Function at 0x14016d210
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push rbp
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x1600]
mov eax, 0x1700
call fcn.140203440
sub rsp, rax
mov rax, qword [0x14049bcb8]
xor rax, rsp
mov qword [rbp + 0x15f0], rax
mov r12, rcx
mov qword [rbp - 0x78], rcx
mov qword [rbp - 0x80], rcx
lea rdx, str.efaidnbmnnnibpcajpcglclefindmkaj
lea rcx, [rbp - 0x60]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
lea r14, vtable.com::Utf8Str.0
mov qword [rbp - 0x60], r14
lea rdx, str.nkbihfbeogaeaoehlefnkodbefgpgknn
lea rcx, [rbp - 0x40]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp - 0x40], r14
lea rdx, str.pioclpoplcdbaefihamjohnefbikjilc
lea rcx, [rbp - 0x20]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp - 0x20], r14
lea rdx, str.bmnlcjabgnpnenekpadlanbbkooimhnj
lea rcx, [rbp]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp], r14
lea rdx, str.lifbcibllhkdhoafpjfnlhfpfgnpldfl
lea rcx, [rbp + 0x20]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x20], r14
lea rdx, str.kfimngopjnjocoeelbpbdakldjdnadfp
lea rcx, [rbp + 0x40]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x40], r14
lea rdx, str.oiekdmlabennjdpgimlcpmphdjphlcha
lea rcx, [rbp + 0x60]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x60], r14
lea rdx, str.kgjfgplpablkjnlkjmjdecgdpfankdle
lea rcx, [rbp + 0x80]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x80], r14
lea rdx, str.aapbdbdomjkkjkaonfhkkikfgjllcleb
lea rcx, [rbp + 0xa0]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0xa0], r14
lea rdx, str.ajopnjidmegmdimjlfnijceegpefgped
lea rcx, [rbp + 0xc0]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0xc0], r14
lea rdx, str.gebbhagfogifgggkldgodflihgfeippi
lea rcx, [rbp + 0xe0]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0xe0], r14
lea rdx, str.ghbmnnjooekpmoecnnnilnnbdlolhkhi
lea rcx, [rbp + 0x100]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x100], r14
lea rdx, str.ailcmbgekjpnablpdkmaaccecekgdhlh
lea rcx, [rbp + 0x120]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x120], r14
lea rdx, str.adbacgifemdbhdkfppmeilbgppmhaobf
lea rcx, [rbp + 0x140]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x140], r14
lea rdx, str.laookkfknpbbblfpciffpaejjkokdgca
lea rcx, [rbp + 0x160]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x160], r14
lea rdx, str.mgijmajocgfcbeboacabfgobmjgjcoja
lea rcx, [rbp + 0x180]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x180], r14
lea rdx, str.hgmhmanijnjhaffoampdlllchpolkdnj
lea rcx, [rbp + 0x1a0]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x1a0], r14
lea rdx, str.mmioliijnhnoblpgimnlajmefafdfilb
lea rcx, [rbp + 0x1c0]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x1c0], r14
lea rdx, str.chhjbpecpncaggjpdakmflnfcopglcmi
lea rcx, [rbp + 0x1e0]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x1e0], r14
lea rdx, str.lphicbbhfmllgmomkkhjfkpbdlncafbn
lea rcx, [rbp + 0x200]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x200], r14
lea rdx, str.gpdjojdkbbmdfjfahjcgigfpmkopogic
lea rcx, [rbp + 0x220]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x220], r14
lea rdx, str.fdpohaocaechififmbbbbbknoalclacl
lea rcx, [rbp + 0x240]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rbp + 0x240], r14
xorps xmm0, xmm0
movdqu xmmword [rsp + 0x20], xmm0
mov qword [rsp + 0x30], 0
mov edx, SafeArrayPutElement
lea rcx, [rsp + 0x20]
call fcn.140006a70
mov rbx, rax
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x28], rax
add rax, 0x2c0
mov qword [rsp + 0x30], rax
lea rax, [rsp + 0x20]
mov qword [rbp - 0x80], rax
lea rdi, [rbp - 0x60]
mov qword [rsp + 0x58], rbx
mov qword [rsp + 0x60], rbx
lea rax, [rsp + 0x20]
mov qword [rsp + 0x68], rax
mov rdx, rdi
mov rcx, rbx
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_class_RTCString_const____ptr64____ptr64]
mov qword [rbx], r14
add rbx, 0x20
mov qword [rsp + 0x60], rbx
add rdi, 0x20
lea rax, [rbp + 0x260]
cmp rdi, rax
jne 0x14016d4e2
mov qword [rsp + 0x28], rbx
lea r9, [sub.VBoxRT.dll_public_virtual:_void___cdecl_RTCString::destructor_void____ptr64]
mov edx, 0x20
lea r8d, [rdx - 0xa]
lea rcx, [rbp - 0x60]
call fcn.14020328c
call sub.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_
mov edx, eax
mov r8d, 0xffffffff
mov dword [rbp + 0x15e4], r8d
mov dword [rbp + 0x264], eax
mov ecx, 1
nop word [rax + rax]
mov eax, edx
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, ecx
mov dword [rbp + rcx*4 + 0x264], edx
inc rcx
cmp rcx, 0x270
jb 0x14016d550
mov dword [rbp + 0x260], 0x270
lea rax, [rbp + 0x260]
mov qword [rsp + 0x58], rax
mov ecx, VarR4FromUI1
mov rax, 0xffffffffffffffff
dec rcx
shr rax, 1
cmp rax, r8
ja 0x14016d594
mov qword [rsp + 0x68], rax
mov qword [rsp + 0x60], rcx
mov r13, qword [rsp + 0x20]
mov r15, qword [rsp + 0x28]
cmp r13, r15
je 0x14016d63e
mov esi, 1
lea rdi, [r13 + 0x20]
cmp rdi, r15
je 0x14016d63e
lea r12, vtable.com::Utf8Str.0
lea rdx, [rsi + 1]
lea rcx, [rsp + 0x58]
call fcn.14016a980
mov rbx, rax
cmp rax, rsi
je 0x14016d627
shl rbx, 5
add rbx, r13
mov rdx, rdi
lea rcx, [rsp + 0x38]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_class_RTCString_const____ptr64____ptr64]
mov qword [rsp + 0x38], r12
mov rdx, rbx
mov rcx, rdi
call qword [sym.imp.VBoxRT.dll_public:_class_RTCString____ptr64___cdecl_RTCString::operator_class_RTCString_const____ptr64____ptr64]
lea rdx, [rsp + 0x38]
mov rcx, rbx
call qword [sym.imp.VBoxRT.dll_public:_class_RTCString____ptr64___cdecl_RTCString::operator_class_RTCString_const____ptr64____ptr64]
nop
lea rcx, [rsp + 0x38]
call qword [sym.imp.VBoxRT.dll_public_virtual:_void___cdecl_RTCString::destructor_void____ptr64]
inc rsi
add rdi, 0x20
cmp rdi, r15
jne 0x14016d5d1
mov r12, qword [rbp - 0x78]
lea r14, vtable.com::Utf8Str.0
lea rdx, str.gighmmpiobklfepjocnamgkkbiglidom
lea rcx, [rsp + 0x38]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_char_const____ptr64____ptr64]
mov qword [rsp + 0x38], r14
mov rdi, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x28]
cmp rsi, qword [rsp + 0x30]
je 0x14016d70b
lea rdx, [rsp + 0x38]
cmp rdi, rsi
jne 0x14016d68b
mov rcx, rsi
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_class_RTCString_const____ptr64____ptr64]
mov qword [rsi], r14
add qword [rsp + 0x28], 0x20
jmp 0x14016d71e
lea rax, [rsp + 0x20]
mov qword [rsp + 0x58], rax
lea rcx, [rsp + 0x60]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_class_RTCString_const____ptr64____ptr64]
mov qword [rsp + 0x60], r14
lea rbx, [rsi - 0x20]
mov rdx, rbx
mov rcx, rsi
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_class_RTCString_const____ptr64____ptr64]
mov qword [rsi], r14
add qword [rsp + 0x28], 0x20
cmp rbx, rdi
je 0x14016d6e5
nop dword [rax]
nop word [rax + rax]
mov rcx, rbx
sub rbx, 0x20
mov rdx, rbx
call qword [sym.imp.VBoxRT.dll_public:_class_RTCString____ptr64___cdecl_RTCString::operator_class_RTCString_const____ptr64____ptr64]
cmp rbx, rdi
jne 0x14016d6d0
lea rdx, [rsp + 0x60]
mov rcx, rdi
call qword [sym.imp.VBoxRT.dll_public:_class_RTCString____ptr64___cdecl_RTCString::operator_class_RTCString_const____ptr64____ptr64]
nop
mov rax, qword [rsp + 0x60]
xor edx, edx
lea rcx, [rsp + 0x60]
mov rax, qword [rax]
call qword [case.0x140010858.0]
jmp 0x14016d71e
lea r8, [rsp + 0x38]
mov rdx, rdi
lea rcx, [rsp + 0x20]
call fcn.140015cb0
nop
lea rcx, [rsp + 0x38]
call qword [sym.imp.VBoxRT.dll_public_virtual:_void___cdecl_RTCString::destructor_void____ptr64]
xor eax, eax
mov qword [r12], rax
mov qword [r12 + 8], rax
mov rdi, qword [rsp + 0x28]
mov qword [rbp - 0x70], rdi
mov qword [rsp + 0x38], r12
mov r15d, eax
mov qword [rsp + 0x40], rax
mov rsi, qword [rsp + 0x20]
cmp rsi, rdi
je 0x14016d819
mov qword [rsp + 0x58], r12
mov qword [rsp + 0x60], rax
lea ecx, [rax + 0x30]
call fcn.14020335c
mov r13, rax
mov qword [rbp - 0x80], rax
mov qword [rsp + 0x60], rax
mov rdx, rsi
lea rcx, [rax + 0x10]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_class_RTCString_const____ptr64____ptr64]
mov qword [r13 + 0x10], r14
xor eax, eax
mov qword [rsp + 0x60], rax
mov qword [rsp + 0x50], r13
mov r14, r13
mov qword [rsp + 0x48], r13
mov r15d, 1
mov qword [rsp + 0x40], r15
add rsi, 0x20
cmp rsi, rdi
je 0x14016d817
mov r12, rdi
lea r13, vtable.com::Utf8Str.0
nop dword [rax]
mov qword [rsp + 0x60], rax
mov ecx, 0x30
call fcn.14020335c
mov rdi, rax
mov qword [rsp + 0x60], rax
mov rdx, rsi
lea rcx, [rax + 0x10]
call qword [sym.imp.VBoxRT.dll_public:_void___cdecl_RTCString::constructor_class_RTCString_const____ptr64____ptr64]
mov qword [rdi + 0x10], r13
mov qword [r14], rdi
mov qword [rdi + 8], r14
xor eax, eax
mov qword [rsp + 0x60], rax
mov r14, rdi
mov qword [rsp + 0x48], rdi
inc r15
mov qword [rsp + 0x40], r15
add rsi, 0x20
cmp rsi, r12
jne 0x14016d7c0
mov r13, qword [rbp - 0x80]
mov r12, qword [rbp - 0x78]
jmp 0x14016d823
mov r13, qword [rsp + 0x50]
mov r14, qword [rsp + 0x48]
mov qword [rsp + 0x58], r12
mov qword [rsp + 0x60], rax
mov ecx, 0x30
call fcn.14020335c
test r15, r15
jne 0x14016d845
mov qword [rax], rax
mov qword [rax + 8], rax
jmp 0x14016d853
mov qword [rax], r13
mov qword [rax + 8], r14
mov qword [r13 + 8], rax
mov qword [r14], rax
mov qword [r12 + 8], r15
mov qword [r12], rax
mov rbx, qword [rsp + 0x20]
test rbx, rbx
je 0x14016d8cb
mov rdi, qword [rsp + 0x28]
cmp rbx, rdi
je 0x14016d88f
mov rax, qword [rbx]
xor edx, edx
mov rcx, rbx
mov rax, qword [rax]
call qword [case.0x140010858.0]
add rbx, 0x20
cmp rbx, rdi
jne 0x14016d870
mov rbx, qword [rsp + 0x20]
mov rdx, qword [rsp + 0x30]
sub rdx, rbx
and rdx, 0xffffffffffffffe0
mov rax, rbx
cmp rdx, 0x1000
jb 0x14016d8c3
add rdx, 0x27
mov rbx, qword [rbx - 8]
sub rax, rbx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14016d8c3
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
mov rcx, rbx
call fcn.140202f90
mov rax, r12
mov rcx, qword [rbp + 0x15f0]
xor rcx, rsp
call fcn.140202f70
lea r11, [rsp + 0x1700]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rdi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret