Function at 0x1400639a0
Capabilities:
Accept command line arguments
Create thread
Encode data using xor
Hash data with crc32
Set environment variable

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
push r14
push r15
sub rsp, 0x30
xor r15d, r15d
lea rcx, str.PB_DEBUGGER_Communication
mov dword [0x14012e0d8], r15d
call fcn.1400a3cc0
lea rsi, [0x1400dbe44]
mov rdi, rax
test rax, rax
je 0x140063ae2
lea edx, [r15 + 0x3b]
mov rcx, rax
call fcn.140026224
mov r11, rax
test rax, rax
je 0x1400639f8
mov byte [rax], r15b
inc r11
jmp 0x1400639fb
mov r11, rsi
lea r14, [0x14012a2c0]
mov ebx, r15d
mov r9, r14
nop dword [rax + rax]
mov r10, qword [r9]
mov r8, rdi
mov rax, qword [r10]
sub r8, rax
nop dword [rax]
movzx edx, byte [rax]
movzx ecx, byte [rax + r8]
sub edx, ecx
jne 0x140063a33
inc rax
test ecx, ecx
jne 0x140063a20
test edx, edx
je 0x140063a48
inc ebx
add r9, 8
cmp ebx, 4
jae 0x140063f2c
jmp 0x140063a10
mov qword [0x14012e998], r10
test r11, r11
je 0x140063f46
mov rcx, r11
call qword [r10 + reloc.WS2_32.dll_recv]
test eax, eax
je 0x140063f46
movsxd rax, ebx
mov dword [0x14012e0d8], 1
mov rax, qword [r14 + rax*8]
cmp dword [rax + 8], r15d
jne 0x140063ad3
lea rcx, str.PB_DEBUGGER_Options
call fcn.1400a3cc0
test rax, rax
je 0x140063ad3
lea rdx, [0x14012e974]
mov rcx, rax
mov qword [rsp + 0x28], rdx
lea r9, [0x14012e0e0]
lea rdx, [0x14012e0e4]
mov qword [rsp + 0x20], rdx
lea r8, [0x14012e0dc]
lea rdx, str._d__d__d__d
call fcn.1400666c0
xor edx, edx
lea rcx, str.PB_DEBUGGER_Options
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
xor edx, edx
lea rcx, str.PB_DEBUGGER_Communication
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
mov qword [0x14012eda0], r15
call qword [sym.imp.KERNEL32.dll_GetCommandLineA]
test rax, rax
je 0x140063d89
mov rdx, qword [0x1401346a0]
nop
movzx ecx, byte [rax]
lea rax, [rax + 1]
mov byte [rdx], cl
lea rdx, [rdx + 1]
test cl, cl
jne 0x140063b00
mov rbx, qword [0x1401346a0]
mov rax, 0xffffffffffffffff
nop
inc rax
cmp byte [rbx + rax], r15b
jne 0x140063b20
lea rsi, [rbx + 1]
add rsi, rax
mov byte [rsi], r15b
movzx eax, byte [rbx]
test al, al
je 0x140063d89
mov qword [rsp + 0x58], rbp
lea r14, str.NetworkClient
lea rbp, [0x14012af80]
cmp al, 0x20
jne 0x140063b68
movzx eax, byte [rbx + 1]
inc rbx
cmp al, 0x20
je 0x140063b55
test al, al
je 0x140063d79
mov rdi, rbx
nop dword [rax + rax]
mov rcx, rbx
inc rbx
cmp al, 0x20
je 0x140063b83
movzx eax, byte [rbx]
test al, al
jne 0x140063b70
jmp 0x140063b86
mov byte [rcx], r15b
lea rdx, [0x1400fad08]
mov rcx, rdi
call fcn.14009cda0
test eax, eax
je 0x140063d72
lea rdx, [0x1400fad18]
mov rcx, rdi
call fcn.14009cda0
test eax, eax
je 0x140063d72
mov r8d, reloc.WS2_32.dll_listen
lea rdx, str._DEBUGLISTEN
mov rcx, rdi
call fcn.140021800
test eax, eax
jne 0x140063bf3
lea rcx, [rdi + 0xd]
mov qword [0x14012eda0], rbp
mov rdx, rsi
sub rdx, rcx
nop
movzx eax, byte [rcx]
mov byte [rcx + rdx], al
lea rcx, [rcx + 1]
test al, al
jne 0x140063be0
jmp 0x140063d79
mov r8d, recv
lea rdx, str.__debuglisten
mov rcx, rdi
call fcn.140021800
test eax, eax
jne 0x140063c33
lea rcx, [rdi + 0xe]
mov qword [0x14012eda0], rbp
mov rdx, rsi
sub rdx, rcx
nop dword [rax]
movzx eax, byte [rcx]
mov byte [rcx + rdx], al
lea rcx, [rcx + 1]
test al, al
jne 0x140063c20
jmp 0x140063d79
mov r8d, recv
lea rdx, str._DEBUGCONNECT
mov rcx, rdi
call fcn.140021800
test eax, eax
jne 0x140063c73
lea rcx, [rdi + 0xe]
mov qword [0x14012eda0], r14
mov rdx, rsi
sub rdx, rcx
nop dword [rax]
movzx eax, byte [rcx]
mov byte [rcx + rdx], al
lea rcx, [rcx + 1]
test al, al
jne 0x140063c60
jmp 0x140063d79
mov r8d, recv
lea rdx, str.__debugconnect
mov rcx, rdi
call fcn.140021800
test eax, eax
jne 0x140063cb3
lea rcx, [rdi + 0xf]
mov qword [0x14012eda0], r14
mov rdx, rsi
sub rdx, rcx
nop dword [rax]
movzx eax, byte [rcx]
mov byte [rcx + rdx], al
lea rcx, [rcx + 1]
test al, al
jne 0x140063ca0
jmp 0x140063d79
mov r8d, 0xa
lea rdx, str._PASSWORD
mov rcx, rdi
call fcn.140021800
test eax, eax
jne 0x140063d12
lea rcx, [rsi - 1]
cmp byte [rcx + 1], r15b
lea rcx, [rcx + 1]
jne 0x140063cd0
movzx eax, word [0x1400fad74]
mov word [rcx], ax
lea rcx, [rsi - 1]
nop dword [rax + rax]
cmp byte [rcx + 1], r15b
lea rcx, [rcx + 1]
jne 0x140063cf0
xor edx, edx
nop dword [rax]
movzx eax, byte [rdi + rdx + 0xa]
mov byte [rcx + rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x140063d00
jmp 0x140063d79
mov r8d, reloc.WS2_32.dll_inet_addr
lea rdx, str.__password
mov rcx, rdi
call fcn.140021800
test eax, eax
jne 0x140063d79
lea rcx, [rsi - 1]
nop
cmp byte [rcx + 1], r15b
lea rcx, [rcx + 1]
jne 0x140063d30
movzx eax, word [0x1400fad74]
mov word [rcx], ax
lea rcx, [rsi - 1]
nop dword [rax + rax]
cmp byte [rcx + 1], r15b
lea rcx, [rcx + 1]
jne 0x140063d50
xor edx, edx
nop dword [rax]
movzx eax, byte [rdi + rdx + 0xb]
mov byte [rcx + rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x140063d60
jmp 0x140063d79
mov qword [0x14012eda0], rbp
movzx eax, byte [rbx]
test al, al
jne 0x140063b51
mov rbp, qword [rsp + 0x58]
mov rax, qword [0x14012eda0]
test rax, rax
je 0x140063dbd
mov rcx, rsi
call qword [rax + reloc.WS2_32.dll_recv]
test eax, eax
je 0x140063f60
mov rax, qword [0x14012eda0]
mov qword [0x14012e998], rax
mov dword [0x14012e0d8], 1
jmp 0x140063dca
cmp dword [0x14012e0d8], r15d
je 0x140063f18
mov eax, dword [0x14012e974]
lea r9, [0x14012e9a0]
mov dword [0x14012e970], eax
mov r8d, r15d
mov eax, r15d
cmp dword [0x14012e0dc], eax
setne al
inc eax
mov dword [0x140144220], eax
mov ecx, r8d
lea r9, [r9 + 4]
shr ecx, 1
mov edx, ecx
xor edx, 0xedb88320
test r8b, 1
cmove edx, ecx
mov eax, edx
shr eax, 1
mov ecx, eax
xor ecx, 0xedb88320
test dl, 1
cmove ecx, eax
mov eax, ecx
shr eax, 1
mov edx, eax
xor edx, 0xedb88320
test cl, 1
cmove edx, eax
mov eax, edx
shr eax, 1
mov ecx, eax
xor ecx, 0xedb88320
test dl, 1
cmove ecx, eax
mov eax, ecx
shr eax, 1
mov edx, eax
xor edx, 0xedb88320
test cl, 1
cmove edx, eax
mov eax, edx
shr eax, 1
mov ecx, eax
xor ecx, 0xedb88320
test dl, 1
cmove ecx, eax
mov eax, ecx
shr eax, 1
mov edx, eax
xor edx, 0xedb88320
test cl, 1
cmove edx, eax
mov ecx, edx
shr ecx, 1
mov eax, ecx
xor eax, 0xedb88320
test dl, 1
cmove eax, ecx
inc r8d
mov dword [r9 - 4], eax
cmp r8d, 0x100
jl 0x140063df4
lea rcx, [0x140133e80]
call qword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
lea rcx, [0x1401441e0]
call qword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
lea rcx, [0x140134720]
call qword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
lea rax, [rsp + 0x50]
xor r9d, r9d
mov qword [rsp + 0x28], rax
lea r8, [0x140063040]
xor edx, edx
mov dword [rsp + 0x20], r15d
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov qword [0x14012e988], rax
xor r9d, r9d
lea r8, [0x140062fc0]
xor edx, edx
lea rax, [rsp + 0x50]
xor ecx, ecx
mov qword [rsp + 0x28], rax
mov dword [rsp + 0x20], r15d
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov qword [0x14012e990], rax
mov rbx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x30
pop r15
pop r14
pop rdi
ret
mov rdx, rdi
lea rcx, str._Fatal_Debugger_Error__No_communication_plugin_found_for___s_._n_n
call fcn.140056d50
mov ecx, 1
call fcn.14000a88c
int3
mov rdx, rdi
lea rcx, str._Fatal_Debugger_Error__Communication_plugin_failed_to_connect:___s_._n_n
call fcn.140056d50
mov ecx, 1
call fcn.14000a88c
int3
mov ecx, 1
call fcn.14000a88c
int3