Function at 0x4fa970
Capabilities:
Check for time delay via gettickcount
Check http status code

Disassembly:
sub esp, 0x38
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x4c]
mov ebp, dword [edi]
xor ebx, ebx
mov dword [esp + 0x3c], ebx
mov eax, dword [ebp + 0x19c]
cmp eax, ebx
mov dword [esp + 0x2c], eax
jne 0x4fa999
mov dword [esp + 0x2c], 0x36ee80
mov eax, dword [esp + 0x50]
mov ecx, dword [edi + eax*4 + 0x130]
mov dword [esp + 0x30], ecx
mov dword [esp + 0x40], ebx
mov dword [esp + 0x44], ebx
mov dword [esp + 0x28], ebx
mov dword [esp + 0x38], ebx
mov dword [esp + 0x24], ebx
mov dword [edi + 0x1f4], ebx
cmp dword [edi + 0x1d0], ebx
jne 0x4fabb7
movzx esi, word [esp + 0x58]
mov edx, dword [esp + 0x54]
push esi
push edx
push str.Establish_HTTP_proxy_tunnel_to__s:_hu_n
push ebp
call fcn.004dfc00
mov eax, dword [ebp + 0xd4]
add esp, 0x10
cmp eax, ebx
je 0x4faa00
push eax
call fcn.004afea5
add esp, 4
mov dword [ebp + 0xd4], ebx
call fcn.004f22e0
mov ebx, eax
test ebx, ebx
je 0x4fb11c
mov eax, dword [esp + 0x54]
push esi
push eax
push str._s:_hu
call fcn.004e20d0
add esp, 0xc
test eax, eax
mov dword [esp + 0x20], eax
je 0x4fb113
push 1
push eax
push str.CONNECT
push edi
call fcn.004f1f10
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4fab83
mov ecx, dword [esp + 0x4c]
cmp dword [ecx + 0x114], 1
mov esi, 0x5a6600
mov edi, esi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], 0x581624
je 0x4faa71
mov dword [esp + 0x14], 0x58fcf0
push str.Host:
push ebp
call fcn.004f19d0
add esp, 8
test eax, eax
jne 0x4faa9f
mov edx, dword [esp + 0x20]
push edx
push str.Host:__s_r_n
call fcn.004e20d0
mov edi, eax
add esp, 8
test edi, edi
je 0x4fb129
push str.Proxy_Connection:
push ebp
call fcn.004f19d0
add esp, 8
test eax, eax
jne 0x4faab9
mov dword [esp + 0x18], str.Proxy_Connection:_Keep_Alive_r_n
push str.User_Agent:
push ebp
call fcn.004f19d0
add esp, 8
test eax, eax
jne 0x4faadd
cmp dword [ebp + 0x3a0], eax
je 0x4faadd
mov eax, dword [esp + 0x4c]
mov esi, dword [eax + 0x228]
mov ecx, dword [esp + 0x4c]
mov eax, dword [ecx + 0x224]
test eax, eax
jne 0x4faaf0
mov eax, 0x5a6600
mov edx, dword [esp + 0x18]
mov ecx, dword [esp + 0x54]
push edx
push esi
push eax
mov eax, dword [esp + 0x20]
push edi
push eax
movzx eax, word [esp + 0x6c]
push eax
push ecx
push str.CONNECT__s:_hu_HTTP__s_r_n_s_s_s_s
push ebx
call fcn.004f2b60
add esp, 0x24
test edi, edi
mov esi, eax
je 0x4fab2a
cmp byte [edi], 0
je 0x4fab2a
push edi
call fcn.004afea5
add esp, 4
test esi, esi
jne 0x4fab6f
mov edi, dword [esp + 0x4c]
push ebx
push edi
call fcn.004f2c40
mov esi, eax
add esp, 8
test esi, esi
jne 0x4fab6f
push 0x57cfd0
push ebx
call fcn.004f2b60
mov esi, eax
add esp, 8
test esi, esi
jne 0x4fab6f
mov edx, dword [esp + 0x50]
push edx
push eax
lea eax, [ebp + 0x86a4]
push eax
push edi
push ebx
call fcn.004f22f0
add esp, 0x14
mov esi, eax
xor ebx, ebx
test esi, esi
je 0x4fab83
push str.Failed_sending_CONNECT_to_proxy
push ebp
call fcn.004dfc90
add esp, 8
mov ecx, dword [esp + 0x20]
push ecx
call fcn.004afea5
add esp, 4
test ebx, ebx
je 0x4fab9d
push ebx
call fcn.004afea5
add esp, 4
test esi, esi
jne 0x4fb149
mov edx, dword [esp + 0x4c]
mov dword [edx + 0x1d0], 1
mov edi, edx
xor ebx, ebx
mov eax, dword [edi + 0x124]
mov ecx, dword [edi + 0x120]
push eax
push ecx
call fcn.004e49d0
push edx
push eax
call fcn.004e4a00
mov edx, dword [esp + 0x3c]
sub edx, eax
add esp, 0x10
test edx, edx
jle 0x4fb153
cmp dword [ebp + 0x520], 2
jne 0x4fac03
mov eax, dword [esp + 0x30]
push ebx
push 0xffffffffffffffff
push eax
call fcn.004f55c0
add esp, 0xc
test eax, eax
je 0x4fb21a
xor ebx, ebx
lea eax, [ebp + 0x53c]
mov dword [edi + 0x1d0], ebx
mov dword [esp + 0x18], eax
mov esi, eax
mov dword [esp + 0x20], ebx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x10], 1
jmp 0x4fac30
cmp dword [esp + 0x10], 0
je 0x4fb0b3
cmp dword [esp + 0x24], 0
jne 0x4fb161
mov ecx, dword [edi + 0x124]
mov edx, dword [edi + 0x120]
push ecx
push edx
call fcn.004e49d0
push edx
push eax
call fcn.004e4a00
mov ecx, dword [esp + 0x3c]
sub ecx, eax
add esp, 0x10
test ecx, ecx
jle 0x4fb153
cmp ecx, 0x3e8
jl 0x4fac7e
mov ecx, 0x3e8
mov eax, dword [esp + 0x30]
push ecx
push 0xffffffffffffffff
push eax
call fcn.004f55c0
add esp, 0xc
cmp eax, 0xffffffff
je 0x4fb07c
test eax, eax
je 0x4fb092
mov eax, dword [esp + 0x18]
lea ecx, [esp + 0x1c]
push ecx
mov ecx, dword [esp + 0x34]
mov edx, 0x4000
sub edx, ebx
push edx
push eax
push ecx
push edi
call fcn.004df970
add esp, 0x14
cmp eax, 0x51
je 0x4fb0a7
xor ecx, ecx
cmp eax, ecx
je 0x4facd7
mov dword [esp + 0x10], ecx
jmp 0x4fb092
mov eax, dword [esp + 0x1c]
cmp eax, ecx
jg 0x4fad0c
cmp dword [ebp + 0x118], ecx
mov dword [esp + 0x10], ecx
je 0x4fad02
cmp dword [ebp + 0x85dc], ecx
je 0x4fad02
mov dword [edi + 0x1f4], 1
jmp 0x4fb092
push str.Proxy_CONNECT_aborted
jmp 0x4fb081
add ebx, eax
cmp dword [esp + 0x10], 1
mov dword [esp + 0x20], ebx
jle 0x4fadad
mov edx, dword [esp + 0x40]
or edx, dword [esp + 0x44]
mov dword [esp + 0x20], ecx
lea ecx, [ebp + 0x53c]
mov dword [esp + 0x18], ecx
je 0x4fad66
cdq
sub dword [esp + 0x40], eax
mov eax, dword [esp + 0x44]
sbb eax, edx
test eax, eax
mov dword [esp + 0x44], eax
jg 0x4fb092
jl 0x4fad59
cmp dword [esp + 0x40], 0
ja 0x4fb092
mov dword [esp + 0x10], 0
jmp 0x4fb092
lea edx, [esp + 0x34]
push edx
push eax
push ecx
xor ebx, ebx
push edi
mov dword [esp + 0x44], ebx
call fcn.004f8580
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4fad95
push str.chunk_reading_DONE_n
push ebp
call fcn.004dfc00
mov dword [esp + 0x18], ebx
jmp 0x4fb08f
mov eax, dword [esp + 0x34]
push eax
push str.Read__zd_bytes_of_chunk__continue_n
push ebp
call fcn.004dfc00
add esp, 0xc
jmp 0x4fb092
xor ebx, ebx
test eax, eax
mov dword [esp + 0x34], ebx
jle 0x4fb092
mov ecx, 1
mov edx, dword [esp + 0x18]
add dword [esp + 0x14], ecx
cmp byte [edx], 0xa
jne 0x4faf87
cmp dword [ebp + 0x2e4], 0
je 0x4fadec
mov eax, dword [esp + 0x14]
push edi
push eax
push esi
push 1
push ebp
call fcn.004dfb10
add esp, 0x14
cmp dword [ebp + 0x2c8], 0
mov eax, 2
je 0x4fadff
mov eax, 3
mov ecx, dword [esp + 0x14]
push ecx
push esi
push eax
push edi
call fcn.004dff70
add esp, 0x10
test eax, eax
jne 0x4fb21c
mov al, byte [esi]
cmp al, 0xd
je 0x4faf9e
cmp al, 0xa
je 0x4faf9e
mov eax, dword [esp + 0x14]
mov bl, byte [eax + esi]
push 0x11
push esi
push str.WWW_Authenticate:
mov byte [eax + esi], 0
call fcn.004f7460
add esp, 0xc
test eax, eax
je 0x4fae55
mov eax, dword [ebp + 0x90]
cmp eax, 0x191
je 0x4fae76
push 0x13
push esi
push str.Proxy_authenticate:
call fcn.004f7460
add esp, 0xc
test eax, eax
je 0x4fae8e
mov eax, dword [ebp + 0x90]
cmp eax, 0x197
jne 0x4fae8e
push esi
push eax
push edi
call fcn.004f2020
add esp, 0xc
test eax, eax
jne 0x4fb21c
jmp 0x4faf60
push 0xf
push esi
push str.Content_Length:
call fcn.004f7460
add esp, 0xc
test eax, eax
je 0x4faebf
push 0xa
lea edx, [esi + 0xf]
push 0
push edx
call fcn.004bda86
add esp, 0xc
mov dword [esp + 0x40], eax
mov dword [esp + 0x44], edx
jmp 0x4faf60
push str.close
push str.Connection:
push esi
call fcn.004f2580
add esp, 0xc
test eax, eax
je 0x4faee3
mov dword [esp + 0x28], 1
jmp 0x4faf60
push str.chunked
push str.Transfer_Encoding:
push esi
call fcn.004f2580
add esp, 0xc
test eax, eax
je 0x4faf18
push str.CONNECT_responded_chunked_n
push ebp
call fcn.004dfc00
push edi
mov dword [esp + 0x44], 1
call fcn.004f8560
add esp, 0xc
jmp 0x4faf60
push str.close
push str.Proxy_Connection:
push esi
call fcn.004f2580
add esp, 0xc
test eax, eax
je 0x4faf39
mov dword [esp + 0x28], 1
jmp 0x4faf60
lea edi, [ebp + 0x90]
push edi
lea eax, [esp + 0x40]
push eax
push str.HTTP_1._d__d
push esi
call fcn.004b21c8
add esp, 0x10
cmp eax, 2
jne 0x4faf60
mov ecx, dword [edi]
mov dword [ebp + 0x8690], ecx
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
mov edi, dword [esp + 0x4c]
mov byte [edx + esi], bl
mov ebx, dword [esp + 0x34]
lea esi, [eax + 1]
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x14], 0
mov ecx, 1
add dword [esp + 0x18], ecx
add ebx, ecx
cmp ebx, eax
mov dword [esp + 0x34], ebx
jl 0x4fadc0
jmp 0x4fb092
xor ecx, ecx
cmp dword [ebp + 0x90], 0x197
lea eax, [ebp + 0x53c]
mov dword [esp + 0x20], ecx
mov dword [esp + 0x18], eax
jne 0x4facce
cmp dword [ebp + 0x85ec], ecx
jne 0x4facce
mov edx, dword [esp + 0x40]
or edx, dword [esp + 0x44]
mov dword [esp + 0x10], 2
je 0x4fafff
mov eax, dword [esp + 0x44]
mov ecx, dword [esp + 0x40]
push eax
push ecx
push str.Ignore__lld_bytes_of_response_body_n
push ebp
call fcn.004dfc00
mov eax, dword [esp + 0x2c]
add esp, 0x10
sub eax, ebx
jmp 0x4fad35
cmp dword [esp + 0x38], ecx
je 0x4facce
mov edx, dword [esp + 0x1c]
sub edx, ebx
push edx
push str._zd_bytes_of_chunk_left_n
push ebp
mov dword [ebp + 0xc8], 1
call fcn.004dfc00
add esp, 0xc
cmp byte [esi + 1], 0xa
jne 0x4fb034
add esi, 1
add ebx, 1
mov ecx, dword [esp + 0x1c]
lea eax, [esp + 0x1c]
push eax
sub ecx, ebx
push ecx
lea edx, [esi + 1]
push edx
push edi
call fcn.004f8580
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4fb067
push str.chunk_reading_DONE_n
push ebp
call fcn.004dfc00
mov dword [esp + 0x18], 0
jmp 0x4fb08f
mov eax, dword [esp + 0x1c]
push eax
push str.Read__zd_bytes_of_chunk__continue_n
push ebp
call fcn.004dfc00
add esp, 0xc
jmp 0x4fb092
push str.Proxy_CONNECT_aborted_due_to_select_poll_error
push ebp
mov dword [esp + 0x2c], 1
call fcn.004dfc90
add esp, 8
push edi
call fcn.004f6c00
add esp, 4
test eax, eax
jne 0x4fb16e
mov ebx, dword [esp + 0x20]
cmp ebx, 0x4000
jb 0x4fac30
cmp dword [esp + 0x24], 0
jne 0x4fb161
cmp dword [ebp + 0x8690], 0xc8
je 0x4fb0ee
push edi
call fcn.004f2990
add esp, 4
test eax, eax
jne 0x4fb21c
cmp dword [edi + 0x198], eax
je 0x4fb0ee
mov esi, 1
mov dword [esp + 0x28], esi
jmp 0x4fb0f6
mov esi, dword [esp + 0x28]
test esi, esi
je 0x4fb0ff
cmp dword [ebp + 0xd4], 0
jne 0x4fb17b
cmp dword [ebp + 0xd4], 0
je 0x4fb19b
xor ebx, ebx
jmp 0x4fa9c2
push ebx
call fcn.004afea5
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0x38
ret
push ebx
call fcn.004afea5
mov ecx, dword [esp + 0x24]
push ecx
call fcn.004afea5
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0x38
ret
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret
push str.Proxy_CONNECT_aborted_due_to_timeout
push ebp
call fcn.004dfc90
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 0x38
pop ebx
add esp, 0x38
ret
pop edi
pop esi
pop ebp
mov eax, 0x2a
pop ebx
add esp, 0x38
ret
mov ebx, dword [esp + 0x50]
mov edx, dword [edi + ebx*4 + 0x130]
push edx
push edi
call fcn.004e08e0
add esp, 8
mov dword [edi + ebx*4 + 0x130], 0xffffffff
mov eax, dword [ebp + 0x90]
cmp eax, 0xc8
je 0x4fb1db
push eax
push str.Received_HTTP_code__d_from_proxy_after_CONNECT
push ebp
call fcn.004dfc90
add esp, 0xc
test esi, esi
je 0x4fb1ce
cmp dword [ebp + 0xd4], 0
je 0x4fb1ce
mov dword [edi + 0x1f4], 1
pop edi
pop esi
pop ebp
mov eax, 0x38
pop ebx
add esp, 0x38
ret
mov eax, dword [edi + 0x224]
xor esi, esi
cmp eax, esi
je 0x4fb1f6
push eax
call fcn.004afea5
add esp, 4
mov dword [edi + 0x224], esi
push str.Proxy_replied_OK_to_CONNECT_request_n
mov dword [edi + 0x224], esi
push ebp
mov dword [ebp + 0x85e0], 1
call fcn.004dfc00
add esp, 8
mov dword [ebp + 0xc8], esi
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret