Function at 0x4b4fe0
Capabilities:
Check http status code

Disassembly:
sub esp, 0x34
mov eax, dword [esp + 0x3c]
push ebx
push ebp
mov ebp, dword [esp + 0x40]
lea eax, [eax*4 + 0x420]
mov dword [esp + 0x30], 0
add eax, ebp
push esi
mov esi, dword [ebp + 0x7d8]
mov dword [esp + 0x1c], eax
mov eax, dword [eax]
mov dword [esp + 0x30], eax
push edi
mov edi, dword [ebp]
test esi, esi
je 0x4b5a52
cmp dword [esi + 0x4018], 2
je 0x4b5a52
mov byte [ebp + 0x51f], 0
lea ebx, [edi + 0x140]
lea eax, [esi + 0x4000]
nop dword [eax + eax]
cmp dword [esi + 0x4018], 0
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x14], eax
jne 0x4b52ab
push dword [esp + 0x54]
mov ebp, dword [esp + 0x54]
push ebp
push str.Establish_HTTP_proxy_tunnel_to__s:_d_n
push edi
call fcn.004b04d0
push dword [ebx]
call dword [0x520080]
add esp, 0x14
mov dword [ebx], 0
call fcn.004bb690
mov dword [esp + 0x10], eax
test eax, eax
je 0x4b590b
push dword [esp + 0x54]
push ebp
push 0x50f2c8
call fcn.004b3450
mov ebp, eax
add esp, 0xc
test ebp, ebp
je 0x4b58fe
push 1
push ebp
push str.CONNECT
push dword [esp + 0x54]
call fcn.004bc530
push ebp
mov ebx, eax
call dword [0x520080]
add esp, 0x14
test ebx, ebx
jne 0x4b5282
mov edx, dword [esp + 0x48]
xor ebp, ebp
mov ebx, dword [esp + 0x50]
mov ecx, 0x50f2dc
mov eax, 0x50f2d8
mov dword [esp + 0x18], 0x517b5b
cmp dword [edx + 0x358], 1
cmovne eax, ecx
mov cl, byte [edx + 0x512]
mov dword [esp + 0x2c], eax
cmp ebx, dword [edx + 0x304]
je 0x4b5114
push 0x3a
push ebx
call sub.VCRUNTIME140.dll_strchr
add esp, 8
test eax, eax
setne cl
push dword [esp + 0x54]
test cl, cl
mov edx, 0x517b5b
mov eax, 0x50eaf0
cmove eax, edx
push eax
mov eax, 0x50eaf4
push ebx
cmove eax, edx
push eax
push str._s_s_s:_d
call fcn.004b3450
mov ebx, eax
add esp, 0x14
mov dword [esp + 0x30], ebx
test ebx, ebx
je 0x4b58fe
push str.Host
push dword [esp + 0x4c]
call fcn.004bbde0
add esp, 8
test eax, eax
jne 0x4b517a
push ebx
push str.Host:__s_r_n
call fcn.004b3450
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x4b58bb
push str.Proxy_Connection
push dword [esp + 0x4c]
call fcn.004bbde0
test eax, eax
mov ecx, str.Proxy_Connection:_Keep_Alive_r_n
mov eax, 0x517b5b
push str.User_Agent
push dword [esp + 0x54]
cmovne ecx, eax
mov dword [esp + 0x38], ecx
call fcn.004bbde0
add esp, 0x10
test eax, eax
jne 0x4b51c6
cmp dword [edi + 0x9ec], eax
je 0x4b51c6
mov eax, dword [esp + 0x48]
mov eax, dword [eax + 0x578]
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x48]
mov edx, 0x517b5b
push dword [esp + 0x28]
mov ecx, edx
push dword [esp + 0x1c]
mov eax, dword [eax + 0x574]
test eax, eax
cmovne ecx, eax
mov eax, edx
push ecx
test ebp, ebp
cmovne eax, ebp
push eax
push dword [esp + 0x3c]
lea eax, [esp + 0x24]
push ebx
push str.CONNECT__s_HTTP__s_r_n_s_s_s_s
push eax
call fcn.004bb8d0
add esp, 0x20
mov ebx, eax
test ebp, ebp
je 0x4b5214
push ebp
call dword [0x520080]
add esp, 4
push dword [esp + 0x30]
call dword [0x520080]
add esp, 4
test ebx, ebx
jne 0x4b5272
push dword [esp + 0x10]
mov ebp, dword [esp + 0x4c]
push 1
push ebp
call fcn.004bb950
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x4b5272
lea eax, [esp + 0x10]
push 0x50e224
push eax
call fcn.004bb8d0
mov ebx, eax
add esp, 8
test ebx, ebx
jne 0x4b5272
push dword [esp + 0x4c]
push eax
lea eax, [edi + 0x1090]
push eax
lea eax, [esp + 0x1c]
push ebp
push eax
call fcn.004bb6a0
add esp, 0x14
mov ebx, eax
mov dword [esp + 0x10], 0
test ebx, ebx
jne 0x4b58dc
lea eax, [esp + 0x10]
push eax
call fcn.004bb660
add esp, 4
test ebx, ebx
jne 0x4b58f4
mov ebp, dword [esp + 0x48]
mov dword [esi + 0x4018], 1
mov dword [esi + 0x4000], ebx
push 1
push 0
push edi
call fcn.004b1b60
add esp, 0xc
test edx, edx
jl 0x4b5a69
jg 0x4b52ca
test eax, eax
je 0x4b5a69
push dword [esp + 0x4c]
push ebp
call fcn.004b1020
add esp, 8
test al, al
je 0x4b5a52
xor ebx, ebx
mov dword [esp + 0x18], ebx
cmp dword [esi + 0x4004], ebx
je 0x4b578e
mov ebx, dword [esp + 0x14]
nop word [eax + eax]
mov eax, dword [esi + 0x400c]
cmp eax, ebx
jae 0x4b5918
lea ecx, [esp + 0x24]
push ecx
push 1
push eax
push dword [esp + 0x40]
push ebp
call fcn.004b05b0
mov ebx, eax
add esp, 0x14
cmp ebx, 0x51
je 0x4b5a52
push ebp
call fcn.004bec00
add esp, 4
test eax, eax
jne 0x4b5a5c
test ebx, ebx
jne 0x4b5780
cmp dword [esp + 0x24], ebx
jle 0x4b57f4
cmp dword [esi + 0x4004], 1
jle 0x4b53f4
mov ecx, dword [esi + 0x4010]
mov eax, ecx
mov edx, dword [esi + 0x4014]
or eax, edx
mov dword [esi + 0x400c], esi
je 0x4b53ad
sub ecx, 1
mov dword [esi + 0x4010], ecx
sbb edx, ebx
mov dword [esi + 0x4014], edx
js 0x4b5776
jg 0x4b5397
test ecx, ecx
je 0x4b5776
mov ebx, dword [esp + 0x14]
cmp dword [esi + 0x4004], 0
jne 0x4b5300
jmp 0x4b578a
lea eax, [esp + 0x3c]
mov dword [esp + 0x30], 0
push eax
lea eax, [esp + 0x34]
push eax
push 1
push esi
push ebp
call fcn.004da9a0
add esp, 0x14
cmp eax, 0xffffffff
jne 0x4b5397
push str.chunk_reading_DONE_n
push edi
call fcn.004b04d0
add esp, 8
mov dword [esi + 0x4004], 0
mov dword [esi + 0x4018], 2
jmp 0x4b5397
mov ebx, dword [esp + 0x14]
mov eax, dword [esi + 0x400c]
mov ecx, dword [ebx]
inc ecx
mov dword [ebx], ecx
cmp byte [eax], 0xa
je 0x4b5411
inc eax
mov dword [esi + 0x400c], eax
jmp 0x4b539b
cmp byte [edi + 0xb12], 0
je 0x4b542c
push ecx
push dword [esi + 0x4008]
push 1
push edi
call fcn.004b0360
add esp, 0x10
cmp byte [edi + 0xb26], 0
jne 0x4b545d
push dword [ebx]
xor eax, eax
cmp byte [edi + 0xb0d], al
push dword [esi + 0x4008]
setne al
add eax, 2
push eax
push ebp
call fcn.004b0330
add esp, 0x10
test eax, eax
jne 0x4b5a54
mov eax, dword [ebx]
cdq
add dword [edi + 0x1088], eax
adc dword [edi + 0x108c], edx
mov eax, dword [ebx]
cdq
add dword [edi + 0xa8], eax
adc dword [edi + 0xac], edx
mov ecx, dword [esi + 0x4008]
mov al, byte [ecx]
cmp al, 0xd
je 0x4b568f
cmp al, 0xa
je 0x4b568f
mov eax, dword [ebx]
push 0x11
mov byte [ecx + eax], 0
push dword [esi + 0x4008]
push str.WWW_Authenticate:
call fcn.004b4a10
add esp, 0xc
lea ebx, [edi + 0x100]
test eax, eax
je 0x4b54c2
mov ebp, dword [ebx]
cmp ebp, 0x191
je 0x4b54e5
push 0x13
push dword [esi + 0x4008]
push str.Proxy_authenticate:
call fcn.004b4a10
add esp, 0xc
test eax, eax
je 0x4b5532
mov ebp, dword [ebx]
cmp ebp, 0x197
jne 0x4b5532
push dword [esi + 0x4008]
call fcn.004bbf20
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x4b590b
cmp ebp, 0x197
push ebx
sete cl
movzx ecx, cl
push ecx
push dword [esp + 0x50]
call fcn.004bc2a0
push ebx
mov ebp, eax
call dword [0x520080]
add esp, 0x10
test ebp, ebp
je 0x4b5670
pop edi
pop esi
mov eax, ebp
pop ebp
pop ebx
add esp, 0x34
ret
push 0xf
push dword [esi + 0x4008]
push str.Content_Length:
call fcn.004b4a10
add esp, 0xc
test eax, eax
je 0x4b558e
mov ecx, dword [ebx]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x4b556c
push ecx
push str.Ignoring_Content_Length_in_CONNECT__03d_response_n
push edi
call fcn.004b04d0
add esp, 0xc
jmp 0x4b5670
lea eax, [esi + 0x4010]
push eax
mov eax, dword [esi + 0x4008]
push 0xa
add eax, 0xf
push 0
push eax
call fcn.004c1500
add esp, 0x10
jmp 0x4b5670
push 0x50f4c8
push str.Connection:
push dword [esi + 0x4008]
call fcn.004bbe60
add esp, 0xc
test al, al
jne 0x4b5669
push 0x12
push dword [esi + 0x4008]
push str.Transfer_Encoding:
call fcn.004b4a10
add esp, 0xc
test eax, eax
je 0x4b5625
mov ecx, dword [ebx]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x4b55e8
push ecx
push str.Ignoring_Transfer_Encoding_in_CONNECT__03d_response_n
push edi
call fcn.004b04d0
add esp, 0xc
jmp 0x4b5670
push str.chunked
push str.Transfer_Encoding:
push dword [esi + 0x4008]
call fcn.004bbe60
add esp, 0xc
test al, al
je 0x4b5670
push str.CONNECT_responded_chunked_n
push edi
call fcn.004b04d0
mov ebp, dword [esp + 0x50]
push ebp
mov byte [esi + 0x401c], 1
call fcn.004da970
add esp, 0xc
jmp 0x4b5674
push 0x50f4c8
push str.Proxy_Connection:
push dword [esi + 0x4008]
call fcn.004bbe60
add esp, 0xc
test al, al
jne 0x4b5669
push ebx
lea eax, [esp + 0x3c]
push eax
push str.HTTP_1._d__d
push dword [esi + 0x4008]
call fcn.00446e10
add esp, 0x10
cmp eax, 2
jne 0x4b5670
mov eax, dword [ebx]
mov dword [edi + 0x1074], eax
jmp 0x4b5670
mov byte [esi + 0x401d], 1
mov ebp, dword [esp + 0x48]
mov ebx, dword [esp + 0x14]
mov dword [esi + 0x400c], esi
mov dword [esi + 0x4008], esi
mov dword [ebx], 0
jmp 0x4b539b
mov dword [esi + 0x400c], esi
cmp dword [edi + 0x100], 0x197
jne 0x4b574b
cmp byte [edi + 0x1039], 0
jne 0x4b574b
mov edx, dword [esi + 0x4010]
mov eax, edx
mov ecx, dword [esi + 0x4014]
or eax, ecx
mov dword [esi + 0x4004], 2
je 0x4b56e0
push ecx
push edx
push str.Ignore__I64d_bytes_of_response_body_n
push edi
call fcn.004b04d0
add esp, 0x10
jmp 0x4b5755
cmp byte [esi + 0x401c], 0
je 0x4b574b
push str.Ignore_chunked_response_body_n
push edi
call fcn.004b04d0
mov byte [edi + 0x58b], 1
add esp, 8
mov ecx, dword [esi + 0x4008]
cmp byte [ecx + 1], 0xa
lea eax, [ecx + 1]
jne 0x4b5715
mov dword [esi + 0x4008], eax
mov ecx, eax
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x28]
push eax
push 1
lea eax, [ecx + 1]
push eax
push ebp
call fcn.004da9a0
add esp, 0x14
cmp eax, 0xffffffff
jne 0x4b5755
push str.chunk_reading_DONE_n
push edi
call fcn.004b04d0
add esp, 8
mov dword [esi + 0x4018], 2
mov dword [esi + 0x4004], 0
mov eax, dword [esi + 0x4010]
or eax, dword [esi + 0x4014]
jne 0x4b539b
mov dword [esi + 0x4018], 2
jmp 0x4b539b
mov dword [esi + 0x4018], 2
mov dword [esi + 0x4004], 0
mov ebx, dword [esp + 0x18]
push ebp
call fcn.004bec00
add esp, 4
test eax, eax
jne 0x4b5a5c
test ebx, ebx
jne 0x4b5926
mov eax, dword [edi + 0x1074]
sub eax, 0xc8
cmp eax, 0x64
jb 0x4b57d7
push ebp
call fcn.004bbff0
add esp, 4
test eax, eax
jne 0x4b5a54
cmp byte [ebp + 0x508], al
je 0x4b57d7
mov byte [esi + 0x401d], 1
cmp byte [esi + 0x401d], 0
je 0x4b5850
mov ebx, dword [esp + 0x1c]
cmp dword [ebx], 0
jne 0x4b5933
mov ecx, ebx
jmp 0x4b58a9
cmp dword [edi + 0x5c0], 0
je 0x4b582e
cmp dword [edi + 0xd88], 0
je 0x4b582e
push str.Proxy_CONNECT_connection_closed_n
push edi
mov byte [ebp + 0x51f], 1
call fcn.004b04d0
mov ebx, dword [esp + 0x20]
add esp, 8
mov dword [esi + 0x4004], 0
jmp 0x4b578e
push str.Proxy_CONNECT_aborted
push edi
mov ebx, 1
call fcn.004b03f0
add esp, 8
mov dword [esi + 0x4004], 0
jmp 0x4b578e
mov ecx, dword [esp + 0x1c]
mov ebx, ecx
cmp dword [ecx], 0
je 0x4b594e
cmp dword [esi + 0x4018], 2
jne 0x4b58a9
mov eax, dword [ebp + 0x7d8]
mov dword [eax + 0x4018], 0
mov dword [eax + 0x4004], 1
mov dword [eax + 0x4008], eax
mov dword [eax + 0x400c], eax
mov dword [eax + 0x4010], 0
mov dword [eax + 0x4014], 0
mov byte [eax + 0x401d], 0
cmp dword [ecx], 0
je 0x4b594e
mov eax, dword [esp + 0x14]
jmp 0x4b5040
push ebx
call dword [0x520080]
lea eax, [esp + 0x14]
push eax
call fcn.004bb660
add esp, 8
mov eax, 0x1b
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
push str.Failed_sending_CONNECT_to_proxy
push edi
call fcn.004b03f0
lea eax, [esp + 0x18]
push eax
call fcn.004bb660
add esp, 0xc
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
add esp, 0x34
ret
lea eax, [esp + 0x10]
push eax
call fcn.004bb660
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0x34
ret
push str.CONNECT_response_too_large_
push edi
call fcn.004b03f0
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 0x38
pop ebx
add esp, 0x34
ret
mov eax, dword [esp + 0x20]
push dword [eax]
push ebp
call fcn.004b0fa0
mov eax, dword [esp + 0x28]
add esp, 8
mov dword [eax], 0xffffffff
jmp 0x4b5952
mov ebx, dword [esp + 0x1c]
mov eax, dword [edi + 0x1074]
sub eax, 0xc8
cmp eax, 0x64
jb 0x4b5a07
cmp byte [esi + 0x401d], 0
je 0x4b59a8
cmp dword [ebx], 0
je 0x4b59a8
push str.Connect_me_again_please_n
push edi
mov byte [ebp + 0x51f], 1
call fcn.004b04d0
mov eax, dword [ebp + 0x7d8]
push str.CONNECT_phase_completed__n
mov dword [eax + 0x4018], 2
push dword [ebp]
call fcn.004b04d0
add esp, 0x10
jmp 0x4b59d3
push dword [ebx]
call dword [0x520080]
push 2
push ebp
mov dword [ebx], 0
call fcn.004b10c0
mov ebx, dword [esp + 0x2c]
push dword [ebx]
push ebp
call fcn.004b0fa0
add esp, 0x14
mov dword [ebx], 0xffffffff
mov dword [esi + 0x4018], 0
cmp byte [ebp + 0x51f], 0
jne 0x4b5a52
push dword [edi + 0x100]
push str.Received_HTTP_code__d_from_proxy_after_CONNECT
push edi
call fcn.004b03f0
add esp, 0xc
mov eax, 0x38
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
mov dword [esi + 0x4018], 2
push dword [ebp + 0x574]
call dword [0x520080]
mov dword [ebp + 0x574], 0
push dword [edi + 0x1074]
mov word [edi + 0xd8c], 1
push str.Proxy_replied__d_to_CONNECT_request_n
push edi
call fcn.004b04d0
mov byte [edi + 0x58b], 0
add esp, 0x10
mov byte [ebp + 0x519], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
pop edi
pop esi
pop ebp
mov eax, 0x2a
pop ebx
add esp, 0x34
ret
push str.Proxy_CONNECT_aborted_due_to_timeout
push edi
call fcn.004b03f0
add esp, 8
mov eax, 0x1c
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret