Function at 0x4507b0
Capabilities:
Check for time delay via gettickcount
Check os version
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x47f9f8
push 0x408860
mov eax, dword fs:[0]
push eax
sub esp, 0x288
mov eax, dword [0x482534]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
xor esi, esi
mov dword [ebp - 0x274], esi
xor ecx, ecx
mov eax, 0xcccccccd
mul ecx
shr edx, 2
lea edx, [edx + edx*4]
mov eax, ecx
sub eax, edx
cmp eax, 2
je 0x45080f
cmp eax, 3
je 0x45080f
xor esi, ecx
jmp 0x450814
mov eax, ecx
imul esi, eax
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 0x1e
jl 0x4507f0
lea ecx, [ebp - 0x270]
push ecx
push 0x478468
mov edi, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call edi
xor ecx, ecx
jmp 0x450840
mov eax, 0xcccccccd
mul ecx
shr edx, 2
lea edx, [edx + edx*4]
mov eax, ecx
sub eax, edx
cmp eax, 2
je 0x45085f
cmp eax, 3
je 0x45085f
xor esi, ecx
jmp 0x450864
mov eax, ecx
imul esi, eax
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 0x31
jl 0x450840
lea ecx, [ebp - 0x270]
push ecx
push 0x478470
call edi
xor eax, eax
add esi, eax
mov dword [ebp - 0x274], esi
add eax, 1
cmp eax, 0x20
jl 0x450882
cmp esi, 0xffff
jle 0x4508ab
lea edx, [esi*8]
sub edx, esi
mov esi, edx
mov dword [ebp - 0x274], esi
mov eax, 0x2e8ba2e9
imul esi
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
imul eax, eax, 0xb
mov ecx, esi
sub ecx, eax
cmp ecx, 7
jne 0x4508d2
mov esi, 0xd
mov dword [ebp - 0x274], esi
mov ebx, dword [sym.imp.KERNEL32.dll_GetTickCount]
call ebx
xor edx, edx
mov ecx, 3
div ecx
cmp edx, 1
jne 0x4508f2
call ebx
add esi, eax
mov dword [ebp - 0x274], esi
xor ecx, ecx
mov eax, 0xcccccccd
mul ecx
shr edx, 2
lea edx, [edx + edx*4]
mov eax, ecx
sub eax, edx
cmp eax, 2
je 0x450913
cmp eax, 3
je 0x450913
xor esi, ecx
jmp 0x450918
mov eax, ecx
imul esi, eax
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 0x10
jl 0x4508f4
lea ecx, [ebp - 0x270]
push ecx
push 0x478478
call edi
mov dword [ebp - 4], 0
xor edi, edi
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x290], edi
cmp edi, 9
jge 0x45098f
cmp esi, 0xffff0001
jge 0x450969
lea edx, [esi*8]
sub edx, esi
neg edx
mov esi, edx
mov dword [ebp - 0x274], esi
mov eax, 0x55555556
imul esi
mov eax, edx
shr eax, 0x1f
add eax, edx
lea eax, [eax + eax*2]
mov ecx, esi
sub ecx, eax
jne 0x45098a
call ebx
mov esi, eax
mov dword [ebp - 0x274], esi
add edi, 1
jmp 0x450943
mov dword [ebp - 4], 0xfffffffe
call fcn.004509fc
mov dword [ebp - 4], 1
xor edi, edi
mov dword [ebp - 0x294], edi
cmp edi, 4
jge 0x450a09
cmp esi, 0xffff0001
jge 0x4509ca
lea edx, [esi*8]
sub edx, esi
neg edx
mov esi, edx
mov dword [ebp - 0x274], esi
mov eax, 0x55555556
imul esi
mov eax, edx
shr eax, 0x1f
add eax, edx
lea eax, [eax + eax*2]
mov ecx, esi
sub ecx, eax
jne 0x4509eb
call ebx
mov esi, eax
mov dword [ebp - 0x274], esi
add edi, 1
jmp 0x4509a4
mov dword [ebp - 4], 0xfffffffe
call fcn.00450a75
mov dword [ebp - 4], 2
xor edi, edi
mov dword [ebp - 0x280], edi
test edi, edi
jge 0x450a82
cmp esi, 0xffff0001
jge 0x450a43
lea edx, [esi*8]
sub edx, esi
neg edx
mov esi, edx
mov dword [ebp - 0x274], esi
mov eax, 0x55555556
imul esi
mov eax, edx
shr eax, 0x1f
add eax, edx
lea eax, [eax + eax*2]
mov ecx, esi
sub ecx, eax
jne 0x450a64
call ebx
mov esi, eax
mov dword [ebp - 0x274], esi
add edi, 1
jmp 0x450a1e
mov dword [ebp - 4], 0xfffffffe
call fcn.00450bed
xor eax, eax
xor esi, eax
mov dword [ebp - 0x274], esi
add eax, 1
cmp eax, 9
jl 0x450a90
test esi, esi
jge 0x450aac
neg esi
mov dword [ebp - 0x274], esi
mov eax, 0x92492493
imul esi
add edx, esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea edx, [eax*8]
sub edx, eax
mov eax, esi
sub eax, edx
jne 0x450ad8
call ebx
mov esi, eax
mov dword [ebp - 0x274], esi
xor eax, eax
lea ebx, [ebx]
add esi, eax
mov dword [ebp - 0x274], esi
add eax, 1
cmp eax, 0xc
jl 0x450ae0
cmp esi, 0xffff
jle 0x450b09
lea ecx, [esi*8]
sub ecx, esi
mov esi, ecx
mov dword [ebp - 0x274], esi
mov eax, 0x2e8ba2e9
imul esi
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
imul eax, eax, 0xb
mov ecx, esi
sub ecx, eax
cmp ecx, 7
jne 0x450b30
mov esi, 0xd
mov dword [ebp - 0x274], esi
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call edi
xor edx, edx
mov ecx, 3
div ecx
cmp edx, 1
jne 0x450b50
call edi
add esi, eax
mov dword [ebp - 0x274], esi
mov dword [ebp - 0x274], esi
test esi, esi
jge 0x450b62
neg esi
mov dword [ebp - 0x274], esi
mov eax, 0x92492493
imul esi
add edx, esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea edx, [eax*8]
sub edx, eax
mov eax, esi
sub eax, edx
jne 0x450b8c
xor esi, esi
mov dword [ebp - 0x274], esi
mov dword [ebp - 4], 3
xor edi, edi
mov dword [ebp - 0x278], edi
cmp edi, 7
jge 0x450bfa
cmp esi, 0xffff0001
jge 0x450bbb
lea ecx, [esi*8]
sub ecx, esi
neg ecx
mov esi, ecx
mov dword [ebp - 0x274], esi
mov eax, 0x55555556
imul esi
mov eax, edx
shr eax, 0x1f
add eax, edx
lea edx, [eax + eax*2]
mov eax, esi
sub eax, edx
jne 0x450bdc
call ebx
mov esi, eax
mov dword [ebp - 0x274], esi
add edi, 1
jmp 0x450b95
mov dword [ebp - 4], 0xfffffffe
call fcn.00450c35
xor edi, edi
mov ebx, dword [sym.imp.KERNEL32.dll_GetVersion]
mov edi, edi
mov eax, 0xcccccccd
mul edi
shr edx, 2
lea ecx, [edx + edx*4]
mov eax, edi
sub eax, ecx
cmp eax, 1
je 0x450c42
cmp eax, 4
je 0x450c42
and esi, edi
jmp 0x450c44
sub esi, edi
mov dword [ebp - 0x274], esi
call ebx
add edi, 1
cmp edi, 0xc
jl 0x450c10
xor ecx, ecx
mov eax, 0xcccccccd
mul ecx
shr edx, 2
lea edx, [edx + edx*4]
mov eax, ecx
sub eax, edx
cmp eax, 2
je 0x450c75
cmp eax, 3
je 0x450c75
xor esi, ecx
jmp 0x450c7a
mov eax, ecx
imul esi, eax
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 0xe
jl 0x450c56
lea ecx, [ebp - 0x270]
push ecx
push 0x478480
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [ebp - 4], 4
xor edi, edi
mov dword [ebp - 0x288], edi
cmp edi, 5
jge 0x450cf3
cmp esi, 0xffff0001
jge 0x450cc9
lea edx, [esi*8]
sub edx, esi
neg edx
mov esi, edx
mov dword [ebp - 0x274], esi
mov eax, 0x55555556
imul esi
mov eax, edx
shr eax, 0x1f
add eax, edx
lea eax, [eax + eax*2]
mov ecx, esi
sub ecx, eax
jne 0x450cee
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov dword [ebp - 0x274], esi
add edi, 1
jmp 0x450ca3
mov dword [ebp - 4], 0xfffffffe
call fcn.00450d2c
xor ecx, ecx
mov eax, 0xcccccccd
mul ecx
shr edx, 2
lea edx, [edx + edx*4]
mov eax, ecx
sub eax, edx
cmp eax, 2
je 0x450d39
cmp eax, 3
je 0x450d39
xor esi, ecx
jmp 0x450d3e
mov eax, ecx
imul esi, eax
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 4
jl 0x450d01
lea ecx, [ebp - 0x270]
push ecx
push 0x478488
mov edi, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call edi
mov dword [ebp - 0x274], esi
test esi, esi
jge 0x450d72
neg esi
mov dword [ebp - 0x274], esi
mov eax, 0x92492493
imul esi
add edx, esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea edx, [eax*8]
sub edx, eax
mov eax, esi
sub eax, edx
jne 0x450da2
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov dword [ebp - 0x274], esi
xor ecx, ecx
mov eax, 0xcccccccd
mul ecx
shr edx, 2
lea edx, [edx + edx*4]
mov eax, ecx
sub eax, edx
cmp eax, 2
je 0x450dc3
cmp eax, 3
je 0x450dc3
xor esi, ecx
jmp 0x450dc8
mov eax, ecx
imul esi, eax
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 6
jl 0x450da4
lea ecx, [ebp - 0x270]
push ecx
push 0x478490
call edi
xor ecx, ecx
mov eax, 0xcccccccd
mul ecx
shr edx, 2
lea edx, [edx + edx*4]
mov eax, ecx
sub eax, edx
cmp eax, 2
je 0x450e05
cmp eax, 3
je 0x450e05
xor esi, ecx
jmp 0x450e0a
mov eax, ecx
imul esi, eax
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 3
jl 0x450de6
lea ecx, [ebp - 0x270]
push ecx
push 0x478498
call edi
mov dword [ebp - 4], 5
xor edi, edi
mov dword [ebp - 0x27c], edi
cmp edi, 2
jge 0x450e7f
cmp esi, 0xffff0001
jge 0x450e55
lea edx, [esi*8]
sub edx, esi
neg edx
mov esi, edx
mov dword [ebp - 0x274], esi
mov eax, 0x55555556
imul esi
mov eax, edx
shr eax, 0x1f
add eax, edx
lea eax, [eax + eax*2]
mov ecx, esi
sub ecx, eax
jne 0x450e7a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov dword [ebp - 0x274], esi
add edi, 1
jmp 0x450e2f
mov dword [ebp - 4], 0xfffffffe
call fcn.00450edb
mov dword [ebp - 0x274], esi
lea edx, [ebp - 0x270]
push edx
push 0x4784a0
mov edi, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call edi
xor ecx, ecx
jmp 0x450eb0
mov eax, 0xcccccccd
mul ecx
shr edx, 2
lea edx, [edx + edx*4]
mov eax, ecx
sub eax, edx
cmp eax, 2
je 0x450ee8
cmp eax, 3
je 0x450ee8
xor esi, ecx
jmp 0x450eed
mov eax, ecx
imul esi, eax
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 8
jl 0x450eb0
lea ecx, [ebp - 0x270]
push ecx
push 0x4784a8
call edi
xor eax, eax
jmp 0x450f10
xor esi, eax
mov dword [ebp - 0x274], esi
add eax, 1
cmp eax, 7
jl 0x450f10
test esi, esi
jge 0x450f2c
neg esi
mov dword [ebp - 0x274], esi
mov eax, 0x92492493
imul esi
add edx, esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea edx, [eax*8]
sub edx, eax
mov eax, esi
sub eax, edx
jne 0x450f5c
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov dword [ebp - 0x274], esi
xor ecx, ecx
mov edi, edi
mov eax, 0xcccccccd
mul ecx
shr edx, 2
lea edx, [edx + edx*4]
mov eax, ecx
sub eax, edx
cmp eax, 2
je 0x450f7f
cmp eax, 3
je 0x450f7f
xor esi, ecx
jmp 0x450f84
mov eax, ecx
imul esi, eax
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 2
jl 0x450f60
lea ecx, [ebp - 0x270]
push ecx
push 0x4784b0
call edi
xor eax, eax
and esi, eax
mov dword [ebp - 0x274], esi
add eax, 1
cmp eax, 4
jl 0x450fa2
test esi, esi
jge 0x450fc8
mov edx, esi
neg edx
add edx, edx
add edx, edx
sub edx, esi
mov esi, edx
mov dword [ebp - 0x274], esi
mov eax, 0x4ec4ec4f
imul esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
imul eax, eax, 0xd
sub esi, eax
jne 0x450fec
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov dword [ebp - 0x274], eax
xor esi, esi
mov dword [ebp - 0x274], esi
call ebx
xor eax, eax
jmp 0x451000
xor esi, eax
mov dword [ebp - 0x274], esi
add eax, 1
cmp eax, 7
jl 0x451000
test esi, esi
jge 0x45101c
neg esi
mov dword [ebp - 0x274], esi
mov eax, 0x92492493
imul esi
add edx, esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax*8]
sub ecx, eax
mov edx, esi
sub edx, ecx
jne 0x45104c
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov dword [ebp - 0x274], esi
mov dword [ebp - 4], 6
xor edi, edi
mov dword [ebp - 0x284], edi
cmp edi, 3
jge 0x4510a5
cmp esi, 0xffff0001
jge 0x45107b
lea eax, [esi*8]
sub eax, esi
neg eax
mov esi, eax
mov dword [ebp - 0x274], esi
mov eax, 0x55555556
imul esi
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax + eax*2]
mov edx, esi
sub edx, ecx
jne 0x4510a0
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov dword [ebp - 0x274], esi
add edi, 1
jmp 0x451055
mov dword [ebp - 4], 0xfffffffe
call fcn.004511cb
xor eax, eax
and esi, eax
mov dword [ebp - 0x274], esi
add eax, 1
cmp eax, 7
jl 0x4510b3
test esi, esi
jge 0x4510d9
mov eax, esi
neg eax
add eax, eax
add eax, eax
sub eax, esi
mov esi, eax
mov dword [ebp - 0x274], esi
mov eax, 0x4ec4ec4f
imul esi
sar edx, 2
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
imul ecx, ecx, 0xd
mov edx, esi
sub edx, ecx
jne 0x451101
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov esi, eax
mov dword [ebp - 0x274], esi
mov dword [ebp - 0x274], esi
test esi, esi
jge 0x451113
neg esi
mov dword [ebp - 0x274], esi
mov eax, 0x92492493
imul esi
add edx, esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax*8]
sub ecx, eax
mov edx, esi
sub edx, ecx
jne 0x451143
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov dword [ebp - 0x274], esi
xor eax, eax
xor esi, eax
mov dword [ebp - 0x274], esi
add eax, 1
cmp eax, 8
jl 0x451145
test esi, esi
jge 0x451161
neg esi
mov dword [ebp - 0x274], esi
mov eax, 0x92492493
imul esi
add edx, esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax*8]
sub ecx, eax
sub esi, ecx
jne 0x45118d
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x274], eax
xor esi, esi
mov dword [ebp - 0x274], esi
call ebx
xor ecx, ecx
lea esp, [esp]
mov eax, 0xcccccccd
mul ecx
shr edx, 2
lea edx, [edx + edx*4]
mov eax, ecx
sub eax, edx
cmp eax, 2
je 0x4511d8
cmp eax, 3
je 0x4511d8
xor esi, ecx
jmp 0x4511dd
mov eax, ecx
imul esi, eax
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 3
jl 0x4511a0
lea ecx, [ebp - 0x270]
push ecx
push 0x4784b8
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
xor ecx, ecx
nop
xor esi, ecx
mov dword [ebp - 0x274], esi
jge 0x451212
neg esi
mov dword [ebp - 0x274], esi
mov eax, 0x92492493
imul esi
add edx, esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea edx, [eax*8]
sub edx, eax
mov eax, esi
sub eax, edx
jne 0x45123c
xor esi, esi
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 5
jl 0x451200
xor ecx, ecx
xor esi, ecx
mov dword [ebp - 0x274], esi
jge 0x451258
neg esi
mov dword [ebp - 0x274], esi
mov eax, 0x92492493
imul esi
add edx, esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea edx, [eax*8]
sub edx, eax
mov eax, esi
sub eax, edx
jne 0x451282
xor esi, esi
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 2
jl 0x451246
xor edi, edi
lea esp, [esp]
mov eax, 0xcccccccd
mul edi
shr edx, 2
lea ecx, [edx + edx*4]
mov eax, edi
sub eax, ecx
cmp eax, 1
je 0x4512af
cmp eax, 4
je 0x4512af
and esi, edi
jmp 0x4512b1
sub esi, edi
mov dword [ebp - 0x274], esi
call ebx
add edi, 1
cmp edi, 6
jl 0x451290
xor edi, edi
mov eax, 0xcccccccd
mul edi
shr edx, 2
lea edx, [edx + edx*4]
mov eax, edi
sub eax, edx
cmp eax, 1
je 0x4512e2
cmp eax, 4
je 0x4512e2
and esi, edi
jmp 0x4512e4
sub esi, edi
mov dword [ebp - 0x274], esi
call ebx
add edi, 1
cmp edi, 8
jl 0x4512c3
xor eax, eax
jmp 0x451300
add esi, eax
mov dword [ebp - 0x274], esi
add eax, 1
cmp eax, 4
jl 0x451300
cmp esi, 0xffff
jle 0x451329
lea eax, [esi*8]
sub eax, esi
mov esi, eax
mov dword [ebp - 0x274], esi
mov eax, 0x2e8ba2e9
imul esi
sar edx, 1
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
imul ecx, ecx, 0xb
mov edx, esi
sub edx, ecx
cmp edx, 7
jne 0x451350
mov esi, 0xd
mov dword [ebp - 0x274], esi
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call edi
xor edx, edx
mov ecx, 3
div ecx
cmp edx, 1
jne 0x451370
call edi
add esi, eax
mov dword [ebp - 0x274], esi
xor edi, edi
mov eax, 0xcccccccd
mul edi
shr edx, 2
lea edx, [edx + edx*4]
mov eax, edi
sub eax, edx
cmp eax, 1
je 0x451391
cmp eax, 4
je 0x451391
and esi, edi
jmp 0x451393
sub esi, edi
mov dword [ebp - 0x274], esi
call ebx
add edi, 1
cmp edi, 2
jl 0x451372
mov dword [ebp - 4], 7
xor edi, edi
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x28c], edi
cmp edi, 4
jge 0x4513fe
cmp esi, 0xffff0001
jge 0x4513d8
lea eax, [esi*8]
sub eax, esi
neg eax
mov esi, eax
mov dword [ebp - 0x274], esi
mov eax, 0x55555556
imul esi
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax + eax*2]
mov edx, esi
sub edx, ecx
jne 0x4513f9
call ebx
mov esi, eax
mov dword [ebp - 0x274], esi
add edi, 1
jmp 0x4513b2
mov dword [ebp - 4], 0xfffffffe
call fcn.00451478
xor ecx, ecx
lea esp, [esp]
xor esi, ecx
mov dword [ebp - 0x274], esi
jge 0x451422
neg esi
mov dword [ebp - 0x274], esi
mov eax, 0x92492493
imul esi
add edx, esi
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
lea edx, [eax*8]
sub edx, eax
mov eax, esi
sub eax, edx
jne 0x45144c
xor esi, esi
mov dword [ebp - 0x274], esi
add ecx, 1
cmp ecx, 4
jl 0x451410
mov eax, esi
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.0040470b
mov esp, ebp
pop ebp
ret