Function at 0x140009c60
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 - 0x1320]
mov eax, 0x1420
call fcn.140073b80
sub rsp, rax
mov rax, qword [0x1400cd070]
xor rax, rsp
mov qword [rbp + 0x1310], rax
mov r14, rcx
mov qword [rsp + 0x20], rcx
mov edx, Ordinal_79
lea rcx, str._________MakeRand__Line_d
call fcn.14001cde0
call fcn.1400702f0
mov dword [rbp + 0x1304], 0xffffffff
mov dword [rbp - 0x7c], eax
mov edx, 1
nop
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [rbp + rdx*4 - 0x7c], eax
inc rdx
cmp rdx, 0x270
jb 0x140009cd0
mov dword [rbp - 0x80], 0x270
mov edx, 0x51
lea rcx, str._________MakeRand__Line_d
call fcn.14001cde0
xorps xmm0, xmm0
movups xmmword [rsp + 0x68], xmm0
lea rsi, [r14 + 0x28]
mov qword [rsp + 0x68], rsi
mov byte [rsp + 0x70], 1
mov rcx, rsi
call sub.KERNEL32.dll_AcquireSRWLockShared
nop
mov rdx, qword [r14 + 0x18]
mov rcx, qword [r14 + 0x10]
call fcn.140008420
mov rax, qword [r14 + 0x10]
mov qword [r14 + 0x18], rax
mov rbx, qword [r14]
mov rbx, qword [rbx]
cmp byte [rbx + 0x19], 0
jne 0x140009e2b
lea rdx, [rbx + 0x20]
lea rcx, [rsp + 0x48]
call fcn.1400024d0
nop
mov rax, qword [r14 + 0x18]
cmp rax, qword [r14 + 0x20]
je 0x140009d78
lea rdx, [rsp + 0x48]
mov rcx, rax
call fcn.1400024d0
add qword [r14 + 0x18], 0x20
jmp 0x140009d8a
lea r8, [rsp + 0x48]
mov rdx, rax
lea rcx, [r14 + 0x10]
call fcn.14000a990
nop
mov rdx, qword [rsp + 0x60]
cmp rdx, 0x10
jb 0x140009dc3
inc rdx
mov rcx, qword [rsp + 0x48]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140009dbe
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140009e24
call fcn.140073454
mov rax, qword [rbx + 0x10]
cmp byte [rax + 0x19], 0
je 0x140009df2
mov rax, qword [rbx + 8]
cmp byte [rax + 0x19], 0
jne 0x140009dea
cmp rbx, qword [rax + 0x10]
jne 0x140009dea
mov rbx, rax
mov rax, qword [rax + 8]
cmp byte [rax + 0x19], 0
je 0x140009dd7
mov rbx, rax
jmp 0x140009d41
mov rbx, rax
mov rcx, qword [rax]
cmp byte [rcx + 0x19], 0
jne 0x140009d41
nop dword [rax]
nop word [rax + rax]
mov rbx, rcx
mov rax, qword [rcx]
mov rcx, rax
cmp byte [rax + 0x19], 0
je 0x140009e10
jmp 0x140009d41
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
mov edx, 0x58
lea rcx, str._________MakeRand__Line_d
call fcn.14001cde0
mov rdx, qword [r14 + 0x18]
mov rcx, qword [r14 + 0x10]
mov rax, rdx
sub rax, rcx
sar rax, 5
xor r12d, r12d
lea r13d, [r12 + 0xf]
test rax, rax
je 0x140009fb6
lea r8, [rbp - 0x80]
call fcn.14000a820
mov dword [r14 + 0x30], r12d
mov r8, qword [r14 + 0x10]
lea rcx, [r14 + 0x38]
cmp rcx, r8
je 0x140009e8f
mov rdx, r8
cmp qword [r8 + 0x18], 0x10
jb 0x140009e86
mov rdx, qword [r8]
mov r8, qword [r8 + 0x10]
call fcn.140003150
mov qword [rsp + 0x28], r12
mov qword [rsp + 0x38], r12
mov rax, r13
mov qword [rsp + 0x40], rax
mov byte [rsp + 0x28], r12b
mov rbx, qword [r14 + 0x10]
mov rdi, qword [r14 + 0x18]
cmp rbx, rdi
je 0x140009f51
nop word [rax + rax]
mov rdx, rbx
lea rcx, [rsp + 0x48]
call fcn.1400024d0
nop
lea rdx, [rsp + 0x48]
cmp qword [rsp + 0x60], 0x10
cmovae rdx, qword [rsp + 0x48]
mov r8, qword [rsp + 0x58]
lea rcx, [rsp + 0x28]
call fcn.14000a640
mov r8d, 1
lea rdx, [0x1400be484]
lea rcx, [rsp + 0x28]
call fcn.14000a640
nop
mov rdx, qword [rsp + 0x60]
cmp rdx, 0x10
jb 0x140009f3f
inc rdx
mov rcx, qword [rsp + 0x48]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140009f3a
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140009fa8
call fcn.140073454
add rbx, 0x20
cmp rbx, rdi
jne 0x140009ec0
mov rax, qword [rsp + 0x40]
lea rdx, [rsp + 0x28]
cmp rax, 0x10
cmovae rdx, qword [rsp + 0x28]
lea rcx, [0x1400be488]
call fcn.14001cde0
nop
mov rdx, qword [rsp + 0x40]
cmp rdx, 0x10
jb 0x140009fc8
inc rdx
mov rcx, qword [rsp + 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140009faf
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140009faf
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
nop
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
nop
call fcn.140073454
jmp 0x140009fc8
mov edx, 0x6a
lea rcx, str._________MakeRand__Line_d
call fcn.14001cde0
nop
mov rcx, rsi
call sub.KERNEL32.dll_ReleaseSRWLockShared
mov edx, reloc.WS2_32.dll_WSAGetLastError
lea rcx, str._________MakeRand__Line_d
call fcn.14001cde0
xorps xmm0, xmm0
movups xmmword [rsp + 0x68], xmm0
lea rax, [r14 + 0xa8]
mov qword [rsp + 0x68], rax
mov byte [rsp + 0x70], 1
mov rcx, rax
call sub.KERNEL32.dll_AcquireSRWLockShared
nop
lea r15, [r14 + 0x68]
mov rdx, qword [r15 + 8]
mov rcx, qword [r15]
call fcn.140008420
mov rax, qword [r15]
mov qword [r15 + 8], rax
mov rbx, qword [r14 + 0x58]
mov rbx, qword [rbx]
movabs rax, 0x7fffffffffffffff
cmp byte [rbx + 0x19], 0
jne 0x14000a1d0
nop word [rax + rax]
lea rdi, [rbx + 0x20]
mov qword [rsp + 0x28], r12
mov qword [rsp + 0x38], r12
mov qword [rsp + 0x40], r12
mov r14, qword [rdi + 0x10]
cmp qword [rdi + 0x18], 0x10
jb 0x14000a061
mov rdi, qword [rdi]
cmp r14, 0x10
jae 0x14000a076
movups xmm0, xmmword [rdi]
movups xmmword [rsp + 0x28], xmm0
mov qword [rsp + 0x40], r13
jmp 0x14000a0e8
mov rsi, r14
or rsi, 0xf
cmp rsi, rax
cmova rsi, rax
lea rcx, [rsi + 1]
cmp rcx, 0x1000
jb 0x14000a0c0
lea rax, [rcx + 0x27]
cmp rax, rcx
jbe 0x14000a457
mov rcx, rax
call fcn.1400731c8
mov rcx, rax
test rax, rax
je 0x14000a1c4
add rax, 0x27
and rax, 0xffffffffffffffe0
mov qword [rax - 8], rcx
jmp 0x14000a0cf
test rcx, rcx
je 0x14000a0cc
call fcn.1400731c8
jmp 0x14000a0cf
mov rax, r12
mov qword [rsp + 0x28], rax
lea r8, [r14 + 1]
mov rdx, rdi
mov rcx, rax
call sub.VCRUNTIME140.dll_memcpy
mov qword [rsp + 0x40], rsi
mov qword [rsp + 0x38], r14
mov rax, qword [r15 + 8]
cmp rax, qword [r15 + 0x10]
je 0x14000a10b
lea rdx, [rsp + 0x28]
mov rcx, rax
call fcn.1400024d0
add qword [r15 + 8], 0x20
jmp 0x14000a11c
lea r8, [rsp + 0x28]
mov rdx, rax
mov rcx, r15
call fcn.14000a990
nop
mov rdx, qword [rsp + 0x40]
cmp rdx, 0x10
jb 0x14000a155
inc rdx
mov rcx, qword [rsp + 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14000a150
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x14000a1c4
call fcn.140073454
mov rax, qword [rbx + 0x10]
cmp byte [rax + 0x19], 0
je 0x14000a188
mov rax, qword [rbx + 8]
cmp byte [rax + 0x19], 0
jne 0x14000a183
nop dword [rax]
cmp rbx, qword [rax + 0x10]
jne 0x14000a183
mov rbx, rax
mov rax, qword [rax + 8]
cmp byte [rax + 0x19], 0
je 0x14000a170
mov rbx, rax
jmp 0x14000a1af
mov rbx, rax
mov rcx, qword [rax]
cmp byte [rcx + 0x19], 0
jne 0x14000a1af
nop dword [rax]
nop dword [rax + rax]
mov rbx, rcx
mov rax, qword [rcx]
mov rcx, rax
cmp byte [rax + 0x19], 0
je 0x14000a1a0
cmp byte [rbx + 0x19], 0
jne 0x14000a1cb
movabs rax, 0x7fffffffffffffff
jmp 0x14000a040
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
mov r14, qword [rsp + 0x20]
mov edx, 0x77
lea rcx, str._________MakeRand__Line_d
call fcn.14001cde0
mov rdx, qword [r15 + 8]
mov rcx, qword [r15]
mov rax, rdx
sub rax, rcx
sar rax, 5
test rax, rax
je 0x14000a3f7
lea r8, [rbp - 0x80]
call fcn.14000a820
mov dword [r14 + 0x80], r12d
mov r8, qword [r15]
lea rcx, [r14 + 0x88]
cmp rcx, r8
je 0x14000a230
mov rdx, r8
cmp qword [r8 + 0x18], 0x10
jb 0x14000a227
mov rdx, qword [r8]
mov r8, qword [r8 + 0x10]
call fcn.140003150
mov qword [rsp + 0x48], r12
mov qword [rsp + 0x58], r12
mov qword [rsp + 0x60], r13
mov byte [rsp + 0x48], 0
mov rsi, qword [r15]
mov r12, qword [r15 + 8]
cmp rsi, r12
je 0x14000a392
xor eax, eax
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x38], rax
mov qword [rsp + 0x40], rax
mov r14, qword [rsi + 0x10]
mov r15, rsi
cmp qword [rsi + 0x18], 0x10
jb 0x14000a276
mov r15, qword [rsi]
cmp r14, 0x10
jae 0x14000a294
movups xmm0, xmmword [r15]
movups xmmword [rsp + 0x28], xmm0
mov rdi, r13
mov qword [rsp + 0x40], r13
mov rbx, qword [rsp + 0x28]
jmp 0x14000a30b
mov rdi, r14
or rdi, 0xf
movabs rcx, 0x7fffffffffffffff
cmp rdi, rcx
cmova rdi, rcx
lea rcx, [rdi + 1]
cmp rcx, 0x1000
jb 0x14000a2e5
lea rax, [rcx + 0x27]
cmp rax, rcx
jbe 0x14000a451
mov rcx, rax
call fcn.1400731c8
test rax, rax
je 0x14000a3e9
lea rbx, [rax + 0x27]
and rbx, 0xffffffffffffffe0
mov qword [rbx - 8], rax
jmp 0x14000a2f2
test rcx, rcx
je 0x14000a2ef
call fcn.1400731c8
mov rbx, rax
mov qword [rsp + 0x28], rbx
lea r8, [r14 + 1]
mov rdx, r15
mov rcx, rbx
call sub.VCRUNTIME140.dll_memcpy
mov qword [rsp + 0x40], rdi
mov qword [rsp + 0x38], r14
lea rdx, [rsp + 0x28]
cmp rdi, 0x10
cmovae rdx, rbx
mov r8, r14
lea rcx, [rsp + 0x48]
call fcn.14000a640
mov r8d, 1
lea rdx, [0x1400be484]
lea rcx, [rsp + 0x48]
call fcn.14000a640
nop
mov rdx, qword [rsp + 0x40]
cmp rdx, 0x10
jb 0x14000a37b
inc rdx
mov rcx, qword [rsp + 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14000a376
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x14000a3e9
call fcn.140073454
add rsi, 0x20
cmp rsi, r12
jne 0x14000a254
mov r13, qword [rsp + 0x60]
mov r14, qword [rsp + 0x20]
lea rdx, [rsp + 0x48]
cmp r13, 0x10
cmovae rdx, qword [rsp + 0x48]
lea rcx, [0x1400be4a0]
call fcn.14001cde0
nop
mov rdx, qword [rsp + 0x60]
cmp rdx, 0x10
jb 0x14000a409
inc rdx
mov rcx, qword [rsp + 0x48]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14000a3f0
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14000a3f0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
nop
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
nop
call fcn.140073454
jmp 0x14000a409
mov edx, Ordinal_142
lea rcx, str._________MakeRand__Line_d
call fcn.14001cde0
nop
lea rcx, [r14 + 0xa8]
call sub.KERNEL32.dll_ReleaseSRWLockShared
lea rcx, str._________MakeRand_end
call fcn.14001cde0
mov rcx, qword [rbp + 0x1310]
xor rcx, rsp
call fcn.140072f40
lea r11, [rsp + 0x1420]
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
call fcn.140001790
nop
call fcn.140001790
int3