Function at 0x1800813f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rsi
push r14
push r15
sub rsp, 0x198
mov rax, qword [0x1800b78c0]
xor rax, rsp
mov qword [rsp + 0x170], rax
xor eax, eax
xorps xmm0, xmm0
xor esi, esi
mov byte [rsp + 0x58], al
cmp dword [0x1800be120], 0xffffffff
mov r15, rdx
mov r14, rcx
movups xmmword [rsp + 0x38], xmm0
movups xmmword [rsp + 0x48], xmm0
jne 0x180081438
mov ebx, esi
jmp 0x180081460
mov rcx, qword [0x1800be108]
lea rdx, [rsp + 0x38]
xor r9d, r9d
lea r8d, [r9 + 0x20]
call qword [sym.imp.WS2_32.dll_recv]
lea rcx, [0x1800be0e0]
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
movsxd rbx, ebx
mov qword [rsp + 0x1d8], rdi
cmp rbx, 1
jl 0x1800816ec
mov rcx, qword [rsp + 0x50]
mov rax, 0xffffffffffffffff
add rcx, 1
cmovb rcx, rax
call sub.api_ms_win_crt_heap_l1_1_0.dll_malloc
mov r8, qword [rsp + 0x50]
xor edx, edx
inc r8
mov rcx, rax
mov rdi, rax
call sub.VCRUNTIME140.dll_memset
mov r8, rbx
lea rdx, [rsp + 0x38]
mov rcx, rdi
call sub.VCRUNTIME140.dll_memcpy
mov qword [r14], rdi
mov r8, qword [rdi + 0x18]
cmp rbx, r8
jge 0x1800815fe
mov qword [rsp + 0x1d0], rbp
mov ebp, 0x19000
test r15, r15
je 0x1800815b0
mov qword [rsp + 0x190], r12
mov r12, qword [r15 + 8]
movaps xmmword [rsp + 0x180], xmm6
movsd xmm6, qword [0x180089130]
nop word [rax + rax]
mov rcx, r8
movsxd rax, ebp
sub rcx, rbx
cmp rcx, rax
jge 0x180081513
mov ebp, r8d
sub ebp, ebx
cmp dword [0x1800be120], 0xffffffff
jne 0x180081521
mov r14d, esi
jmp 0x18008154c
mov rcx, qword [0x1800be108]
lea rdx, [rdi + rbx]
xor r9d, r9d
mov r8d, ebp
call qword [sym.imp.WS2_32.dll_recv]
lea rcx, [0x1800be0e0]
mov r14d, eax
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov r8, qword [rdi + 0x18]
xorps xmm1, xmm1
movsxd rcx, r14d
add rbx, rcx
xorps xmm0, xmm0
cvtsi2sd xmm0, r8
cvtsi2sd xmm1, rbx
mulsd xmm1, xmm6
divsd xmm1, xmm0
cvttsd2si rcx, xmm1
cmp qword [r15 + 0x10], rcx
je 0x180081582
xor edx, edx
mov qword [r15 + 0x10], rcx
call r12
mov r8, qword [rdi + 0x18]
cmp rbx, r8
je 0x180081590
test r14d, r14d
jg 0x180081500
mov rcx, r15
call sub.api_ms_win_crt_heap_l1_1_0.dll_free
movaps xmm6, xmmword [rsp + 0x180]
mov r12, qword [rsp + 0x190]
jmp 0x1800815f6
cmp dword [0x1800be120], 0xffffffff
jne 0x1800815bd
mov ebp, esi
jmp 0x1800815e3
mov rcx, qword [0x1800be108]
lea rdx, [rdi + rbx]
sub r8d, ebx
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
lea rcx, [0x1800be0e0]
mov ebp, eax
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov r8, qword [rdi + 0x18]
movsxd rcx, ebp
add rbx, rcx
cmp rbx, r8
je 0x1800815f6
test ebp, ebp
jg 0x1800815b0
mov rbp, qword [rsp + 0x1d0]
movabs rax, 0x6a5d85c495e6fbc3
cmp qword [rdi], rax
jne 0x1800816e8
cmp qword [rdi + 8], 0x63d
jne 0x1800816e8
movabs rax, 0xf6d3a1c9e486
cmp qword [rdi + 0x10], rax
jne 0x1800816e8
xor edx, edx
lea rcx, [rsp + 0x60]
mov r8d, 0x104
call sub.VCRUNTIME140.dll_memset
mov r9d, dword [0x1800be484]
lea r8, [rsp + 0x60]
lea rdx, [0x1800be380]
lea rcx, [0x1800be4a0]
call fcn.180084550
movsxd rax, dword [0x1800be484]
lea r9, [rsp + 0x30]
mov rdx, qword [rdi + 0x18]
lea r8, [rdi + 0x20]
mov qword [rsp + 0x28], rax
lea rcx, [rdi + 0x20]
lea rax, [rsp + 0x60]
mov qword [rsp + 0x30], rsi
sub rdx, 0x20
mov qword [rsp + 0x20], rax
call fcn.180082d60
mov rcx, qword [rsp + 0x30]
test rcx, rcx
je 0x1800816e8
mov rax, qword [rdi + 0x20]
mov qword [rdi], rax
mov rax, qword [rdi + 0x28]
mov qword [rdi + 8], rax
mov rax, qword [rdi + 0x30]
mov qword [rdi + 0x10], rax
cmp rax, rcx
ja 0x1800816ec
test rax, rax
je 0x1800816e3
lea rcx, [rdi + 0x20]
nop dword [rax + rax]
movzx eax, byte [rcx + 0x18]
inc rsi
mov byte [rcx], al
lea rcx, [rcx + 1]
cmp rsi, qword [rdi + 0x10]
jb 0x1800816d0
mov byte [rsi + rdi + 0x20], 0
mov al, 1
jmp 0x1800816ee
xor al, al
mov rdi, qword [rsp + 0x1d8]
mov rcx, qword [rsp + 0x170]
xor rcx, rsp
call fcn.1800855f0
add rsp, 0x198
pop r15
pop r14
pop rsi
pop rbx
ret