Function at 0x140157b20
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0xa8
call fcn.1401e6fb0
sub rsp, rax
mov rax, qword [0x14029e908]
xor rax, rsp
mov qword [rsp + 0x90], rax
mov qword [rsp + 0x70], rcx
mov rdi, r9
mov rcx, r9
mov qword [rsp + 0x68], r9
mov rsi, r8
mov qword [rsp + 0x58], r8
mov rbx, rdx
xor r14d, r14d
call fcn.140091b20
mov rcx, rdi
call fcn.140091850
mov rcx, rdi
mov qword [rsp + 0x40], rax
call fcn.140091850
mov rcx, rdi
mov qword [rsp + 0x20], rax
call fcn.140091850
mov rcx, qword [rsp + 0x68]
mov rdi, rax
mov qword [rsp + 0x60], rax
call fcn.140091850
mov qword [rsp + 0x30], rax
mov r15, rax
test rax, rax
je 0x14015801a
lea r8d, [r14 + 6]
mov rcx, rsi
lea rdx, [rsp + 0x78]
call fcn.140158f40
test eax, eax
je 0x140157fee
cmp eax, 6
jg 0x140157fee
lea r8, [rsp + 0x78]
mov rdx, rbx
mov rcx, rdi
call fcn.1401575c0
test eax, eax
je 0x14015801a
mov rcx, rdi
call fcn.140090b20
test eax, eax
jne 0x14015801a
mov rdx, rsi
mov rcx, r15
call fcn.140090860
test rax, rax
je 0x14015801a
mov rcx, rdi
call fcn.140090de0
mov rcx, r15
mov ebp, eax
call fcn.140090de0
movsxd r13, dword [rsi + 8]
mov rcx, rdi
mov edx, r13d
mov dword [rsp + 0x28], eax
mov r12d, eax
mov dword [rsp + 0x48], r13d
call fcn.1400916e0
test rax, rax
je 0x14015801a
movsxd rax, dword [rdi + 8]
mov rbx, qword [rdi]
cmp rax, r13
jge 0x140157c69
mov r8, r13
lea rcx, [rbx + rax*8]
sub r8, rax
xor edx, edx
shl r8, 3
call sub.VCRUNTIME140.dll_memset
mov dword [rdi + 8], r13d
mov edx, r13d
mov rdi, qword [rsp + 0x40]
mov rcx, rdi
call fcn.1400916e0
test rax, rax
je 0x14015801a
mov r15, qword [rdi]
mov qword [r15], 1
cmp r13d, 1
jle 0x140157cac
lea eax, [r13 - 1]
xor edx, edx
movsxd r8, eax
lea rcx, [r15 + 8]
shl r8, 3
call sub.VCRUNTIME140.dll_memset
mov rcx, qword [rsp + 0x20]
mov edx, r13d
mov dword [rdi + 8], r13d
call fcn.1400916e0
test rax, rax
je 0x14015801a
mov r9, qword [rsp + 0x20]
mov rdi, qword [r9]
mov qword [rsp + 0x50], rdi
test r13d, r13d
jle 0x140157cee
mov r8, r13
xor edx, edx
shl r8, 3
mov rcx, rdi
call sub.VCRUNTIME140.dll_memset
mov r9, qword [rsp + 0x20]
mov rdx, qword [rsp + 0x30]
mov dword [r9 + 8], r13d
mov r11, qword [rdx]
mov qword [rsp + 0x38], r11
nop
test ebp, ebp
je 0x140157de7
nop dword [rax + rax]
mov r9, qword [rbx]
test r9b, 1
jne 0x140157dce
mov rax, qword [r15]
mov r12, r14
mov rcx, qword [rsi]
mov r11, rax
and r11d, 1
neg r11
mov rdx, qword [rcx]
lea ecx, [r13 - 1]
and rdx, r11
movsxd rdi, ecx
xor rax, rdx
test ecx, ecx
jle 0x140157db7
mov r13, qword [rsp + 0x58]
lea r10, [r15 + 8]
mov rsi, rbx
mov r14, 0xfffffffffffffff8
sub rsi, r15
mov r12, rdi
sub r14, r15
mov rcx, qword [rsi + r10]
lea rdx, [r14 + r10]
shl rcx, 0x3f
lea r10, [r10 + 8]
shr r9, 1
or rcx, r9
shr rax, 1
mov r9, qword [rsi + r10 - 8]
mov qword [rsi + r10 - 0x10], rcx
mov rcx, qword [r13]
mov r8, qword [rdx + rcx + 8]
and r8, r11
xor r8, qword [r10 - 8]
mov rcx, r8
shl rcx, 0x3f
or rcx, rax
mov rax, r8
mov qword [r10 - 0x10], rcx
sub rdi, 1
jne 0x140157d60
mov r13d, dword [rsp + 0x48]
xor r14d, r14d
mov rsi, qword [rsp + 0x58]
shr r9, 1
shr rax, 1
mov qword [rbx + r12*8], r9
mov qword [r15 + r12*8], rax
sub ebp, 1
jne 0x140157d10
mov rdi, qword [rsp + 0x50]
mov r11, qword [rsp + 0x38]
mov r12d, dword [rsp + 0x28]
mov rdx, qword [rsp + 0x30]
mov r9, qword [rsp + 0x20]
cmp ebp, 0x40
jg 0x140157e02
mov rax, qword [rbx]
test rax, rax
je 0x14015801a
cmp rax, 1
je 0x140157fc8
cmp ebp, r12d
jge 0x140157e47
mov rcx, qword [rsp + 0x60]
mov eax, ebp
mov ebp, r12d
mov dword [rsp + 0x28], eax
mov r12d, eax
mov qword [rsp + 0x60], rdx
mov rax, qword [rsp + 0x40]
mov rbx, r11
mov r11, qword [rcx]
mov r15, rdi
mov qword [rsp + 0x30], rcx
mov qword [rsp + 0x40], r9
mov rdi, qword [rax]
mov qword [rsp + 0x50], rdi
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x38], r11
mov r8, r14
test r13d, r13d
jle 0x140157f17
cmp r13d, 2
jb 0x140157f17
lea eax, [r13 - 1]
movsxd rcx, eax
lea r10, [rdi + rcx*8]
lea rax, [r15 + rcx*8]
cmp r15, r10
ja 0x140157e7a
cmp rax, rdi
jae 0x140157f17
lea rdx, [rbx + rcx*8]
cmp r15, rdx
ja 0x140157e8c
cmp rax, rbx
jae 0x140157f17
lea r9, [r11 + rcx*8]
cmp r15, r9
ja 0x140157e9a
cmp rax, r11
jae 0x140157f17
cmp rbx, r10
ja 0x140157ea4
cmp rdx, rdi
jae 0x140157f17
cmp rbx, r9
ja 0x140157eae
cmp rdx, r11
jae 0x140157f17
mov ecx, r13d
and ecx, 0x80000001
jge 0x140157ec0
dec ecx
or ecx, 0xfffffffe
inc ecx
mov eax, r13d
mov rdx, rdi
sub eax, ecx
sub rdx, rbx
mov rcx, r11
movsxd r10, eax
sub rcx, rbx
mov r9, r15
sub r9, rbx
mov rax, rbx
nop dword [rax]
movdqu xmm0, xmmword [rax]
add r8, 2
movdqu xmm1, xmmword [rcx + rax]
lea rax, [rax + 0x10]
pxor xmm1, xmm0
movdqu xmm0, xmmword [r9 + rax - 0x10]
movdqu xmmword [rax - 0x10], xmm1
movdqu xmm1, xmmword [rdx + rax - 0x10]
pxor xmm1, xmm0
movdqu xmmword [r9 + rax - 0x10], xmm1
cmp r8, r10
jl 0x140157ee0
movsxd rax, r13d
cmp r8, rax
jge 0x140157f5e
mov r9, r11
lea rcx, [rbx + r8*8]
mov r11, r15
mov r10, rdi
sub r11, rbx
sub r9, rbx
sub r10, rbx
mov rdx, rax
sub rdx, r8
nop dword [rax + rax]
mov rax, qword [rcx + r9]
xor qword [rcx], rax
mov rax, qword [rcx + r10]
xor qword [rcx + r11], rax
lea rcx, [rcx + 8]
sub rdx, 1
jne 0x140157f40
mov r11, qword [rsp + 0x38]
mov rdx, qword [rsp + 0x30]
mov r9, qword [rsp + 0x20]
cmp ebp, r12d
jne 0x140157d00
lea eax, [rbp - 1]
cdq
and edx, 0x3f
add eax, edx
sar eax, 6
movsxd rdi, eax
mov rax, rdi
mov rcx, qword [rbx + rdi*8]
test rcx, rcx
jne 0x140157fa4
nop dword [rax]
test rax, rax
je 0x140157fa4
mov rcx, qword [rbx + rax*8 - 8]
dec rax
dec edi
test rcx, rcx
je 0x140157f90
call fcn.140090ed0
mov r11, qword [rsp + 0x38]
mov rdx, qword [rsp + 0x30]
mov r9, qword [rsp + 0x20]
shl edi, 6
lea ebp, [rdi + rax]
mov rdi, qword [rsp + 0x50]
jmp 0x140157d00
mov rcx, qword [rsp + 0x40]
call fcn.140091560
mov rdx, qword [rsp + 0x40]
mov rcx, qword [rsp + 0x70]
call fcn.140090860
test rax, rax
je 0x14015801a
mov r14d, 1
jmp 0x14015801a
call fcn.14008fd30
lea r8, str.BN_GF2m_mod
mov edx, 0x18e
lea rcx, str.crypto_bn_bn_gf2m.c
call fcn.14008fe50
xor r8d, r8d
lea edx, [r8 + 0x6a]
lea ecx, [rdx - 0x67]
call fcn.14008ff50
mov rcx, qword [rsp + 0x68]
call fcn.140091710
mov eax, r14d
mov rcx, qword [rsp + 0x90]
xor rcx, rsp
call fcn.1401e65b0
add rsp, 0xa8
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret