Function at 0x180003e70
Capabilities:
Read and send data from client to server
Read file on windows
Send data
Send data on socket

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x590
mov rax, qword [0x180032018]
xor rax, rsp
mov qword [rsp + 0x580], rax
mov rdi, rcx
mov qword [rsp + 0x68], rcx
mov rdx, rcx
lea r14, [rcx + 0x18]
mov qword [rsp + 0x50], r14
cmp qword [r14], 0x10
jb 0x180003eb9
mov rdx, qword [rcx]
lea r8, [0x18002d6ec]
lea rcx, [rsp + 0x60]
call fcn.1800107cc
test eax, eax
je 0x180003f1e
mov rdx, qword [r14]
cmp rdx, 0x10
jb 0x180003f07
mov rcx, qword [rdi]
inc rdx
cmp rdx, 0x1000
jb 0x180003f02
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x18000457d
mov rcx, r8
call fcn.18000926c
xor esi, esi
mov qword [rdi + 0x10], rsi
mov qword [r14], recv
mov byte [rdi], sil
xor eax, eax
jmp 0x180004532
xor edx, edx
lea r8d, [rdx + 2]
mov rcx, qword [rsp + 0x60]
call fcn.18000e280
mov rcx, qword [rsp + 0x60]
call fcn.18000e02c
movsxd rbx, eax
xor r8d, r8d
xor edx, edx
mov rcx, qword [rsp + 0x60]
call fcn.18000e280
mov r8d, 0xa
lea rdx, [rsp + 0xb0]
mov rcx, rbx
call fcn.18000e354
xor esi, esi
mov qword [rsp + 0x90], rsi
mov qword [rsp + 0xa0], rsi
mov qword [rsp + 0xa8], recv
mov byte [rsp + 0x90], sil
lea rax, [rsp + 0xb0]
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rax + r8], sil
jne 0x180003f95
lea rdx, [rsp + 0xb0]
lea rcx, [rsp + 0x90]
call fcn.180006e60
nop
mov qword [rsp + 0x70], rsi
mov qword [rsp + 0x80], rsi
mov qword [rsp + 0x88], recv
mov byte [rsp + 0x70], 0
mov r8d, 8
lea rdx, str.dowmFile
lea rcx, [rsp + 0x70]
call fcn.180006e60
nop
mov r9, rdi
cmp qword [r14], 0x10
jb 0x180003ff6
mov r9, qword [rdi]
mov r15, qword [rdi + 0x10]
mov rcx, qword [rsp + 0x80]
mov rdx, qword [rsp + 0x88]
mov rax, rdx
sub rax, rcx
cmp r15, rax
ja 0x180004048
lea rax, [rcx + r15]
mov qword [rsp + 0x80], rax
lea rbx, [rsp + 0x70]
cmp rdx, 0x10
cmovae rbx, qword [rsp + 0x70]
add rbx, rcx
mov r8, r15
mov rdx, r9
mov rcx, rbx
call fcn.18000a8e0
mov byte [rbx + r15], 0
jmp 0x18000405a
mov qword [rsp + 0x20], r15
mov rdx, r15
lea rcx, [rsp + 0x70]
call fcn.1800077d0
mov rcx, qword [rsp + 0x80]
mov rdx, qword [rsp + 0x88]
mov rax, rdx
sub rax, rcx
cmp rax, 7
jb 0x1800040af
lea rax, [rcx + 7]
mov qword [rsp + 0x80], rax
lea rbx, [rsp + 0x70]
cmp rdx, 0x10
cmovae rbx, qword [rsp + 0x70]
add rbx, rcx
mov r8d, 7
lea rdx, str.fengefu
mov rcx, rbx
call fcn.18000a8e0
mov byte [rbx + 7], 0
jmp 0x1800040ce
mov qword [rsp + 0x20], 7
lea r9, str.fengefu
mov edx, 7
lea rcx, [rsp + 0x70]
call fcn.1800077d0
lea r9, [rsp + 0x90]
mov r15, qword [rsp + 0x90]
cmp qword [rsp + 0xa8], 0x10
cmovae r9, r15
mov rcx, qword [rsp + 0x80]
mov rdx, qword [rsp + 0x88]
mov rax, rdx
sub rax, rcx
mov r12, qword [rsp + 0xa0]
cmp r12, rax
ja 0x180004141
lea rax, [r12 + rcx]
mov qword [rsp + 0x80], rax
lea rbx, [rsp + 0x70]
cmp rdx, 0x10
cmovae rbx, qword [rsp + 0x70]
add rbx, rcx
mov r8, r12
mov rdx, r9
mov rcx, rbx
call fcn.18000a8e0
mov byte [rbx + r12], 0
jmp 0x18000415b
mov qword [rsp + 0x20], r12
mov rdx, r12
lea rcx, [rsp + 0x70]
call fcn.1800077d0
mov r15, qword [rsp + 0x90]
mov rcx, qword [rsp + 0x80]
mov rdx, qword [rsp + 0x88]
mov rax, rdx
sub rax, rcx
cmp rax, 0x10
jb 0x1800041b0
lea rax, [rcx + 0x10]
mov qword [rsp + 0x80], rax
lea rbx, [rsp + 0x70]
cmp rdx, 0x10
cmovae rbx, qword [rsp + 0x70]
add rbx, rcx
mov r8d, reloc.WS2_32.dll_recv
lea rdx, str.fengefuendData_r_n
mov rcx, rbx
call fcn.18000a8e0
mov byte [rbx + 0x10], 0
jmp 0x1800041cf
mov qword [rsp + 0x20], reloc.WS2_32.dll_recv
lea r9, str.fengefuendData_r_n
mov edx, reloc.WS2_32.dll_recv
lea rcx, [rsp + 0x70]
call fcn.1800077d0
mov qword [rsp + 0x30], rsi
mov qword [rsp + 0x40], rsi
mov qword [rsp + 0x48], rsi
mov r13, qword [rsp + 0x80]
lea r12, [rsp + 0x70]
cmp qword [rsp + 0x88], 0x10
cmovae r12, qword [rsp + 0x70]
cmp r13, 0x10
jae 0x180004211
movups xmm0, xmmword [r12]
movups xmmword [rsp + 0x30], xmm0
mov ebx, recv
jmp 0x180004288
mov rbx, r13
or rbx, 0xf
movabs rax, 0x7fffffffffffffff
cmp rbx, rax
cmova rbx, rax
lea rcx, [rbx + 1]
cmp rcx, 0x1000
jb 0x180004265
lea rax, [rcx + 0x27]
cmp rax, rcx
jbe 0x180004565
mov rcx, rax
call fcn.180008eb0
mov rcx, rax
test rax, rax
je 0x18000456b
add rax, 0x27
and rax, 0xffffffffffffffe0
mov qword [rax - 8], rcx
jmp 0x180004274
test rcx, rcx
je 0x180004271
call fcn.180008eb0
jmp 0x180004274
mov rax, rsi
mov qword [rsp + 0x30], rax
lea r8, [r13 + 1]
mov rdx, r12
mov rcx, rax
call fcn.18000a8e0
mov qword [rsp + 0x40], r13
mov qword [rsp + 0x48], rbx
lea rcx, [rsp + 0x30]
call fcn.180003d60
cmp byte [0x1800343a3], 0
jne 0x1800043fa
nop dword [rax]
mov r9, qword [rsp + 0x60]
mov edx, 1
mov r8d, 0x400
lea rcx, [rsp + 0x180]
call fcn.180011544
test eax, eax
je 0x1800043fa
xor r9d, r9d
mov r8d, eax
lea rdx, [rsp + 0x180]
mov rcx, qword [0x180034550]
call qword [sym.imp.WS2_32.dll_send]
inc eax
cmp eax, 1
jbe 0x180004305
cmp byte [0x1800343a3], 0
je 0x1800042b0
jmp 0x1800043fa
mov rcx, qword [0x180034550]
call qword [sym.imp.WS2_32.dll_closesocket]
nop
mov rdx, qword [rsp + 0x88]
cmp rdx, 0x10
jb 0x180004353
inc rdx
mov rcx, qword [rsp + 0x70]
mov rax, rcx
cmp rdx, 0x1000
jb 0x18000434e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x180004571
call fcn.18000926c
mov qword [rsp + 0x80], rsi
mov qword [rsp + 0x88], recv
mov byte [rsp + 0x70], 0
mov rax, qword [rsp + 0xa8]
cmp rax, 0x10
jb 0x1800043ac
lea rdx, [rax + 1]
mov rax, r15
cmp rdx, 0x1000
jb 0x1800043a3
add rdx, 0x27
mov r15, qword [r15 - 8]
sub rax, r15
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x180004577
mov rcx, r15
call fcn.18000926c
nop
mov rdx, qword [r14]
cmp rdx, 0x10
jb 0x1800043e5
mov rcx, qword [rdi]
inc rdx
cmp rdx, 0x1000
jb 0x1800043e0
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x18000457d
mov rcx, r8
call fcn.18000926c
mov qword [rdi + 0x10], rsi
mov qword [r14], recv
mov byte [rdi], 0
xor eax, eax
jmp 0x180004532
mov rdx, qword [rsp + 0x88]
cmp rdx, 0x10
jb 0x18000443a
inc rdx
mov rcx, qword [rsp + 0x70]
mov rax, rcx
cmp rdx, 0x1000
jb 0x180004435
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x180004571
call fcn.18000926c
mov qword [rsp + 0x80], rsi
mov qword [rsp + 0x88], recv
mov byte [rsp + 0x70], 0
mov rax, qword [rsp + 0xa8]
cmp rax, 0x10
jb 0x180004493
lea rdx, [rax + 1]
mov rax, r15
cmp rdx, 0x1000
jb 0x18000448a
add rdx, 0x27
mov r15, qword [r15 - 8]
sub rax, r15
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x180004577
mov rcx, r15
call fcn.18000926c
nop
mov rdx, qword [r14]
cmp rdx, 0x10
jb 0x1800044cc
mov rcx, qword [rdi]
inc rdx
cmp rdx, 0x1000
jb 0x1800044c7
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x18000457d
mov rcx, r8
call fcn.18000926c
mov qword [rdi + 0x10], rsi
mov qword [r14], recv
mov byte [rdi], 0
mov eax, 1
jmp 0x180004532
mov rcx, qword [rsp + 0x580]
xor rcx, rsp
call fcn.180008e90
lea r11, [rsp + 0x590]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
call fcn.180001260
nop
call fcn.180011840
nop
call fcn.180011840
nop
call fcn.180011840
nop
call fcn.180011840
int3