Function at 0x14006f950
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x10], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
xor r15d, r15d
lea rbp, [rcx + 0x244]
mov r14d, edx
mov rbx, rcx
mov edi, r15d
cmp dword [rbp], r15d
jg 0x140070029
or r13, 0xffffffffffffffff
lea esi, [r15 + 2]
lea r12d, [r15 + 1]
test edx, edx
je 0x14006fd9c
cmp qword [rcx + 0x298], r15
je 0x14006fa16
cmp dword [rcx + 0x12cc], r15d
jne 0x14006fa16
mov r8d, dword [rcx + 0x260]
mov r9d, esi
mov rdx, qword [rcx + 0x258]
mov rcx, qword [rcx + 0x58]
call qword [sym.imp.WS2_32.dll_recv]
mov rcx, qword [rbx + 0x258]
cmp eax, 5
jl 0x14006f9e1
cmp byte [rcx], 0x16
movsx eax, byte [rcx + 5]
jne 0x14006f9e1
cmp byte [rcx + 1], r12b
jb 0x14006f9e1
cmp eax, esi
jbe 0x14006fa0f
mov rcx, qword [rbx + 0x298]
call fcn.14013f570
mov rax, qword [rbx + 0x1f8]
mov qword [rbx + 0x298], r15
test rax, rax
je 0x14006fa0f
mov r8, qword [rbx + 0x230]
mov edx, r13d
mov rcx, rbx
call rax
mov dword [rbx + 0x12cc], r12d
mov dword [rsp + 0x80], 0x1c
cmp qword [rbx + 0x298], r15
je 0x14006fc76
mov rcx, qword [rbx + 0x2a8]
mov edx, reloc.WS2_32.dll_ntohs
call fcn.1400a6f30
mov rax, qword [rbx + 0x2b8]
lea rdx, [rbx + 0x2c8]
xor r9d, r9d
mov r8d, dword [rax + 0x10]
sub r8d, dword [rax]
mov rax, qword [rax]
add rdx, rax
cmp word [rbx + 0x68], r12w
jne 0x14006fa70
mov rcx, qword [rbx + 0x58]
call qword [sym.imp.WS2_32.dll_recv]
jmp 0x14006fa93
lea rax, [rsp + 0x80]
lea rcx, [rbx + 0xa0]
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], rcx
mov rcx, qword [rbx + 0x58]
call qword [sym.imp.WS2_32.dll_recvfrom]
mov edi, eax
test eax, eax
jle 0x14006fc42
mov rcx, qword [rbx + 0x2b8]
cdqe
add qword [rcx], rax
mov rcx, qword [rbx + 0x298]
cmp dword [rbx + 0x12c8], r15d
jne 0x14006fb45
call fcn.14013f4b0
test eax, eax
je 0x14006fb37
cmp eax, r12d
je 0x14006faf1
mov rcx, qword [rbx + 0x298]
mov edx, eax
call fcn.14013f890
cmp eax, r12d
jne 0x14006fc3a
mov dword [rbx + 0x290], r12d
mov edi, r13d
jmp 0x14006fc42
mov rax, qword [rbx + 0x1f8]
mov dword [rbx + 0x12c8], r12d
mov dword [rbx + 0x294], r12d
test rax, rax
je 0x14006fc3a
mov r8, qword [rbx + 0x230]
mov edx, r13d
mov rcx, rbx
call rax
jmp 0x14006fc3a
mov r8d, 0x1000
lea rdx, [0x140220180]
mov ecx, eax
call fcn.1400a9310
call fcn.1400a95b0
test eax, eax
jne 0x14006fb23
jmp 0x14006fc42
movsxd rax, dword [rbx + 0x250]
mov r8d, dword [rbx + 0x260]
mov rdx, rax
add rdx, qword [rbx + 0x258]
sub r8d, eax
call fcn.140140070
test eax, eax
jle 0x14006fc1e
test eax, eax
jle 0x14006fbe8
add dword [rbx + 0x250], eax
mov ecx, dword [rbx + 0x260]
cmp ecx, dword [rbx + 0x250]
jne 0x14006fbe8
mov eax, dword [rbx + 0x280]
add ecx, 0x1000
cmp ecx, eax
jl 0x14006fb9c
test eax, eax
cmove eax, ecx
mov ecx, eax
mov rsi, qword [rbx + 0x258]
mov dword [rbx + 0x260], ecx
movsxd rdx, ecx
mov rcx, rsi
call fcn.140175bdc
mov qword [rbx + 0x258], rax
test rax, rax
je 0x140070041
cmp rax, rsi
je 0x14006fbe8
mov r9, qword [rbx + 0x220]
test r9, r9
je 0x14006fbe8
mov rdx, qword [rbx + 0x230]
sub rax, rsi
mov r8, rax
mov rcx, rbx
call r9
movsxd rax, dword [rbx + 0x250]
mov r8d, dword [rbx + 0x260]
mov rdx, rax
add rdx, qword [rbx + 0x258]
sub r8d, eax
mov rcx, qword [rbx + 0x298]
call fcn.140140070
test eax, eax
jg 0x14006fb6d
mov esi, 2
test eax, eax
jns 0x14006fc42
mov rcx, qword [rbx + 0x298]
mov edx, eax
call fcn.14013f890
mov rax, qword [rbx + 0x2c0]
cmp qword [rax], r15
jbe 0x14006fc42
mov rcx, rbx
call fcn.14006f858
mov rax, qword [rbx + 0x2b8]
cmp qword [rax], r15
jne 0x14006fd9c
mov rcx, qword [rbx + 0x2a8]
xor r9d, r9d
xor r8d, r8d
mov edx, r12d
call fcn.1400a6f60
mov rax, qword [rbx + 0x2b8]
mov qword [rax], r15
jmp 0x14006fd9c
movsxd rax, dword [rbx + 0x250]
xor r9d, r9d
mov r8d, dword [rbx + 0x260]
mov rdx, rax
add rdx, qword [rbx + 0x258]
sub r8d, eax
cmp word [rbx + 0x68], r12w
jne 0x14006fca7
mov rcx, qword [rbx + 0x58]
call qword [sym.imp.WS2_32.dll_recv]
jmp 0x14006fcca
lea rax, [rsp + 0x80]
lea rcx, [rbx + 0xa0]
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], rcx
mov rcx, qword [rbx + 0x58]
call qword [sym.imp.WS2_32.dll_recvfrom]
mov edi, eax
cmp word [rbx + 0x68], r12w
je 0x14006fd14
cmp word [rbx + 0xa0], 0x17
jne 0x14006fd14
mov rax, qword [rbx + 0xa8]
cmp rax, qword [0x14021d220]
jne 0x14006fd14
mov eax, dword [rbx + 0xb0]
cmp eax, dword [0x14021d228]
jne 0x14006fd14
mov ecx, dword [rbx + 0xb4]
call qword [sym.imp.WS2_32.dll_ntohl]
mov dword [rbx + 0xa4], eax
mov word [rbx + 0xa0], si
test edi, edi
jle 0x14006fd9c
add dword [rbx + 0x250], edi
jmp 0x14006fd9c
cmp dword [rbp], r15d
jg 0x14006fda2
movsxd rdx, dword [rbx + 0x24c]
mov r9d, dword [rbx + 0x250]
cmp edx, r9d
je 0x14006fda2
test r9d, r9d
je 0x14006fda2
mov r10, qword [rbx + 0x1f0]
mov dword [rsp + 0x90], r15d
test r10, r10
je 0x14006fd9c
lea rax, [rbx + 0x230]
mov qword [rsp + 0x30], rbp
lea rcx, [rbx + 0x210]
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], rcx
lea r8, [rsp + 0x90]
sub r9d, edx
mov rcx, rbx
add rdx, qword [rbx + 0x258]
call r10
mov eax, dword [rsp + 0x90]
test eax, eax
je 0x14006fda2
add dword [rbx + 0x24c], eax
cmp qword [rbx + 0x58], r13
jne 0x14006fd24
mov eax, dword [rbx + 0x250]
cmp dword [rbx + 0x24c], eax
jne 0x14006fdb7
mov qword [rbx + 0x24c], r15
test edi, edi
jg 0x14006ff0d
test r14d, r14d
je 0x14006ff0d
cmp edi, r13d
jne 0x14006fdde
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2738
je 0x140070029
mov rcx, rbx
call fcn.14006ec5c
mov rcx, qword [rbx + 0x58]
mov edx, esi
call qword [sym.imp.WS2_32.dll_shutdown]
mov rcx, qword [rbx + 0x58]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, rbx
mov qword [rbx + 0x58], r13
call fcn.14006ec5c
mov rdi, qword [rbx + 0x298]
test rdi, rdi
je 0x14006fe46
mov rcx, rdi
call fcn.14013f570
mov rcx, qword [rbx + 0x278]
or edx, 0xffffffff
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, qword [rbx + 0x278]
xor r8d, r8d
mov edx, r12d
mov qword [rbx + 0x298], r15
call qword [sym.imp.KERNEL32.dll_ReleaseSemaphore]
mov qword [rbx + 0x12e0], r15
mov dword [rbx + 0x12d8], r15d
test rdi, rdi
je 0x14006fe87
cmp dword [rbx + 0x294], r15d
jne 0x14006feb3
mov rax, qword [rbx + 0x1f8]
test rax, rax
je 0x14006fe7c
mov r8, qword [rbx + 0x230]
xor edx, edx
mov rcx, rbx
call rax
cmp dword [rbx + 0x294], r15d
je 0x14006fecb
jmp 0x14006feb3
cmp dword [rbx + 0x248], r15d
jg 0x14006feb3
mov rax, qword [rbx + 0x1f8]
test rax, rax
je 0x14006feaa
mov r8, qword [rbx + 0x230]
xor edx, edx
mov rcx, rbx
call rax
cmp dword [rbx + 0x248], r15d
jle 0x14006fecb
mov rax, qword [rbx + 0x200]
test rax, rax
je 0x14006fecb
mov rdx, qword [rbx + 0x230]
mov rcx, rbx
call rax
mov rcx, qword [rbx + 0x258]
mov dword [rbx + 0x294], r15d
mov dword [rbx + 0x248], r15d
test rcx, rcx
je 0x140070029
lea rax, [0x140232180]
cmp rcx, rax
je 0x14006fefa
call fcn.14016f3a8
mov qword [rbx + 0x258], r15
mov dword [rbx + 0x260], r15d
jmp 0x140070029
movsxd rcx, dword [rbx + 0x24c]
test ecx, ecx
je 0x14006ffa9
mov eax, dword [rbx + 0x250]
mov r9, qword [rbx + 0x258]
sub eax, ecx
movsxd r8, eax
movsxd rax, dword [rbx + 0x260]
lea rdi, [r9 + rcx]
je 0x14006ff74
test r9, r9
jne 0x14006ff52
call fcn.14016f10c
mov dword [rax], reloc.WS2_32.dll_shutdown
call fcn.14016ec2c
jmp 0x14006ff74
test rdi, rdi
je 0x14006ff40
cmp rax, r8
jae 0x14006ff69
call fcn.14016f10c
mov dword [rax], 0x22
jmp 0x14006ff4b
mov rdx, rdi
mov rcx, r9
call fcn.140168ed0
mov eax, dword [rbx + 0x24c]
sub dword [rbx + 0x250], eax
mov rax, qword [rbx + 0x220]
mov dword [rbx + 0x24c], r15d
test rax, rax
je 0x14006ffa9
sub rdi, qword [rbx + 0x258]
mov rcx, rbx
mov rdx, qword [rbx + 0x230]
mov r8, rdi
call rax
mov ecx, dword [rbx + 0x260]
mov eax, ecx
sub eax, dword [rbx + 0x250]
cmp eax, 0x400
jge 0x140070029
mov eax, dword [rbx + 0x280]
test eax, eax
je 0x14006ffcc
cmp ecx, eax
jge 0x140070029
add ecx, 0x1000
cmp ecx, eax
jl 0x14006ffdd
test eax, eax
cmove eax, ecx
mov ecx, eax
mov rdi, qword [rbx + 0x258]
mov dword [rbx + 0x260], ecx
movsxd rdx, ecx
mov rcx, rdi
call fcn.140175bdc
mov qword [rbx + 0x258], rax
test rax, rax
je 0x140070087
cmp rax, rdi
je 0x140070029
mov r9, qword [rbx + 0x220]
test r9, r9
je 0x140070029
mov rdx, qword [rbx + 0x230]
sub rax, rdi
mov r8, rax
mov rcx, rbx
call r9
mov rbx, qword [rsp + 0x88]
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, 0xfe
lea rdx, str...microstackILibAsyncSocket.c
mov edi, 0x4cb
mov dword [rsp + 0x20], eax
mov r9d, ebx
mov r8d, edi
xor ecx, ecx
call fcn.140078e6c
mov r8d, edi
lea rdx, str...microstackILibAsyncSocket.c
lea rcx, str.CRITICALEXIT__FILE:__s__LINE:__d_r_n
call fcn.140001090
mov ecx, ebx
call fcn.14016a768
int3
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, 0xfe
lea rdx, str...microstackILibAsyncSocket.c
mov edi, 0x58b
mov dword [rsp + 0x20], eax
mov r9d, ebx
mov r8d, edi
xor ecx, ecx
call fcn.140078e6c
mov r8d, edi
lea rdx, str...microstackILibAsyncSocket.c
lea rcx, str.CRITICALEXIT__FILE:__s__LINE:__d_r_n
call fcn.140001090
mov ecx, ebx
call fcn.14016a768
int3