Function at 0x180015944
Capabilities:
Accept command line arguments
Create pipe
Encode data using xor
Get hostname

Disassembly:
mov qword [rsp + 8], rbx
mov dword [rsp + 0x20], r9d
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x90
mov eax, dword [rsp + 0xf8]
add r8d, 0xb1f
mov r12d, dword [rsp + 0x108]
mov ebp, r9d
mov ecx, dword [rsp + 0x100]
mov r14d, dword [rsp + 0x110]
add ecx, 0x3b0
mov r13, qword [rsp + 0x118]
lea r15d, [rax - 0xbf]
add r14d, 0x1f8
mov dword [rsp + 0xe0], r15d
lea ebx, [rax + 0x158]
mov dword [rsp + 0x80], r8d
lea esi, [r12 - 0x3415]
mov dword [rsp + 0xf8], ebx
lea r9d, [r12 + 0x10e]
mov dword [rsp + 0x108], esi
lea eax, [r14 + 0x53f]
mov dword [rsp + 0x100], ecx
mov dword [rsp + 0x84], r14d
lea edx, [r12 + 0x215]
mov dword [rsp + 0x8c], r9d
cmp esi, eax
jge 0x180015c19
cmp esi, ebp
jg 0x180015c19
mov rax, qword [r13 + 0x190]
lea r11d, [rdx - 0x29e]
mov qword [rsp + 0x50], r13
lea r10d, [rsi + 0x3053]
add ebx, 0x662
lea r9d, [r8 - 0x886]
mov dword [rsp + 0xf8], ebx
lea edi, [rsi + 0x3182]
mov ecx, dword [rax + 0x168]
lea ebx, [rdx + 0x441]
lea rax, [0x1801b9050]
sub ecx, 0x314d
mov qword [r13 + 8], rax
lea edx, [rsi + 0x3c12]
lea eax, [rbp + 0x267]
mov dword [r13 + 0x10], ecx
mov dword [rsp + 0x48], eax
lea ecx, [rbp + 0x28e]
mov dword [rsp + 0x40], r12d
add r8d, 0xfffffcd1
mov dword [rsp + 0x38], r10d
mov dword [rsp + 0x30], r11d
mov dword [rsp + 0x28], ebx
mov dword [rsp + 0x20], edi
call fcn.180013af4
mov r8d, dword [rsp + 0x80]
lea r10d, [r15 + 0x200]
mov ecx, dword [rsp + 0xf8]
lea ebx, [rsi + 0x378a]
mov r9d, dword [rsp + 0x108]
lea edi, [rsi + 0x33a3]
mov edx, dword [rsp + 0xe0]
lea ebp, [r14 + 0x3df]
mov esi, dword [rsp + 0x110]
lea r11d, [r8 + 0x20]
add ecx, 0xfffff77d
mov dword [rsp + 0x88], eax
mov eax, dword [rsp + 0x100]
add esi, 0x890
mov dword [rsp + 0x78], ecx
add r15d, 0x217
mov dword [rsp + 0x70], r10d
add r9d, 0x362a
mov r10d, dword [rsp + 0x110]
add r8d, 0xfffffb9f
mov dword [rsp + 0x68], r11d
lea r14d, [rax - 0x883]
mov dword [rsp + 0x60], ebx
lea r12d, [rax - 0x912]
mov dword [rsp + 0x58], edi
add edx, 0xfffffff6
mov dword [rsp + 0x50], esi
mov ecx, eax
mov dword [rsp + 0x48], ebp
mov dword [rsp + 0x40], r14d
mov dword [rsp + 0x38], r15d
mov dword [rsp + 0x30], r12d
mov dword [rsp + 0x28], r10d
mov qword [rsp + 0x20], r13
call fcn.180015458
mov ebx, dword [rsp + 0xf8]
mov edx, dword [r13 + 0x168]
add ebx, 0x66
add edx, 0x5fd
mov dword [rsp + 0xf8], ebx
mov dword [r13 + 0x500], 3
cmp edx, 0x378b
jg 0x180015bc2
mov rcx, qword [r13 + 0x4a0]
mov eax, 0x378c
sub eax, edx
mov edx, eax
mov eax, 0x2f79
sub rax, qword [r13 + 0x2a0]
add rcx, rax
sub rdx, 1
jne 0x180015ba6
mov qword [r13 + 0x4a0], rcx
mov rax, qword [r13 + 0x118]
mov rdx, qword [r13 + 0xe8]
mov r15d, dword [rsp + 0xe0]
mov esi, dword [rsp + 0x108]
mov rcx, qword [rax + 0x170]
mov r14d, dword [rsp + 0x84]
xor rcx, 0x324b
sub qword [rdx + 0x360], rcx
mov edx, dword [rsp + 0x88]
mov ecx, dword [rsp + 0x100]
mov ebp, dword [rsp + 0xe8]
mov r9d, dword [rsp + 0x8c]
lea eax, [r15 + 0x397]
cmp edx, eax
jne 0x180015d26
movsxd rcx, ecx
xor rcx, qword [r13 + 0x328]
movsxd r11, ebp
xor rcx, r11
movsxd rax, r15d
cmp rax, rcx
je 0x180015caf
mov ebx, r14d
xor ebx, 0x32ec
cmp r15d, ebx
jle 0x180015d26
mov r12d, dword [rsp + 0xf8]
movsxd rsi, r14d
mov rcx, qword [r13 + 0x328]
movsxd rdi, dword [r13 + 0x2c0]
xor rcx, rsi
cmp rdi, rcx
jne 0x180015ca4
call qword [sym.imp.KERNEL32.dll_GetComputerNameA]
mov ecx, dword [r13 + 0x290]
add ecx, 0x362a
and ecx, r12d
call qword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov rcx, qword [r13 + 0x328]
add edi, 2
xor rcx, rsi
movsxd rax, edi
cmp rax, rcx
je 0x180015c73
add r15d, 3
cmp r15d, ebx
jg 0x180015c5d
jmp 0x180015d26
lea eax, [r14 + rdx]
imul eax, esi
cdqe
cmp qword [r13 + 0x108], rax
jb 0x180015d26
mov r10d, dword [r13 + 0x510]
mov rcx, qword [r13 + 0x260]
and r10d, 0x3a6b
movzx edx, word [r13 + 0x540]
movsxd r8, r9d
mov r9, qword [r13]
and r11, r8
movsxd rax, esi
xor r9, 0x3182
imul r10, rax
imul rcx, r8
and r9, rax
movzx eax, bx
mov qword [rsp + 0x28], r10
imul edx, eax
mov qword [rsp + 0x20], r11
add dx, word [r13 + 0x170]
movzx r8d, dx
mov edx, dword [r13 + 0x328]
call qword [sym.imp.KERNEL32.dll_CreateNamedPipeA]
lea eax, [rbp + 0x4e2]
mov rbx, qword [rsp + 0xd0]
add rsp, 0x90
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret