Function at 0x4064c8
Capabilities:
Connect socket
Download and write a file
Receive and write data from server to client
Receive data
Receive data on socket
Send data
Send data on socket
Send http request
Send http request with host header
Write file on windows

Disassembly:
mov eax, 0x41e2ca
call fcn.004132a4
sub esp, 0x274
mov eax, dword [0x4290c8]
push edi
mov edi, dword [ebp + 8]
push dword [edi + 0x38]
mov dword [ebp - 0x10], eax
push dword [edi + 0x3c]
push str.CDownloadThread::DoMyTask_m_download_d__m_end_d_n
call fcn.0040b9f0
mov eax, dword [edi + 0x38]
add esp, 0xc
cmp dword [edi + 0x3c], eax
jle 0x40650b
cmp eax, 0xffffffff
jle 0x40650b
xor eax, eax
jmp 0x406d0f
mov eax, dword [0x42b308]
cmp eax, 1
push ebx
push esi
je 0x4067f8
test eax, eax
je 0x4067f8
cmp eax, 2
jne 0x40653f
push str.CDownloadThread::DoMyTask_NET_PROXYHTTP_n
call fcn.0040b9f0
pop ecx
push 0x10
push 0x42ae30
jmp 0x4067fd
cmp eax, 3
jne 0x40680a
push str.CDownloadThread::DoMyTask_NET_PROXYSOCKS_n
call fcn.0040b9f0
pop ecx
push 0x10
push 0x42ae30
push dword [edi + 0x30]
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
jne 0x40680a
push str.CDownloadThread::DoMyTask_NET_PROXYSOCKS_connect_proxy_server_OK._n
call fcn.0040b9f0
pop ecx
push 0
push 4
lea eax, [ebp - 0x268]
push eax
push dword [edi + 0x30]
mov byte [ebp - 0x268], 5
mov byte [ebp - 0x267], 2
mov byte [ebp - 0x266], 0
mov byte [ebp - 0x265], 2
call dword [sym.imp.WS2_32.dll_send]
mov esi, 0x258
push esi
lea eax, [ebp - 0x268]
push 0
push eax
call fcn.0040fb60
mov ebx, dword [sym.imp.WS2_32.dll_recv]
add esp, 0xc
push 0
push esi
lea eax, [ebp - 0x268]
push eax
push dword [edi + 0x30]
call ebx
cmp byte [ebp - 0x268], 5
jne 0x40680a
cmp byte [ebp - 0x267], 0
je 0x4065f5
cmp byte [ebp - 0x267], 2
jne 0x40680a
push 0x422dd8
call fcn.0040b9f0
cmp byte [ebp - 0x267], 2
pop ecx
jne 0x4066d2
push 0x42b330
call fcn.0040fc80
mov dword [ebp - 0x27c], eax
mov dword [esp], 0x42b370
call fcn.0040fc80
mov dword [ebp - 0x278], eax
mov al, byte [ebp - 0x27c]
mov byte [ebp - 0x267], al
lea eax, [ebp - 0x266]
mov dword [esp], 0x42b330
push eax
mov byte [ebp - 0x268], 1
call fcn.0040fd10
mov al, byte [ebp - 0x278]
mov byte [ebp - 0x167], al
lea eax, [ebp - 0x166]
push 0x42b370
push eax
call fcn.0040fd10
add esp, 0x10
push 0
push 0x201
lea eax, [ebp - 0x268]
push eax
push dword [edi + 0x30]
call dword [sym.imp.WS2_32.dll_send]
push esi
lea eax, [ebp - 0x268]
push 0
push eax
call fcn.0040fb60
add esp, 0xc
push 0
push esi
lea eax, [ebp - 0x268]
push eax
push dword [edi + 0x30]
call ebx
cmp byte [ebp - 0x268], 1
jne 0x4067eb
cmp byte [ebp - 0x267], 0
jne 0x4067eb
push str.CDownloadThread::DoMyTask_NET_PROXYSOCKS_Proxy_Authorization_OK._n
call fcn.0040b9f0
pop ecx
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + 4]
movzx eax, word [eax + 2]
push eax
mov byte [ebp - 0x268], 5
mov byte [ebp - 0x267], 1
mov byte [ebp - 0x266], 0
mov byte [ebp - 0x265], 1
mov dword [ebp - 0x274], ecx
call dword [sym.imp.WS2_32.dll_ntohs]
push 4
mov dword [ebp - 0x280], eax
lea eax, [ebp - 0x274]
push eax
lea eax, [ebp - 0x264]
push eax
call fcn.00410470
push 2
lea eax, [ebp - 0x280]
push eax
lea eax, [ebp - 0x260]
push eax
call fcn.00410470
add esp, 0x18
push 0
push 0xa
lea eax, [ebp - 0x268]
push eax
push dword [edi + 0x30]
call dword [sym.imp.WS2_32.dll_send]
push esi
lea eax, [ebp - 0x268]
push 0
push eax
call fcn.0040fb60
add esp, 0xc
push 0
push esi
lea eax, [ebp - 0x268]
push eax
push dword [edi + 0x30]
call ebx
cmp byte [ebp - 0x268], 5
jne 0x40680a
cmp byte [ebp - 0x267], 0
jne 0x40680a
push str.CDownloadThread::DoMyTask_NET_PROXYSOCKS_connect_site_OK._n
call fcn.0040b9f0
pop ecx
push dword [ebp + 0x18]
push str.CDownloadThread::DoMyTask_connect__S_OK._n
call fcn.0040b9f0
mov eax, dword [0x42a1ac]
pop ecx
pop ecx
mov ebx, 0x42a1ac
mov ecx, ebx
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x274], eax
and dword [ebp - 4], 0
mov edx, 0x10000
lea esi, [ebp - 0x274]
call fcn.0040602f
mov dword [ebp - 0x27c], eax
mov eax, dword [edi + 0x38]
cmp eax, 0xffffffff
jne 0x406821
mov eax, dword [ebp + 0xc]
cmp dword [eax + 0x40], 2
jge 0x406819
mov eax, 0x7fff0000
jmp 0x406821
push 0x422dbc
call fcn.0040b9f0
pop ecx
jmp 0x40680a
push 0x10
push dword [ebp + 0x14]
push dword [edi + 0x30]
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x406792
mov eax, edi
call fcn.00406327
or eax, 0xffffffff
jmp 0x406d0d
mov eax, dword [edi + 0x3c]
add eax, 0x1ffff
mov ecx, dword [edi + 0x3c]
test ecx, ecx
mov dword [ebp - 0x26c], eax
mov byte [ebp - 0x26d], 0
jne 0x406847
mov esi, dword [ebp + 0xc]
lea edx, [eax + 1]
cmp edx, dword [esi + 0x30]
jne 0x406847
mov byte [ebp - 0x26d], 1
cmp dword [0x42b308], 2
jne 0x406977
mov esi, dword [ebp + 0x14]
cmp word [esi + 2], 0x50
jne 0x4068aa
cmp byte [ebp - 0x26d], 0
push dword [ebp + 0x18]
je 0x406889
push dword [ebp + 0x1c]
lea eax, [ebp - 0x274]
push dword [ebp + 0x18]
push str.GET_http:___s_s_HTTP_1.0_r_nAccept:___r_nAccept_Encoding:_identity_r_nUser_Agent:_HttpRange_r_nHost:__s_r_nProxy_Connection:_Keep_Alive_r_n
push eax
call fcn.00405c30
add esp, 0x14
jmp 0x40692b
push eax
push ecx
push dword [ebp + 0x1c]
lea eax, [ebp - 0x274]
push dword [ebp + 0x18]
push str.GET_http:___s_s_HTTP_1.1_r_nAccept:___r_nAccept_Encoding:_identity_r_nRange:_bytes_12d__12d_r_nUser_Agent:_HttpRange_r_nHost:__s_r_nProxy_Connection:_Keep_Alive_r_n
push eax
call fcn.00405c30
add esp, 0x1c
jmp 0x40692b
mov eax, dword [0x42a1ac]
mov ecx, ebx
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp + 0x14], eax
mov byte [ebp - 4], 1
movzx eax, word [esi + 2]
push eax
push dword [ebp + 0x18]
lea eax, [ebp + 0x14]
push str._s:_d
push eax
call fcn.00405c30
add esp, 0x10
cmp byte [ebp - 0x26d], 0
push dword [ebp + 0x18]
lea eax, [ebp - 0x274]
je 0x4068ff
push dword [ebp + 0x1c]
push dword [ebp + 0x14]
push str.GET_http:___s_s_HTTP_1.0_r_nAccept:___r_nAccept_Encoding:_identity_r_nUser_Agent:_HttpRange_r_nHost:__s_r_nProxy_Connection:_Keep_Alive_r_n
push eax
call fcn.00405c30
add esp, 0x14
jmp 0x40691c
push dword [ebp - 0x26c]
push dword [edi + 0x3c]
push dword [ebp + 0x1c]
push dword [ebp + 0x14]
push str.GET_http:___s_s_HTTP_1.1_r_nAccept:___r_nAccept_Encoding:_identity_r_nRange:_bytes_12d__12d_r_nUser_Agent:_HttpRange_r_nHost:__s_r_nProxy_Connection:_Keep_Alive_r_n
push eax
call fcn.00405c30
add esp, 0x1c
mov byte [ebp - 4], 0
mov eax, dword [ebp + 0x14]
add eax, 0xfffffff0
call fcn.00402528
cmp byte [0x42b3b0], 0
mov esi, 0x422c3c
je 0x406968
push str.Proxy_Authorization:_Basic
lea eax, [ebp - 0x274]
push eax
call fcn.0040733b
push 0x42b3b0
lea eax, [ebp - 0x274]
push eax
call fcn.0040733b
push esi
lea eax, [ebp - 0x274]
push eax
call fcn.0040733b
push esi
lea eax, [ebp - 0x274]
push eax
call fcn.0040733b
jmp 0x4069b5
cmp byte [ebp - 0x26d], 0
push dword [ebp + 0x18]
je 0x40699c
push dword [ebp + 0x1c]
lea eax, [ebp - 0x274]
push str.GET__s_HTTP_1.0_r_nAccept:___r_nAccept_Encoding:_identity_r_nUser_Agent:_HttpRange_r_nHost:__s_r_nConnection:_Keep_Alive_r_n_r_n
push eax
call fcn.00405c30
add esp, 0x10
jmp 0x4069b5
push eax
push ecx
push dword [ebp + 0x1c]
lea eax, [ebp - 0x274]
push str.GET__s_HTTP_1.1_r_nAccept:___r_nAccept_Encoding:_identity_r_nRange:_bytes_d__d_r_nUser_Agent:_HttpRange_r_nHost:__s_r_nConnection:_Keep_Alive_r_n_r_n
push eax
call fcn.00405c30
add esp, 0x18
mov esi, dword [ebp - 0x274]
mov eax, dword [esi - 0xc]
push 0
push eax
push esi
push dword [edi + 0x30]
call dword [sym.imp.WS2_32.dll_send]
push esi
push str.CDownloadThread::DoMyTask_send_:_n_t_S_n
call fcn.0040b9f0
mov eax, dword [ebp - 0x27c]
mov ebx, dword [edi + 0x30]
pop ecx
pop ecx
call fcn.00406474
test eax, eax
mov dword [ebp - 0x26c], eax
jg 0x4069f8
or esi, 0xffffffff
jmp 0x406cfd
lea esi, [ebp - 0x274]
call fcn.004072db
push dword [ebp - 0x274]
push str.CDownloadThread::DoMyTask_recv_header_:_n_t_S_n
call fcn.0040b9f0
pop ecx
pop ecx
mov ebx, str.Content_Range:_bytes
push ebx
xor ecx, ecx
call fcn.004071f6
push eax
push str.CDownloadThread::DoMyTask_ContentRange_:_n_t_d_n
mov dword [ebp - 0x26c], eax
call fcn.0040b9f0
cmp dword [ebp - 0x26c], 0
pop ecx
pop ecx
jg 0x406a47
cmp byte [ebp - 0x26d], 0
je 0x4069f0
cmp dword [edi + 0x38], 0xffffffff
jne 0x406afe
push ebx
xor ecx, ecx
lea esi, [ebp - 0x274]
call fcn.004071f6
cmp eax, 0xffffffff
mov dword [ebp - 0x26c], eax
je 0x406c64
push 0xa
lea ecx, [ebp - 0x278]
push ecx
mov ecx, dword [ebp - 0x27c]
lea eax, [eax + ecx + 0x15]
push eax
call fcn.004101f7
push 0xa
lea eax, [ebp - 0x278]
push eax
mov eax, dword [ebp - 0x278]
inc eax
push eax
call fcn.004101f7
mov dword [edi + 0x38], eax
push 0xa
lea eax, [ebp - 0x278]
push eax
mov eax, dword [ebp - 0x278]
inc eax
push eax
call fcn.004101f7
mov ebx, eax
mov eax, dword [ebp + 0xc]
mov dword [eax + 0x30], ebx
mov dword [eax + 0x3c], 0
mov ecx, dword [edi + 0x38]
lea esi, [ecx + 1]
add esp, 0x24
cmp esi, ebx
jge 0x406afe
mov edx, dword [eax + 0x40]
cmp edx, 1
jle 0x406afe
mov eax, ebx
sub eax, ecx
dec eax
lea ecx, [edx - 1]
xor edx, edx
div ecx
mov dword [ebp + 0x1c], esi
add eax, 0x1ffff
and eax, 0xfffe0000
cmp esi, ebx
mov dword [ebp + 0x14], eax
jb 0x406c00
push 0
mov esi, edi
call fcn.00402cdc
test eax, eax
jne 0x406cf7
mov ebx, dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov esi, dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
lea eax, [edi + 0x18]
push eax
mov dword [ebp + 0x18], eax
call esi
mov eax, dword [edi + 0x38]
sub eax, dword [edi + 0x3c]
push dword [ebp + 0x18]
inc eax
mov dword [ebp - 0x26c], eax
call ebx
xor ecx, ecx
cmp dword [ebp - 0x26c], ecx
jle 0x406cd8
mov eax, 0x10000
cmp dword [ebp - 0x26c], eax
jle 0x406b57
mov dword [ebp - 0x26c], eax
push ecx
push dword [ebp - 0x26c]
push dword [ebp - 0x27c]
push dword [edi + 0x30]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
mov dword [ebp - 0x26c], eax
jle 0x406ce0
push dword [ebp + 0x18]
call esi
mov eax, dword [edi + 0x3c]
mov edx, dword [edi + 0x38]
mov ecx, dword [ebp - 0x26c]
sub edx, eax
cmp ecx, edx
jle 0x406b9b
lea ecx, [edx + 1]
mov dword [ebp - 0x26c], ecx
xor esi, esi
cmp ecx, esi
jle 0x406cec
add eax, ecx
mov dword [edi + 0x3c], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push dword [ebp + 0x18]
mov dword [edi + 0x40], eax
call ebx
push esi
lea eax, [ebp - 0x26c]
push eax
push dword [ebp - 0x26c]
push dword [ebp - 0x27c]
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [ebp - 0x26c]
mov eax, dword [ebp + 0xc]
add eax, 0x3c
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
push esi
mov esi, edi
call fcn.00402cdc
test eax, eax
je 0x406b15
jmp 0x406cf7
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x1c]
lea eax, [ecx + eax - 1]
mov dword [ebp + 0x18], eax
add eax, 0x20000
cmp eax, ebx
jb 0x406c19
lea eax, [ebx - 1]
mov dword [ebp + 0x18], eax
push 0
mov esi, edi
call fcn.00402cdc
test eax, eax
jne 0x406afe
push 0x44
call fcn.0040f9d7
test eax, eax
pop ecx
je 0x406c48
push dword [ebp + 0x18]
mov edi, dword [ebp + 0x1c]
mov esi, eax
call fcn.004062aa
mov edi, dword [ebp + 8]
jmp 0x406c4a
xor eax, eax
push dword [ebp + 0xc]
mov esi, eax
call fcn.00402ded
mov eax, dword [ebp + 0x18]
inc eax
cmp eax, ebx
mov dword [ebp + 0x1c], eax
jb 0x406bfd
jmp 0x406afe
push str.Location:
xor ecx, ecx
lea esi, [ebp - 0x274]
call fcn.004071f6
cmp eax, 0xffffffff
mov dword [ebp - 0x26c], eax
je 0x406cc9
add eax, 0xa
mov ecx, eax
mov dl, 0xd
mov dword [ebp - 0x26c], eax
call fcn.004071d2
mov edx, dword [ebp - 0x26c]
mov ecx, eax
lea eax, [ebp + 0x18]
push eax
sub ecx, edx
mov eax, esi
call fcn.00407224
mov byte [ebp - 4], 2
push dword [eax]
mov eax, dword [ebp + 0xc]
add eax, 0x34
call fcn.00405c8f
mov eax, dword [ebp + 0x18]
add eax, 0xfffffff0
call fcn.00402528
xor esi, esi
inc esi
jmp 0x406cfd
mov esi, dword [ebp + 0xc]
xor eax, eax
call fcn.00402f87
jmp 0x4069f0
mov dword [ebp - 0x26c], ecx
jmp 0x406cf7
mov dword [ebp - 0x26c], 1
jmp 0x406cf7
push dword [ebp + 0x18]
call ebx
mov dword [ebp - 0x26c], esi
mov esi, dword [ebp - 0x26c]
mov eax, dword [ebp - 0x274]
add eax, 0xfffffff0
call fcn.00402528
mov eax, esi
pop esi
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop edi
call fcn.00412aab
leave
ret 0x18