Function at 0x140075d20
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push rbp
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x1ffb0]
mov eax, 0x200b0
call fcn.1400ed080
sub rsp, rax
mov rbx, rdx
mov r15, rcx
mov r12, qword [0x140129dc0]
mov rcx, r8
call fcn.140005bc0
mov rsi, rax
cmp rax, 1
jge 0x140075d88
mov rax, qword [0x140124200]
mov dword [rax + 0x40], 0x57
mov dl, 1
mov rcx, r15
call fcn.14005f550
jmp 0x14007603f
lea rax, vtable.TextStream.0
mov qword [rsp + 0x30], rax
xor r13d, r13d
mov qword [rsp + 0x38], r13
mov dword [rsp + 0x40], r13d
mov dword [rsp + 0x44], 0xffffffff
xorps xmm0, xmm0
movdqa xmmword [rsp + 0x60], xmm0
mov ecx, dword [0x14012be18]
cmp ecx, 0xffffffff
je 0x140075ddb
mov dword [rsp + 0x44], ecx
lea rdx, [rsp + 0x48]
call qword [sym.imp.KERNEL32.dll_GetCPInfo]
movzx ecx, byte [rsp + 0x4e]
test eax, eax
cmove ecx, r13d
mov byte [rsp + 0x4e], cl
lea rax, vtable.TextFile.0
mov qword [rsp + 0x30], rax
mov qword [rsp + 0x70], 0xffffffffffffffff
mov rax, qword [0x140124200]
mov r9d, dword [rax + 0x13c]
btr r9d, 0x1f
mov r8d, 0x30c
mov rdx, rbx
lea rcx, [rsp + 0x30]
call fcn.1400cb3a0
test al, al
jne 0x140075e2f
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [0x140124200]
mov dword [rcx + 0x40], eax
jmp 0x140075f9f
mov r14d, dword gs:[0x48]
mov rbx, r13
nop dword [rax + rax]
mov r9d, 1
mov r8d, 0xffff
lea rdx, [rbp - 0x50]
lea rcx, [rsp + 0x30]
call fcn.1400cb5a0
mov edi, eax
test eax, eax
je 0x140075f53
call qword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [0x14012bbc4]
mov rcx, qword [0x140124200]
cmp eax, dword [rcx + 0x118]
jbe 0x140075ebc
mov dword [rsp + 0x20], r13d
xor r9d, r9d
xor r8d, r8d
xor edx, edx
lea rcx, [rbp - 0x80]
call qword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x140075eb0
cmp dword [0x14012af90], r14d
jne 0x140075eb0
mov edx, 1
lea ecx, [rdx - 2]
call fcn.1400019e0
call qword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x14012bbc4], eax
inc rbx
cmp rbx, rsi
jl 0x140075e40
mov r8d, dword [rsp + 0x3c]
test r8d, r8d
je 0x140075ef1
cmp qword [rsp + 0x60], 0
jne 0x140075ef1
mov rdx, qword [rsp + 0x68]
lea rcx, [rsp + 0x30]
mov rax, qword [rsp + 0x30]
call qword [rax + 0x20]
mov dword [rsp + 0x3c], r13d
mov word [rsp + 0x5c], r13w
lea rcx, [rsp + 0x30]
mov rax, qword [rsp + 0x30]
call qword [rax + reloc.WSOCK32.dll_recv]
test edi, edi
je 0x140075f39
lea edx, [rdi - 1]
cmp word [rbp + rdx*2 - 0x50], 0xa
jne 0x140075f19
mov edi, edx
test edx, edx
je 0x140075f39
mov r8d, edi
xor r9d, r9d
lea rdx, [rbp - 0x50]
mov byte [rsp + 0x20], 1
mov rcx, r12
call fcn.1400d3520
test eax, eax
jne 0x140075f44
mov ebx, r13d
jmp 0x140075fab
xor r9d, r9d
xor edx, edx
lea r8, [r9 - 1]
jmp 0x140075f23
mov rax, qword [0x140124200]
mov dword [rax + 0x40], r13d
xor edx, edx
jmp 0x140075fa1
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [0x140124200]
mov dword [rcx + 0x40], eax
mov r8d, dword [rsp + 0x3c]
test r8d, r8d
je 0x140075f8c
cmp qword [rsp + 0x60], 0
jne 0x140075f8c
mov rdx, qword [rsp + 0x68]
lea rcx, [rsp + 0x30]
mov rax, qword [rsp + 0x30]
call qword [rax + 0x20]
mov dword [rsp + 0x3c], r13d
mov word [rsp + 0x5c], r13w
lea rcx, [rsp + 0x30]
mov rax, qword [rsp + 0x30]
call qword [rax + reloc.WSOCK32.dll_recv]
mov dl, 1
mov rcx, r15
call fcn.14005f550
mov ebx, eax
lea rax, vtable.TextFile.0
mov qword [rsp + 0x30], rax
mov r8d, dword [rsp + 0x3c]
test r8d, r8d
je 0x140075fde
cmp qword [rsp + 0x60], 0
jne 0x140075fde
mov rdx, qword [rsp + 0x68]
lea rcx, [rsp + 0x30]
call qword [0x1400efdb8]
mov dword [rsp + 0x3c], r13d
mov word [rsp + 0x5c], r13w
mov rcx, qword [rsp + 0x70]
cmp rcx, 0xffffffffffffffff
je 0x14007600e
mov eax, dword [rsp + 0x38]
and eax, 0x10000003
cmp eax, 0x10000000
je 0x140076005
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov qword [rsp + 0x70], 0xffffffffffffffff
lea rax, vtable.TextStream.0
mov qword [rsp + 0x30], rax
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x14007603d
xor edx, edx
mov r8d, 0x2000
call sub.VCRUNTIME140.dll_memset
mov rcx, qword [rsp + 0x68]
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
nop
mov eax, ebx
lea r11, [rsp + 0x200b0]
mov rbx, qword [r11 + 0x30]
mov rsi, qword [r11 + 0x38]
mov rdi, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret