Function at 0x4bd420
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 0x4bd449
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 0x4bd667
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.004a02c0
mov eax, dword [ebp + 0xd4]
add esp, 0x10
cmp eax, ebx
je 0x4bd4b0
push eax
call fcn.00479c65
add esp, 4
mov dword [ebp + 0xd4], ebx
call fcn.004b4a40
mov ebx, eax
test ebx, ebx
je 0x4bdbcc
mov eax, dword [esp + 0x54]
push esi
push eax
push str._s:_hu
call sym.WnTool.exe_curl_maprintf
add esp, 0xc
test eax, eax
mov dword [esp + 0x20], eax
je 0x4bdbc3
push 1
push eax
push str.CONNECT
push edi
call fcn.004b4670
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4bd633
mov ecx, dword [esp + 0x4c]
cmp dword [ecx + 0x114], 1
mov esi, 0x4dc2bc
mov edi, esi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], 0x4da798
je 0x4bd521
mov dword [esp + 0x14], 0x4da79c
push str.Host:
push ebp
call fcn.004b4130
add esp, 8
test eax, eax
jne 0x4bd54f
mov edx, dword [esp + 0x20]
push edx
push str.Host:__s_r_n
call sym.WnTool.exe_curl_maprintf
mov edi, eax
add esp, 8
test edi, edi
je 0x4bdbd9
push str.Proxy_Connection:
push ebp
call fcn.004b4130
add esp, 8
test eax, eax
jne 0x4bd569
mov dword [esp + 0x18], str.Proxy_Connection:_Keep_Alive_r_n
push str.User_Agent:
push ebp
call fcn.004b4130
add esp, 8
test eax, eax
jne 0x4bd58d
cmp dword [ebp + 0x3a0], eax
je 0x4bd58d
mov eax, dword [esp + 0x4c]
mov esi, dword [eax + 0x228]
mov ecx, dword [esp + 0x4c]
mov eax, dword [ecx + 0x224]
test eax, eax
jne 0x4bd5a0
mov eax, 0x4dc2bc
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.004b52e0
add esp, 0x24
test edi, edi
mov esi, eax
je 0x4bd5da
cmp byte [edi], 0
je 0x4bd5da
push edi
call fcn.00479c65
add esp, 4
test esi, esi
jne 0x4bd61f
mov edi, dword [esp + 0x4c]
push ebx
push edi
call fcn.004b53c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4bd61f
push 0x4d2c1c
push ebx
call fcn.004b52e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4bd61f
mov edx, dword [esp + 0x50]
push edx
push eax
lea eax, [ebp + 0x86a4]
push eax
push edi
push ebx
call fcn.004b4a50
add esp, 0x14
mov esi, eax
xor ebx, ebx
test esi, esi
je 0x4bd633
push str.Failed_sending_CONNECT_to_proxy
push ebp
call fcn.004a0350
add esp, 8
mov ecx, dword [esp + 0x20]
push ecx
call fcn.00479c65
add esp, 4
test ebx, ebx
je 0x4bd64d
push ebx
call fcn.00479c65
add esp, 4
test esi, esi
jne 0x4bdbf9
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.004a6ff0
push edx
push eax
call fcn.004a7020
mov edx, dword [esp + 0x3c]
sub edx, eax
add esp, 0x10
test edx, edx
jle 0x4bdc03
cmp dword [ebp + 0x520], 2
jne 0x4bd6b3
mov eax, dword [esp + 0x30]
push ebx
push 0xffffffffffffffff
push eax
call fcn.004b7de0
add esp, 0xc
test eax, eax
je 0x4bdcca
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 0x4bd6e0
cmp dword [esp + 0x10], 0
je 0x4bdb63
cmp dword [esp + 0x24], 0
jne 0x4bdc11
mov ecx, dword [edi + 0x124]
mov edx, dword [edi + 0x120]
push ecx
push edx
call fcn.004a6ff0
push edx
push eax
call fcn.004a7020
mov ecx, dword [esp + 0x3c]
sub ecx, eax
add esp, 0x10
test ecx, ecx
jle 0x4bdc03
cmp ecx, 0x3e8
jl 0x4bd72e
mov ecx, 0x3e8
mov eax, dword [esp + 0x30]
push ecx
push 0xffffffffffffffff
push eax
call fcn.004b7de0
add esp, 0xc
cmp eax, 0xffffffff
je 0x4bdb2c
test eax, eax
je 0x4bdb42
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.004a0030
add esp, 0x14
cmp eax, 0x51
je 0x4bdb57
xor ecx, ecx
cmp eax, ecx
je 0x4bd787
mov dword [esp + 0x10], ecx
jmp 0x4bdb42
mov eax, dword [esp + 0x1c]
cmp eax, ecx
jg 0x4bd7bc
cmp dword [ebp + 0x118], ecx
mov dword [esp + 0x10], ecx
je 0x4bd7b2
cmp dword [ebp + 0x85dc], ecx
je 0x4bd7b2
mov dword [edi + 0x1f4], 1
jmp 0x4bdb42
push str.Proxy_CONNECT_aborted
jmp 0x4bdb31
add ebx, eax
cmp dword [esp + 0x10], 1
mov dword [esp + 0x20], ebx
jle 0x4bd85d
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 0x4bd816
cdq
sub dword [esp + 0x40], eax
mov eax, dword [esp + 0x44]
sbb eax, edx
test eax, eax
mov dword [esp + 0x44], eax
jg 0x4bdb42
jl 0x4bd809
cmp dword [esp + 0x40], 0
ja 0x4bdb42
mov dword [esp + 0x10], 0
jmp 0x4bdb42
lea edx, [esp + 0x34]
push edx
push eax
push ecx
xor ebx, ebx
push edi
mov dword [esp + 0x44], ebx
call fcn.004baf30
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4bd845
push str.chunk_reading_DONE_n
push ebp
call fcn.004a02c0
mov dword [esp + 0x18], ebx
jmp 0x4bdb3f
mov eax, dword [esp + 0x34]
push eax
push str.Read__zd_bytes_of_chunk__continue_n
push ebp
call fcn.004a02c0
add esp, 0xc
jmp 0x4bdb42
xor ebx, ebx
test eax, eax
mov dword [esp + 0x34], ebx
jle 0x4bdb42
mov ecx, 1
mov edx, dword [esp + 0x18]
add dword [esp + 0x14], ecx
cmp byte [edx], 0xa
jne 0x4bda37
cmp dword [ebp + 0x2e4], 0
je 0x4bd89c
mov eax, dword [esp + 0x14]
push edi
push eax
push esi
push 1
push ebp
call fcn.004a01d0
add esp, 0x14
cmp dword [ebp + 0x2c8], 0
mov eax, 2
je 0x4bd8af
mov eax, 3
mov ecx, dword [esp + 0x14]
push ecx
push esi
push eax
push edi
call fcn.004a0630
add esp, 0x10
test eax, eax
jne 0x4bdccc
mov al, byte [esi]
cmp al, 0xd
je 0x4bda4e
cmp al, 0xa
je 0x4bda4e
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.004b9c80
add esp, 0xc
test eax, eax
je 0x4bd905
mov eax, dword [ebp + 0x90]
cmp eax, 0x191
je 0x4bd926
push 0x13
push esi
push str.Proxy_authenticate:
call fcn.004b9c80
add esp, 0xc
test eax, eax
je 0x4bd93e
mov eax, dword [ebp + 0x90]
cmp eax, 0x197
jne 0x4bd93e
push esi
push eax
push edi
call fcn.004b4780
add esp, 0xc
test eax, eax
jne 0x4bdccc
jmp 0x4bda10
push 0xf
push esi
push str.Content_Length:
call fcn.004b9c80
add esp, 0xc
test eax, eax
je 0x4bd96f
push 0xa
lea edx, [esi + 0xf]
push 0
push edx
call fcn.00483217
add esp, 0xc
mov dword [esp + 0x40], eax
mov dword [esp + 0x44], edx
jmp 0x4bda10
push str.close
push str.Connection:
push esi
call fcn.004b4ce0
add esp, 0xc
test eax, eax
je 0x4bd993
mov dword [esp + 0x28], 1
jmp 0x4bda10
push str.chunked
push str.Transfer_Encoding:
push esi
call fcn.004b4ce0
add esp, 0xc
test eax, eax
je 0x4bd9c8
push str.CONNECT_responded_chunked_n
push ebp
call fcn.004a02c0
push edi
mov dword [esp + 0x44], 1
call fcn.004baf10
add esp, 0xc
jmp 0x4bda10
push str.close
push str.Proxy_Connection:
push esi
call fcn.004b4ce0
add esp, 0xc
test eax, eax
je 0x4bd9e9
mov dword [esp + 0x28], 1
jmp 0x4bda10
lea edi, [ebp + 0x90]
push edi
lea eax, [esp + 0x40]
push eax
push str.HTTP_1._d__d
push esi
call fcn.00477a9c
add esp, 0x10
cmp eax, 2
jne 0x4bda10
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 0x4bd870
jmp 0x4bdb42
xor ecx, ecx
cmp dword [ebp + 0x90], 0x197
lea eax, [ebp + 0x53c]
mov dword [esp + 0x20], ecx
mov dword [esp + 0x18], eax
jne 0x4bd77e
cmp dword [ebp + 0x85ec], ecx
jne 0x4bd77e
mov edx, dword [esp + 0x40]
or edx, dword [esp + 0x44]
mov dword [esp + 0x10], 2
je 0x4bdaaf
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.004a02c0
mov eax, dword [esp + 0x2c]
add esp, 0x10
sub eax, ebx
jmp 0x4bd7e5
cmp dword [esp + 0x38], ecx
je 0x4bd77e
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.004a02c0
add esp, 0xc
cmp byte [esi + 1], 0xa
jne 0x4bdae4
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.004baf30
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4bdb17
push str.chunk_reading_DONE_n
push ebp
call fcn.004a02c0
mov dword [esp + 0x18], 0
jmp 0x4bdb3f
mov eax, dword [esp + 0x1c]
push eax
push str.Read__zd_bytes_of_chunk__continue_n
push ebp
call fcn.004a02c0
add esp, 0xc
jmp 0x4bdb42
push str.Proxy_CONNECT_aborted_due_to_select_poll_error
push ebp
mov dword [esp + 0x2c], 1
call fcn.004a0350
add esp, 8
push edi
call fcn.004b9420
add esp, 4
test eax, eax
jne 0x4bdc1e
mov ebx, dword [esp + 0x20]
cmp ebx, 0x4000
jb 0x4bd6e0
cmp dword [esp + 0x24], 0
jne 0x4bdc11
cmp dword [ebp + 0x8690], 0xc8
je 0x4bdb9e
push edi
call fcn.004b5110
add esp, 4
test eax, eax
jne 0x4bdccc
cmp dword [edi + 0x198], eax
je 0x4bdb9e
mov esi, 1
mov dword [esp + 0x28], esi
jmp 0x4bdba6
mov esi, dword [esp + 0x28]
test esi, esi
je 0x4bdbaf
cmp dword [ebp + 0xd4], 0
jne 0x4bdc2b
cmp dword [ebp + 0xd4], 0
je 0x4bdc4b
xor ebx, ebx
jmp 0x4bd472
push ebx
call fcn.00479c65
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0x38
ret
push ebx
call fcn.00479c65
mov ecx, dword [esp + 0x24]
push ecx
call fcn.00479c65
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.004a0350
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.004a0fa0
add esp, 8
mov dword [edi + ebx*4 + 0x130], 0xffffffff
mov eax, dword [ebp + 0x90]
cmp eax, 0xc8
je 0x4bdc8b
push eax
push str.Received_HTTP_code__d_from_proxy_after_CONNECT
push ebp
call fcn.004a0350
add esp, 0xc
test esi, esi
je 0x4bdc7e
cmp dword [ebp + 0xd4], 0
je 0x4bdc7e
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 0x4bdca6
push eax
call fcn.00479c65
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.004a02c0
add esp, 8
mov dword [ebp + 0xc8], esi
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret