Function at 0x4398d0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0x1c
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x2c]
xor eax, eax
push ebx
mov ebx, dword [esp + 0x24]
mov dword [ecx], eax
push ebp
mov dword [esp + 0xc], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x1c], 0x64
mov dword [edx], eax
jmp 0x439900
mov eax, dword [ebx + 0x34c]
mov ebp, eax
test eax, eax
jne 0x439911
mov ebp, 0x4000
mov eax, dword [esi]
mov ecx, dword [esi + 4]
mov edx, eax
and edx, ecx
cmp edx, 0xffffffff
je 0x439939
cmp dword [esi + 0x48], 0
jne 0x439939
sub eax, dword [esi + 0x20]
sbb ecx, dword [esi + 0x24]
xor edx, edx
cmp ecx, edx
jg 0x439939
jl 0x439937
cmp eax, ebp
jae 0x439939
mov ebp, eax
test ebp, ebp
je 0x439971
mov ecx, dword [esi + 0x9c]
mov edx, dword [edi + 0x44c]
lea eax, [esp + 8]
push eax
push ebp
push ecx
push edx
push edi
call fcn.00417b30
add esp, 0x14
mov dword [esp + 0xc], eax
cmp eax, 0x51
je 0x43a049
test eax, eax
jg 0x43a096
jmp 0x439979
mov dword [esp + 8], 0
mov eax, dword [esi + 0x20]
or eax, dword [esi + 0x24]
jne 0x4399b1
mov ecx, dword [esi + 0x28]
or ecx, dword [esi + 0x2c]
jne 0x4399b1
mov ebx, dword [esp + 0x28]
push 7
push ebx
call fcn.004209f0
add esp, 8
cmp dword [esi + 0x84], 0
jle 0x4399b5
call fcn.00417810
mov dword [esi + 0x7c], eax
mov dword [esi + 0x80], edx
jmp 0x4399b5
mov ebx, dword [esp + 0x28]
mov eax, dword [esp + 0x2c]
or dword [eax], 1
mov eax, dword [esp + 8]
test eax, eax
jne 0x4399d7
cmp dword [esi + 0x98], eax
jne 0x4399d7
mov ebp, 1
mov dword [esp + 0x18], ebp
jmp 0x4399e5
xor ebp, ebp
mov dword [esp + 0x18], ebp
test eax, eax
jle 0x439eb0
mov edx, dword [esi + 0x9c]
mov byte [eax + edx], 0
mov eax, dword [esi + 0x9c]
mov dword [esi + 0x5c], eax
mov ecx, dword [edi + 0x440]
mov eax, dword [ecx + 0x34]
test eax, eax
je 0x439a2c
lea edx, [esp + 0x10]
push edx
lea ecx, [esp + 0xc]
push ecx
push edi
push ebx
call eax
add esp, 0x10
mov dword [esp + 0xc], eax
test eax, eax
jne 0x43a096
cmp dword [esp + 0x10], eax
jne 0x43a04d
cmp dword [esi + 0x48], 0
je 0x439aae
lea edx, [esp + 0x20]
push edx
lea eax, [esp + 0xc]
push eax
push edi
push ebx
mov dword [esp + 0x30], 0
call fcn.00434f10
add esp, 0x10
mov dword [esp + 0xc], eax
test eax, eax
jne 0x43a096
mov ecx, dword [edi + 0x440]
mov eax, dword [ecx + 0x34]
test eax, eax
je 0x439aa3
cmp dword [esi + 0x14], 0
jg 0x439aa3
jl 0x439a75
cmp dword [esi + 0x10], 0
ja 0x439aa3
cmp dword [esp + 8], 0
jle 0x439aa3
lea edx, [esp + 0x10]
push edx
lea ecx, [esp + 0xc]
push ecx
push edi
push ebx
call eax
add esp, 0x10
mov dword [esp + 0xc], eax
test eax, eax
jne 0x43a096
cmp dword [esp + 0x10], eax
jne 0x43a04d
cmp dword [esp + 0x20], 0
jne 0x439ebc
cmp dword [esi + 0x5c], 0
je 0x439e5a
cmp dword [esi + 0x48], 0
jne 0x439e5a
cmp dword [esp + 8], 0
jg 0x439ad1
test ebp, ebp
je 0x439e5a
cmp dword [ebx + 0x3b8], 0
jne 0x439f24
cmp dword [esi + 0x98], 0
jne 0x439b8d
test ebp, ebp
jne 0x439b8d
mov edx, dword [edi + 0x440]
test dword [edx + 0x3c], 0x40003
je 0x439b8d
cmp dword [ebx + 0x10c], ebp
je 0x439b32
cmp dword [edi + 0x39c], ebp
jne 0x439f6f
push str.Ignoring_the_response_body_n
push ebx
mov dword [esi + 0xb0], 1
call fcn.00417dd0
add esp, 8
mov eax, dword [ebx + 0x4878]
or eax, dword [ebx + 0x487c]
je 0x439b5c
cmp dword [esi + 0x6c], 0
jne 0x439b5c
cmp dword [ebx + 0x268], 1
jne 0x439b5c
cmp dword [esi + 0xb0], 0
je 0x439f44
cmp dword [ebx + 0x25c], 0
je 0x439b8d
cmp dword [ebx + 0x4870], 0
jne 0x439b8d
mov ecx, dword [esi + 0x94]
mov edx, dword [esi + 0x90]
push ecx
push edx
push ebx
call fcn.00439850
add esp, 0xc
test eax, eax
je 0x439fa1
inc dword [esi + 0x98]
cmp dword [ebx + 0x3c4], 0
je 0x439bdf
cmp dword [esi + 0x4c], 0
push edi
je 0x439bcb
mov eax, dword [esi + 0x58]
mov ecx, dword [ebx + 0x6dc]
push eax
push ecx
push 3
push ebx
call fcn.00417ce0
add esp, 0x14
cmp dword [esi + 0x4c], 1
jne 0x439bdf
mov edx, dword [esp + 8]
mov eax, dword [esi + 0x5c]
push edi
push edx
push eax
jmp 0x439bd4
mov ecx, dword [esp + 0xc]
mov edx, dword [esi + 0x5c]
push ecx
push edx
push 3
push ebx
call fcn.00417ce0
add esp, 0x14
cmp dword [esi + 0xc8], 0
je 0x439c56
mov ecx, dword [esp + 8]
mov edx, dword [esi + 0x5c]
lea eax, [esp + 8]
push eax
push ecx
push edx
push edi
call fcn.00442430
add esp, 0x10
test eax, eax
jg 0x439fd3
cmp eax, 0xffffffff
jne 0x439c56
and dword [esi + 0xa8], 0xfffffffe
mov ebp, dword [edi + 0x30]
test ebp, ebp
je 0x439c56
mov eax, dword [edi]
push ebp
push str.Leftovers_after_chunking:__zu_bytes_n
push eax
call fcn.00417dd0
mov ecx, dword [edi]
mov edx, dword [ecx + 0x40]
push 1
push edx
call fcn.00414e30
add esp, 0x14
test eax, eax
je 0x439c56
mov eax, dword [edi]
push ebp
push str.Rewinding__zu_bytes_n
push eax
call fcn.00417dd0
add esp, 0xc
mov ecx, ebp
mov eax, edi
call fcn.00439830
cmp dword [esi + 0x4c], 0
je 0x439c6f
cmp dword [esi + 0xb0], 0
jne 0x439c6f
mov ecx, dword [esi + 0x58]
add dword [esi + 0x20], ecx
adc dword [esi + 0x24], 0
mov ebp, dword [esi + 0x10]
mov ecx, dword [esi + 0x14]
cmp ebp, 0xffffffff
jne 0x439c82
cmp ecx, ebp
je 0x439d50
mov eax, dword [esp + 8]
cdq
add eax, dword [esi + 0x20]
adc edx, dword [esi + 0x24]
cmp edx, ecx
jl 0x439d50
jg 0x439c9f
cmp eax, ebp
jb 0x439d50
mov ebp, dword [esi + 0x20]
sub ebp, dword [esi + 0x10]
add ebp, dword [esp + 8]
mov dword [esp + 0x14], ebp
je 0x439d33
cmp dword [esi + 0xb0], 0
jne 0x439d33
mov edx, dword [edi]
mov eax, dword [edx + 0x40]
push 1
push eax
call fcn.00414e30
add esp, 8
test eax, eax
je 0x439d0d
mov ecx, dword [esp + 8]
mov edx, dword [esi + 0x24]
mov eax, dword [esi + 0x20]
push ecx
mov ecx, dword [esi + 0x14]
push edx
mov edx, dword [esi + 0x10]
push eax
mov eax, dword [esi + 4]
push ecx
mov ecx, dword [esi]
push edx
mov edx, dword [ebx + 0x4860]
push eax
push ecx
push edx
push ebp
push str.Rewinding_stream_by_:__zu_bytes_on_url__s__size___I64d__maxdownload___I64d__bytecount___I64d__nread___zd__n
push ebx
call fcn.00417dd0
add esp, 0x2c
mov ecx, ebp
mov eax, edi
call fcn.00439830
jmp 0x439d33
mov eax, dword [esi + 0x24]
mov ecx, dword [esi + 0x20]
mov edx, dword [esi + 0x14]
push eax
mov eax, dword [esi + 0x10]
push ecx
mov ecx, dword [esi + 4]
push edx
mov edx, dword [esi]
push eax
push ecx
push edx
push ebp
push str.Excess_found_in_a_non_pipelined_read:_excess___zu__size___I64d__maxdownload___I64d__bytecount___I64d_n
push ebx
call fcn.00417dd0
add esp, 0x24
mov eax, dword [esi + 0x10]
sub eax, dword [esi + 0x20]
mov dword [esp + 8], eax
jns 0x439d47
mov dword [esp + 8], 0
and dword [esi + 0xa8], 0xfffffffe
jmp 0x439d54
mov ebp, dword [esp + 0x14]
mov eax, dword [esp + 8]
cdq
add dword [esi + 0x20], eax
mov ecx, dword [esi + 0x20]
adc dword [esi + 0x24], edx
mov eax, dword [esi + 0x24]
push eax
push ecx
push ebx
call fcn.00420c30
add esp, 0xc
cmp dword [esi + 0xc8], 0
jne 0x439e5e
cmp dword [esp + 8], 0
jne 0x439d95
cmp dword [esi + 0x4c], 0
jne 0x439d9b
cmp dword [esp + 0x18], 0
je 0x439e5e
cmp dword [esi + 0x4c], 0
je 0x439dfd
cmp dword [esi + 0xb0], 0
jne 0x439dfd
mov edx, dword [esi + 0x10]
mov eax, dword [esi + 0x14]
mov ecx, edx
and ecx, eax
cmp ecx, 0xffffffff
je 0x439ddb
mov ebp, dword [esi + 0x58]
xor ecx, ecx
cmp ecx, eax
jl 0x439ddb
jg 0x439dc2
cmp ebp, edx
jbe 0x439ddb
mov edx, dword [esi + 0x10]
mov eax, dword [ebx + 0x6dc]
push edx
push eax
push 1
push edi
call fcn.00418220
mov dword [esp + 0x1c], eax
jmp 0x439df2
mov ecx, dword [esi + 0x58]
mov edx, dword [ebx + 0x6dc]
push ecx
push edx
push 1
push edi
call fcn.00418220
mov dword [esp + 0x1c], eax
add esp, 0x10
test eax, eax
jne 0x43a096
cmp dword [esi + 0x4c], 2
jge 0x439e47
cmp dword [esi + 0xb0], 0
jne 0x439e47
mov eax, dword [edi + 0x440]
test dword [eax + 0x3c], 0xc000
je 0x439e2f
mov ecx, dword [esp + 8]
mov edx, dword [esi + 0x5c]
push ecx
push edx
push edi
call fcn.00426860
add esp, 0xc
jmp 0x439e43
mov eax, dword [esp + 8]
mov ecx, dword [esi + 0x5c]
push eax
push ecx
push 1
push edi
call fcn.00418220
add esp, 0x10
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0xc]
mov dword [esi + 0x4c], 0
test eax, eax
jne 0x43a096
mov ebp, dword [esp + 0x14]
mov edx, dword [edi + 0x440]
cmp dword [edx + 0x34], 0
je 0x439e7b
test ebp, ebp
jbe 0x439e7b
cmp dword [edi + 0x3fc], 0
je 0x43a011
cmp dword [esp + 0x18], 0
je 0x439e89
and dword [esi + 0xa8], 0xfffffffe
mov eax, edi
call fcn.00439800
test eax, eax
je 0x43a04d
mov eax, dword [esp + 0x1c]
mov ecx, eax
dec eax
mov dword [esp + 0x1c], eax
test ecx, ecx
jne 0x439900
jmp 0x43a04d
and dword [esi + 0xa8], 0xfffffffe
jmp 0x43a04d
cmp dword [esp + 8], 0
jle 0x43a04d
mov edx, dword [edi]
mov eax, dword [edx + 0x40]
push 1
push eax
call fcn.00414e30
add esp, 8
test eax, eax
je 0x439f05
mov ecx, dword [ebx + 0x4860]
mov edx, dword [esp + 8]
push ecx
push edx
push str.Rewinding_stream_by_:__zd_bytes_on_url__s__zero_length_body__n
push ebx
call fcn.00417dd0
mov ecx, dword [esp + 0x18]
add esp, 0x10
mov eax, edi
call fcn.00439830
jmp 0x43a04d
mov eax, dword [ebx + 0x4860]
mov ecx, dword [esp + 8]
push eax
push ecx
push str.Excess_found_in_a_non_pipelined_read:_excess___zd_url___s__zero_length_body__n
push ebx
call fcn.00417dd0
add esp, 0x10
jmp 0x43a04d
push 2
push edi
call fcn.0041ae50
mov edx, dword [esp + 0x38]
add esp, 8
pop ebp
mov dword [edx], 1
mov eax, 8
pop ebx
add esp, 0x1c
ret
mov ecx, dword [esi]
cmp ecx, dword [ebx + 0x4878]
jne 0x439f88
mov edx, dword [esi + 4]
cmp edx, dword [ebx + 0x487c]
jne 0x439f88
push str.The_entire_document_is_already_downloaded
push ebx
call fcn.00417dd0
push 1
push edi
call fcn.0041ae50
add esp, 0x10
mov eax, dword [esp + 0x30]
and dword [esi + 0xa8], 0xfffffffe
pop ebp
mov dword [eax], 1
xor eax, eax
pop ebx
add esp, 0x1c
ret
push str.HTTP_server_doesnt_seem_to_support_byte_ranges._Cannot_resume.
push ebx
call fcn.00417e60
add esp, 8
pop ebp
mov eax, 0x21
pop ebx
add esp, 0x1c
ret
mov ecx, dword [esp + 0x30]
push str.Simulate_a_HTTP_304_response__n
mov dword [ecx], 1
push ebx
mov dword [ebx + 0x48e0], 0x130
call fcn.00417dd0
push 1
push edi
call fcn.0041ae50
add esp, 0x10
pop ebp
xor eax, eax
pop ebx
add esp, 0x1c
ret
cmp eax, 4
jne 0x439ff1
push str.Failed_writing_data
push ebx
call fcn.00417e60
add esp, 8
pop ebp
mov eax, 0x17
pop ebx
add esp, 0x1c
ret
push eax
call fcn.00442880
push eax
push str._s_in_chunked_encoding
push ebx
call fcn.00417e60
add esp, 0x10
pop ebp
mov eax, 0x38
pop ebx
add esp, 0x1c
ret
mov edx, dword [esp + 8]
add dword [esi + 0x5c], edx
mov eax, dword [edi + 0x440]
lea ecx, [esp + 0x10]
push ecx
lea edx, [esp + 0xc]
push edx
mov dword [esp + 0x10], ebp
mov eax, dword [eax + 0x34]
push edi
push ebx
call eax
add esp, 0x10
test eax, eax
jne 0x43a096
cmp dword [esp + 0x10], eax
je 0x43a04d
or dword [esi + 0xa8], 1
jmp 0x43a04d
mov ebx, dword [esp + 0x28]
cmp dword [esp + 0x1c], 0
jg 0x43a068
mov ecx, dword [esp + 0x34]
mov dword [edi + 0x728], 1
mov dword [ecx], 1
mov edx, dword [esi + 0xa8]
and dl, 3
cmp dl, 2
jne 0x43a094
cmp dword [edi + 0x39c], 0
je 0x43a094
push str.we_are_done_reading_and_this_is_set_to_close__stop_send_n
push ebx
call fcn.00417dd0
add esp, 8
and dword [esi + 0xa8], 0xfffffffd
xor eax, eax
pop ebp
pop ebx
add esp, 0x1c
ret