Function at 0x1800ab770
Capabilities:
Get disk information
Get session user name

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rdi
push rbp
lea rbp, [rsp - 0xc0]
sub rsp, 0x1c0
mov rax, qword [0x18023c800]
xor rax, rsp
mov qword [rbp + 0xb0], rax
mov rdi, rdx
mov dword [rsp + 0x4c], 0x100
mov rbx, rcx
lea rdx, [rsp + 0x4c]
lea rcx, [rbp - 0x50]
call qword [sym.imp.ADVAPI32.dll_GetUserNameA]
xorps xmm0, xmm0
xorps xmm1, xmm1
movups xmmword [rsp + 0x50], xmm0
movdqu xmmword [rsp + 0x60], xmm1
test eax, eax
je 0x1800ab7f0
lea rax, [rbp - 0x50]
mov r8, 0xffffffffffffffff
nop dword [rax + rax]
inc r8
cmp byte [rax + r8], 0
jne 0x1800ab7e0
lea rdx, [rbp - 0x50]
jmp 0x1800ab7fa
xor r8d, r8d
lea rdx, [0x1801a2c24]
lea rcx, [rsp + 0x50]
call fcn.180001340
lea r8, [rsp + 0x50]
mov rcx, rbx
lea rdx, [rsp + 0x70]
call fcn.1800a9130
mov rdx, qword [rsp + 0x68]
cmp rdx, 0xf
jbe 0x1800ab856
mov rcx, qword [rsp + 0x50]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x1800ab851
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1800ab851
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.18019d210
xor ebx, ebx
mov dword [rsp + 0x44], 0x5c3a43
mov dword [rsp + 0x38], ebx
lea r9, [rsp + 0x4c]
mov qword [rsp + 0x30], rbx
lea rcx, [rsp + 0x44]
mov qword [rsp + 0x28], rbx
xor r8d, r8d
xor edx, edx
mov qword [rsp + 0x20], rbx
mov dword [rsp + 0x4c], ebx
mov byte [rsp + 0x48], bl
call qword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
test eax, eax
je 0x1800ab8e2
mov r8d, dword [rsp + 0x4c]
lea r10, [rbp - 0x5b]
nop dword [rax]
dec r10
mov eax, 0xcccccccd
mul r8d
shr edx, 3
movzx eax, dl
shl al, 2
lea ecx, [rax + rdx]
add cl, cl
sub r8b, cl
add r8b, 0x30
mov byte [r10], r8b
mov r8d, edx
test edx, edx
jne 0x1800ab8a0
lea r9, [rsp + 0x40]
mov rdx, r10
lea r8, [rbp - 0x5b]
lea rcx, [rsp + 0x50]
call fcn.1800536b0
jmp 0x1800ab908
xorps xmm0, xmm0
mov qword [rsp + 0x60], rbx
xor r8d, r8d
mov qword [rsp + 0x68], rbx
lea rdx, [0x1801a2c24]
lea rcx, [rsp + 0x50]
movups xmmword [rsp + 0x50], xmm0
call fcn.180001340
mov rcx, qword [rbp - 0x80]
movabs rax, 0x7fffffffffffffff
mov rdx, qword [rsp + 0x60]
sub rax, rcx
cmp rax, rdx
jb 0x1800aba08
cmp qword [rbp - 0x78], 0xf
lea r9, [rsp + 0x70]
mov qword [rsp + 0x30], rdx
lea rax, [rsp + 0x50]
cmova r9, qword [rsp + 0x70]
lea r8, [rsp + 0x70]
cmp qword [rsp + 0x68], 0xf
movzx edx, byte [rsp + 0x40]
cmova rax, qword [rsp + 0x50]
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], rcx
mov rcx, rdi
call fcn.180063540
mov rdx, qword [rsp + 0x68]
cmp rdx, 0xf
jbe 0x1800ab9a2
mov rcx, qword [rsp + 0x50]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x1800ab99d
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x1800ab9d5
call fcn.18019d210
mov rdx, qword [rbp - 0x78]
cmp rdx, 0xf
jbe 0x1800ab9e1
mov rcx, qword [rsp + 0x70]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x1800ab9dc
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1800ab9dc
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.18019d210
mov rax, rdi
mov rcx, qword [rbp + 0xb0]
xor rcx, rsp
call fcn.18019d700
lea r11, [rsp + 0x1c0]
mov rbx, qword [r11 + 0x10]
mov rdi, qword [r11 + 0x20]
mov rsp, r11
pop rbp
ret
call fcn.18000aa20
int3