Function at 0x4570c0
Capabilities:
Check mutex on windows
Delete registry key
Query or enumerate registry key
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d6630
mov eax, dword fs:[0]
push eax
sub esp, 0x260
mov eax, dword [0x518f10]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 2
xor eax, eax
mov dword [ebp - 0x254], eax
mov dword [ebp - 0x250], eax
mov dword [ebp - 0x24c], eax
mov dword [ebp - 0x248], eax
mov dword [ebp - 0x244], eax
mov dword [ebp - 0x240], eax
lea eax, [ebp - 0x228]
push eax
mov eax, dword [ebp + 8]
push ecx
xor ebx, ebx
add eax, 0xfffffff0
mov dword [ebp - 0x224], esp
mov esi, esp
push eax
mov dword [ebp - 0x258], ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x23c], ebx
call fcn.004252a0
add eax, 0x10
add esp, 4
mov dword [esi], eax
call fcn.00467520
add esp, 8
cmp eax, ebx
jne 0x4571ff
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, dword [ebp + 8]
push ecx
mov ecx, esp
mov dword [ebp - 0x224], esp
push eax
push edx
push str.RegDiff_PostScan:_CreateNewFile__s__failed__LE_d
push ecx
call fcn.00466ad0
add esp, 0x10
call fcn.00455a20
mov byte [ebp - 4], 1
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
add esp, 4
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4571b0
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], bl
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4571d2
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4571f8
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
xor eax, eax
jmp 0x457940
mov edi, dword [ebp - 0x228]
push ebx
lea ecx, [ebp - 0x23c]
push ecx
push 4
push 0x4e6470
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push 0x4e3948
call fcn.004b1cba
add esp, 4
push eax
push 0x4e3948
mov ecx, 0x51eea0
call fcn.0042522f
push ecx
mov edx, esp
mov dword [ebp - 0x224], esp
push ebx
push str.PATHTREE_Initialize__s_
push edx
call fcn.00466ad0
add esp, 0xc
call fcn.00485550
add esp, 4
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0x248], eax
mov eax, 0x5c
mov dword [ebp - 0x244], ebx
mov word [ebp - 0x240], ax
mov dword [ebp - 0x258], ebx
mov dword [0x51ee8c], edi
mov eax, dword [ecx - 0xc]
cmp eax, ebx
je 0x45736a
lea edx, [ebp - 0x26c]
push edx
mov esi, 0x51ee94
call fcn.0046d120
add esp, 4
push ebx
push 0x51ee90
push esi
push 0xf003f
push ebx
push ebx
push ebx
push str.SoftwareCameyoPackagerVirtReg
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
je 0x45736a
call dword [sym.imp.KERNEL32.dll_GetLastError]
push ecx
mov ecx, esp
mov dword [ebp - 0x224], esp
push eax
push str.RegDiff_PostScan:_ExportHive_key_creation_failed__LE_d
push ecx
call fcn.00466ad0
add esp, 0xc
call fcn.00455a20
mov byte [ebp - 4], 1
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
add esp, 4
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x457317
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], bl
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x457339
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4571f8
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
xor eax, eax
jmp 0x457940
mov ecx, dword [0x51eeb8]
mov eax, dword [0x51eebc]
mov esi, ecx
cmp ecx, eax
jbe 0x45738b
call fcn.004b1e31
mov eax, dword [0x51eebc]
mov ecx, dword [0x51eeb8]
mov edx, dword [0x51eeac]
sub eax, ecx
sar eax, 2
mov dword [ebp - 0x238], edx
mov dword [ebp - 0x234], esi
test eax, eax
ja 0x45752c
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x230], 1
cmp dword [eax - 0xc], ebx
je 0x4578ce
push ecx
add eax, 0xfffffff0
mov dword [ebp - 0x22c], esp
mov esi, esp
push eax
call fcn.004252a0
add eax, 0x10
add esp, 4
mov dword [esi], eax
call fcn.00469bd0
mov ecx, esp
mov dword [ebp - 0x22c], esp
push 0x4e1f68
call fcn.0042462c
push ecx
mov byte [ebp - 4], 6
mov ecx, esp
mov dword [ebp - 0x228], esp
push str.AppVirtDll.dll
call fcn.0042462c
push ecx
mov byte [ebp - 4], 7
mov edx, esp
mov dword [ebp - 0x220], esp
push edx
call fcn.00465c00
add esp, 4
lea edi, [ebp - 0x224]
mov byte [ebp - 4], 2
call fcn.00466390
mov bl, 8
mov byte [ebp - 4], bl
mov eax, dword [ebp - 0x224]
add esp, 8
add eax, 0xfffffff0
mov dword [ebp - 0x22c], esp
mov esi, esp
push eax
call fcn.004252a0
add eax, 0x10
mov dword [esi], eax
mov byte [ebp - 4], 9
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
mov dword [ebp - 0x228], esp
mov esi, esp
push eax
call fcn.004252a0
add eax, 0x10
mov dword [esi], eax
mov byte [ebp - 4], 0xa
mov ecx, esp
mov dword [ebp - 0x220], esp
push str.SoftwareCameyoPackagerVirtReg
call fcn.0042462c
mov byte [ebp - 4], bl
call fcn.00479bb0
add esp, 0xc
test eax, eax
jne 0x4577d1
push ecx
mov dword [ebp - 0x22c], esp
mov esi, esp
push ecx
mov ecx, esp
mov dword [ebp - 0x22c], esp
push str.VirtRegHiveDbg
call fcn.0042462c
push esi
call fcn.004660a0
add esp, 8
call fcn.00469180
add esp, 4
test eax, eax
je 0x4574e2
mov eax, dword [ebp + 0xc]
push 0
push str.About_to_save
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
mov eax, dword [ebp + 0xc]
push 0
push 0
push 0
push ecx
add eax, 0xfffffff0
mov dword [ebp - 0x22c], esp
mov edi, esp
push eax
mov esi, 2
call fcn.004252a0
add eax, 0x10
add esp, 4
mov ecx, esi
mov dword [edi], eax
call fcn.0048e690
add esp, 0x10
jmp 0x457805
mov esi, dword [ebp - 0x234]
mov edx, dword [ebp - 0x238]
mov dword [ebp - 0x230], ebx
cmp edx, ebx
jne 0x45756f
call fcn.004b1e31
xor edx, edx
cmp esi, dword [edx + 0x10]
jb 0x457547
call fcn.004b1e31
mov esi, dword [esi]
mov ecx, dword [esi - 0x10]
mov edx, dword [ecx]
mov eax, dword [edx + 0x10]
sub esi, 0x10
call eax
cmp dword [esi + 0xc], ebx
lea ecx, [esi + 0xc]
jl 0x457573
cmp eax, dword [esi]
jne 0x457573
mov edi, esi
mov edx, 1
lock xadd dword [ecx], edx
jmp 0x4575ae
mov edx, dword [edx]
jmp 0x45753d
mov ecx, dword [esi + 4]
mov edx, dword [eax]
mov edx, dword [edx]
push 2
push ecx
mov ecx, eax
call edx
mov edi, eax
cmp edi, ebx
je 0x4577b8
mov eax, dword [esi + 4]
mov dword [edi + 4], eax
mov eax, dword [esi + 4]
lea ecx, [eax + eax + 2]
push ecx
add esi, 0x10
lea edx, [eax + eax + 2]
push esi
push edx
lea eax, [edi + 0x10]
push eax
call fcn.004b173b
add esp, 0x10
lea esi, [edi + 0x10]
mov dword [ebp - 0x224], esi
mov byte [ebp - 4], 3
cmp dword [esi - 4], 1
jle 0x4575d6
mov ecx, dword [esi - 0xc]
push ecx
lea ecx, [ebp - 0x224]
call fcn.00422574
mov esi, dword [ebp - 0x224]
mov edx, dword [0x51ee80]
push 0xffffffffffffffff
push edx
lea edi, [esi + 2]
mov dword [ebp - 0x220], ebx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov ecx, dword [ebp - 0x23c]
mov edx, dword [0x51ee78]
push ebx
push ebx
lea eax, [ebp - 0x230]
push eax
push edi
push ebx
push ebx
push ecx
push ebx
push edx
push edi
push 0x51ee70
mov dword [ebp - 0x230], ebx
call fcn.00485790
mov eax, dword [0x51ee80]
add esp, 0x2c
push eax
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
push ebx
call fcn.00493770
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x457709
mov eax, dword [ebp + 0x10]
push ebx
push ecx
add eax, 0xfffffff0
mov dword [ebp - 0x22c], esp
mov dword [ebp - 0x220], esp
push eax
call fcn.004252a0
mov ecx, dword [ebp - 0x220]
add eax, 0x10
mov dword [ecx], eax
mov byte [ebp - 4], 4
mov dword [ebp - 0x220], esp
mov dword [ebp - 0x220], esp
call fcn.004a35be
xor ecx, ecx
test eax, eax
setne cl
test ecx, ecx
je 0x4577bd
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
mov ecx, dword [ebp - 0x220]
add eax, 0x10
mov dword [ecx], eax
mov byte [ebp - 4], 5
test edi, edi
je 0x4576c5
test edi, 0xffff0000
jne 0x4576c9
movzx edi, di
push edi
call fcn.004ab4f3
test eax, eax
je 0x4576df
mov ecx, dword [ebp - 0x220]
push edi
push eax
call fcn.00424cac
jmp 0x4576df
xor eax, eax
jmp 0x4576d2
push edi
call fcn.004b1cba
add esp, 4
mov ecx, dword [ebp - 0x220]
push eax
push edi
call fcn.0042522f
mov byte [ebp - 4], 4
mov edx, dword [ebp - 0x230]
push edx
lea eax, [ebp - 0x258]
push eax
push 0x51ee70
mov byte [ebp - 4], 3
call fcn.00456290
add esp, 0x18
push ebx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esi - 8]
push eax
push esi
call fcn.004b1c9b
add esp, 8
test eax, eax
jl 0x4577c7
cmp eax, dword [esi - 8]
jg 0x4577c7
mov edx, dword [ebp - 0x234]
xor ecx, ecx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], cx
mov eax, dword [ebp - 0x238]
push edx
push eax
lea ecx, [ebp - 0x268]
push ecx
push 0x51eeac
call fcn.00453d00
mov edi, dword [0x51eeb8]
cmp edi, dword [0x51eebc]
jbe 0x457762
call fcn.004b1e31
mov edx, dword [0x51eeac]
lea eax, [esi - 0x10]
mov dword [ebp - 0x238], edx
mov dword [ebp - 0x234], edi
mov byte [ebp - 4], 2
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x457794
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ecx, dword [0x51eebc]
sub ecx, dword [0x51eeb8]
xor ebx, ebx
sar ecx, 2
test ecx, ecx
ja 0x457520
mov edi, dword [ebp - 0x228]
jmp 0x4573aa
call fcn.00422569
push 0x80004005
call fcn.00422000
push 0x80070057
call fcn.00422000
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, dword [ebp + 0xc]
push ecx
mov ecx, esp
mov dword [ebp - 0x22c], esp
push eax
push edx
push str.RegDiff_PostScan:_MyRegSaveKey__s__failed__LE_d
push ecx
call fcn.00466ad0
add esp, 0x10
call fcn.00455a20
add esp, 4
mov dword [ebp - 0x230], 0
mov eax, dword [0x51ee90]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push eax
call ebx
lea ecx, [ebp - 0x228]
push ecx
push 0x10008
push 0
push str.SoftwareCameyoPackagerVirtReg
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4578a8
mov esi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
mov edi, 0x104
mov ecx, dword [ebp - 0x228]
push 0
push 0
push 0
push 0
lea edx, [ebp - 0x220]
push edx
lea eax, [ebp - 0x21c]
push eax
push 0
push ecx
mov dword [ebp - 0x220], edi
call esi
cmp eax, 0x103
je 0x45788f
test eax, eax
jne 0x45789f
push eax
mov eax, dword [ebp - 0x228]
lea edx, [ebp - 0x21c]
push edx
push eax
call fcn.00467c10
add esp, 0xc
test eax, eax
je 0x457840
jmp 0x45789f
push str.SoftwareCameyoPackagerVirtReg
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
mov ecx, dword [ebp - 0x228]
push ecx
call ebx
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x224]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x4578ce
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], 1
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4578f1
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], 0
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x457914
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x45793a
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x230]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004b134c
mov esp, ebp
pop ebp
ret