Function at 0x452910
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53cc63
mov eax, dword fs:[0]
push eax
sub esp, 0x14c
mov eax, dword [0x58d984]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edx, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0x148], edx
test edx, edx
jne 0x452958
mov eax, 1
jmp 0x452be8
test ebx, ebx
je 0x45294e
mov ecx, edx
mov dword [ebp - 0x18], 0
xor eax, eax
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x452975
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x28]
call fcn.00403190
cmp dword [ebp - 0x14], 8
lea edx, [ebp - 0x28]
jb 0x45299a
mov edx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x18]
xor ecx, ecx
mov edi, 0x811c9dc5
lea esi, [eax + eax]
test esi, esi
je 0x4529c1
jmp 0x4529b0
movzx eax, byte [ecx + edx]
inc ecx
xor eax, edi
imul edi, eax, 0x1000193
cmp ecx, esi
jb 0x4529b0
lea ecx, [ebp - 0x28]
call fcn.00403110
mov edx, dword [0x59a41c]
mov ecx, edx
mov eax, dword [edx + 4]
cmp byte [eax + 0xd], 0
jne 0x452a07
lea ebx, [ebx]
cmp dword [eax + 0x10], edi
jae 0x4529ea
mov eax, dword [eax + 8]
jmp 0x4529ee
mov ecx, eax
mov eax, dword [eax]
cmp byte [eax + 0xd], 0
je 0x4529e0
cmp ecx, edx
je 0x452a07
cmp edi, dword [ecx + 0x10]
jb 0x452a07
mov eax, 2
jmp 0x452be8
push str.system
push ebx
call fcn.00510501
add esp, 8
test eax, eax
jne 0x452aef
mov eax, dword [0x59a430]
test al, 1
jne 0x452adc
or eax, 1
mov dword [0x59a430], eax
lea eax, [ebp - 0x130]
push 0x100
push 0
push eax
mov dword [ebp - 0x144], 0x11c
mov dword [ebp - 0x140], 0
mov dword [ebp - 0x13c], 0
mov dword [ebp - 0x138], 0
mov dword [ebp - 0x134], 0
call fcn.0050ce60
mov esi, dword [sym.imp.KERNEL32.dll_VerSetConditionMask]
add esp, 0xc
xor eax, eax
mov word [ebp - 0x30], ax
mov dword [ebp - 0x2e], eax
push 3
push 0x20
push 3
push 1
push 3
push 2
push eax
push eax
mov word [ebp - 0x2a], ax
call esi
push edx
push eax
call esi
push edx
push eax
call esi
push edx
push eax
push 0x23
lea eax, [ebp - 0x144]
mov dword [ebp - 0x140], 6
xor ecx, ecx
mov dword [ebp - 0x13c], 0
push eax
mov word [ebp - 0x30], cx
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoW]
test eax, eax
setne al
mov byte [0x59a42c], al
jmp 0x452ae1
mov al, byte [0x59a42c]
mov ebx, 0x54d0e4
test al, al
jne 0x452aef
mov ebx, 0x54d0f0
lea eax, [ebp - 0x150]
push eax
call fcn.004524a0
add esp, 4
mov esi, dword [ebp - 0x150]
mov ecx, ebx
mov dword [ebp - 4], 0
mov dword [esi], 0
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x452b16
sub ecx, edx
sar ecx, 1
push ecx
push ebx
lea ecx, [esi + 0x1c]
call fcn.00403190
mov eax, dword [ebp + 0x10]
mov dword [esi + 0x34], eax
mov eax, dword [ebp + 0x14]
mov dword [esi + 0x38], eax
mov eax, dword [ebp + 0x18]
mov dword [esi + 0x3c], eax
mov eax, dword [ebp + 0x1c]
mov dword [esi + 0x40], eax
mov eax, dword [ebp + 0x20]
push 0x3c
mov dword [esi + 0x44], eax
lea eax, [esi + 0x4c]
push 0
push eax
call fcn.0050ce60
mov eax, dword [ebp - 0x14c]
add esp, 0xc
mov dword [ebp - 0x1c], edi
test eax, eax
je 0x452b6e
lock inc dword [eax + 4]
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x1c]
mov byte [ebp - 4], 1
push eax
mov ecx, 0x59a41c
call fcn.00451f70
push eax
add eax, 0x10
mov ecx, 0x59a41c
push eax
push 0
lea eax, [ebp - 0x158]
push eax
call fcn.00452340
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 0
call fcn.00452530
cmp dword [ebp + 0x24], 0
je 0x452bdb
mov edx, dword [ebp - 0x148]
mov ecx, edx
lea esi, [ecx + 2]
jmp 0x452bc0
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x452bc0
sub ecx, esi
sar ecx, 1
push ecx
push edx
mov ecx, 0x58cf8c
call fcn.00403190
lea ecx, [ebp - 0x150]
call fcn.004077e0
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004eda39
mov esp, ebp
pop ebp
ret