Function at 0x14005b780
Capabilities:
Convert ip address from string
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx]
mov rax, qword [rcx + 0x1f8]
cmp dword [rax + 0x18], 0
je 0x14005aba5
mov edx, reloc.WS2_32.dll_listen
mov rcx, rbx
call fcn.1400592a0
mov r8d, edx
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.14005acc0
cmp byte [rcx + 0x73f], 0
je 0x14005abbd
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp 0x14005b780
cmp byte [rcx + 0x756], 0
je 0x14005ac60
mov r8, qword [rbx + 0x7e8]
test r8, r8
jne 0x14005ac18
mov r8, qword [rcx + 0x7b0]
test r8, r8
jne 0x14005abfb
cmp byte [rcx + 0x73e], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0x760]
lea rdx, str.PRET__s
call fcn.1400649e0
test eax, eax
je 0x14005ac4e
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0x74a], 0
lea rcx, [rbx + 0x760]
je 0x14005ac3e
lea rdx, str.PRET_STOR__s
call fcn.1400649e0
test eax, eax
je 0x14005ac4e
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400649e0
test eax, eax
jne 0x14005ac6d
mov edx, Ordinal_33
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400592a0
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14005b6f0
add rsp, 0x20
pop rbx
ret
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x900]
sub rsp, 0xa00
mov rax, qword [0x140092110]
xor rax, rsp
mov qword [rbp + 0x8f0], rax
mov rbx, qword [rcx]
mov esi, edx
mov rdi, rcx
mov qword [rsp + 0x40], rbx
mov r14, 0xffffffffffffffff
lea rcx, [rbp - 0x20]
xor edx, edx
mov qword [rsp + 0x38], r14
mov r8d, 0x100
call sub.VCRUNTIME140.dll_memset
mov rcx, qword [rsp + 0x40]
xor eax, eax
mov rbx, qword [rbx + 0x7e0]
mov r13d, eax
mov qword [rsp + 0x50], rax
movzx r12d, ax
mov word [rsp + 0x48], ax
mov r15d, eax
mov rcx, qword [rcx + 0x7e0]
mov byte [rsp + 0x30], 1
test rcx, rcx
je 0x14005ba0e
mov rax, r14
inc rax
cmp byte [rcx + rax], r13b
jne 0x14005b814
cmp rax, 1
jbe 0x14005ba0e
mov rax, r14
nop word [rax + rax]
inc rax
cmp byte [rbx + rax], r13b
jne 0x14005b830
cmp rax, 0x41
jae 0x14005b847
mov r14d, 0x41
jmp 0x14005b850
inc r14
cmp byte [rbx + r14], r13b
jne 0x14005b847
lea rcx, [r14 + 1]
mov edx, 1
call qword [case.0x14002f749.1]
mov r15, rax
test rax, rax
jne 0x14005b870
lea eax, [r15 + 0x1b]
jmp 0x14005bf3d
movzx eax, byte [rbx]
cmp al, 0x5b
jne 0x14005b8aa
mov edx, 0x5d
lea r12, [rbx + 1]
mov rcx, rbx
call sub.VCRUNTIME140.dll_strchr
mov r14, rax
test rax, rax
je 0x14005b92e
mov r8, rax
mov rdx, r12
sub r8, r12
mov rcx, r15
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy
jmp 0x14005b92e
cmp al, 0x3a
jne 0x14005b8b3
mov r14, rbx
jmp 0x14005b92e
mov edx, Ordinal_60
mov rcx, rbx
call sub.VCRUNTIME140.dll_strchr
mov r14, rax
test rax, rax
je 0x14005b917
lea r8, [rsp + 0x60]
mov rdx, rbx
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
mov rcx, r15
cmp eax, 1
jne 0x14005b907
sub rcx, rbx
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rbx + rcx], al
inc rbx
test al, al
jne 0x14005b8f0
xor eax, eax
movzx ebx, ax
jmp 0x14005b992
mov r8, r14
mov rdx, rbx
sub r8, rbx
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy
jmp 0x14005b92e
mov rcx, r15
sub rcx, rbx
nop dword [rax]
movzx eax, byte [rbx]
mov byte [rbx + rcx], al
lea rbx, [rbx + 1]
test al, al
jne 0x14005b920
xor eax, eax
mov ebx, eax
test r14, r14
je 0x14005b992
lea edx, [rax + 0x3a]
mov rcx, r14
call sub.VCRUNTIME140.dll_strchr
mov r14, rax
xor eax, eax
test r14, r14
je 0x14005b992
lea rcx, [r14 + 1]
xor edx, edx
lea r8d, [rax + 0xa]
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
mov ecx, eax
call fcn.14003da10
mov edx, reloc.WLDAP32.dll_Ordinal_45
mov rcx, r14
movzx ebx, ax
call sub.VCRUNTIME140.dll_strchr
test rax, rax
je 0x14005b98f
xor edx, edx
lea rcx, [rax + 1]
lea r8d, [rdx + 0xa]
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
mov ecx, eax
call fcn.14003da10
jmp 0x14005b992
movzx eax, bx
xor ecx, ecx
cmp bx, ax
mov r12d, ecx
cmovbe cx, bx
cmovbe r12w, ax
mov dword [rsp + 0x48], ecx
cmp byte [r15], r13b
je 0x14005ba0a
mov rcx, qword [rdi + 0x70]
mov rcx, qword [rcx + 0x20]
call fcn.1400600e0
mov r8d, dword [rdi + 0xb8]
lea rcx, [rbp + 0xe0]
mov edx, eax
mov dword [rsp + 0x28], 0x401
mov rax, qword [rdi + 0x70]
mov r9, r15
mov qword [rsp + 0x20], rcx
mov ecx, dword [rax + 4]
call fcn.140002730
test eax, eax
je 0x14005ba00
sub eax, 1
je 0x14005bf38
cmp eax, 1
jne 0x14005ba03
lea r13, [rbp + 0xe0]
jmp 0x14005ba03
mov r13, r15
test r13, r13
jne 0x14005ba86
jmp 0x14005ba0e
mov dword [rsp + 0x48], ecx
mov rcx, qword [rdi + 0x238]
lea r8, [rsp + 0x34]
lea rdx, [rsp + 0x60]
mov dword [rsp + 0x34], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x14005ba50
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
call fcn.140027d60
mov r8, rax
lea rdx, str.getsockname___failed:__s
jmp 0x14005bf25
movzx eax, word [rsp + 0x60]
lea rcx, [rsp + 0x68]
cmp eax, 0x17
lea rdx, [rsp + 0x64]
mov r9d, 0x401
lea r8, [rbp + 0xe0]
cmove rdx, rcx
mov ecx, eax
call fcn.14004ac10
lea r13, [rbp + 0xe0]
mov byte [rsp + 0x30], 0
lea r9, [rsp + 0x50]
xor r8d, r8d
mov rdx, r13
mov rcx, rdi
call fcn.140030990
cmp eax, 1
jne 0x14005baab
lea rdx, [rsp + 0x50]
mov rcx, rdi
call fcn.14002fd10
mov rdx, qword [rsp + 0x50]
test rdx, rdx
je 0x14005bf1b
mov rcx, qword [rsp + 0x40]
mov r14, qword [rdx]
call fcn.140030b70
test r14, r14
je 0x14005bf1b
mov rcx, r15
call qword [0x140092030]
xor ebx, ebx
nop word [rax + rax]
lea r9, [rsp + 0x38]
xor r8d, r8d
mov rdx, r14
mov rcx, rdi
call fcn.14003ca70
mov r15d, eax
test eax, eax
je 0x14005bb0d
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r14, qword [r14 + 0x28]
mov ebx, eax
test r14, r14
jne 0x14005bae0
jmp 0x14005bb12
test r14, r14
jne 0x14005bb35
mov edx, ebx
mov rcx, rdi
call fcn.140027d60
mov rcx, qword [rsp + 0x40]
lea rdx, str.socket_failure:__s
mov r8, rax
call fcn.14003b450
jmp 0x14005bf38
movsxd r8, dword [r14 + 0x10]
lea rcx, [rsp + 0x60]
mov rdx, qword [r14 + 0x20]
call sub.VCRUNTIME140.dll_memcpy
mov r13d, dword [rsp + 0x48]
movzx ebx, r13w
mov eax, dword [r14 + 0x10]
mov dword [rsp + 0x34], eax
cmp r13w, r12w
ja 0x14005bc0c
movzx ecx, bx
call qword [sym.imp.WS2_32.dll_htons]
mov r8d, dword [rsp + 0x34]
lea rdx, [rsp + 0x60]
mov rcx, qword [rsp + 0x38]
mov word [rsp + 0x62], ax
call qword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x14005bc97
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp byte [rsp + 0x30], 0
je 0x14005bbf3
cmp eax, 0x2741
jne 0x14005bbf3
mov edx, eax
mov rcx, rdi
call fcn.140027d60
movzx r8d, bx
lea rdx, str.bind_port_hu__on_non_local_address_failed:__s_n
mov rbx, qword [rsp + 0x40]
mov r9, rax
mov rcx, rbx
call fcn.14003b560
mov rcx, qword [rdi + 0x238]
lea r8, [rsp + 0x34]
lea rdx, [rsp + 0x60]
mov dword [rsp + 0x34], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14005bc2f
movzx ebx, r13w
mov byte [rsp + 0x30], al
jmp 0x14005bc02
cmp eax, 0x2740
je 0x14005bbff
cmp eax, 0xd
jne 0x14005bc63
inc bx
cmp bx, r12w
jbe 0x14005bb62
mov rcx, qword [rsp + 0x40]
lea rdx, str.bind___failed__we_ran_out_of_ports_
call fcn.14003b450
mov rdx, qword [rsp + 0x38]
mov rcx, rdi
call fcn.14003c040
jmp 0x14005bf38
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
call fcn.140027d60
mov rcx, rbx
lea rdx, str.getsockname___failed:__s
mov r8, rax
call fcn.14003b450
mov rdx, qword [rsp + 0x38]
mov rcx, rdi
call fcn.14003c040
jmp 0x14005bf38
mov edx, eax
mov rcx, rdi
call fcn.140027d60
mov rcx, qword [rsp + 0x40]
lea rdx, str.bind_port_hu__failed:__s
mov r9, rax
movzx r8d, bx
call fcn.14003b450
mov rdx, qword [rsp + 0x38]
mov rcx, rdi
call fcn.14003c040
jmp 0x14005bf38
cmp bx, r12w
ja 0x14005bc0c
mov rcx, qword [rsp + 0x38]
lea r8, [rsp + 0x34]
lea rdx, [rsp + 0x60]
mov dword [rsp + 0x34], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x14005bcdc
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
call fcn.140027d60
mov rcx, qword [rsp + 0x40]
jmp 0x14005bc42
mov rcx, qword [rsp + 0x38]
mov edx, 1
call qword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x14005bd11
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
call fcn.140027d60
mov rcx, qword [rsp + 0x40]
lea rdx, str.socket_failure:__s
jmp 0x14005bc49
mov r8d, 0x100
lea rdx, [rbp - 0x20]
mov rcx, r14
call fcn.140030950
cmp byte [rdi + 0x3bd], 0
jne 0x14005bd3c
cmp byte [rdi + 0x3b3], 0
je 0x14005bd3c
mov byte [rdi + 0x3bd], 1
cmp esi, 2
je 0x14005bd93
movzx eax, word [rsp + 0x60]
cmp byte [rdi + 0x3bd], 0
jne 0x14005bd53
test esi, esi
je 0x14005bd8c
cmp esi, 1
jne 0x14005bd5e
cmp ax, 2
jne 0x14005bd8c
movzx ecx, ax
cmp ecx, 2
je 0x14005bd6b
cmp ecx, 0x17
jne 0x14005bd8c
movzx ecx, word [rsp + 0x62]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx r8d, ax
test esi, esi
je 0x14005be8f
cmp esi, 1
je 0x14005bdd0
movzx eax, word [rsp + 0x60]
inc esi
cmp esi, 2
jne 0x14005bd46
lea rbx, [rdi + 0x760]
mov rcx, rdi
mov dword [rbx + 0xb0], esi
call fcn.1400592b0
mov rax, qword [rsp + 0x38]
mov edx, Ordinal_32
mov rcx, rdi
mov qword [rdi + 0x240], rax
mov byte [rdi + 0x3b6], 1
call fcn.1400592a0
mov eax, r15d
jmp 0x14005bf3d
lea r10, [rbp + 0x4f0]
mov r9d, Ordinal_45
lea rdx, [rbp - 0x20]
movzx ecx, byte [rdx]
test cl, cl
je 0x14005bdfe
cmp cl, 0x2e
movzx eax, cl
cmove eax, r9d
mov byte [r10], al
inc r10
add rdx, 1
jne 0x14005bde1
movzx r9d, r8w
mov edx, reloc.WS2_32.dll_sendto
movzx eax, r9b
lea r8, str.__d__d
shr r9d, 8
mov rcx, r10
mov dword [rsp + 0x20], eax
mov byte [r10], 0
call fcn.14003dff0
lea rbx, [rdi + 0x760]
mov rcx, rbx
lea r9, [rbp + 0x4f0]
lea r8, str.PORT
lea rdx, [0x140078be8]
call fcn.1400649e0
mov r15d, eax
test eax, eax
je 0x14005bd9a
mov ecx, eax
call fcn.140027ea0
mov rcx, qword [rsp + 0x40]
lea rdx, str.Failure_sending_PORT_command:__s
mov r8, rax
call fcn.14003b450
mov rdx, qword [rsp + 0x38]
mov rcx, rdi
call fcn.14003c040
xor edx, edx
mov rcx, rdi
call fcn.1400592a0
mov eax, r15d
jmp 0x14005bf3d
cmp word [rsp + 0x60], 2
lea rbx, [rdi + 0x760]
movzx eax, r8w
lea rdx, str._s__d_s_hu
mov ecx, 0
mov dword [rsp + 0x28], eax
setne cl
lea rax, [rbp - 0x20]
lea r8, str.EPRT
mov qword [rsp + 0x20], rax
lea r9d, [rcx + 1]
mov rcx, rbx
call fcn.1400649e0
mov r15d, eax
test eax, eax
je 0x14005bd9a
mov ecx, eax
call fcn.140027ea0
mov rcx, qword [rsp + 0x40]
lea rdx, str.Failure_sending_EPRT_command:__s
mov r8, rax
call fcn.14003b450
mov rdx, qword [rsp + 0x38]
mov rcx, rdi
call fcn.14003c040
xor edx, edx
mov dword [rbx + 0xb0], 1
mov rcx, rdi
call fcn.1400592a0
mov eax, r15d
jmp 0x14005bf3d
mov r8, r13
lea rdx, str.failed_to_resolve_the_address_provided_to_PORT:__s
mov rcx, qword [rsp + 0x40]
call fcn.14003b450
mov rcx, r15
call qword [0x140092030]
mov eax, reloc.WLDAP32.dll_Ordinal_30
mov rcx, qword [rbp + 0x8f0]
xor rcx, rsp
call fcn.140069a60
mov rbx, qword [rsp + 0xa50]
add rsp, 0xa00
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret