Function at 0xac20e0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0x1c
mov ecx, dword [esp + 0x28]
xor eax, eax
push ebx
mov ebx, dword [esp + 0x24]
push ebp
mov dword [esp + 0xc], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x20], 0x64
mov dword [ecx], eax
mov eax, dword [ebx + 0x2c0]
mov ebp, eax
test eax, eax
jne 0xac2116
mov ebp, 0x4000
mov eax, dword [esi]
mov ecx, dword [esi + 4]
mov edx, eax
and edx, ecx
cmp edx, 0xffffffff
je 0xac213e
cmp dword [esi + 0x48], 0
jne 0xac213e
sub eax, dword [esi + 0x20]
sbb ecx, dword [esi + 0x24]
xor edx, edx
cmp ecx, edx
jg 0xac213e
jl 0xac213c
cmp eax, ebp
jae 0xac213e
mov ebp, eax
test ebp, ebp
je 0xac2176
mov ecx, dword [esi + 0x9c]
mov edx, dword [edi + 0x2f0]
lea eax, [esp + 8]
push eax
push ebp
push ecx
push edx
push edi
call fcn.00aa2e30
add esp, 0x14
mov dword [esp + 0xc], eax
cmp eax, 0x51
je 0xac283c
test eax, eax
jg 0xac286e
jmp 0xac217e
mov dword [esp + 8], 0
mov eax, dword [esi + 0x20]
or eax, dword [esi + 0x24]
jne 0xac21b6
mov ecx, dword [esi + 0x28]
or ecx, dword [esi + 0x2c]
jne 0xac21b6
mov ebx, dword [esp + 0x28]
push 7
push ebx
call fcn.00aaaac0
add esp, 8
cmp dword [esi + 0x84], 0
jle 0xac21ba
call fcn.00aa2c90
mov dword [esi + 0x7c], eax
mov dword [esi + 0x80], edx
jmp 0xac21ba
mov ebx, dword [esp + 0x28]
mov eax, dword [esp + 0x2c]
or dword [eax], 1
mov eax, dword [esp + 8]
test eax, eax
jne 0xac21dc
cmp dword [esi + 0x98], eax
jne 0xac21dc
mov ebp, 1
mov dword [esp + 0x14], ebp
jmp 0xac21ea
xor ebp, ebp
mov dword [esp + 0x14], ebp
test eax, eax
jle 0xac270e
mov edx, dword [esi + 0x9c]
mov byte [eax + edx], 0
mov eax, dword [esi + 0x9c]
mov dword [esi + 0x5c], eax
mov ecx, dword [edi + 0x2e4]
mov eax, dword [ecx + 0x34]
test eax, eax
je 0xac2231
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 0xac286e
cmp dword [esp + 0x10], eax
jne 0xac2840
cmp dword [esi + 0x48], 0
je 0xac230b
lea edx, [esp + 0x18]
push edx
lea eax, [esp + 0xc]
push eax
push edi
push ebx
mov dword [esp + 0x28], 0
call fcn.00abe810
add esp, 0x10
mov dword [esp + 0xc], eax
test eax, eax
jne 0xac286e
mov ecx, dword [edi + 0x2e4]
mov eax, dword [ecx + 0x34]
test eax, eax
je 0xac22ad
cmp dword [esi + 0x14], 0
jg 0xac22ad
jl 0xac227e
cmp dword [esi + 0x10], 0
ja 0xac22ad
mov ecx, dword [esp + 8]
test ecx, ecx
jle 0xac22b1
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 0xac286e
cmp dword [esp + 0x10], eax
jne 0xac2840
mov ecx, dword [esp + 8]
cmp dword [esp + 0x18], 0
je 0xac230f
test ecx, ecx
jle 0xac2840
mov eax, dword [edi]
mov ecx, dword [eax + 0x40]
push 1
push ecx
call fcn.00aa08a0
mov edx, dword [ebx + 0x8740]
add esp, 8
test eax, eax
mov eax, dword [esp + 8]
push edx
push eax
je 0xac271a
push str.Rewinding_stream_by_:__zd_bytes_on_url__s__zero_length_body__n
push ebx
call fcn.00aa3110
mov ecx, dword [esp + 0x18]
add esp, 0x10
sub dword [edi + 0x368], ecx
mov dword [edi + 0x2c0], 1
jmp 0xac2840
mov ecx, dword [esp + 8]
cmp dword [esi + 0x5c], 0
je 0xac26a8
cmp dword [esi + 0x48], 0
jne 0xac26a8
test ecx, ecx
jg 0xac232f
test ebp, ebp
je 0xac26a8
cmp dword [esi + 0x98], 0
jne 0xac23e6
test ebp, ebp
jne 0xac23e6
mov edx, dword [edi + 0x2e4]
test dword [edx + 0x3c], 0x40003
je 0xac23e6
cmp dword [ebx + 0x10c], ebp
je 0xac2387
cmp dword [edi + 0x270], ebp
jne 0xac275a
push str.Ignoring_the_response_body_n
push ebx
mov dword [esi + 0xb0], 1
call fcn.00aa3110
mov ecx, dword [esp + 0x10]
add esp, 8
mov eax, dword [ebx + 0x8758]
or eax, dword [ebx + 0x875c]
je 0xac23b1
cmp dword [esi + 0x6c], 0
jne 0xac23b1
cmp dword [ebx + 0x268], 1
jne 0xac23b1
cmp dword [esi + 0xb0], 0
je 0xac272d
cmp dword [ebx + 0x258], 0
je 0xac23e6
cmp dword [ebx + 0x8750], 0
jne 0xac23e6
mov ecx, dword [esi + 0x94]
mov edx, dword [esi + 0x90]
push ecx
push edx
push ebx
call fcn.00ac2060
add esp, 0xc
test eax, eax
je 0xac278c
mov ecx, dword [esp + 8]
inc dword [esi + 0x98]
cmp dword [ebx + 0x334], 0
je 0xac2438
cmp dword [esi + 0x4c], 0
push edi
je 0xac2424
mov eax, dword [esi + 0x58]
mov ecx, dword [ebx + 0x5fc]
push eax
push ecx
push 3
push ebx
call fcn.00aa2f80
add esp, 0x14
cmp dword [esi + 0x4c], 1
jne 0xac2434
mov edx, dword [esp + 8]
mov eax, dword [esi + 0x5c]
push edi
push edx
push eax
jmp 0xac2429
push ecx
mov ecx, dword [esi + 0x5c]
push ecx
push 3
push ebx
call fcn.00aa2f80
add esp, 0x14
mov ecx, dword [esp + 8]
cmp dword [esi + 0xc8], 0
je 0xac24b6
mov eax, dword [esi + 0x5c]
lea edx, [esp + 8]
push edx
push ecx
push eax
push edi
call fcn.00ac8b10
add esp, 0x10
test eax, eax
jg 0xac27c0
cmp eax, 0xffffffff
jne 0xac24b2
and dword [esi + 0xa8], 0xfffffffe
mov ebp, dword [edi + 0x30]
test ebp, ebp
je 0xac24b2
mov ecx, dword [edi]
push ebp
push str.Leftovers_after_chunking:__zu_bytes_n
push ecx
call fcn.00aa3110
mov edx, dword [edi]
mov eax, dword [edx + 0x40]
push 1
push eax
call fcn.00aa08a0
add esp, 0x14
test eax, eax
je 0xac24b2
mov ecx, dword [edi]
push ebp
push str.Rewinding__zu_bytes_n
push ecx
call fcn.00aa3110
add esp, 0xc
sub dword [edi + 0x368], ebp
mov dword [edi + 0x2c0], 1
mov ecx, dword [esp + 8]
cmp dword [esi + 0x4c], 0
je 0xac24cf
cmp dword [esi + 0xb0], 0
jne 0xac24cf
mov edx, dword [esi + 0x58]
add dword [esi + 0x20], edx
adc dword [esi + 0x24], 0
mov eax, dword [esi + 0x10]
mov ebp, dword [esi + 0x14]
cmp eax, 0xffffffff
jne 0xac24e2
cmp ebp, eax
je 0xac25b0
mov eax, ecx
cdq
add eax, dword [esi + 0x20]
adc edx, dword [esi + 0x24]
cmp edx, ebp
jl 0xac25b0
jg 0xac24fe
cmp eax, dword [esi + 0x10]
jb 0xac25b0
sub ecx, dword [esi + 0x10]
add ecx, dword [esi + 0x20]
mov ebp, ecx
mov dword [esp + 0x1c], ebp
je 0xac2597
cmp dword [esi + 0xb0], 0
jne 0xac2597
mov eax, dword [edi]
mov ecx, dword [eax + 0x40]
push 1
push ecx
call fcn.00aa08a0
add esp, 8
test eax, eax
je 0xac2571
mov edx, dword [esp + 8]
mov eax, dword [esi + 0x24]
mov ecx, dword [esi + 0x20]
push edx
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
mov eax, dword [ebx + 0x8740]
push ecx
push edx
push eax
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.00aa3110
add esp, 0x2c
sub dword [edi + 0x368], ebp
mov dword [edi + 0x2c0], 1
jmp 0xac2597
mov ecx, dword [esi + 0x24]
mov edx, dword [esi + 0x20]
mov eax, dword [esi + 0x14]
push ecx
mov ecx, dword [esi + 0x10]
push edx
mov edx, dword [esi + 4]
push eax
mov eax, dword [esi]
push ecx
push edx
push eax
push ebp
push str.Excess_found_in_a_non_pipelined_read:_excess___zu__size___I64d__maxdownload___I64d__bytecount___I64d_n
push ebx
call fcn.00aa3110
add esp, 0x24
mov ecx, dword [esi + 0x10]
sub ecx, dword [esi + 0x20]
mov dword [esp + 8], ecx
jns 0xac25a9
xor ecx, ecx
mov dword [esp + 8], ecx
and dword [esi + 0xa8], 0xfffffffe
mov eax, ecx
cdq
add dword [esi + 0x20], eax
adc dword [esi + 0x24], edx
mov ecx, dword [esi + 0x24]
mov edx, dword [esi + 0x20]
push ecx
push edx
push ebx
call fcn.00aaac50
mov ecx, dword [esp + 0x14]
add esp, 0xc
cmp dword [esi + 0xc8], 0
jne 0xac26a8
test ecx, ecx
jne 0xac25ee
cmp dword [esi + 0x4c], ecx
jne 0xac25f4
cmp dword [esp + 0x14], ecx
je 0xac26a8
cmp dword [esi + 0x4c], 0
je 0xac2650
cmp dword [esi + 0xb0], 0
jne 0xac2650
mov edx, dword [esi + 0x10]
mov eax, dword [esi + 0x14]
mov ecx, edx
and ecx, eax
cmp ecx, 0xffffffff
je 0xac2628
mov ebp, dword [esi + 0x58]
xor ecx, ecx
cmp ecx, eax
jl 0xac2628
jg 0xac261b
cmp ebp, edx
jbe 0xac2628
mov edx, dword [esi + 0x10]
mov eax, dword [ebx + 0x5fc]
push edx
push eax
jmp 0xac2633
mov ecx, dword [esi + 0x58]
mov edx, dword [ebx + 0x5fc]
push ecx
push edx
push 1
push edi
call fcn.00aa3660
add esp, 0x10
mov dword [esp + 0xc], eax
test eax, eax
jne 0xac286e
mov ecx, dword [esp + 8]
jmp 0xac2654
mov eax, dword [esp + 0xc]
cmp dword [esi + 0x4c], 2
jge 0xac2699
cmp dword [esi + 0xb0], 0
jne 0xac2699
mov eax, dword [edi + 0x2e4]
test dword [eax + 0x3c], 0xc000
push ecx
je 0xac2682
mov ecx, dword [esi + 0x5c]
push ecx
push edi
call fcn.00ab00d0
add esp, 0xc
jmp 0xac2691
mov edx, dword [esi + 0x5c]
push edx
push 1
push edi
call fcn.00aa3660
add esp, 0x10
mov ecx, dword [esp + 8]
mov dword [esp + 0xc], eax
mov dword [esi + 0x4c], 0
test eax, eax
jne 0xac27fe
mov eax, dword [edi + 0x2e4]
cmp dword [eax + 0x34], 0
je 0xac26c9
mov eax, dword [esp + 0x1c]
test eax, eax
jbe 0xac26c9
cmp dword [edi + 0x2c0], 0
je 0xac2808
cmp dword [esp + 0x14], 0
je 0xac26d7
and dword [esi + 0xa8], 0xfffffffe
mov ecx, dword [edi + 0x2e4]
test byte [ecx + 0x3c], 0x30
jne 0xac26f6
push 0
push edi
call fcn.00a99450
add esp, 8
test eax, eax
je 0xac2840
mov eax, dword [esp + 0x20]
mov edx, eax
dec eax
mov dword [esp + 0x20], eax
test edx, edx
jne 0xac2105
jmp 0xac2840
and dword [esi + 0xa8], 0xfffffffe
jmp 0xac2840
push str.Excess_found_in_a_non_pipelined_read:_excess___zd_url___s__zero_length_body__n
push ebx
call fcn.00aa3110
add esp, 0x10
jmp 0xac2840
mov edx, dword [esi]
cmp edx, dword [ebx + 0x8758]
jne 0xac2773
mov eax, dword [esi + 4]
cmp eax, dword [ebx + 0x875c]
jne 0xac2773
push str.The_entire_document_is_already_downloaded
push ebx
call fcn.00aa3110
add esp, 8
mov dword [edi + 0x270], 1
and dword [esi + 0xa8], 0xfffffffe
mov ecx, dword [esp + 0x30]
pop ebp
mov dword [ecx], 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.00aa31a0
add esp, 8
pop ebp
mov eax, 0x21
pop ebx
add esp, 0x1c
ret
mov edx, dword [esp + 0x30]
push str.Simulate_a_HTTP_304_response__n
mov dword [edx], 1
push ebx
mov dword [ebx + 0x87b4], 0x130
call fcn.00aa3110
add esp, 8
pop ebp
mov dword [edi + 0x270], 1
xor eax, eax
pop ebx
add esp, 0x1c
ret
cmp eax, 4
jne 0xac27de
push str.Failed_writing_data
push ebx
call fcn.00aa31a0
add esp, 8
pop ebp
mov eax, 0x17
pop ebx
add esp, 0x1c
ret
push eax
call fcn.00ac8f70
push eax
push str._s_in_chunked_encoding
push ebx
call fcn.00aa31a0
add esp, 0x10
pop ebp
mov eax, 0x38
pop ebx
add esp, 0x1c
ret
mov eax, dword [esp + 0xc]
pop ebp
pop ebx
add esp, 0x1c
ret
add dword [esi + 0x5c], ecx
lea ecx, [esp + 0x10]
push ecx
lea edx, [esp + 0xc]
push edx
mov dword [esp + 0x10], eax
mov eax, dword [edi + 0x2e4]
mov eax, dword [eax + 0x34]
push edi
push ebx
call eax
add esp, 0x10
test eax, eax
jne 0xac286e
cmp dword [esp + 0x10], eax
je 0xac2840
or dword [esi + 0xa8], 1
jmp 0xac2840
mov ebx, dword [esp + 0x28]
mov ecx, dword [esi + 0xa8]
and cl, 3
cmp cl, 2
jne 0xac286c
cmp dword [edi + 0x270], 0
je 0xac286c
push str.we_are_done_reading_and_this_is_set_to_close__stop_send_n
push ebx
call fcn.00aa3110
add esp, 8
and dword [esi + 0xa8], 0xfffffffd
xor eax, eax
pop ebp
pop ebx
add esp, 0x1c
ret