Function at 0x4605ec
Capabilities:
Check http status code
Connect to http server
Create http request
Download and write a file
Get http content length
Read data from internet
Receive and write data from server to client
Receive data
Send data
Send http request
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffbc
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x40], ebx
mov dword [ebp - 0x3c], ebx
mov dword [ebp - 0x38], ebx
mov dword [ebp - 0x34], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ecx
mov edi, edx
mov esi, eax
xor eax, eax
push ebp
push 0x460d7e
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [esi + 0x48]
call fcn.004049a0
mov dword [esi + 0x54], 0x3e7
mov dword [esi + 0x58], 0x3e7
mov dword [esi + 0x50], 0xffffffff
cmp dword [esi + 0x40], 0
je 0x46065c
mov edx, dword [esi + 0x40]
mov eax, dword [esi + 0x10]
call fcn.0045a950
lea eax, [esi + 0x40]
call fcn.004049a0
mov edx, edi
mov eax, dword [esi + 0x10]
call fcn.0045a950
test al, al
je 0x460d4d
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 8]
mov edx, dword [esi + 0x10]
mov edx, dword [edx + 0x1c]
call fcn.00404dbc
jne 0x460695
mov eax, dword [esi + 0x10]
mov ax, word [eax + 0xc]
mov edx, dword [esi + 0x10]
cmp ax, word [edx + 0xe]
je 0x460782
mov eax, esi
call fcn.00461164
push 0
push 0
push 0
push 0
mov eax, dword [esi + 0x2c]
call fcn.00404e70
push eax
call sub.wininet.dll_InternetOpenA
mov dword [esi + 0x18], eax
cmp dword [esi + 0x18], 0
jne 0x4606c7
mov dword [esi + 0x58], 0x37a
jmp 0x460cb9
push 0x45f764
mov eax, dword [esi + 0x18]
push eax
call sub.wininet.dll_InternetSetStatusCallback
cmp byte [esi + 0x78], 0
je 0x460728
mov eax, 0x45f764
test eax, eax
jns 0x4606e9
call fcn.00403b60
push eax
push 0
push 3
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 0x14]
call fcn.00404e70
push eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 0x10]
call fcn.00404e70
push eax
mov eax, dword [esi + 0x10]
mov ax, word [eax + 0xc]
push eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 8]
call fcn.00404e70
push eax
mov eax, dword [esi + 0x18]
push eax
call sub.wininet.dll_InternetConnectA
mov dword [esi + 0x1c], eax
jmp 0x460770
mov eax, 0x45f764
test eax, eax
jns 0x460736
call fcn.00403b60
push eax
push 0
push 3
mov eax, dword [esi + 0x80]
call fcn.00404e70
push eax
mov eax, dword [esi + 0x7c]
call fcn.00404e70
push eax
mov eax, dword [esi + 0x10]
mov ax, word [eax + 0xc]
push eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 8]
call fcn.00404e70
push eax
mov eax, dword [esi + 0x18]
push eax
call sub.wininet.dll_InternetConnectA
mov dword [esi + 0x1c], eax
cmp dword [esi + 0x1c], 0
jne 0x460782
mov dword [esi + 0x58], 0x384
jmp 0x460cb9
imul eax, dword [esi + 0x4c], 0x3e8
jno 0x460790
call fcn.00403b68
test eax, eax
jns 0x460799
call fcn.00403b60
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 2
mov eax, dword [esi + 0x1c]
push eax
call sub.wininet.dll_InternetQueryOptionA
push 4
lea eax, [ebp - 0x14]
push eax
push 2
mov eax, dword [esi + 0x1c]
push eax
call sub.wininet.dll_InternetSetOptionA
push 4
lea eax, [ebp - 0x14]
push eax
push 6
mov eax, dword [esi + 0x1c]
push eax
call sub.wininet.dll_InternetSetOptionA
cmp byte [esi + 0x14], 0
je 0x4607e6
lea eax, [ebp - 0x10]
mov edx, 0x460d9c
call fcn.00404a38
jmp 0x460808
cmp dword [ebp - 8], 0
jne 0x4607fb
lea eax, [ebp - 0x10]
mov edx, 0x460dac
call fcn.00404a38
jmp 0x460808
lea eax, [ebp - 0x10]
mov edx, 0x460d9c
call fcn.00404a38
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 4]
mov edx, 0x460db8
call fcn.00404dbc
jne 0x460823
mov dword [ebp - 0x2c], 0x80f000
jmp 0x460828
xor eax, eax
mov dword [ebp - 0x2c], eax
or dword [ebp - 0x2c], 0x80000000
cmp dword [esi + 8], 0
je 0x46083c
or dword [ebp - 0x2c], 0x80000
cmp byte [esi + 0x24], 0
jne 0x460849
or dword [ebp - 0x2c], 0x4000000
cmp byte [esi + 4], 0
je 0x460856
or dword [ebp - 0x2c], 0x400000
cmp byte [esi + 5], 0
jne 0x460863
or dword [ebp - 0x2c], 0x200000
mov eax, dword [esi + 0x84]
mov dword [ebp - 0x30], eax
sub dword [ebp - 0x30], 1
jno 0x460877
call fcn.00403b68
mov eax, 0x45f764
test eax, eax
jns 0x460885
call fcn.00403b60
push eax
mov eax, dword [ebp - 0x2c]
push eax
lea eax, [esi + 0x28]
push eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 0x20]
call fcn.00404e70
push eax
mov eax, dword [esi + 0x30]
call fcn.00404e70
push eax
mov eax, dword [esi + 0x10]
mov eax, dword [eax + 0x18]
call fcn.00404e70
push eax
mov eax, dword [ebp - 0x10]
call fcn.00404e70
push eax
mov eax, dword [esi + 0x1c]
push eax
call sub.wininet.dll_HttpOpenRequestA
mov dword [esi + 0x20], eax
cmp dword [esi + 0x20], 0
jne 0x4608d6
mov dword [esi + 0x58], 0x38e
jmp 0x460985
lea edx, [ebp - 0x34]
mov eax, dword [esi + 0x20]
call fcn.0045f74c
mov edx, dword [ebp - 0x34]
mov eax, dword [0x46bf2c]
call fcn.0045f58c
test eax, eax
jne 0x46090c
lea edx, [ebp - 0x38]
mov eax, dword [esi + 0x20]
call fcn.0045f74c
mov edx, dword [ebp - 0x38]
mov ecx, esi
mov eax, dword [0x46bf2c]
call fcn.0045f460
mov edx, dword [esi + 0x20]
mov eax, esi
call fcn.004614bc
mov eax, dword [ebp - 0x10]
mov edx, 0x460dac
call fcn.00404dbc
jne 0x46093e
push 0
push 0
push 0
push 0
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpSendRequestA
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x46096c
mov eax, dword [ebp - 8]
call fcn.00404c70
test eax, eax
jns 0x46094f
call fcn.00403b60
push eax
mov eax, dword [ebp - 8]
call fcn.00404e70
push eax
push 0
push 0
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpSendRequestA
cmp eax, 1
sbb ebx, ebx
inc ebx
cmp dword [ebp - 0x30], 1
jl 0x460985
test bl, bl
jne 0x46097d
push 0x64
call sub.kernel32.dll_Sleep_1
test bl, bl
je 0x46086c
test bl, bl
jne 0x460995
mov dword [esi + 0x58], 0x398
jmp 0x460cb9
mov edx, dword [esi + 0x20]
mov eax, esi
call fcn.0046120c
cmp dword [esi + 8], 0
je 0x4609b9
lea edx, [ebp - 0x3c]
mov eax, esi
call fcn.004611f8
mov edx, dword [ebp - 0x3c]
mov eax, esi
call fcn.00461304
xor eax, eax
mov dword [ebp - 0x14], eax
xor eax, eax
mov dword [ebp - 0x18], eax
xor eax, eax
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x20000013
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpQueryInfoA
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x460a1d
call sub.kernel32.dll_GetLastError_1
cmp eax, 0x7a
jne 0x460a1d
mov dword [ebp - 0x18], 4
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x20000013
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpQueryInfoA
cmp eax, 1
sbb ebx, ebx
inc ebx
mov eax, dword [ebp - 0x14]
test eax, eax
jns 0x460a29
call fcn.00403b60
mov dword [esi + 0x54], eax
test bl, bl
je 0x460a42
cmp dword [ebp - 0x14], 0xc8
jb 0x460a42
cmp dword [ebp - 0x14], 0x12b
jbe 0x460a4e
mov dword [esi + 0x58], 0x3a2
jmp 0x460cb9
xor eax, eax
mov dword [ebp - 0x14], eax
xor eax, eax
mov dword [ebp - 0x18], eax
xor eax, eax
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x20000005
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpQueryInfoA
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x460abb
call sub.kernel32.dll_GetLastError_1
cmp eax, 0x7a
jne 0x460abb
mov dword [ebp - 0x18], 4
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x20000005
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_HttpQueryInfoA
mov eax, dword [ebp - 0x14]
test eax, eax
jns 0x460ab8
call fcn.00403b60
mov dword [esi + 0x50], eax
mov dword [ebp - 0x18], 0x1000
mov eax, dword [ebp - 0x18]
push eax
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x4605b8]
call fcn.00405b58
add esp, 4
cmp dword [ebp + 0xc], 0
je 0x460b14
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
mov eax, dword [ebp + 0xc]
call fcn.00404e70
push eax
call sub.kernel32.dll_CreateFileA_1
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0xffffffff
jne 0x460b14
mov dword [esi + 0x58], 0x3ac
jmp 0x460cb9
lea eax, [esi + 0x48]
call fcn.004049a0
xor eax, eax
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 4]
call fcn.0040597c
mov edx, eax
xor eax, eax
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x460b39
cmp eax, dword [ecx - 4]
jb 0x460b3e
call fcn.00403b60
lea eax, [ecx + eax]
xor ecx, ecx
call fcn.00403520
lea eax, [ebp - 0x1c]
push eax
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [ebp - 4]
push eax
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_InternetReadFile
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x460b73
mov dword [esi + 0x58], 0x3b6
jmp 0x460c65
cmp dword [ebp - 0x1c], 0
jne 0x460b85
mov dword [esi + 0x58], 0x3b7
jmp 0x460c65
lea eax, [ebp - 0x40]
push eax
mov ecx, dword [ebp - 0x1c]
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.00404ed0
mov edx, dword [ebp - 0x40]
lea eax, [esi + 0x48]
call fcn.00404c78
cmp dword [ebp + 0xc], 0
je 0x460c13
push 0
lea eax, [ebp - 0x24]
push eax
mov eax, dword [ebp - 0x1c]
push eax
xor eax, eax
mov edx, dword [ebp - 4]
test edx, edx
je 0x460bc2
cmp eax, dword [edx - 4]
jb 0x460bc7
call fcn.00403b60
lea eax, [edx + eax]
push eax
mov eax, dword [ebp - 0x20]
push eax
call sub.kernel32.dll_WriteFile_1
mov eax, dword [ebp - 0x24]
add dword [ebp - 0x28], eax
jae 0x460be1
call fcn.00403b68
cmp dword [esi + 0x5c], 0
je 0x460bf3
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x24]
call dword [esi + 0x5c]
cmp word [esi + 0x62], 0
je 0x460b21
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [ebp - 0x28]
mov edx, dword [ebp - 0x24]
mov eax, dword [esi + 0x64]
call dword [esi + 0x60]
jmp 0x460b21
cmp dword [esi + 0x5c], 0
je 0x460c35
mov eax, dword [esi + 0x48]
call fcn.00404c70
mov edx, eax
test edx, edx
jns 0x460c2c
call fcn.00403b60
mov ecx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x1c]
call dword [esi + 0x5c]
cmp word [esi + 0x62], 0
je 0x460b21
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [esi + 0x48]
call fcn.00404c70
mov ecx, eax
test ecx, ecx
jns 0x460c57
call fcn.00403b60
mov edx, dword [ebp - 0x1c]
mov eax, dword [esi + 0x64]
call dword [esi + 0x60]
jmp 0x460b21
cmp dword [ebp + 0xc], 0
je 0x460c74
mov eax, dword [ebp - 0x20]
push eax
call sub.kernel32.dll_CloseHandle_1
cmp dword [ebp - 0x14], 0
jbe 0x460ca4
cmp dword [ebp + 0xc], 0
jne 0x460c95
mov eax, dword [esi + 0x48]
call fcn.00404c70
test eax, eax
jle 0x460cab
mov dword [ebp - 0xc], 0xffffffff
jmp 0x460cab
cmp dword [ebp - 0x28], 0
jbe 0x460cab
mov dword [ebp - 0xc], 0xffffffff
jmp 0x460cab
mov dword [ebp - 0xc], 0xffffffff
cmp dword [esi + 0x58], 0x3b7
jne 0x460cb9
xor eax, eax
mov dword [esi + 0x58], eax
mov eax, dword [ebp - 4]
call fcn.0040597c
test eax, eax
jle 0x460cec
mov eax, dword [ebp - 4]
call fcn.0040597c
mov edx, eax
xor eax, eax
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x460cdd
cmp eax, dword [ecx - 4]
jb 0x460ce2
call fcn.00403b60
lea eax, [ecx + eax]
xor ecx, ecx
call fcn.00403520
push 0
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x4605b8]
call fcn.00405b58
add esp, 4
lea edx, [ebp - 0x44]
mov eax, dword [esi + 0x20]
call fcn.0045f74c
mov edx, dword [ebp - 0x44]
mov eax, dword [0x46bf2c]
call fcn.0045f5f8
mov eax, dword [esi + 0x20]
push eax
call sub.wininet.dll_InternetCloseHandle
cmp dword [ebp - 0xc], 0
je 0x460d4d
cmp dword [esi + 0x68], 0
je 0x460d3a
lea edx, [esi + 0x48]
mov eax, dword [esi + 0x48]
call dword [esi + 0x68]
cmp word [esi + 0x72], 0
je 0x460d4d
lea ecx, [esi + 0x48]
mov edx, dword [esi + 0x48]
mov eax, dword [esi + 0x74]
call dword [esi + 0x70]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x460d85
lea eax, [ebp - 0x44]
mov edx, 5
call fcn.004049c4
lea eax, [ebp - 0x10]
call fcn.004049a0
lea eax, [ebp - 4]
mov edx, dword [0x4605b8]
call fcn.00405b64
ret