Function at 0x100bf1a0
Capabilities:
Connect socket
Set socket configuration

Disassembly:
sub esp, 0x2e8
mov eax, dword [0x1017d040]
xor eax, esp
mov dword [esp + 0x2e4], eax
mov eax, dword [esp + 0x2f4]
mov edx, dword [esp + 0x2f0]
push ebx
push ebp
mov ebp, dword [esp + 0x2f4]
lea eax, [eax*4 + 0x428]
add eax, ebp
mov byte [esp + 0xb], 0
mov dword [esp + 0x18], eax
push esi
mov esi, dword [ebp]
mov dword [eax], 0xffffffff
mov eax, dword [edx + 4]
mov ecx, dword [ebp + 0x2f8]
mov dword [esp + 0x30], eax
xor eax, eax
cmp ecx, 3
mov dword [esp + 0x14], esi
push edi
mov edi, dword [ebp]
setne al
inc eax
mov dword [esp + 0x38], eax
mov eax, 0x11
cmp ecx, 3
jne 0x100bf216
mov eax, dword [edx + 0xc]
mov dword [esp + 0x3c], eax
mov eax, dword [edx + 0x10]
mov dword [esp + 0x40], eax
cmp eax, 0x80
jbe 0x100bf235
mov dword [esp + 0x40], 0x80
mov eax, 0x80
push eax
push dword [edx + 0x18]
lea eax, [esp + 0x4c]
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
cmp dword [edi + 0x618], 0
je 0x100bf27b
push 1
push edi
call fcn.100aed30
lea eax, [esp + 0x3c]
push eax
mov eax, dword [edi + 0x618]
push 0
push dword [edi + 0x61c]
call eax
push 0
push edi
mov ebx, eax
call fcn.100aed30
add esp, 0x1c
jmp 0x100bf28f
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push dword [esp + 0x3c]
call dword [sym.imp.WS2_32.dll_socket]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x100bf6a2
cmp dword [ebp + 0x2f8], 5
jne 0x100bf2ac
push 1
push ebx
call fcn.100cb000
add esp, 8
mov ecx, dword [ebp + 0x2f4]
test ecx, ecx
je 0x100bf2c6
mov eax, dword [esp + 0x5c]
cmp dword [esp + 0x34], 0x17
cmove eax, ecx
mov dword [esp + 0x5c], eax
lea eax, [esp + 0x14]
xor edi, edi
push eax
lea eax, [esp + 0xc8]
push eax
push dword [esp + 0x48]
lea eax, [esp + 0x50]
push eax
call fcn.100bda70
add esp, 0x10
test al, al
jne 0x100bf32d
mov esi, dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
call esi
mov edi, dword [eax]
call esi
mov esi, eax
lea eax, [esp + 0xf4]
push 0x100
push eax
push edi
call fcn.100aa6d0
push eax
push dword [esi]
push str.sa_addr_inet_ntop___failed_with_errno__d:__s
push dword [esp + 0x30]
call fcn.100bcf30
push ebx
push ebp
call fcn.100bdb10
add esp, 0x24
xor eax, eax
jmp 0x100bf6a7
push dword [esp + 0x14]
lea eax, [esp + 0xc8]
push eax
push str.__Trying__s:_ld..._n
push esi
call fcn.100bd010
mov eax, dword [esp + 0x44]
add esp, 0x10
cmp eax, 2
je 0x100bf355
cmp eax, 0x17
jne 0x100bf3bc
cmp dword [esp + 0x38], 1
jne 0x100bf3bc
cmp byte [esi + 0xb17], 0
mov byte [esp + 0x12], 1
je 0x100bf3c1
mov eax, dword [ebp]
push 4
mov dword [esp + 0x18], eax
lea eax, [esp + 0x1c]
push eax
push 1
push 6
push ebx
mov dword [esp + 0x2c], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x100bf3c1
push 0x100
lea eax, [esp + 0x1f8]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.100aa6d0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push dword [esp + 0x28]
call fcn.100bd010
add esp, 0x18
jmp 0x100bf3c1
mov byte [esp + 0x12], 0
mov eax, dword [0x101ad25c]
mov dword [esp + 0x18], 0x4020
mov dword [esp + 0x14], edi
mov dword [esp + 0x1c], 4
test eax, eax
jne 0x100bf409
push 3
push 2
push eax
push 6
call fcn.100bfb00
add esp, 0x10
test al, al
je 0x100bf3fd
mov dword [0x101ad25c], 2
jmp 0x100bf44f
mov dword [0x101ad25c], 1
jmp 0x100bf40e
cmp eax, 2
je 0x100bf44f
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x18]
push eax
push 0x1001
push 0xffff
push ebx
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x100bf437
mov eax, dword [esp + 0x14]
cmp eax, dword [esp + 0x18]
jg 0x100bf44f
push 4
lea eax, [esp + 0x1c]
push eax
push 0x1001
push 0xffff
push ebx
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp byte [esp + 0x12], 0
je 0x100bf510
cmp byte [esi + 0xb20], 0
je 0x100bf510
push 4
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 1
push eax
push 8
push 0xffff
push ebx
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x100bf499
push ebx
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.100bd010
add esp, 0xc
jmp 0x100bf510
push dword [esi + 0xab8]
mov dword [esp + 0x28], 1
call fcn.100bf740
push dword [esi + 0xabc]
imul eax, eax, 0x3e8
mov dword [esp + 0x1c], eax
mov dword [esp + 0x30], eax
call fcn.100bf740
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [esp + 0x1c], eax
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push eax
push 0
push 0
push 0xc
lea eax, [esp + 0x3c]
push eax
push 0x98000004
push ebx
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x100bf510
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push ebx
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.100bd010
add esp, 0x10
cmp dword [esi + 0x610], edi
je 0x100bf54e
push 1
push esi
call fcn.100aed30
mov eax, dword [esi + 0x610]
push 0
push ebx
push dword [esi + 0x614]
call eax
push 0
push esi
mov dword [esp + 0x38], eax
call fcn.100aed30
mov eax, dword [esp + 0x38]
add esp, 0x1c
cmp eax, 2
jne 0x100bf595
mov byte [esp + 0x13], 1
mov eax, dword [esp + 0x34]
cmp eax, 2
je 0x100bf55c
cmp eax, 0x17
jne 0x100bf5ad
lea eax, [esp + 0x44]
push eax
call fcn.100e6000
push eax
push dword [esp + 0x3c]
push ebx
push ebp
call fcn.100beb50
mov edi, eax
add esp, 0x14
test edi, edi
je 0x100bf5ad
push ebx
push ebp
call fcn.100bdb10
add esp, 8
cmp edi, 1
je 0x100bf6a2
mov eax, edi
jmp 0x100bf6a7
test eax, eax
je 0x100bf54e
push ebx
push ebp
call fcn.100bdb10
add esp, 8
mov eax, 0x2a
jmp 0x100bf6a7
push 1
push ebx
call fcn.100cb000
lea eax, [esp + 0x2c]
push eax
call fcn.100c4760
add esp, 0xc
cmp dword [ebp + 0x538], 1
movups xmm0, xmmword [eax]
movups xmmword [ebp + 0x528], xmm0
jle 0x100bf5ec
push 3
push dword [ebp + 0x544]
push dword [ebp + 0x540]
push esi
call fcn.100ae330
add esp, 0x10
cmp byte [esp + 0x13], 0
jne 0x100bf698
cmp dword [ebp + 0x2f8], 4
je 0x100bf698
cmp byte [ebp + 0x523], 0
jne 0x100bf630
push dword [esp + 0x40]
lea eax, [esp + 0x48]
push eax
push ebx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x100bf630
test edi, edi
jne 0x100bf694
mov eax, dword [esp + 0x20]
mov dword [eax], ebx
mov eax, edi
jmp 0x100bf6a7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
mov ecx, edi
sub ecx, 0xb
je 0x100bf68c
sub ecx, 0x2728
je 0x100bf68c
sub ecx, 1
je 0x100bf68c
push 0x100
lea eax, [esp + 0xf8]
push eax
push edi
call fcn.100aa6d0
push eax
lea eax, [esp + 0xd4]
push eax
push str.Immediate_connect_fail_for__s:__s_n
push esi
call fcn.100bd010
push ebx
push ebp
mov dword [esi + 0xd44], edi
call fcn.100bdb10
mov edi, 7
add esp, 0x24
mov eax, edi
jmp 0x100bf6a7
mov eax, dword [esp + 0x20]
xor edi, edi
mov dword [eax], ebx
mov eax, edi
jmp 0x100bf6a7
mov eax, dword [esp + 0x20]
mov dword [eax], ebx
xor eax, eax
jmp 0x100bf6a7
mov eax, 7
mov ecx, dword [esp + 0x2f4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.100fe801
add esp, 0x2e8
ret