Function at 0x180031310
Capabilities:
Resolve dns

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x60
movzx eax, word [rcx + 0x400]
xor ebp, ebp
mov rbx, rcx
mov qword [rsp + 0xa0], rbp
mov ecx, 0x201
sub eax, ecx
cmp eax, 1
jbe 0x18003154e
cmp qword [rbx + 0x390], rbp
jne 0x180031374
lea edx, [rbp + 2]
mov rcx, rbx
lea r8d, [rbp + 0x59]
call fcn.1800245c0
test rax, rax
je 0x180031374
mov rcx, rax
call fcn.180029300
mov qword [rbx + 0x390], rax
mov edx, 5
mov rcx, rbx
lea r8d, [rdx + 0x58]
call fcn.1800245c0
xor edx, edx
mov rcx, rbx
mov rdi, rax
lea r8d, [rdx + 0x59]
call fcn.1800245c0
test dword [rbx + 0x420], 0x8000000
lea r14, [0x180051ba8]
mov rsi, rax
lea r15, [0x180052df0]
lea r12, str.POST
lea r13, [0x180052e08]
lea r8, str.MQTT
je 0x180031570
test rdi, rdi
je 0x180031498
mov rcx, rbp
nop dword [rax + rax]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [r14 + rcx - 1]
jne 0x1800313f9
cmp rcx, 4
jne 0x1800313e0
jmp 0x180031498
mov rcx, rbp
nop dword [rax]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [r15 + rcx - 1]
jne 0x180031419
cmp rcx, 4
jne 0x180031400
jmp 0x180031498
mov rcx, rbp
nop dword [rax]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [r12 + rcx - 1]
jne 0x180031436
cmp rcx, 5
jne 0x180031420
jmp 0x180031498
mov rcx, rbp
nop dword [rax]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [rcx + r13 - 1]
jne 0x180031456
cmp rcx, 4
jne 0x180031440
jmp 0x180031498
mov rcx, rbp
lea rdx, [0x1800537a8]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [rdx + rcx - 1]
jne 0x180031475
cmp rcx, 4
jne 0x180031460
jmp 0x180031498
mov rcx, rbp
nop dword [rax + rax]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [r8 + rcx - 1]
jne 0x180031579
cmp rcx, 5
jne 0x180031480
test rsi, rsi
je 0x180031770
mov r8, rsi
lea rdx, [rsp + 0xa8]
mov rcx, rbx
call fcn.180028690
sub eax, 1
je 0x180031511
cmp eax, 1
jne 0x180031569
cmp word [rbx + 0x400], 0x200
mov rdx, qword [rsp + 0xa8]
jne 0x180031504
lea rax, [0x1800552c0]
cmp qword [rdx + 0x360], rax
jne 0x1800314fb
xor r8d, r8d
mov word [rbx + 0x400], 0x10f
mov rcx, rbx
call fcn.18003e860
jmp 0x180031551
mov word [rbx + 0x400], 0x13
xor r8d, r8d
mov rcx, rbx
call fcn.18003e860
jmp 0x180031551
lea rax, [0x1800552c0]
cmp qword [rbx + 0x360], rax
jne 0x18003154e
mov rax, qword [rbx + 0x10]
xor r9d, r9d
mov r8, qword [rbx + 0x3d8]
mov rcx, rbx
mov qword [rsp + 0x20], rbp
lea edx, [r9 + 0x2c]
call qword [rax + reloc.OLEAUT32.dll_VariantClear]
test eax, eax
jne 0x18003175f
mov rcx, rbx
call fcn.180033e30
mov rax, rbx
mov rbx, qword [rsp + 0xb0]
add rsp, 0x60
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
lea r8, str.MQTT
test rdi, rdi
je 0x18003164b
mov rcx, rbp
nop dword [rax]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [r14 + rcx - 1]
jne 0x180031596
cmp rcx, 4
jne 0x180031580
jmp 0x180031614
mov rcx, rbp
nop dword [rax]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [r15 + rcx - 1]
jne 0x1800315b6
cmp rcx, 4
jne 0x1800315a0
jmp 0x180031614
mov rcx, rbp
nop dword [rax]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [r12 + rcx - 1]
jne 0x1800315d6
cmp rcx, 5
jne 0x1800315c0
jmp 0x180031614
mov rcx, rbp
nop dword [rax]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [rcx + r13 - 1]
jne 0x1800315f6
cmp rcx, 4
jne 0x1800315e0
jmp 0x180031614
mov rcx, rbp
nop dword [rax]
movzx eax, byte [rdi + rcx]
inc rcx
cmp al, byte [r8 + rcx - 1]
jne 0x18003164b
cmp rcx, 5
jne 0x180031600
lea rcx, [rbx + 0x2b0]
call fcn.180031f30
test eax, eax
je 0x18003164b
lea rcx, [rbx + 0x298]
call fcn.180031f30
test eax, eax
je 0x18003164b
mov rdx, qword [rbx + 8]
lea rcx, [rbx + 0x298]
add rdx, 0x290
call fcn.180031d10
test rsi, rsi
je 0x180031770
cmp byte [rsi], 0x2b
jne 0x180031667
or dword [rbx + 0x420], 8
mov edi, ebp
jmp 0x180031785
and dword [rbx + 0x41c], 0xf7ffffff
mov rcx, qword [rbx + 8]
mov eax, dword [rcx + 0x138]
test eax, eax
je 0x180031688
lea rsi, [rcx + 0xa8]
jmp 0x18003168f
movzx eax, word [rbx + 0x42a]
mov edi, ebp
mov word [rbx + 0x400], 0x201
mov word [rbx + 0x42c], ax
cmp dword [rbx + 0x320], ebp
jne 0x180031785
xorps xmm0, xmm0
movups xmmword [rsp + 0x30], xmm0
mov dword [rsp + 0x38], 1
mov dword [rsp + 0x34], ebp
movups xmmword [rsp + 0x40], xmm0
movups xmmword [rsp + 0x50], xmm0
call fcn.180029930
and dword [rbx + 0x420], 0xffffefff
lea r9, [rsp + 0xa0]
lea r8, [rsp + 0x30]
mov qword [rbx + 0x3d0], rax
xor edx, edx
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov edi, eax
call fcn.180029930
sub eax, dword [rbx + 0x3d0]
mov dword [rbx + 0x3b8], eax
lea eax, [rdi - 0x2af9]
cmp eax, 2
mov eax, edi
ja 0x180031777
or dword [rbx + 0x420], 0x1000
sar eax, 0x1f
and eax, 2
mov dword [rbx + 0x3cc], 2
inc eax
mov dword [rbx + 0x3cc], eax
cmp edi, 0x2af9
jne 0x180031785
and dword [rbx + 0x424], 0xfffffffd
lea rdx, str.DNS_NXDOMAIN
mov r8d, reloc.WS2_32.dll_inet_ntoa
mov rcx, rbx
call fcn.18002aa00
lea r8, str.client_connect2
xor edx, edx
mov rcx, rbx
call fcn.18002a9c0
xor eax, eax
jmp 0x180031551
sar eax, 0x1f
and eax, 2
inc eax
mov dword [rbx + 0x3cc], eax
mov r8, qword [rsp + 0xa0]
mov r9d, edi
mov rdx, rsi
mov qword [rsp + 0x20], rbp
mov rcx, rbx
call fcn.18003ebb0
jmp 0x180031551