Function at 0x439120
Capabilities:
Encode data using xor

Disassembly:
push r15
push r14
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x98
mov ebx, 0x2000
mov r11d, 0x6800
mov esi, 0xffffc7c9
movabs rax, 0x700a023a014014
mov qword [rsp + 0x7d], rax
mov rax, qword [0x005270d0]
mov r13, rcx
mov ecx, dword [rcx + 0x3a0]
mov word [rsp + 0x85], bx
lea rbx, [rsp + 0x70]
lea r10, [rbx + 6]
mov word [rsp + 0x74], r11w
mov dword [rsp + 0x70], 0x13001368
lea r11, [rbx + 0x19]
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x48], rax
movzx eax, byte [r13 + 0x3a6]
mov dword [rsp + 0x76], ecx
movzx ecx, word [r13 + 0x3a4]
mov byte [rsp + 0x87], 5
mov word [rsp + 0x89], si
mov byte [r10 + 6], al
movzx eax, byte [rdx]
mov word [r10 + 4], cx
mov ecx, 0xffffffff
mov byte [rsp + 0x8b], 0x16
mov byte [rsp + 0x88], 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 0x4391e0
add r10, 1
cmp r10, r11
jne 0x4391d3
lea rax, [rsp + 0x40]
mov byte [rsp + 0x89], cl
shr cx, 8
mov r8d, 0x1c
mov byte [rsp + 0x8a], cl
lea r12, [rsp + 0x48]
mov rdx, rbx
mov rcx, rax
mov qword [rsp + 0x38], rax
call qword [0x005270e0]
mov rdx, qword [rsp + 0x40]
mov qword [rsp + 0x60], rdx
mov eax, dword [rdx]
add eax, 1
cmp eax, 1
ja 0x43962e
lea rsi, [rsp + 0x60]
mov rcx, r13
mov rdx, rsi
call fcn.0042c940
mov rcx, qword [rsp + 0x60]
mov eax, dword [rcx]
test eax, eax
je 0x4395b9
cmp eax, 0xffffffff
je 0x439284
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x60]
je 0x4395b9
mov rax, qword [rsp + 0x40]
lea r12, [rsp + 0x48]
mov r10d, dword [rax + 4]
test r10d, r10d
jle 0x439455
mov ebx, 1
mov r14, qword [0x005273a8]
lea r12, [rsp + 0x48]
mov r15, qword [0x00527298]
jmp 0x439391
movsxd rcx, dword [rax + 4]
mov r8d, dword [rax + 8]
lea edx, [rcx + 2]
and r8d, 0x7fffffff
cmp edx, r8d
jbe 0x4392ef
mov r8d, 1
mov rcx, rsi
call qword [0x00527248]
mov rax, qword [rsp + 0x60]
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 + 0x60]
mov eax, dword [rcx]
test eax, eax
je 0x439590
cmp eax, 0xffffffff
je 0x439337
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x60]
je 0x439590
mov rcx, qword [rsp + 0x58]
mov eax, dword [rcx]
test eax, eax
je 0x439410
cmp eax, 0xffffffff
je 0x43935a
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x58]
je 0x439410
mov rcx, qword [rsp + 0x50]
mov eax, dword [rcx]
test eax, eax
je 0x439430
cmp eax, 0xffffffff
je 0x43937d
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x50]
je 0x439430
mov rax, qword [rsp + 0x40]
mov edx, ebx
add rbx, 1
cmp edx, dword [rax + 4]
jge 0x439455
lea rcx, [0x004a0d91]
mov edx, 2
call qword [0x00527278]
lea rdi, [rsp + 0x58]
mov r9d, 0x30
mov qword [rsp + 0x50], rax
movzx r8d, byte [rsp + rbx + 0x6f]
lea rbp, [rsp + 0x50]
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 + 0x58]
mov qword [rsp + 0x60], rdx
mov eax, dword [rdx]
add eax, 1
cmp eax, 1
ja 0x4395b0
mov rax, qword [rsp + 0x60]
mov edx, dword [rax]
cmp edx, 1
jbe 0x4392c0
mov edx, dword [rax + 4]
add edx, 2
jmp 0x4392d7
mov r8d, 8
mov edx, 2
call qword [0x005270c8]
mov rcx, qword [rsp + 0x50]
mov eax, dword [rcx]
test eax, eax
jne 0x439369
mov edx, 2
mov r8d, 8
call qword [0x005270c8]
mov rax, qword [rsp + 0x40]
mov edx, ebx
add rbx, 1
cmp edx, dword [rax + 4]
jl 0x439391
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 + 0x58]
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 + 0x60]
mov eax, dword [rcx]
test eax, eax
je 0x4395e2
cmp eax, 0xffffffff
je 0x4394f8
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x60]
je 0x4395e2
mov rcx, qword [rsp + 0x58]
mov eax, dword [rcx]
test eax, eax
je 0x439602
cmp eax, 0xffffffff
je 0x43951b
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x58]
je 0x439602
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 + 0x48]
mov eax, dword [rcx]
test eax, eax
je 0x439618
cmp eax, 0xffffffff
je 0x43955f
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x48]
je 0x439618
mov rcx, qword [rsp + 0x40]
mov eax, dword [rcx]
test eax, eax
je 0x4395cf
cmp eax, 0xffffffff
je 0x43957a
lock sub dword [rcx], 1
mov rcx, qword [rsp + 0x40]
je 0x4395cf
add rsp, 0x98
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 0x439337
lock add dword [rdx], 1
jmp 0x4393f3
mov r8d, 8
mov edx, 1
call qword [0x005270c8]
jmp 0x439284
mov r8d, 8
mov edx, 1
call qword [0x005270c8]
jmp 0x43957a
mov r8d, 8
mov edx, 2
call qword [0x005270c8]
mov rcx, qword [rsp + 0x58]
mov eax, dword [rcx]
test eax, eax
jne 0x439507
mov r8d, 8
mov edx, 2
call qword [0x005270c8]
jmp 0x43951b
mov r8d, 8
mov edx, 2
call qword [0x005270c8]
jmp 0x43955f
lock add dword [rdx], 1
jmp 0x439251