Function at 0x4cfe70
Capabilities:
Check for time delay via gettickcount
Check http status code

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [eax]
push edi
xor edi, edi
mov dword [ebp - 0x34], edi
mov ecx, dword [ebx + 0x19c]
mov dword [ebp - 0x28], ecx
cmp ecx, edi
jne 0x4cfe96
mov dword [ebp - 0x28], 0x36ee80
mov ecx, dword [ebp + 0xc]
cmp dword [eax + ecx*4 + 0x484], 2
mov edx, dword [eax + ecx*4 + 0x130]
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0x3c], edi
mov dword [ebp - 0x38], edi
mov dword [ebp - 0x20], edi
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x24], edi
jne 0x4cfec4
pop edi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push esi
mov dword [eax + 0x1f8], edi
mov esi, dword [ebp + 0x10]
cmp dword [eax + ecx*4 + 0x484], edi
jne 0x4d00ed
movzx edi, word [ebp + 0x14]
push edi
push esi
push str.Establish_HTTP_proxy_tunnel_to__s:_hu_n
push ebx
call fcn.004b6bc0
mov eax, dword [ebx + 0xd4]
add esp, 0x10
test eax, eax
je 0x4cff0d
push eax
call dword [sym.imp.MSVCR100.dll_free]
add esp, 4
mov dword [ebx + 0xd4], 0
call fcn.004ca7b0
mov dword [ebp - 0x14], eax
test eax, eax
je 0x4d0784
push edi
push esi
push str._s:_hu
call fcn.004abce0
mov edi, eax
add esp, 0xc
test edi, edi
je 0x4d0740
mov eax, dword [ebp + 8]
push 1
push edi
push str.CONNECT
push eax
call fcn.004ca3d0
push edi
mov esi, eax
call dword [sym.imp.MSVCR100.dll_free]
add esp, 0x14
test esi, esi
jne 0x4d0710
mov esi, dword [ebp + 8]
cmp dword [esi + 0x114], 1
mov ecx, 0x5080a0
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], 0x4f7a90
je 0x4cff83
mov dword [ebp - 8], 0x4f7a94
mov eax, dword [esi + 0x1b8]
mov edx, 0x5094d4
test eax, eax
jne 0x4d01f8
mov edx, ecx
mov eax, ecx
movzx ecx, word [ebp + 0x14]
push ecx
mov ecx, dword [ebp + 0x10]
push edx
push ecx
push eax
push str._s_s_s:_hu
call fcn.004abce0
mov edi, eax
add esp, 0x14
test edi, edi
je 0x4d0759
push str.Host:
push ebx
call fcn.004c9e90
add esp, 8
test eax, eax
jne 0x4cffe7
push edi
push str.Host:__s_r_n
call fcn.004abce0
add esp, 8
mov dword [ebp - 0x1c], eax
test eax, eax
je 0x4d0772
push str.Proxy_Connection:
push ebx
call fcn.004c9e90
add esp, 8
test eax, eax
jne 0x4d0000
mov dword [ebp - 0x18], str.Proxy_Connection:_Keep_Alive_r_n
push str.User_Agent:
push ebx
call fcn.004c9e90
add esp, 8
test eax, eax
jne 0x4d0023
cmp dword [ebx + 0x3a4], eax
je 0x4d0023
mov edx, dword [esi + 0x22c]
mov dword [ebp - 0xc], edx
mov eax, dword [esi + 0x228]
test eax, eax
jne 0x4d0032
mov eax, 0x5080a0
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0xc]
push ecx
mov ecx, dword [ebp - 8]
push edx
mov edx, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x1c]
push eax
push ecx
push edi
push str.CONNECT__s_HTTP__s_r_n_s_s_s_s
push edx
call fcn.004cb0f0
add esp, 0x20
cmp dword [ebp - 0x1c], 0
mov esi, eax
je 0x4d0071
mov eax, dword [ebp - 0x1c]
cmp byte [eax], 0
je 0x4d0071
mov ecx, eax
push ecx
call dword [sym.imp.MSVCR100.dll_free]
add esp, 4
push edi
call dword [sym.imp.MSVCR100.dll_free]
add esp, 4
test esi, esi
jne 0x4d06f9
mov edx, dword [ebp - 0x14]
mov edi, dword [ebp + 8]
push edx
push edi
call fcn.004cb1d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4d06f9
mov eax, dword [ebp - 0x14]
push 0x50c6e8
push eax
call fcn.004cb0f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4d06f9
mov ecx, dword [ebp + 0xc]
push ecx
push eax
mov eax, dword [ebp - 0x14]
lea edx, [ebx + 0x86c4]
push edx
push edi
push eax
call fcn.004ca7c0
mov esi, eax
add esp, 0x14
test esi, esi
jne 0x4d06f9
mov ecx, dword [ebp + 0xc]
mov dword [edi + ecx*4 + 0x484], 1
mov eax, edi
xor edi, edi
mov edx, dword [eax + 0x124]
mov eax, dword [eax + 0x120]
push edx
push eax
call fcn.004bbd30
push edx
push eax
call fcn.004bbd60
mov ecx, dword [ebp - 0x28]
sub ecx, eax
add esp, 0x10
test ecx, ecx
jle 0x4d0790
cmp dword [ebx + 0x540], 2
jne 0x4d0139
mov edx, dword [ebp - 0x2c]
push edi
push 0xffffffffffffffff
push 0xffffffffffffffff
push edx
call fcn.004cdc20
add esp, 0x10
test eax, eax
je 0x4d0870
mov edi, dword [ebp + 8]
lea eax, [ebx + 0x55c]
mov dword [ebp - 0xc], eax
mov esi, eax
xor eax, eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 8], 1
cmp dword [ebp - 8], 0
je 0x4d065f
cmp dword [ebp - 0x24], 0
jne 0x4d0815
mov eax, dword [edi + 0x124]
mov ecx, dword [edi + 0x120]
push eax
push ecx
call fcn.004bbd30
push edx
push eax
call fcn.004bbd60
mov ecx, dword [ebp - 0x28]
sub ecx, eax
add esp, 0x10
test ecx, ecx
jle 0x4d0726
cmp ecx, 0x3e8
jl 0x4d01a1
mov ecx, 0x3e8
mov edx, dword [ebp - 0x2c]
push ecx
push 0xffffffffffffffff
push 0xffffffffffffffff
push edx
call fcn.004cdc20
add esp, 0x10
cmp eax, 0xffffffff
je 0x4d062c
test eax, eax
je 0x4d0641
mov edx, dword [ebp - 0xc]
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 0x2c]
mov ecx, 0x4000
sub ecx, dword [ebp - 0x1c]
push ecx
push edx
push eax
push edi
call fcn.004b6940
add esp, 0x14
cmp eax, 0x51
je 0x4d0652
xor ecx, ecx
cmp eax, ecx
je 0x4d0202
mov dword [ebp - 8], ecx
jmp 0x4d0641
mov eax, 0x5094c8
jmp 0x4cff9a
mov eax, dword [ebp - 0x10]
cmp eax, ecx
jg 0x4d0235
mov dword [ebp - 8], ecx
cmp dword [ebx + 0x118], ecx
je 0x4d022b
cmp dword [ebx + 0x85fc], ecx
je 0x4d022b
mov dword [edi + 0x1f8], 1
jmp 0x4d0641
push str.Proxy_CONNECT_aborted
jmp 0x4d0631
add dword [ebp - 0x1c], eax
mov edx, 1
cmp dword [ebp - 8], edx
jle 0x4d02e0
mov dword [ebp - 0x1c], ecx
lea ecx, [ebx + 0x55c]
mov dword [ebp - 0xc], ecx
mov ecx, dword [ebp - 0x3c]
or ecx, dword [ebp - 0x38]
je 0x4d0286
cdq
sub dword [ebp - 0x3c], eax
mov eax, dword [ebp - 0x38]
sbb eax, edx
mov dword [ebp - 0x38], eax
test eax, eax
jg 0x4d0641
jl 0x4d027a
cmp dword [ebp - 0x3c], 0
ja 0x4d0641
mov dword [ebp - 8], 0
jmp 0x4d0641
lea edx, [ebp - 0x14]
push edx
push eax
mov eax, dword [ebp - 0xc]
push eax
push edi
mov dword [ebp - 0x14], 0
call fcn.004d1ba0
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4d02c9
push str.chunk_reading_DONE_n
push ebx
call fcn.004b6bc0
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 8], 0
mov dword [edi + ecx*4 + 0x484], 2
jmp 0x4d063e
mov edx, dword [ebp - 0x14]
push edx
push str.Read__zd_bytes_of_chunk__continue_n
push ebx
call fcn.004b6bc0
add esp, 0xc
jmp 0x4d0641
mov dword [ebp - 0x14], ecx
cmp eax, ecx
jle 0x4d0641
jmp 0x4d02f2
xor ecx, ecx
add dword [ebp - 0x18], edx
mov edx, dword [ebp - 0xc]
cmp byte [edx], 0xa
jne 0x4d04a2
cmp dword [ebx + 0x2e4], ecx
je 0x4d031a
mov eax, dword [ebp - 0x18]
push edi
push eax
push esi
push 1
push ebx
call fcn.004b6ae0
add esp, 0x14
cmp dword [ebx + 0x2c8], 0
mov eax, 2
je 0x4d032d
mov eax, 3
mov ecx, dword [ebp - 0x18]
push ecx
push esi
push eax
push edi
call fcn.004b6f10
add esp, 0x10
test eax, eax
jne 0x4d0872
mov al, byte [esi]
cmp al, 0xd
je 0x4d04bf
cmp al, 0xa
je 0x4d04bf
mov eax, dword [ebp - 0x18]
mov dl, byte [eax + esi]
push 0x11
push esi
push str.WWW_Authenticate:
mov byte [ebp - 1], dl
mov byte [eax + esi], 0
call fcn.004d0a50
add esp, 0xc
test eax, eax
je 0x4d0384
mov eax, dword [ebx + 0x90]
cmp eax, 0x191
je 0x4d03a5
push 0x13
push esi
push str.Proxy_authenticate:
call fcn.004d0a50
add esp, 0xc
test eax, eax
je 0x4d03bd
mov eax, dword [ebx + 0x90]
cmp eax, 0x197
jne 0x4d03bd
push esi
push eax
push edi
call fcn.004ca4e0
add esp, 0xc
test eax, eax
jne 0x4d0872
jmp 0x4d0488
push 0xf
push esi
push str.Content_Length:
call fcn.004d0a50
add esp, 0xc
test eax, eax
je 0x4d03ed
push 0xa
lea eax, [esi + 0xf]
push 0
push eax
call dword [sym.imp.MSVCR100.dll__strtoi64]
add esp, 0xc
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x38], edx
jmp 0x4d0488
push str.close
push str.Connection:
push esi
call fcn.004caa50
add esp, 0xc
test eax, eax
je 0x4d040d
mov dword [ebp - 0x20], 1
jmp 0x4d0488
push str.chunked
push str.Transfer_Encoding:
push esi
call fcn.004caa50
add esp, 0xc
test eax, eax
je 0x4d0441
push str.CONNECT_responded_chunked_n
push ebx
call fcn.004b6bc0
push edi
mov dword [ebp - 0x30], 1
call fcn.004d1b80
add esp, 0xc
jmp 0x4d0488
push str.close
push str.Proxy_Connection:
push esi
call fcn.004caa50
add esp, 0xc
test eax, eax
je 0x4d0461
mov dword [ebp - 0x20], 1
jmp 0x4d0488
lea edi, [ebx + 0x90]
push edi
lea ecx, [ebp - 0x34]
push ecx
push str.HTTP_1._d__d
push esi
call dword [sym.imp.MSVCR100.dll_sscanf]
add esp, 0x10
cmp eax, 2
jne 0x4d0488
mov edx, dword [edi]
mov dword [ebx + 0x86b0], edx
mov al, byte [ebp - 1]
mov ecx, dword [ebp - 0x18]
mov edi, dword [ebp + 8]
mov byte [ecx + esi], al
mov esi, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x18], 0
inc esi
mov ecx, dword [ebp - 0x14]
mov edx, 1
add dword [ebp - 0xc], edx
add ecx, edx
mov dword [ebp - 0x14], ecx
cmp ecx, eax
jl 0x4d02f0
jmp 0x4d0641
xor ecx, ecx
cmp dword [ebx + 0x90], 0x197
lea eax, [ebx + 0x55c]
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0xc], eax
jne 0x4d05f3
cmp dword [ebx + 0x860c], ecx
jne 0x4d05f3
mov eax, dword [ebp - 0x3c]
or eax, dword [ebp - 0x38]
mov dword [ebp - 8], 2
je 0x4d054e
mov ecx, dword [ebp - 0x38]
mov edx, dword [ebp - 0x3c]
push ecx
push edx
push str.Ignore__lld_bytes_of_response_body_n
push ebx
call fcn.004b6bc0
mov eax, dword [ebp - 0x10]
sub eax, dword [ebp - 0x14]
add esp, 0x10
cdq
sub dword [ebp - 0x3c], eax
mov eax, dword [ebp - 0x38]
sbb eax, edx
mov dword [ebp - 0x38], eax
test eax, eax
jg 0x4d061c
jl 0x4d0534
cmp dword [ebp - 0x3c], 0
ja 0x4d061c
mov eax, dword [ebp + 0xc]
mov dword [ebp - 8], 0
mov dword [edi + eax*4 + 0x484], 2
jmp 0x4d0641
cmp dword [ebp - 0x30], ecx
je 0x4d05e0
mov eax, dword [ebp - 0x10]
sub eax, dword [ebp - 0x14]
mov dword [ebx + 0xc8], 1
push eax
push str._zd_bytes_of_chunk_left_n
push ebx
call fcn.004b6bc0
add esp, 0xc
cmp byte [esi + 1], 0xa
jne 0x4d0580
inc esi
inc dword [ebp - 0x14]
mov edx, dword [ebp - 0x10]
sub edx, dword [ebp - 0x14]
lea ecx, [ebp - 0x10]
push ecx
push edx
lea eax, [esi + 1]
push eax
push edi
call fcn.004d1ba0
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4d05cf
push str.chunk_reading_DONE_n
push ebx
call fcn.004b6bc0
mov ecx, dword [ebp + 0xc]
mov eax, ecx
mov dword [edi + ecx*4 + 0x484], 2
add esp, 8
mov dword [ebp - 8], 0
mov dword [edi + eax*4 + 0x484], 2
jmp 0x4d0641
mov edx, dword [ebp - 0x10]
push edx
push str.Read__zd_bytes_of_chunk__continue_n
push ebx
call fcn.004b6bc0
jmp 0x4d0619
mov eax, dword [ebp + 0xc]
mov dword [ebp - 8], ecx
mov dword [edi + eax*4 + 0x484], 2
jmp 0x4d0641
cmp dword [ebx + 0x86b0], 0xc8
mov dword [ebp - 8], ecx
jne 0x4d061c
mov eax, dword [ebp - 0x10]
sub eax, dword [ebp - 0x14]
dec eax
cmp eax, ecx
je 0x4d061c
push eax
push str.Proxy_CONNECT_followed_by__zd_bytes_of_opaque_data._Data_ignored__known_bug_39_
push ebx
call fcn.004b6c40
add esp, 0xc
mov eax, dword [ebp + 0xc]
mov dword [edi + eax*4 + 0x484], 2
jmp 0x4d0641
push str.Proxy_CONNECT_aborted_due_to_select_poll_error
push ebx
mov dword [ebp - 0x24], 1
call fcn.004b6c40
add esp, 8
push edi
call fcn.004cf6e0
add esp, 4
test eax, eax
jne 0x4d07aa
cmp dword [ebp - 0x1c], 0x4000
jb 0x4d0156
cmp dword [ebp - 0x24], 0
jne 0x4d0815
cmp dword [ebx + 0x86b0], 0xc8
je 0x4d0697
push edi
call fcn.004caf10
add esp, 4
test eax, eax
jne 0x4d0872
cmp dword [edi + 0x1a0], eax
je 0x4d0697
mov dword [ebp - 0x20], 1
jmp 0x4d069d
cmp dword [ebp - 0x20], 0
je 0x4d06aa
cmp dword [ebx + 0xd4], 0
jne 0x4d07b6
cmp dword [ebx + 0xd4], 0
mov esi, dword [ebp + 0xc]
je 0x4d07d5
cmp dword [edi + esi*4 + 0x484], 2
jne 0x4d06df
push 0
push str.TUNNEL_STATE_switched_to:__d_n
push ebx
mov dword [edi + esi*4 + 0x484], 0
call fcn.004b6bc0
add esp, 0xc
cmp dword [ebx + 0xd4], 0
je 0x4d07d5
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
xor edi, edi
jmp 0x4cfecb
push str.Failed_sending_CONNECT_to_proxy
push ebx
call fcn.004b6c40
add esp, 8
mov eax, esi
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 0x14]
push ecx
call dword [sym.imp.MSVCR100.dll_free]
add esp, 4
mov eax, esi
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
push str.Proxy_CONNECT_aborted_due_to_timeout
push ebx
call fcn.004b6c40
add esp, 8
pop esi
pop edi
mov eax, 0x38
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 0x14]
push edx
call dword [sym.imp.MSVCR100.dll_free]
add esp, 4
pop esi
pop edi
mov eax, 0x1b
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x14]
push eax
call dword [sym.imp.MSVCR100.dll_free]
add esp, 4
pop esi
pop edi
mov eax, 0x1b
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, dword [sym.imp.MSVCR100.dll_free]
push edi
call esi
mov ecx, dword [ebp - 0x14]
push ecx
call esi
add esp, 8
pop esi
pop edi
mov eax, 0x1b
pop ebx
mov esp, ebp
pop ebp
ret
push str.Proxy_CONNECT_aborted_due_to_timeout
push ebx
call fcn.004b6c40
add esp, 8
pop esi
pop edi
mov eax, 0x38
pop ebx
mov esp, ebp
pop ebp
ret
pop esi
pop edi
mov eax, 0x2a
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, dword [ebp + 0xc]
mov edx, dword [edi + esi*4 + 0x130]
push edx
push edi
call fcn.004b7a10
add esp, 8
mov dword [edi + esi*4 + 0x130], 0xffffffff
mov eax, dword [ebx + 0x90]
cmp eax, 0xc8
je 0x4d0821
push eax
push str.Received_HTTP_code__d_from_proxy_after_CONNECT
push ebx
call fcn.004b6c40
add esp, 0xc
cmp dword [ebp - 0x20], 0
je 0x4d080a
cmp dword [ebx + 0xd4], 0
je 0x4d080a
mov dword [edi + 0x1f8], 1
mov dword [edi + esi*4 + 0x484], 0
pop esi
pop edi
mov eax, 0x38
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + esi*4 + 0x484], 2
mov eax, dword [edi + 0x228]
test eax, eax
je 0x4d084a
push eax
call dword [sym.imp.MSVCR100.dll_free]
add esp, 4
xor esi, esi
mov dword [edi + 0x228], esi
jmp 0x4d084c
xor esi, esi
push str.Proxy_replied_OK_to_CONNECT_request_n
mov dword [edi + 0x228], esi
push ebx
mov dword [ebx + 0x8600], 1
call fcn.004b6bc0
add esp, 8
mov dword [ebx + 0xc8], esi
xor eax, eax
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret