Function at 0x14001a090
Capabilities:
Encode data using xor
Get hostname
Get user security identifier

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push rbp
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x80]
sub rsp, 0x180
movaps xmmword [rax - 0x38], xmm6
movaps xmmword [rax - 0x48], xmm7
movaps xmmword [rax - 0x58], xmm8
movaps xmmword [rax - 0x68], xmm9
movaps xmmword [rax - 0x78], xmm10
mov rax, qword [0x1400a97c0]
xor rax, rsp
mov qword [rbp + 0x20], rax
mov rsi, rcx
mov qword [rbp - 0x30], rcx
xor ebx, ebx
xorps xmm0, xmm0
movups xmmword [rbp - 0x28], xmm0
mov qword [rbp - 0x18], rbx
mov qword [rbp - 0x10], rbx
xor r8d, r8d
lea rdx, [0x14009876d]
lea rcx, [rbp - 0x28]
call fcn.14000b9f0
nop
mov dword [rbp - 0x34], ebx
mov dword [rbp - 0x38], ebx
mov dword [rbp - 8], reloc.WS2_32.dll_recv
lea rdx, [rbp - 8]
lea rcx, [rbp]
call qword [sym.imp.KERNEL32.dll_GetComputerNameW]
test eax, eax
jne 0x14001a382
lea rax, [rsp + 0x70]
mov qword [rbp - 0x30], rax
lea rdx, [rsp + 0x40]
call fcn.14001aaa0
mov r10, rax
movdqa xmm9, xmmword [0x14009ad90]
movdqa xmm8, xmmword [0x14009adb0]
movdqa xmm10, xmmword [0x14009ad20]
movdqa xmm7, xmmword [0x14009ade0]
movdqa xmm6, xmmword [0x14009ad00]
mov edi, dword [reloc.WS2_32.dll_accept]
cmp byte [rax + 3], bl
je 0x14001a210
cmp edi, 2
jl 0x14001a1d9
movdqa xmm1, xmm6
punpckldq xmm1, xmm6
pmuldq xmm1, xmm7
movdqa xmm0, xmm6
punpckhdq xmm0, xmm6
pmuldq xmm0, xmm7
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm10
movdqa xmm1, xmm6
psubd xmm1, xmm0
andps xmm1, xmm9
packuswb xmm1, xmm1
packuswb xmm1, xmm1
paddb xmm1, xmm8
movd xmm0, dword [rax]
xorps xmm1, xmm0
movd dword [rax], xmm1
jmp 0x14001a210
mov r9, r10
mov r8d, ebx
nop
mov eax, 0x51eb851f
imul r8d
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x32
movzx eax, r8b
sub al, cl
add al, 0x34
xor byte [r9], al
inc r8d
lea r9, [r9 + 1]
cmp r8d, 4
jl 0x14001a1e0
mov rdx, r10
lea rcx, [rsp + 0x70]
call fcn.140009300
mov rsi, rax
lea rdx, [rbp - 0x50]
call fcn.14001aa70
mov r9, rax
cmp byte [rax + 0x12], 0
je 0x14001aa36
cmp edi, 2
jl 0x14001a33c
movdqa xmmword [rsp + 0x50], xmm8
mov rcx, rax
mov edx, dword [rsp + 0x50]
nop dword [rax]
movd xmm2, ebx
pshufd xmm2, xmm2, 0
paddd xmm2, xmm6
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm7
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm7
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm10
psubd xmm2, xmm0
andps xmm2, xmm9
packuswb xmm2, xmm2
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx]
xorps xmm2, xmm0
movd dword [rcx], xmm2
lea eax, [rbx + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm6
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm7
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm7
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm10
psubd xmm3, xmm0
andps xmm3, xmm9
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd xmm0, edx
paddb xmm3, xmm0
movd xmm0, dword [rcx + 4]
xorps xmm3, xmm0
movd dword [rcx + 4], xmm3
add ebx, 8
mov eax, ebx
lea rcx, [rcx + 8]
cmp ebx, 0x10
jl 0x14001a250
cmp eax, 0x13
jge 0x14001aa36
movsxd r8, ebx
add r8, r9
nop dword [rax]
nop word [rax + rax]
mov eax, 0x51eb851f
imul ebx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x32
movzx eax, bl
sub al, cl
add al, 0x34
xor byte [r8], al
inc ebx
lea r8, [r8 + 1]
cmp ebx, 0x13
jge 0x14001aa36
jmp 0x14001a350
lea rax, [rbp - 4]
mov qword [rsp + 0x30], rax
lea rax, [rbp - 0x38]
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], rbx
lea r9, [rbp - 0x34]
xor r8d, r8d
lea rdx, [rbp]
xor ecx, ecx
call qword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
mov ecx, dword [rbp - 0x34]
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov r15, rax
mov ecx, dword [rbp - 0x38]
mov eax, 2
mul rcx
mov rdi, 0xffffffffffffffff
cmovb rax, rdi
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov r13, rax
lea rax, [rbp - 4]
mov qword [rsp + 0x30], rax
lea rax, [rbp - 0x38]
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], r13
lea r9, [rbp - 0x34]
mov r8, r15
lea rdx, [rbp]
xor ecx, ecx
call qword [sym.imp.ADVAPI32.dll_LookupAccountNameW]
test eax, eax
je 0x14001a7d2
mov qword [rbp - 0x30], rbx
lea rdx, [rbp - 0x30]
mov rcx, r15
call qword [sym.imp.ADVAPI32.dll_ConvertSidToStringSidW]
test eax, eax
je 0x14001a577
mov qword [rsp + 0x38], rbx
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], ebx
mov qword [rsp + 0x20], rbx
mov r9d, edi
mov r8, qword [rbp - 0x30]
xor edx, edx
mov ecx, 0xfde9
call qword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
movsxd r12, eax
lea rdx, [r12 - 1]
mov rcx, qword [rbp - 0x18]
cmp rdx, rcx
ja 0x14001a475
mov qword [rbp - 0x18], rdx
lea rcx, [rbp - 0x28]
cmp qword [rbp - 0x10], 0xf
cmova rcx, qword [rbp - 0x28]
mov byte [rcx + rdx], 0
jmp 0x14001a4cd
mov r14, rdx
sub r14, rcx
mov r8, qword [rbp - 0x10]
mov rax, r8
sub rax, rcx
cmp r14, rax
ja 0x14001a4b9
mov qword [rbp - 0x18], rdx
lea rdi, [rbp - 0x28]
cmp r8, 0xf
cmova rdi, qword [rbp - 0x28]
add rdi, rcx
mov r8, r14
xor edx, edx
mov rcx, rdi
call sub.VCRUNTIME140.dll_memset
mov byte [rdi + r14], 0
mov rdi, 0xffffffffffffffff
jmp 0x14001a4cd
mov byte [rsp + 0x20], 0
mov r9, r14
mov rdx, r14
lea rcx, [rbp - 0x28]
call fcn.14000c070
lea rax, [rbp - 0x28]
cmp qword [rbp - 0x10], 0xf
cmova rax, qword [rbp - 0x28]
mov qword [rsp + 0x38], rbx
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], r12d
mov qword [rsp + 0x20], rax
mov r9d, edi
mov r8, qword [rbp - 0x30]
xor edx, edx
mov ecx, 0xfde9
call qword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov rcx, qword [rbp - 0x30]
call qword [sym.imp.KERNEL32.dll_LocalFree]
mov rcx, r15
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rcx, r13
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
movups xmm0, xmmword [rbp - 0x28]
movups xmmword [rsi], xmm0
movups xmm1, xmmword [rbp - 0x18]
movups xmmword [rsi + 0x10], xmm1
mov rax, rsi
mov rcx, qword [rbp + 0x20]
xor rcx, rsp
call fcn.140083820
lea r11, [rsp + 0x180]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rdi, qword [r11 + 0x48]
movaps xmm6, xmmword [r11 - 0x10]
movaps xmm7, xmmword [r11 - 0x20]
movaps xmm8, xmmword [r11 - 0x30]
movaps xmm9, xmmword [r11 - 0x40]
movaps xmm10, xmmword [r11 - 0x50]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret
lea rax, [rbp - 0x70]
mov qword [rsp + 0x48], rax
lea rdx, [rsp + 0x40]
call fcn.14001aab0
mov r10, rax
movdqa xmm9, xmmword [0x14009ad90]
movdqa xmm8, xmmword [0x14009adb0]
movdqa xmm10, xmmword [0x14009ad20]
movdqa xmm7, xmmword [0x14009ade0]
movdqa xmm6, xmmword [0x14009ad00]
mov edi, dword [reloc.WS2_32.dll_accept]
cmp byte [rax + 3], 0
je 0x14001a660
cmp edi, 2
jl 0x14001a629
movdqa xmm1, xmm6
punpckldq xmm1, xmm6
pmuldq xmm1, xmm7
movdqa xmm0, xmm6
punpckhdq xmm0, xmm6
pmuldq xmm0, xmm7
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm10
movdqa xmm1, xmm6
psubd xmm1, xmm0
andps xmm1, xmm9
packuswb xmm1, xmm1
packuswb xmm1, xmm1
paddb xmm1, xmm8
movd xmm0, dword [rax]
xorps xmm1, xmm0
movd dword [rax], xmm1
jmp 0x14001a660
mov r9, r10
mov r8d, ebx
nop
mov eax, 0x51eb851f
imul r8d
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x32
movzx eax, r8b
sub al, cl
add al, 0x34
xor byte [r9], al
inc r8d
lea r9, [r9 + 1]
cmp r8d, 4
jl 0x14001a630
mov rdx, r10
lea rcx, [rbp - 0x70]
call fcn.140009300
mov rsi, rax
lea rdx, [rbp - 0x50]
call fcn.14001aa70
mov r9, rax
cmp byte [rax + 0x12], 0
je 0x14001aa4f
cmp edi, 2
jl 0x14001a78c
movdqa xmmword [rsp + 0x50], xmm8
mov rcx, rax
mov edx, dword [rsp + 0x50]
nop dword [rax]
movd xmm2, ebx
pshufd xmm2, xmm2, 0
paddd xmm2, xmm6
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm7
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm7
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm10
psubd xmm2, xmm0
andps xmm2, xmm9
packuswb xmm2, xmm2
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx]
xorps xmm2, xmm0
movd dword [rcx], xmm2
lea eax, [rbx + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm6
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm7
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm7
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm10
psubd xmm3, xmm0
andps xmm3, xmm9
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd xmm0, edx
paddb xmm3, xmm0
movd xmm0, dword [rcx + 4]
xorps xmm3, xmm0
movd dword [rcx + 4], xmm3
add ebx, 8
mov eax, ebx
lea rcx, [rcx + 8]
cmp ebx, 0x10
jl 0x14001a6a0
cmp eax, 0x13
jge 0x14001aa4f
movsxd r8, ebx
add r8, r9
nop dword [rax]
nop word [rax + rax]
mov eax, 0x51eb851f
imul ebx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x32
movzx eax, bl
sub al, cl
add al, 0x34
xor byte [r8], al
inc ebx
lea r8, [r8 + 1]
cmp ebx, 0x13
jge 0x14001aa4f
jmp 0x14001a7a0
lea rax, [rbp - 0x70]
mov qword [rsp + 0x68], rax
lea rdx, [rsp + 0x40]
call fcn.14001aac0
mov r10, rax
movdqa xmm9, xmmword [0x14009ad90]
movdqa xmm8, xmmword [0x14009adb0]
movdqa xmm10, xmmword [0x14009ad20]
movdqa xmm7, xmmword [0x14009ade0]
movdqa xmm6, xmmword [0x14009ad00]
mov edi, dword [reloc.WS2_32.dll_accept]
cmp byte [rax + 3], 0
je 0x14001a8c0
cmp edi, 2
jl 0x14001a884
movdqa xmm1, xmm6
punpckldq xmm1, xmm6
pmuldq xmm1, xmm7
movdqa xmm0, xmm6
punpckhdq xmm0, xmm6
pmuldq xmm0, xmm7
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm10
movdqa xmm1, xmm6
psubd xmm1, xmm0
andps xmm1, xmm9
packuswb xmm1, xmm1
packuswb xmm1, xmm1
paddb xmm1, xmm8
movd xmm0, dword [rax]
xorps xmm1, xmm0
movd dword [rax], xmm1
jmp 0x14001a8c0
mov r9, r10
mov r8d, ebx
nop word [rax + rax]
mov eax, 0x51eb851f
imul r8d
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x32
movzx eax, r8b
sub al, cl
add al, 0x34
xor byte [r9], al
inc r8d
lea r9, [r9 + 1]
cmp r8d, 4
jl 0x14001a890
mov rdx, r10
lea rcx, [rbp - 0x70]
call fcn.140009300
mov rsi, rax
lea rdx, [rbp - 0x50]
call fcn.14001aa70
mov r9, rax
cmp byte [rax + 0x12], 0
je 0x14001aa1c
cmp edi, 2
jl 0x14001a9e8
movdqa xmmword [rsp + 0x50], xmm8
mov rcx, rax
mov edx, dword [rsp + 0x50]
nop dword [rax]
movd xmm2, ebx
pshufd xmm2, xmm2, 0
paddd xmm2, xmm6
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm7
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm7
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm10
psubd xmm2, xmm0
andps xmm2, xmm9
packuswb xmm2, xmm2
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx]
xorps xmm2, xmm0
movd dword [rcx], xmm2
lea eax, [rbx + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm6
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm7
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm7
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm10
psubd xmm3, xmm0
andps xmm3, xmm9
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd xmm0, edx
paddb xmm3, xmm0
movd xmm0, dword [rcx + 4]
xorps xmm3, xmm0
movd dword [rcx + 4], xmm3
add ebx, 8
mov eax, ebx
lea rcx, [rcx + 8]
cmp ebx, 0x10
jl 0x14001a900
cmp eax, 0x13
jge 0x14001aa1c
movsxd r8, ebx
add r8, r9
nop
mov eax, 0x51eb851f
imul ebx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x32
movzx eax, bl
sub al, cl
add al, 0x34
xor byte [r8], al
inc ebx
lea r8, [r8 + 1]
cmp ebx, 0x13
jl 0x14001a9f0
mov rdx, r9
lea rcx, [rsp + 0x70]
call fcn.140009300
nop
mov rdx, rsi
mov rcx, rax
call fcn.140019f30
nop
mov rdx, r9
lea rcx, [rbp - 0x70]
call fcn.140009300
nop
mov rdx, rsi
mov rcx, rax
call fcn.140019f30
nop
mov rdx, r9
lea rcx, [rsp + 0x70]
call fcn.140009300
nop
mov rdx, rsi
mov rcx, rax
call fcn.140019f30
int3