Function at 0x437f50
Capabilities:
Encode data using xor

Disassembly:
push r15
push r14
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0xa8
mov r11d, 0x4e9c
movabs rax, 0x6776680016001668
mov qword [rsp + 0x80], rax
mov rbx, rdx
movabs rax, 0x140142024030187
mov r13, rcx
mov qword [rsp + 0x88], rax
movsx cx, byte [rbx]
movabs rax, 0x1010102600a0069
mov qword [rsp + 0x90], rax
mov rax, qword [0x005270d0]
lea rdx, [rsp + 0x4e]
lea r8, [rdx + 1]
mov byte [rsp + 0x9e], 0x16
mov dword [rsp + 0x98], 0x3c0a0b
lea r12, [rsp + 0x58]
mov word [rsp + 0x9c], r11w
movzx ecx, cx
mov qword [rsp + 0x50], rax
mov qword [rsp + 0x58], rax
lea rax, [rsp + 0x50]
mov qword [rsp + 0x38], rax
call fcn.0040f1c0
mov ecx, dword [r13 + 0x3a0]
lea rdx, [rsp + 0x80]
mov byte [rsp + 0x9b], 0
movzx eax, byte [r13 + 0x3a6]
lea r10, [rdx + 6]
lea r11, [rdx + 0x1c]
mov dword [rsp + 0x86], ecx
movzx ecx, word [r13 + 0x3a4]
mov byte [r10 + 6], al
movzx eax, byte [rsp + 0x4e]
mov word [r10 + 4], cx
mov ecx, 0xffffffff
mov byte [rsp + 0x94], al
movzx eax, byte [rsp + 0x4f]
mov byte [rsp + 0x95], al
movzx eax, byte [rbx + 1]
mov byte [rsp + 0x98], al
movzx eax, byte [rbx + 2]
mov byte [rsp + 0x99], al
movzx eax, byte [rbx + 3]
mov byte [rsp + 0x9a], al
movzx eax, byte [r10]
mov r8d, 8
xor ecx, eax
nop
movzx eax, cx
sar eax, 1
mov r9d, eax
xor r9w, 0xa001
and ecx, 1
mov ecx, r9d
cmove ecx, eax
sub r8d, 1
jne 0x438080
add r10, 1
cmp r10, r11
jne 0x438073
lea rax, [rsp + 0x50]
mov byte [rsp + 0x9c], cl
shr cx, 8
mov r8d, 0x1f
mov byte [rsp + 0x9d], cl
lea r12, [rsp + 0x58]
mov rcx, rax
mov qword [rsp + 0x38], rax
call qword [0x005270e0]
mov rdx, qword [rsp + 0x50]
mov qword [rsp + 0x70], rdx
mov eax, dword [rdx]
add eax, 1
cmp eax, 1
ja 0x4384ae
lea rsi, [rsp + 0x70]
mov rcx, r13
mov rdx, rsi
call fcn.0042c940
mov rcx, qword [rsp + 0x70]
mov eax, dword [rcx]
test eax, eax
je 0x438119
cmp eax, 0xffffffff
je 0x43812a
lock sub dword [rcx], 1
jne 0x43812a
mov rcx, qword [rsp + 0x70]
mov r8d, 8
mov edx, 1
call qword [0x005270c8]
mov rax, qword [rsp + 0x50]
lea r12, [rsp + 0x58]
mov r10d, dword [rax + 4]
test r10d, r10d
jle 0x4382f5
mov ebx, 1
mov r14, qword [0x005273a8]
lea r12, [rsp + 0x58]
mov r15, qword [0x00527298]
jmp 0x438231
movsxd rcx, dword [rax + 4]
mov r8d, dword [rax + 8]
lea edx, [rcx + 2]
and r8d, 0x7fffffff
cmp edx, r8d
jbe 0x43818f
mov r8d, 1
mov rcx, rsi
call qword [0x00527248]
mov rax, qword [rsp + 0x70]
movsxd rcx, dword [rax + 4]
lea edx, [rcx + 1]
mov dword [rax + 4], edx
add rax, qword [rax + 0x10]
mov edx, 0x20
lea rax, [rax + rcx*2]
xor ecx, ecx
mov word [rax], dx
mov rdx, rsi
mov word [rax + 2], cx
mov rcx, r12
call r15
mov rcx, qword [rsp + 0x70]
mov eax, dword [rcx]
test eax, eax
je 0x438430
cmp eax, 0xffffffff
je 0x4381d7
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x70]
je 0x438430
mov rcx, qword [rsp + 0x68]
mov eax, dword [rcx]
test eax, eax
je 0x4382b0
cmp eax, 0xffffffff
je 0x4381fa
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x68]
je 0x4382b0
mov rcx, qword [rsp + 0x60]
mov eax, dword [rcx]
test eax, eax
je 0x4382d0
cmp eax, 0xffffffff
je 0x43821d
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x60]
je 0x4382d0
mov rax, qword [rsp + 0x50]
mov edx, ebx
add rbx, 1
cmp edx, dword [rax + 4]
jge 0x4382f5
lea rcx, [0x004a0d91]
mov edx, 2
call qword [0x00527278]
lea rdi, [rsp + 0x68]
mov r9d, 0x30
mov qword [rsp + 0x60], rax
movzx r8d, byte [rsp + rbx + 0x7f]
lea rbp, [rsp + 0x60]
mov word [rsp + 0x28], r9w
mov rcx, rdi
mov r9d, 2
mov dword [rsp + 0x20], 0x10
mov rdx, rbp
call r14
mov rdx, qword [rsp + 0x68]
mov qword [rsp + 0x70], rdx
mov eax, dword [rdx]
add eax, 1
cmp eax, 1
ja 0x438446
mov rax, qword [rsp + 0x70]
mov edx, dword [rax]
cmp edx, 1
jbe 0x438160
mov edx, dword [rax + 4]
add edx, 2
jmp 0x438177
mov r8d, 8
mov edx, 2
call qword [0x005270c8]
mov rcx, qword [rsp + 0x60]
mov eax, dword [rcx]
test eax, eax
jne 0x438209
mov edx, 2
mov r8d, 8
call qword [0x005270c8]
mov rax, qword [rsp + 0x50]
mov edx, ebx
add rbx, 1
cmp edx, dword [rax + 4]
jl 0x438231
mov rax, qword [r13 + 0x40]
mov edx, 7
mov rcx, rsi
mov rbx, qword [rax + 0x108]
call qword [0x00527478]
mov rdx, rsi
mov rcx, rbx
mov rbx, qword [0x00527c08]
call rbx
mov rcx, r13
call fcn.0042cc80
mov rax, qword [r13 + 0x40]
lea rdi, [rsp + 0x68]
mov r8d, 0xd
lea rdx, [0x004a0d94]
mov rcx, rdi
mov rbp, qword [rax + 0x108]
call qword [0x00527268]
mov rdx, r12
mov rcx, rdi
call qword [0x00527298]
lea r8, [0x004a0da2]
mov rdx, rdi
mov rcx, rsi
call fcn.00491630
mov rdx, rsi
mov rcx, rbp
call qword [0x00527c30]
mov rcx, qword [rsp + 0x70]
mov eax, dword [rcx]
test eax, eax
je 0x438462
cmp eax, 0xffffffff
je 0x438398
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x70]
je 0x438462
mov rcx, qword [rsp + 0x68]
mov eax, dword [rcx]
test eax, eax
je 0x438482
cmp eax, 0xffffffff
je 0x4383bb
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x68]
je 0x438482
mov rax, qword [r13 + 0x40]
mov edx, 0x386487
mov rcx, rsi
mov rdi, qword [rax + 0x108]
call qword [0x00527480]
mov rdx, rsi
mov rcx, rdi
call rbx
mov rcx, qword [rsp + 0x58]
mov eax, dword [rcx]
test eax, eax
je 0x438498
cmp eax, 0xffffffff
je 0x4383ff
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x58]
je 0x438498
mov rcx, qword [rsp + 0x50]
mov eax, dword [rcx]
test eax, eax
je 0x43844f
cmp eax, 0xffffffff
je 0x43841a
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x50]
je 0x43844f
add rsp, 0xa8
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
pop r15
ret
mov r8d, 8
mov edx, 2
call qword [0x005270c8]
jmp 0x4381d7
lock add dword [rdx], 1
jmp 0x438293
mov r8d, 8
mov edx, 1
call qword [0x005270c8]
jmp 0x43841a
mov r8d, 8
mov edx, 2
call qword [0x005270c8]
mov rcx, qword [rsp + 0x68]
mov eax, dword [rcx]
test eax, eax
jne 0x4383a7
mov r8d, 8
mov edx, 2
call qword [0x005270c8]
jmp 0x4383bb
mov r8d, 8
mov edx, 2
call qword [0x005270c8]
jmp 0x4383ff
lock add dword [rdx], 1
jmp 0x4380ee