Function at 0x449070
Capabilities:
Check for time delay via gettickcount
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28c
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x268], ecx
mov dword [ebp - 0x288], edx
mov edx, dword [ebp + 8]
mov ecx, dword [eax + 0x154]
cmp dword [eax + 0x138], 5
push ebx
mov ebx, dword [eax]
mov dword [ebp - 0x278], ecx
mov ecx, edx
mov dword [ebp - 0x280], eax
sete ah
push esi
mov dword [ebp - 0x284], edx
push edi
mov byte [ebp - 0x269], ah
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4490c7
sub ecx, edx
mov dword [ebp - 0x27c], ecx
test ah, ah
jne 0x4490f8
cmp ecx, 0xff
jbe 0x4490f8
push ecx
push str.SOCKS5:_server_resolving_disabled_for_hostnames_of_length___255__actual_len_zu__n
push ebx
call fcn.0043ae30
add esp, 0xc
mov byte [ebp - 0x269], 1
mov esi, dword [ebx + 0x208]
xor eax, eax
mov edx, dword [ebx + 0x20c]
mov ecx, 0x493e0
test esi, esi
mov dword [ebp - 0x274], ecx
mov ecx, 1
cmovg eax, ecx
test edx, edx
jle 0x449122
or eax, 2
dec eax
je 0x449142
dec eax
je 0x44913a
dec eax
jne 0x449148
cmp esi, edx
mov ecx, edx
cmovl ecx, esi
mov dword [ebp - 0x274], ecx
jmp 0x449148
mov dword [ebp - 0x274], edx
jmp 0x449148
mov dword [ebp - 0x274], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov esi, eax
mov eax, 0x10624dd3
mul esi
mov eax, 0x10624dd3
mov edi, edx
shr edi, 6
imul ecx, edi, 0x3e8
sub esi, ecx
imul ecx, esi, 0x3e8
mov esi, dword [ebx + 0x508]
sub esi, edi
sub ecx, dword [ebx + 0x50c]
imul ecx
imul eax, esi, 0x3e8
mov esi, dword [ebp - 0x274]
sar edx, 6
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
sub eax, ecx
add esi, eax
je 0x449b58
test esi, esi
js 0x449b58
mov edi, dword [ebp - 0x278]
lea eax, [ebp - 0x264]
push eax
push 0x8004667e
push edi
mov dword [ebp - 0x264], 1
call dword [sym.imp.WS2_32.dll_ioctlsocket]
push esi
push edi
or ecx, 0xffffffff
call fcn.0043ab30
add esp, 8
cmp eax, 0xffffffff
jne 0x449207
mov eax, dword [ebp - 0x280]
push str.SOCKS5:_no_connection_here
push dword [eax]
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
test eax, eax
jne 0x44921d
mov eax, dword [ebp - 0x280]
push str.SOCKS5:_connection_timeout
push dword [eax]
jmp 0x449b5e
test al, 4
je 0x44924c
mov eax, dword [ebp - 0x280]
push str.SOCKS5:_error_occurred_during_connection
push dword [eax]
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
cmp dword [ebp - 0x268], 0
mov byte [ebp - 0x260], 5
setne al
mov word [ebp - 0x25e], 0x100
add al, 2
mov byte [ebp - 0x25c], 2
mov byte [ebp - 0x25f], al
lea eax, [ebp - 0x264]
push eax
push 0x8004667e
push edi
mov dword [ebp - 0x264], 0
call dword [sym.imp.WS2_32.dll_ioctlsocket]
lea eax, [ebp - 0x274]
mov edx, edi
mov edi, dword [ebp - 0x280]
mov ecx, edi
push eax
movzx eax, byte [ebp - 0x25f]
add eax, 2
push eax
lea eax, [ebp - 0x260]
push eax
call fcn.0043b090
add esp, 0xc
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x449b34
movzx ecx, byte [ebp - 0x25f]
add ecx, 2
cmp dword [ebp - 0x274], ecx
jne 0x449b34
lea eax, [ebp - 0x270]
mov dword [ebp - 0x270], 1
push eax
push 0x8004667e
push dword [ebp - 0x278]
call dword [sym.imp.WS2_32.dll_ioctlsocket]
push esi
mov esi, dword [ebp - 0x278]
mov ecx, esi
push 0xffffffffffffffff
call fcn.0043ab30
add esp, 8
cmp eax, 0xffffffff
jne 0x449340
push str.SOCKS5_nothing_to_read
push dword [edi]
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
test eax, eax
jne 0x449350
push str.SOCKS5_read_timeout
push dword [edi]
jmp 0x449b5e
test al, 4
je 0x449379
push str.SOCKS5_read_error_occurred
push dword [edi]
call fcn.0043aef0
mov eax, 0x38
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x270]
mov dword [ebp - 0x270], 0
push eax
push 0x8004667e
push esi
call dword [sym.imp.WS2_32.dll_ioctlsocket]
lea eax, [ebp - 0x270]
mov edx, esi
push eax
lea eax, [ebp - 0x260]
mov ecx, edi
push 2
push eax
call fcn.00448880
add esp, 0xc
test eax, eax
jne 0x449b10
cmp dword [ebp - 0x270], 2
jne 0x449b10
cmp byte [ebp - 0x260], 5
je 0x4493f4
push str.Received_invalid_version_in_initial_SOCKS5_response.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
mov al, byte [ebp - 0x25f]
test al, al
je 0x449676
cmp al, 1
jne 0x44943f
mov edx, edi
call fcn.00450ca0
mov dword [ebp - 0x264], eax
test eax, eax
je 0x449676
push str.Unable_to_negotiate_SOCKS5_GSS_API_context.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
cmp al, 2
jne 0x4495f7
mov esi, dword [ebp - 0x268]
test esi, esi
je 0x449497
mov edx, dword [ebp - 0x288]
test edx, edx
je 0x449497
mov ecx, esi
lea eax, [ecx + 1]
mov dword [ebp - 0x268], eax
mov al, byte [ecx]
inc ecx
test al, al
jne 0x449466
sub ecx, dword [ebp - 0x268]
lea eax, [edx + 1]
mov dword [ebp - 0x268], ecx
mov dword [ebp - 0x264], eax
mov al, byte [edx]
inc edx
test al, al
jne 0x449482
sub edx, dword [ebp - 0x264]
mov dword [ebp - 0x264], edx
jmp 0x4494a5
xor ecx, ecx
mov dword [ebp - 0x268], ecx
mov dword [ebp - 0x264], ecx
mov byte [ebp - 0x260], 1
mov byte [ebp - 0x25f], cl
test esi, esi
je 0x4494d1
test ecx, ecx
je 0x4494d1
push ecx
lea eax, [ebp - 0x25e]
push esi
push eax
call sub.MSVCR120.dll_memcpy
mov ecx, dword [ebp - 0x268]
add esp, 0xc
mov eax, dword [ebp - 0x264]
lea esi, [ecx + 2]
mov ecx, dword [ebp - 0x288]
mov byte [ebp + esi - 0x260], al
inc esi
test ecx, ecx
je 0x449509
test eax, eax
je 0x449509
push eax
lea eax, [ebp - 0x260]
push ecx
add eax, esi
push eax
call sub.MSVCR120.dll_memcpy
mov eax, dword [ebp - 0x264]
add esp, 0xc
mov edx, dword [ebp - 0x278]
add esi, eax
lea eax, [ebp - 0x274]
mov ecx, edi
push eax
lea eax, [ebp - 0x260]
push esi
push eax
call fcn.0043b090
add esp, 0xc
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4495d3
cmp esi, dword [ebp - 0x274]
jne 0x4495d3
mov edx, dword [ebp - 0x278]
lea eax, [ebp - 0x270]
push eax
lea eax, [ebp - 0x260]
mov ecx, edi
push 2
push eax
call fcn.00448880
add esp, 0xc
test eax, eax
jne 0x4495af
cmp dword [ebp - 0x270], 2
jne 0x4495af
mov al, byte [ebp - 0x25f]
test al, al
je 0x449676
movzx eax, al
push eax
movzx eax, byte [ebp - 0x260]
push eax
push str.User_was_rejected_by_the_SOCKS5_server___d__d_.
push ebx
call fcn.0043aef0
add esp, 0x10
mov eax, 7
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
push str.Unable_to_receive_SOCKS5_sub_negotiation_response.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
push str.Failed_to_send_SOCKS5_sub_negotiation_request.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
cmp al, 0xff
jne 0x449652
mov eax, dword [ebp - 0x268]
test eax, eax
je 0x44962e
cmp byte [eax], 0
je 0x44962e
push str.No_authentication_method_was_acceptable.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
push str.No_authentication_method_was_acceptable.__It_is_quite_likely_that_the_SOCKS5_server_wanted_a_username_password__since_none_was_supplied_to_the_server_on_this_connection._
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
push str.Undocumented_SOCKS5_mode_attempted_to_be_used_by_server.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
cmp byte [ebp - 0x269], 0
mov esi, 3
mov word [ebp - 0x260], 0x105
mov byte [ebp - 0x25e], 0
jne 0x4496cb
mov eax, dword [ebp - 0x27c]
push eax
push dword [ebp - 0x284]
mov byte [ebp - 0x25c], al
lea eax, [ebp - 0x25b]
push eax
mov byte [ebp - 0x25d], 3
call sub.MSVCR120.dll_memcpy
mov esi, dword [ebp - 0x27c]
add esp, 0xc
add esi, 5
jmp 0x4497ae
mov edx, dword [ebp - 0x284]
lea eax, [ebp - 0x268]
push eax
push dword [ebp + 0xc]
mov ecx, edi
call fcn.00439e60
add esp, 8
cmp eax, 0xffffffff
je 0x449afa
cmp eax, 1
jne 0x44970e
lea edx, [ebp - 0x268]
mov ecx, edi
call fcn.0043a790
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x449b6b
mov eax, dword [ebp - 0x268]
test eax, eax
je 0x449ae6
mov eax, dword [eax]
mov dword [ebp - 0x27c], eax
test eax, eax
je 0x449ae6
cmp dword [eax + 4], 2
jne 0x44978a
mov byte [ebp - 0x25d], 1
lea ecx, [ebp - 0x25c]
mov edi, dword [eax + 0x18]
mov esi, 4
sub edi, ecx
lea ecx, [ebp - 0x25d]
add edi, esi
lea eax, [edi + esi]
mov al, byte [ebp + eax - 0x260]
mov byte [ebp + esi - 0x260], al
inc esi
movzx eax, byte [ecx + esi - 4]
push eax
push 0x490b64
push ebx
call fcn.0043ae30
add esp, 0xc
lea ecx, [ebp - 0x25d]
cmp esi, 8
jl 0x449751
mov edi, dword [ebp - 0x280]
jmp 0x449794
mov dword [ebp - 0x27c], 0
mov edx, dword [ebp - 0x268]
mov ecx, ebx
call fcn.00439fc0
cmp dword [ebp - 0x27c], 0
je 0x449ae6
mov ecx, dword [ebp + 0xc]
mov eax, ecx
sar eax, 8
mov byte [ebp + esi - 0x260], al
mov byte [ebp + esi - 0x25f], cl
add esi, 2
cmp dword [edi + 0x540], 0
je 0x4497e6
push str.SOCKS5_GSS_API_protection_not_yet_implemented.
push ebx
call fcn.0043aef0
mov eax, dword [ebp - 0x264]
add esp, 8
jmp 0x449805
mov edx, dword [ebp - 0x278]
lea eax, [ebp - 0x274]
push eax
lea eax, [ebp - 0x260]
mov ecx, edi
push esi
push eax
call fcn.0043b090
add esp, 0xc
test eax, eax
jne 0x449ac2
cmp esi, dword [ebp - 0x274]
jne 0x449ac2
lea esi, [eax + 0xa]
cmp dword [edi + 0x540], eax
je 0x449837
push str.SOCKS5_GSS_API_protection_not_yet_implemented.
push ebx
call fcn.0043aef0
add esp, 8
jmp 0x449a69
mov edx, dword [ebp - 0x278]
lea eax, [ebp - 0x270]
push eax
lea eax, [ebp - 0x260]
mov ecx, edi
push 0xa
push eax
call fcn.00448880
add esp, 0xc
test eax, eax
jne 0x449a69
cmp dword [ebp - 0x270], esi
jne 0x449a69
cmp byte [ebp - 0x260], 5
je 0x449898
push str.SOCKS5_reply_has_wrong_version__version_should_be_5.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
mov al, byte [ebp - 0x25f]
test al, al
je 0x449a0d
mov cl, byte [ebp - 0x25d]
cmp cl, 1
jne 0x44990d
movzx ecx, byte [ebp - 0x258]
movzx eax, al
push eax
movzx eax, byte [ebp - 0x257]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp - 0x259]
push ecx
push eax
movzx eax, byte [ebp - 0x25a]
push eax
movzx eax, byte [ebp - 0x25b]
push eax
movzx eax, byte [ebp - 0x25c]
push eax
push str.Cant_complete_SOCKS5_connection_to__d._d._d._d:_d.___d_
push ebx
call fcn.0043aef0
add esp, 0x20
mov eax, 7
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
cmp cl, 3
jne 0x449954
movzx ecx, byte [ebp - 0x258]
movzx eax, al
push eax
movzx eax, byte [ebp - 0x257]
shl ecx, 8
or ecx, eax
push ecx
push dword [ebp - 0x284]
push str.Cant_complete_SOCKS5_connection_to__s:_d.___d_
push ebx
call fcn.0043aef0
add esp, 0x14
mov eax, 7
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
cmp cl, 4
jne 0x4499f7
movzx edx, byte [ebp - 0x258]
movzx ecx, byte [ebp - 0x257]
movzx eax, al
push eax
mov eax, edx
shl eax, 8
or eax, ecx
push eax
movzx eax, byte [ebp - 0x24d]
push eax
movzx eax, byte [ebp - 0x24e]
push eax
movzx eax, byte [ebp - 0x24f]
push eax
movzx eax, byte [ebp - 0x250]
push eax
movzx eax, byte [ebp - 0x251]
push eax
movzx eax, byte [ebp - 0x252]
push eax
movzx eax, byte [ebp - 0x253]
push eax
movzx eax, byte [ebp - 0x254]
push eax
movzx eax, byte [ebp - 0x255]
push eax
movzx eax, byte [ebp - 0x256]
push eax
movzx eax, byte [ebp - 0x259]
push ecx
push edx
push eax
movzx eax, byte [ebp - 0x25a]
push eax
movzx eax, byte [ebp - 0x25b]
push eax
movzx eax, byte [ebp - 0x25c]
push eax
push str.Cant_complete_SOCKS5_connection_to__02x_02x:_02x_02x:_02x_02x:_02x_02x:_02x_02x:_02x_02x:_02x_02x:_02x_02x:_d.___d_
push ebx
call fcn.0043aef0
add esp, 0x50
mov eax, 7
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
mov al, byte [ebp - 0x25d]
cmp al, 3
jne 0x449a23
movzx esi, byte [ebp - 0x25c]
add esi, 7
jmp 0x449a2d
cmp al, 4
mov ecx, 0x16
cmove esi, ecx
cmp dword [edi + 0x540], 0
jne 0x449a8d
cmp esi, 0xa
jle 0x449a8d
mov edx, dword [ebp - 0x278]
lea eax, [ebp - 0x270]
push eax
sub esi, 0xa
lea eax, [ebp - 0x256]
push esi
push eax
mov ecx, edi
call fcn.00448880
add esp, 0xc
test eax, eax
jne 0x449a69
cmp esi, dword [ebp - 0x270]
je 0x449a8d
push str.Failed_to_receive_SOCKS5_connect_request_ack.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x27c]
mov dword [ebp - 0x27c], 1
push eax
push 0x8004667e
push dword [ebp - 0x278]
call dword [sym.imp.WS2_32.dll_ioctlsocket]
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
push str.Failed_to_send_SOCKS5_connect_request.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
push dword [ebp - 0x284]
push str.Failed_to_resolve___s__for_SOCKS5_connect.
push ebx
call fcn.0043aef0
add esp, 0xc
mov eax, 6
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
push str.Unable_to_receive_initial_SOCKS5_response.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
push str.Unable_to_send_initial_SOCKS5_request.
push ebx
call fcn.0043aef0
mov eax, 7
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00452da4
mov esp, ebp
pop ebp
ret
push str.Connection_time_out
push ebx
call fcn.0043aef0
mov eax, 0x1c
add esp, 8
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00452da4
mov esp, ebp
pop ebp
ret