ebp, dword [esp + 0x30]
push eax
push ebp
push 1
push esi
call fcn.0049cb80
lea eax, [esi + 0x8b8]
push eax
call fcn.00491fd0
push eax
lea eax, [edi - 0x64]
mov ecx, ebx
or ecx, 0x10
cmp eax, 0x64
push ebp
cmovae ecx, ebx
push ecx
push esi
call fcn.0049cd80
add esp, 0x28
test eax, eax
jne 0x4a838a
lea ebx, [esi + 0x8b8]
push ebx
call fcn.00491fd0
add dword [esi + 0xd98], eax
push ebx
adc dword [esi + 0xd9c], 0
call fcn.00491fd0
mov ebx, dword [esp + 0x38]
add esp, 8
add dword [esi + 0xa8], eax
adc dword [esi + 0xac], 0
jmp 0x4a8f84
mov ecx, dword [esi + 0xe8]
lea eax, [ecx - 0x64]
cmp eax, 0x63
ja 0x4a89c4
sub ecx, 0x64
je 0x4a88fd
sub ecx, 1
je 0x4a88e4
lea ebp, [esi + 0x14a]
mov dword [esi + 0xd4], 0
mov byte [ebp], 1
jmp 0x4a8936
cmp dword [esi + 0x104], 2
je 0x4a90c3
lea ebp, [esi + 0x14a]
mov byte [ebp], 0
jmp 0x4a8936
cmp dword [esi + 0x100], 0
lea ebp, [esi + 0x14a]
mov byte [ebp], 1
mov dword [esi + 0xd4], 0
jle 0x4a8936
or dword [esi + 0xec], 2
push 0
push esi
mov dword [esi + 0x100], 0
call fcn.0048bea0
add esp, 8
lea edx, [esi + 0x88]
mov ebx, dword [esp + 0x30]
cmp byte [ebp], 0
jne 0x4a8a6e
cmp byte [esi + 0x150], 0
jne 0x4a8a53
cmp byte [edx + 0xc7], 0
jne 0x4a8a53
mov ecx, dword [edx]
mov eax, ecx
mov edx, dword [edx + 4]
and eax, edx
cmp eax, 0xffffffff
je 0x4a8a6e
mov eax, dword [esi + 0x4d0]
mov edi, dword [esi + 0x4d4]
or eax, edi
je 0x4a899c
cmp edx, edi
jg 0x4a90f9
jl 0x4a899c
cmp ecx, dword [esi + 0x4d0]
ja 0x4a90f9
push edx
push ecx
push esi
call fcn.004aaed0
mov eax, dword [esi + 0x88]
add esp, 0xc
mov ecx, dword [esi + 0x8c]
mov dword [esi + 0x90], eax
mov dword [esi + 0x94], ecx
jmp 0x4a8a6e
mov eax, dword [esi + 0x88]
lea edx, [esi + 0x88]
and eax, dword [edx + 4]
lea edi, [esi + 0x14a]
mov byte [edi], 0
mov ebp, edi
cmp eax, 0xffffffff
jne 0x4a893c
cmp byte [esi + 0x14f], 0
mov ebx, dword [esp + 0x30]
jne 0x4a8940
cmp byte [ebx + 0x1ce], 0
jne 0x4a8940
cmp byte [ebx + 0x459], 0xb
jne 0x4a8940
mov eax, dword [ebx + 0x1e8]
test dword [eax + 0x44], 0x40000
jne 0x4a8940
cmp byte [esi + 0xd5e], 5
je 0x4a8940
push str.no_chunk__no_close__no_size._Assume_close_to_signal_end
push esi
call fcn.0049ccf0
push 2
push ebx
call fcn.0049d9d0
add esp, 0x10
lea edx, [esi + 0x88]
jmp 0x4a8940
mov dword [edx + 8], 0xffffffff
mov dword [edx + 0xc], 0xffffffff
mov dword [edx], 0xffffffff
mov dword [edx + 4], 0xffffffff
cmp byte [ebx + 0x1ce], 0
je 0x4a8afe
mov eax, dword [esi + 0xe8]
cmp eax, 0x191
jne 0x4a8a93
cmp dword [ebx + 0x258], 2
je 0x4a8aa3
jmp 0x4a8ab8
cmp eax, 0x197
jne 0x4a8ab8
cmp dword [ebx + 0x25c], 2
jne 0x4a8ab8
push str.Connection_closure_while_negotiating_auth__HTTP_1.0__
push esi
call fcn.0049ccf0
add esp, 8
mov byte [esi + 0xd65], 1
cmp byte [ebx + 0x1ce], 0
je 0x4a8afe
mov eax, dword [esi + 0xe8]
cmp eax, 0x191
jne 0x4a8ad9
cmp dword [ebx + 0x2e0], 1
je 0x4a8ae9
jmp 0x4a8afe
cmp eax, 0x197
jne 0x4a8afe
cmp dword [ebx + 0x2e4], 1
jne 0x4a8afe
push str.Connection_closure_while_negotiating_auth__HTTP_1.0__
push esi
call fcn.0049ccf0
add esp, 8
mov byte [esi + 0xd65], 1
cmp dword [ebx + 0x2e0], 3
jne 0x4a8b1d
cmp dword [esi + 0xe8], 0x191
je 0x4a8b1d
mov dword [ebx + 0x2e0], 4
cmp dword [ebx + 0x2e4], 3
jne 0x4a8b3c
cmp dword [esi + 0xe8], 0x197
je 0x4a8b3c
mov dword [ebx + 0x2e4], 4
mov eax, dword [esi + 0xe8]
xor ebx, ebx
cmp byte [esi + 0x6d7], bl
setne bl
sub eax, 0x64
add ebx, 2
cmp eax, 0x64
sbb eax, eax
and eax, 0x10
or ebx, eax
lea eax, [esi + 0x8b8]
push eax
call fcn.00491fd0
add esp, 4
mov edi, eax
lea eax, [esi + 0x8b8]
mov dword [esp + 0x24], edi
push edi
push eax
call fcn.00491fe0
add esp, 4
push eax
push ebx
push esi
call fcn.0049cd80
add esp, 0x10
test eax, eax
jne 0x4a838a
mov eax, edi
cdq
mov ebx, eax
mov eax, dword [esi + 0xac]
add dword [esi + 0xd98], ebx
push esi
adc dword [esi + 0xd9c], edx
add ebx, dword [esi + 0xa8]
mov dword [esi + 0xa8], ebx
adc eax, edx
mov dword [esi + 0xac], eax
mov edi, dword [esi + 0xe8]
mov dword [esp + 0x30], eax
call fcn.004a98a0
add esp, 4
test al, al
jne 0x4a9198
lea eax, [edi - 0x64]
cmp eax, 0x63
ja 0x4a8bf8
mov eax, dword [esp + 0x2c]
mov dword [esi + 0xb0], ebx
mov dword [esi + 0xb4], eax
jmp 0x4a8e0d
mov ebx, dword [esi + 0x18]
xor dl, dl
mov dword [esi + 0xb0], 0
mov ecx, 0xffffffbf
mov dword [esi + 0xb4], 0
mov eax, dword [esi + 0x5f4]
test eax, eax
mov byte [esp + 0x13], dl
cmovne ecx, dword [esp + 0x18]
cmp byte [esi + 0xd65], dl
je 0x4a8c44
xor edi, edi
mov eax, 0x16
cmp byte [esi + 0x6d2], dl
cmovne edi, eax
jmp 0x4a8e05
cmp dword [esi + 0xd4c], 0
jne 0x4a8c55
mov byte [esp + 0x2c], dl
test eax, eax
je 0x4a8cc6
cmp edi, 0x191
je 0x4a8c76
cmp byte [ebx + 0x1d8], 0
mov byte [esp + 0x2c], dl
je 0x4a8cc6
mov byte [esp + 0x2c], dl
cmp edi, 0x12c
jge 0x4a8cc6
push ecx
lea eax, [esi + 0x96c]
push eax
call fcn.004a9c50
mov cl, al
add esp, 8
mov byte [esp + 0x2c], cl
test cl, cl
jne 0x4a8c97
mov byte [esi + 0xd65], 1
cmp dword [esi + 0x970], 8
jne 0x4a8cc6
cmp byte [ebx + 0x459], 0xb
jbe 0x4a8cc6
push str.Forcing_HTTP_1.1_for_NTLM
push esi
call fcn.0049ccf0
push 1
push ebx
call fcn.0049d9d0
add esp, 0x10
mov byte [esi + 0xd5c], 2
mov dl, byte [esp + 0x13]
mov al, dl
cmp byte [ebx + 0x1ca], al
je 0x4a8d0e
mov ecx, dword [esi + 0xe8]
cmp ecx, 0x197
je 0x4a8cf2
cmp byte [ebx + 0x1d8], al
je 0x4a8d0e
cmp ecx, 0x12c
jge 0x4a8d0e
lea eax, [esi + 0x97c]
push 0xffffffffffffffbf
push eax
call fcn.004a9c50
add esp, 8
test al, al
jne 0x4a8d0e
mov byte [esi + 0xd65], 1
cmp byte [esp + 0x2c], 0
jne 0x4a8d7f
test al, al
jne 0x4a8d7f
xor edi, edi
cmp dword [esi + 0xe8], 0x12c
jge 0x4a8ddf
cmp byte [esi + 0x978], al
jne 0x4a8ddf
cmp byte [ebx + 0x1d8], al
je 0x4a8ddf
mov al, byte [esi + 0xd5e]
test al, al
je 0x4a8ddf
cmp al, 5
je 0x4a8ddf
push dword [esi + 0xcbc]
call dword [0x5090a4]
add esp, 4
mov dword [esi + 0x120], eax
test eax, eax
je 0x4a9189
mov byte [esi + 0x978], 1
jmp 0x4a8ddf
mov al, byte [esi + 0xd5e]
xor edi, edi
test al, al
je 0x4a8dac
cmp al, 5
je 0x4a8dac
cmp byte [esi + 0xd73], 0
jne 0x4a8dac
push ebx
push esi
call fcn.004a9680
mov edi, eax
add esp, 8
test edi, edi
jne 0x4a918e
push dword [esi + 0x120]
call dword [0x50909c]
push dword [esi + 0xcbc]
mov dword [esi + 0x120], 0
call dword [0x5090a4]
add esp, 8
mov dword [esi + 0x120], eax
test eax, eax
je 0x4a9189
push esi
call fcn.004a98a0
add esp, 4
test al, al
je 0x4a8e05
push dword [esi + 0xe8]
push str.The_requested_URL_returned_error:__d
push esi
call fcn.0049cc20
add esp, 0xc
mov edi, 0x16
test edi, edi
jne 0x4a918e
cmp dword [esi + 0xe8], 0x12c
mov ebx, dword [esp + 0x30]
jl 0x4a8f74
cmp byte [ebx + 0x1d8], 0
jne case.default.0x4a8e59
cmp byte [ebx + 0x1ce], 0
jne case.default.0x4a8e59
cmp byte [esi + 0xd73], 0
jne case.default.0x4a8e59
movzx eax, byte [esi + 0xd5e]
dec eax
cmp eax, 3
ja case.default.0x4a8e59
jmp dword [eax*4 + 0x4a924c]
push 0
push esi
call fcn.0048bea0
add esp, 8
cmp byte [esi + 0x14c], 0
jne case.default.0x4a8e59
cmp dword [esi + 0xe8], 0x1a1
jne 0x4a8ec6
cmp byte [esi + 0xd67], 0
je 0x4a8ec6
push str.Got_417_while_waiting_for_a_100
push esi
call fcn.0049ccf0
push dword [esi + 0xcbc]
mov byte [esi + 0xd68], 1
call dword [0x5090a4]
lea edi, [esi + 0x88]
mov dword [esi + 0x120], eax
push edi
push esi
call fcn.004a0ef0
add esp, 0x14
jmp 0x4a8f4b
cmp byte [esi + 0x6d3], 0
je 0x4a8eff
push str.HTTP_error_before_end_of_send__keep_sending
push esi
call fcn.0049ccf0
add esp, 8
lea edi, [esi + 0x88]
cmp dword [esi + 0x100], 0
jle 0x4a8f4b
or dword [esi + 0xec], 2
mov dword [esi + 0x100], 0
jmp 0x4a8f4b
push str.HTTP_error_before_end_of_send__stop_sending
push esi
call fcn.0049ccf0
push 2
push ebx
call fcn.0049d9d0
lea edi, [esi + 0x88]
push edi
push esi
call fcn.004a0ef0
add esp, 0x18
test eax, eax
jne 0x4a838a
mov byte [esi + 0x14c], 1
cmp byte [esi + 0xd67], al
je 0x4a8f4b
mov dword [esi + 0x100], 3
jmp 0x4a8f4b
lea edi, [esi + 0x88]
cmp byte [esi + 0xd73], 0
je 0x4a8f7a
cmp dword [ebx + 0x204], 0xffffffff
je 0x4a8f7a
push str.Keep_sending_data_to_get_tossed_away
push esi
call fcn.0049ccf0
add esp, 8
or dword [esi + 0xec], 2
jmp 0x4a8f7a
lea edi, [esi + 0x88]
cmp byte [ebp], 0
je 0x4a9114
lea eax, [esi + 0x8b8]
push eax
call fcn.00491ff0
mov ebp, dword [esi + 0xd8]
add esp, 4
cmp byte [ebp], 0
je 0x4a8388
mov ecx, dword [esp + 0x34]
mov eax, ebp
mov dword [esp + 0x14], eax
mov edi, dword [ecx]
push edi
push 0xa
push eax
mov dword [esp + 0x38], edi
call sub.VCRUNTIME140.dll_memchr
mov ecx, eax
add esp, 0xc
test ecx, ecx
je 0x4a91b8
mov ebx, ebp
jmp 0x4a82b0
mov ecx, dword [esp + 0x1c]
mov dword [esi + 0xd0], 2
mov dword [eax], ecx
mov eax, dword [esp + 0x20]
pop edi
mov dword [esi + 0xd8], eax
xor eax, eax
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
push str.Unsupported_HTTP_version_in_response
push esi
call fcn.0049cc20
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
mov eax, 0x66666667
imul ebx
sar edx, 2
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
lea eax, [ecx + ecx*4]
add eax, eax
sub ebx, eax
push ebx
push ecx
push str.Unsupported_HTTP_version___u._d__in_response
push esi
call fcn.0049cc20
add esp, 0x10
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
push str.Unsupported_response_code_in_HTTP_response
push esi
call fcn.0049cc20
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
push str.Unsupported_HTTP_1_subversion_in_response
push esi
call fcn.0049cc20
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
pop edi
mov byte [esi + 0x14a], 0
xor eax, eax
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
mov eax, str.Header_without_colon
push eax
push esi
call fcn.0049cc20
add esp, 8
mov eax, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
mov eax, str.Nul_byte_in_header
push eax
push esi
call fcn.0049cc20
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 8
pop ebx
add esp, 0x18
ret
push str.Received_101__Switching_to_HTTP_2
push esi
call fcn.0049ccf0
add esp, 8
mov dword [esi + 0x104], 3
mov byte [esi + 0x14a], 1
mov eax, 1
mov dword [esi + 0xd4], 0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
push str.Maximum_file_size_exceeded
push esi
call fcn.0049cc20
add esp, 8
mov eax, 0x3f
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
cmp byte [esi + 0x154], 0
mov ecx, dword [esp + 0x38]
jne 0x4a9146
mov eax, dword [ebx + 0x1e8]
test dword [eax + 0x44], 0x40000
je 0x4a9149
cmp dword [esi + 0x668], 2
jne 0x4a9149
cmp dword [edi + 4], 0xffffffff
jg 0x4a9149
jl 0x4a9146
cmp dword [edi], 0xffffffff
ja 0x4a9149
mov byte [ecx], 1
cmp dword [esi + 0x90], 0
jne 0x4a9160
cmp dword [esi + 0x94], 0
jne 0x4a9160
mov byte [ecx], 1
jmp 0x4a9165
cmp byte [ecx], 0
je 0x4a916c
and dword [esi + 0xec], 0xfffffffe
push dword [esp + 0x24]
push dword [esp + 0x18]
push 1
push esi
call fcn.0049cb80
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
mov edi, 0x1b
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
push edi
push str.The_requested_URL_returned_error:__d
push esi
call fcn.0049cc20
add esp, 0xc
mov eax, 0x16
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
mov ebx, dword [esp + 0x30]
push dword [esp + 0x2c]
lea ebp, [esi + 0x8b8]
push dword [esp + 0x18]
push ebp
call fcn.00491f70
add esp, 0xc
test eax, eax
jne 0x4a838a
cmp dword [esi + 0xd4], eax
jne 0x4a8388
push ebp
call fcn.00491fd0
add esp, 4
push eax
push ebp
call fcn.00491fe0
add esp, 4
push eax
push ebx
push esi
call fcn.004a9550
add esp, 0x10
cmp eax, 2
jne 0x4a8388
push eax
push ebx
mov byte [esi + 0x14a], 0
mov dword [esi + 0xd0], eax
call fcn.0049d9d0
add esp, 8
cmp byte [esi + 0x6f5], 0
jne 0x4a8388
push str.Received_HTTP_0.9_when_not_allowed
push esi
call fcn.0049cc20
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret