Function at 0x140027460
Capabilities:
Encode data using xor
Hash data using fnv
Persist via windows service
Set registry value

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x1d0]
sub rsp, 0x2d0
mov rax, qword [0x14008d040]
xor rax, rsp
mov qword [rbp + 0x1c0], rax
mov rsi, r8
mov rdi, rdx
xor ebx, ebx
cmp qword [r8 + 0x10], rbx
je 0x140027618
mov qword [rsp + 0x70], rbx
mov qword [rsp + 0x60], rbx
mov dword [rsp + 0x68], 1
xor edx, edx
mov r8d, 0x208
lea rcx, [rbp - 0x50]
call fcn.14006a0f0
cmp qword [rsi + 0x18], 7
jbe 0x1400274cf
mov rsi, qword [rsi]
mov r9, rsi
lea r8, str.___s
mov edx, 0x104
lea rcx, [rbp - 0x50]
call fcn.14001ca30
lea r8, [rsp + 0x70]
lea rdx, str.systemCurrentControlSetServices
mov rcx, 0xffffffff80000002
call qword [sym.imp.ADVAPI32.dll_RegOpenKeyW]
test eax, eax
je 0x14002753c
mov rcx, qword [rsp + 0x60]
test rcx, rcx
jle 0x140027514
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov rcx, qword [rsp + 0x70]
test rcx, rcx
jle 0x140027604
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov rax, qword gs:[0x30]
mov eax, dword [rax + 0x1250]
jmp 0x1400278c5
mov rdx, rdi
cmp qword [rdi + 0x18], 7
jbe 0x140027549
mov rdx, qword [rdi]
lea r8, [rsp + 0x60]
mov rcx, qword [rsp + 0x70]
call qword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
jne 0x140027504
lea rcx, [rbp - 0x50]
mov rax, 0xffffffffffffffff
nop dword [rax + rax]
lea rax, [rax + 1]
cmp word [rcx + rax*2], bx
jne 0x140027570
lea eax, [rax*2 + 2]
mov dword [rsp + 0x28], eax
lea rax, [rbp - 0x50]
mov qword [rsp + 0x20], rax
mov r9d, 1
xor r8d, r8d
lea rdx, str.ImagePath
mov rcx, qword [rsp + 0x60]
call qword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov rcx, qword [rsp + 0x60]
test eax, eax
jne 0x140027509
mov dword [rsp + 0x28], 4
lea rax, [rsp + 0x68]
mov qword [rsp + 0x20], rax
mov r9d, 4
xor r8d, r8d
lea rdx, str.Type
call qword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov esi, eax
mov rcx, qword [rsp + 0x60]
test rcx, rcx
jle 0x1400275f0
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov rcx, qword [rsp + 0x70]
test rcx, rcx
jle 0x140027600
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
je 0x140027618
mov rax, qword gs:[0x30]
mov eax, dword [rax + 0x1250]
jmp 0x1400278c5
mov rcx, qword [rdi + 0x10]
movabs rax, 0x7ffffffffffffffe
sub rax, rcx
cmp rax, 0x34
jb 0x1400278f5
cmp qword [rdi + 0x18], 7
jbe 0x14002763d
mov rdi, qword [rdi]
mov qword [rsp + 0x30], rcx
mov qword [rsp + 0x28], rdi
mov qword [rsp + 0x20], 0x34
lea r9, str._registrymachineSYSTEMCurrentControlSetServices_
lea rcx, [rbp - 0x80]
call fcn.14001ac40
nop
call fcn.14000f290
mov r14, rax
lea r13, [rbp - 0x80]
cmp qword [rbp - 0x68], 7
cmova r13, qword [rbp - 0x80]
xorps xmm0, xmm0
movups xmmword [rsp + 0x40], xmm0
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x58], rbx
mov r8d, 0x14
lea rdx, str.RtlInitUnicodeString
lea rcx, [rsp + 0x40]
call fcn.140005100
nop
call fcn.1400297b0
lea r12, [r14 + 0x40]
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
lea rdx, [rsp + 0x40]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x58]
cmp r15, 0xf
cmova rdx, rsi
movabs rdi, 0xcbf29ce484222325
mov r9, rdi
mov rcx, rbx
movabs r10, 0x100000001b3
mov r8, qword [rsp + 0x50]
test r8, r8
je 0x140027703
nop
movzx eax, byte [rdx + rcx]
xor r9, rax
imul r9, r10
inc rcx
cmp rcx, r8
jb 0x1400276f0
lea r8, [rsp + 0x40]
lea rdx, [rsp + 0x70]
mov rcx, r14
call fcn.14000fe50
mov r8, qword [rax + 8]
test r8, r8
je 0x140027742
cmp r8, qword [r14 + 8]
je 0x140027742
mov r14, qword [r8 + 0x30]
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
test r14, r14
je 0x14002774c
mov rdx, r13
lea rcx, [rbp - 0x60]
call r14
jmp 0x14002774c
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
nop
cmp r15, 0xf
jbe 0x140027783
lea rdx, [r15 + 1]
mov rax, rsi
cmp rdx, 0x1000
jb 0x14002777b
add rdx, 0x27
mov rsi, qword [rsi - 8]
sub rax, rsi
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x1400278fb
mov rcx, rsi
call fcn.140044c8c
call fcn.14000f290
mov r13, rax
xorps xmm0, xmm0
movups xmmword [rsp + 0x40], xmm0
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x58], rbx
mov r8d, 0xc
lea rdx, str.NtLoadDriver
lea rcx, [rsp + 0x40]
call fcn.140005100
nop
call fcn.1400297b0
lea rcx, [r13 + 0x40]
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
lea rcx, [rsp + 0x40]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x58]
cmp r15, 0xf
cmova rcx, rsi
mov rdx, qword [rsp + 0x50]
test rdx, rdx
je 0x140027803
movabs r8, 0x100000001b3
nop
movzx eax, byte [rbx + rcx]
xor rdi, rax
imul rdi, r8
inc rbx
cmp rbx, rdx
jb 0x1400277f0
mov r9, rdi
lea r8, [rsp + 0x40]
lea rdx, [rsp + 0x70]
mov rcx, r13
call fcn.14000fe50
mov rdx, qword [rax + 8]
test rdx, rdx
je 0x140027844
cmp rdx, qword [r13 + 8]
je 0x140027844
mov rbx, qword [rdx + 0x30]
lea rcx, [r13 + 0x40]
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
test rbx, rbx
je 0x14002784e
lea rcx, [rbp - 0x60]
call rbx
mov ebx, eax
jmp 0x140027853
lea rcx, [r13 + 0x40]
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov ebx, 0xc0000138
cmp r15, 0xf
jbe 0x140027887
lea rdx, [r15 + 1]
mov rax, rsi
cmp rdx, 0x1000
jb 0x14002787e
add rdx, 0x27
mov rsi, qword [rsi - 8]
sub rax, rsi
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x1400278fb
mov rcx, rsi
call fcn.140044c8c
nop
mov rdx, qword [rbp - 0x68]
cmp rdx, 7
jbe 0x1400278c3
lea rdx, [rdx*2 + 2]
mov rcx, qword [rbp - 0x80]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400278be
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x1400278ef
call fcn.140044c8c
mov eax, ebx
mov rcx, qword [rbp + 0x1c0]
xor rcx, rsp
call fcn.1400449f0
mov rbx, qword [rsp + 0x310]
add rsp, 0x2d0
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
call fcn.14004fe58
int3
call fcn.1400014b0
nop
call fcn.14004fe58
nop
int3