Function at 0x573220
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket
Set socket configuration

Disassembly:
mov eax, 4
call fcn.005466e0
push ebx
push ebp
mov ebp, dword [esp + 0x10]
or ebx, 0xffffffff
push esi
push edi
mov edi, dword [esp + 0x1c]
mov esi, dword [edi + 0x28]
mov dword [esp + 0x10], esi
mov eax, dword [edi]
dec eax
cmp eax, 7
ja case.default.0x573251
mov ecx, 2
jmp dword [eax*4 + 0x57366c]
mov esi, dword [edi + 4]
test esi, esi
je 0x573510
mov al, byte [esi]
test al, al
je 0x573286
mov cl, al
nop dword [eax + eax]
mov al, cl
cmp cl, 0x3a
je 0x573286
cmp cl, 0x2f
je 0x573286
mov al, byte [esi + 1]
inc esi
mov cl, al
test al, al
jne 0x573270
movsx eax, al
mov dword [esp + 0x1c], eax
cmp eax, 0x3a
je 0x573297
cmp eax, 0x2f
jne 0x5732dd
mov byte [esi], 0
inc esi
cmp dword [esp + 0x1c], 0x3a
jne 0x5732dd
mov al, byte [esi]
mov ecx, esi
test al, al
je 0x5732c1
nop word [eax + eax]
cmp al, 0x2f
je 0x5732be
mov al, byte [ecx + 1]
inc ecx
test al, al
jne 0x5732b0
jmp 0x5732c1
mov byte [ecx], 0
mov eax, dword [edi + 8]
test eax, eax
je 0x5732d1
push eax
call fcn.0047ce40
add esp, 4
push esi
call fcn.00493200
add esp, 4
mov dword [edi + 8], eax
cmp dword [edi + 8], 0
je 0x5734e0
mov esi, dword [esp + 0x10]
mov dword [edi], 2
jmp 0x5734bd
lea eax, [edi + 0x10]
push eax
push dword [edi + 4]
call fcn.00574b10
add esp, 8
test eax, eax
jle case.default.0x573251
mov dword [edi], 3
jmp 0x5734bd
mov ecx, dword [edi + 8]
test ecx, ecx
je case.default.0x573251
lea eax, [edi + 0x14]
push eax
push ecx
call fcn.00574d00
add esp, 8
test eax, eax
jle case.default.0x573251
mov dword [edi], 4
jmp 0x5734bd
xorps xmm0, xmm0
movups xmmword [edi + 0x18], xmm0
movzx eax, word [edi + 0x14]
push eax
mov word [edi + 0x18], cx
call dword [sym.imp.WS2_32.dll_htons]
mov word [edi + 0x1a], ax
movzx ecx, byte [edi + 0x10]
movzx eax, byte [edi + 0x11]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 0x12]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 0x13]
shl ecx, 8
or ecx, eax
push ecx
call dword [sym.imp.WS2_32.dll_htonl]
push 6
push 1
push 2
mov dword [edi + 0x1c], eax
mov dword [edi], 4
call dword [sym.imp.WS2_32.dll_socket]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x573531
mov dword [ebp + 0x1c], ebx
mov dword [edi], 8
jmp 0x5734bd
cmp dword [edi + 0xc], 0
je 0x5733cc
push 1
push dword [ebp + 0x1c]
call fcn.00575060
add esp, 8
test eax, eax
je 0x57357f
push 4
lea eax, [esp + 0x20]
mov dword [edi], 5
push eax
push 8
push 0xffff
push dword [ebp + 0x1c]
mov dword [esp + 0x30], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
mov dword [esp + 0x1c], eax
test eax, eax
jns 0x5734bd
push 0xe2
push str..crypto_bio_bss_conn.c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 4
push 2
call fcn.0048af50
push dword [edi + 8]
push 0x5d6900
push dword [edi + 4]
push str.host
push 4
call fcn.0048a310
push 0xe5
push str..crypto_bio_bss_conn.c
push 0x6d
push 0x73
push 0x20
call fcn.0048af50
add esp, 0x3c
jmp case.default.0x573251
push 0xf
push ebp
call fcn.0047d920
add esp, 8
lea eax, [edi + 0x18]
push 0x10
push eax
push dword [ebp + 0x1c]
call dword [sym.imp.WS2_32.dll_connect]
mov ebx, eax
mov dword [ebp + 0x18], 0
test ebx, ebx
jns 0x5734b7
push ebx
call fcn.005729c0
add esp, 4
test eax, eax
je 0x5735b3
push 0xc
push ebp
call fcn.0047dff0
mov dword [edi], 7
add esp, 8
mov dword [ebp + 0x18], 2
jmp case.default.0x573251
push dword [ebp + 0x1c]
call fcn.00574f90
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x5735fe
mov dword [edi], 6
test esi, esi
je 0x573240
push ebx
push dword [edi]
push ebp
call esi
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x573240
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push 0xa4
push str..crypto_bio_bss_conn.c
push 0x72
push 0x73
push 0x20
call fcn.0048af50
push dword [edi + 4]
push str.host
push 2
call fcn.0048a310
mov esi, dword [esp + 0x30]
add esp, 0x20
jmp case.default.0x573251
push 0x8b
push str..crypto_bio_bss_conn.c
push 0x70
push 0x73
push 0x20
call fcn.0048af50
mov esi, dword [esp + 0x24]
add esp, 0x14
jmp case.default.0x573251
push 0xc8
push str..crypto_bio_bss_conn.c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 4
push 2
call fcn.0048af50
push dword [edi + 8]
push 0x5d6900
push dword [edi + 4]
push str.host
push 4
call fcn.0048a310
push 0xcb
push str..crypto_bio_bss_conn.c
push 0x76
push 0x73
push 0x20
call fcn.0048af50
add esp, 0x3c
jmp case.default.0x573251
push 0xd5
push str..crypto_bio_bss_conn.c
push 0x68
push 0x73
push 0x20
call fcn.0048af50
push dword [edi + 8]
push 0x5d6900
push dword [edi + 4]
push str.host
push 4
call fcn.0048a310
add esp, 0x28
jmp case.default.0x573251
push 0xf6
push str..crypto_bio_bss_conn.c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 2
push 2
call fcn.0048af50
push dword [edi + 8]
push 0x5d6900
push dword [edi + 4]
push str.host
push 4
call fcn.0048a310
push 0xf9
push str..crypto_bio_bss_conn.c
push 0x67
push 0x73
push 0x20
call fcn.0048af50
add esp, 0x3c
jmp case.default.0x573251
push 0xf
push ebp
call fcn.0047d920
push 0x104
push str..crypto_bio_bss_conn.c
push dword [esp + 0x2c]
push 2
push 2
call fcn.0048af50
push dword [edi + 8]
push 0x5d6900
push dword [edi + 4]
push str.host
push 4
call fcn.0048a310
push 0x107
push str..crypto_bio_bss_conn.c
push 0x6e
push 0x73
push 0x20
call fcn.0048af50
add esp, 0x44
xor ebx, ebx
jmp case.default.0x573251
mov ebx, 1
test esi, esi
je 0x5734d8
push ebx
push dword [edi]
push ebp
call esi
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret