Function at 0x1400ef190
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x560
mov rax, qword [0x1401e71c0]
xor rax, rsp
mov qword [rsp + 0x550], rax
mov rbx, rcx
mov qword [rsp + 0x78], rcx
mov qword [rsp + 0x58], rcx
xor r14d, r14d
lea rcx, [rsp + 0xa8]
call fcn.1400efb80
nop
mov rsi, qword [rsp + 0xb8]
mov qword [rsp + 0x50], rsi
lea rcx, [rsi + 1]
call fcn.1401679f0
mov r13, rax
mov qword [rsp + 0x80], rax
lea rdx, [rsp + 0xa8]
cmp qword [rsp + 0xc0], 0xf
cmova rdx, qword [rsp + 0xa8]
lea r8, [rsi + 1]
mov rcx, rax
call fcn.14016861c
lea rcx, [rsi + 1]
call fcn.1401679f0
mov r15, rax
mov qword [rsp + 0x70], rax
lea rdx, [rsp + 0xa8]
cmp qword [rsp + 0xc0], 0xf
cmova rdx, qword [rsp + 0xa8]
lea r8, [rsi + 1]
mov rcx, rax
call fcn.14016861c
lea rax, vtable.AES.0
mov qword [rsp + 0xd0], rax
mov byte [rsp + 0xd8], r14b
mov qword [rsp + 0x49c], r14
mov dword [rsp + 0x4a4], r14d
lea rcx, [rsp + 0xd0]
call fcn.1400ee7a0
cmp byte [rsp + 0xd8], r14b
je 0x1400ef683
test rsi, rsi
je 0x1400ef683
movsxd r11, dword [rsp + 0x4a0]
xor edx, edx
mov rax, rsi
div r11
test rdx, rdx
jne 0x1400ef683
xor r12d, r12d
mov dword [rsp + 0x34], r12d
mov rdi, r13
mov qword [rsp + 0x40], r13
mov r14, r15
mov qword [rsp + 0x48], r15
test rax, rax
je 0x1400ef680
lea r15, [0x140000000]
mov rcx, rdi
cmp byte [rsp + 0xd8], 0
je 0x1400ef5e6
cmp r11d, 0x10
jne 0x1400ef31b
mov r8, r14
mov rdx, rdi
lea rcx, [rsp + 0xd0]
call fcn.1400ee370
mov r11d, dword [rsp + 0x4a0]
jmp 0x1400ef5e6
mov eax, r11d
cdq
and edx, 3
add eax, edx
sar eax, 2
movsxd r13, eax
xor eax, eax
cmp r13d, 4
je 0x1400ef33c
cmp r13d, 6
setne al
inc rax
shl rax, 5
mov r12d, dword [rax + r15 + 0x1abc4c]
mov ebx, dword [rax + r15 + 0x1abc54]
mov dword [rsp + 0x38], ebx
mov esi, dword [rax + r15 + 0x1abc5c]
mov dword [rsp + 0x30], esi
lea r9, [rsp + 0x528]
xor r10d, r10d
test r13d, r13d
jle 0x1400ef3be
movzx r8d, byte [rcx]
movzx eax, byte [rcx + 1]
movzx edx, byte [rcx + 2]
shl r8d, 8
or r8d, eax
shl r8d, 8
or r8d, edx
shl r8d, 8
mov dword [r9], r8d
movzx eax, byte [rcx + 3]
lea rcx, [rcx + 4]
mov rdx, r9
add r9, 4
or r8d, eax
xor r8d, dword [rsp + r10*4 + 0x2bc]
mov dword [rdx], r8d
inc r10
cmp r10, r13
jl 0x1400ef370
mov r11d, dword [rsp + 0x4a0]
mov r15d, 1
mov eax, dword [rsp + 0x4a4]
cmp eax, r15d
jle 0x1400ef4f5
lea eax, [r13*4]
cdqe
mov qword [rsp + 0x68], rax
mov r14, 0xfffffffffffffdb4
nop word [rax + rax]
xor esi, esi
test r13d, r13d
jle 0x1400ef4af
mov ebx, r12d
mov r10d, dword [rsp + 0x38]
sub r10d, r12d
mov r11d, dword [rsp + 0x30]
sub r11d, r12d
nop
lea eax, [rbx + r10]
cdq
idiv r13d
movsxd rax, edx
mov ecx, dword [rsp + rax*4 + 0x528]
sar rcx, 8
movzx r8d, cl
lea eax, [rbx + r11]
cdq
idiv r13d
movsxd rax, edx
movzx ecx, byte [rsp + rax*4 + 0x528]
lea r9, [0x140000000]
mov r9d, dword [r9 + r8*4 + 0x1aa340]
lea r8, [0x140000000]
xor r9d, dword [r8 + rcx*4 + 0x1ab440]
mov eax, ebx
cdq
idiv r13d
movsxd rax, edx
mov ecx, dword [rsp + rax*4 + 0x528]
sar rcx, 0x10
movzx eax, cl
xor r9d, dword [r8 + rax*4 + 0x1a9340]
movzx eax, byte [rsp + rsi*4 + 0x52b]
xor r9d, dword [r8 + rax*4 + 0x1ab840]
lea rax, [rsp + 0x528]
add rax, r14
xor r9d, dword [rax + rsi*4]
mov dword [rsp + rsi*4 + 0x508], r9d
inc ebx
inc rsi
cmp rsi, r13
jl 0x1400ef410
mov r8, qword [rsp + 0x68]
lea rdx, [rsp + 0x508]
lea rcx, [rsp + 0x528]
call fcn.14016861c
inc r15d
add r14, 0x20
mov eax, dword [rsp + 0x4a4]
cmp r15d, eax
jl 0x1400ef3f0
mov r11d, dword [rsp + 0x4a0]
mov ebx, dword [rsp + 0x38]
mov esi, dword [rsp + 0x30]
mov r14, qword [rsp + 0x48]
xor r10d, r10d
lea r15, [0x140000000]
test r13d, r13d
jle 0x1400ef5d7
cdqe
mov r9, r14
sub r12d, ebx
sub esi, ebx
shl rax, 5
lea r14, [rsp + 0x2bc]
add r14, rax
nop dword [rax]
nop word [rax + rax]
mov r8d, dword [r14 + r10*4]
movzx ecx, byte [rsp + r10*4 + 0x52b]
mov eax, r8d
sar eax, 0x18
xor al, byte [rcx + r15 + 0x1a9240]
mov byte [r9], al
lea eax, [r12 + rbx]
cdq
idiv r13d
movsxd rax, edx
mov ecx, dword [rsp + rax*4 + 0x528]
sar rcx, 0x10
movzx edx, cl
mov eax, r8d
sar eax, 0x10
xor al, byte [rdx + r15 + 0x1a9240]
mov byte [r9 + 1], al
mov eax, ebx
cdq
idiv r13d
movsxd rax, edx
mov ecx, dword [rsp + rax*4 + 0x528]
sar rcx, 8
movzx edx, cl
mov eax, r8d
sar eax, 8
xor al, byte [rdx + r15 + 0x1a9240]
mov byte [r9 + 2], al
lea eax, [rsi + rbx]
cdq
idiv r13d
movsxd rax, edx
movzx ecx, byte [rsp + rax*4 + 0x528]
xor r8b, byte [rcx + r15 + 0x1a9240]
mov byte [r9 + 3], r8b
lea r9, [r9 + 4]
inc ebx
inc r10
cmp r10, r13
jl 0x1400ef530
mov r14, qword [rsp + 0x48]
mov r12d, dword [rsp + 0x34]
mov rdi, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x50]
mov rcx, r14
cmp byte [rsp + 0xd8], 0
je 0x1400ef621
test r11d, r11d
jle 0x1400ef621
lea r8, [rsp + 0x4c8]
sub r8, r14
mov edx, r11d
nop word [rax + rax]
movzx eax, byte [rcx + r8]
xor byte [rcx], al
lea rcx, [rcx + 1]
sub rdx, 1
jne 0x1400ef610
movsxd r8, r11d
mov rdx, rdi
lea rcx, [rsp + 0x4c8]
call fcn.14016861c
movsxd r11, dword [rsp + 0x4a0]
add rdi, r11
mov qword [rsp + 0x40], rdi
add r14, r11
mov qword [rsp + 0x48], r14
inc r12d
mov dword [rsp + 0x34], r12d
xor edx, edx
mov rax, rsi
div r11
mov rcx, rax
movsxd rax, r12d
cmp rax, rcx
jb 0x1400ef2e4
mov r15, qword [rsp + 0x70]
movzx r8d, byte [rsi + r15 - 1]
mov rbx, qword [rsp + 0x78]
xor r14d, r14d
jmp 0x1400ef689
xor r14d, r14d
movzx r8d, byte [r15 + rsi - 1]
lea edx, [rsi - 1]
nop dword [rax]
movsxd r9, edx
movsx rax, r8b
mov rcx, rsi
sub rcx, rax
cmp r9, rcx
jb 0x1400ef70d
cmp byte [r9 + r15], r8b
je 0x1400ef704
mov dword [rsp + 0x30], 2
lea rdx, str.Failed_to_connect_to_the_server__please_reopen_the_program_and_try_again
lea rcx, [rsp + 0x30]
call fcn.140092480
mov r8, rsi
xor edx, edx
mov rcx, r15
call fcn.140168628
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
mov qword [rbx + 0x10], r14
mov qword [rbx + 0x18], r14
xor r8d, r8d
lea rdx, [0x1401ac9c1]
mov rcx, rbx
call fcn.1400173b0
nop
lea rcx, [rsp + 0xa8]
call fcn.140017f50
mov rax, rbx
jmp 0x1400ef7b7
mov byte [r9 + r15], 0
dec edx
jmp 0x1400ef690
xorps xmm0, xmm0
movups xmmword [rsp + 0x88], xmm0
mov qword [rsp + 0x98], r14
mov qword [rsp + 0xa0], r14
mov r8, 0xffffffffffffffff
nop
inc r8
cmp byte [r15 + r8], 0
jne 0x1400ef730
mov rdx, r15
lea rcx, [rsp + 0x88]
call fcn.1400173b0
mov rcx, qword [rsp + 0x80]
call fcn.140101570
mov rcx, r15
call fcn.140101570
movups xmm0, xmmword [rsp + 0x88]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rsp + 0x98]
movups xmmword [rbx + 0x10], xmm1
mov qword [rsp + 0x98], r14
mov qword [rsp + 0xa0], 0xf
mov byte [rsp + 0x88], 0
lea rcx, [rsp + 0x88]
call fcn.140017f50
nop
lea rcx, [rsp + 0xa8]
call fcn.140017f50
mov rax, rbx
jmp 0x1400ef7b7
mov rcx, qword [rsp + 0x550]
xor rcx, rsp
call fcn.140167530
lea r11, [rsp + 0x560]
mov rbx, qword [r11 + 0x40]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret