Function at 0x456bb0
Capabilities:
Check if file exists
Delete file
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x517944
mov eax, dword fs:[0]
push eax
sub esp, 0x52c
mov eax, dword [0x56e6c4]
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 ebx, ecx
lea eax, [ebp + 8]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebx + 0x54]
call fcn.00412ed0
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.0049d980
mov esi, dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [ebp - 0x218]
add esp, 0xc
push dword [ebp + 8]
push eax
call esi
push str.UtilsConvertorModule.exe
lea eax, [ebp - 0x218]
push eax
call esi
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x456c47
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea eax, [ebp - 0x520]
lea ecx, [ebp - 0x218]
mov dword [ebp - 0x524], eax
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x456c60
sub ecx, edx
sar ecx, 1
lea esi, [ecx + 1]
test esi, esi
js 0x456e94
cmp esi, 0x80
jle 0x456c9f
push 2
push esi
call fcn.004b9098
mov ecx, eax
add esp, 8
mov dword [ebp - 0x524], ecx
test ecx, ecx
je 0x456e9e
jmp 0x456cab
lea ecx, [ebp - 0x520]
mov dword [ebp - 0x524], ecx
lea eax, [esi + esi]
push eax
lea edx, [ebp - 0x218]
push edx
push eax
push ecx
call fcn.00456f80
push eax
call fcn.0040a720
add esp, 0x14
mov edx, dword [ebp - 0x524]
mov byte [ebp - 4], 1
test edx, edx
jne 0x456cd8
xor ecx, ecx
jmp 0x456cef
mov ecx, edx
lea esi, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x456ce0
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebx + 0xc]
call fcn.00409f50
mov eax, dword [ebp - 0x524]
lea ecx, [ebp - 0x520]
mov byte [ebp - 4], 0
cmp eax, ecx
je 0x456d16
push eax
call fcn.004b90a3
add esp, 4
push 0x11
lea ecx, [ebx + 0x10]
push str._installtinybird
call fcn.00409f50
push 0x208
lea eax, [ebp - 0x420]
push 0
push eax
call fcn.0049d980
add esp, 0xc
mov dword [ebp - 0x534], 1
lea eax, [ebp - 0x530]
mov dword [ebp - 0x530], 0x104
push eax
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0x534]
push eax
push 0x526d08
push str.SOFTWAREMicrosoftWindowsCurrentVersionApp_PathsPDFConverterModule.exe
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueW]
or esi, 0xffffffff
test eax, eax
jne 0x456e57
lea ecx, [ebp - 0x420]
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x456d90
sub ecx, edx
sar ecx, 1
je 0x456e57
lea eax, [ebp - 0x420]
push eax
push str.CPluginTask::StartTask_pdf_pid_s
call fcn.00442c30
add esp, 8
lea ecx, [ebp - 0x528]
push str.pdf_has_exit
call fcn.00407fd0
push 0x52fec4
lea ecx, [ebp - 0x52c]
mov byte [ebp - 4], 2
call fcn.00407fd0
sub esp, 0x28
mov eax, esp
mov dword [ebp - 0x538], esp
mov dword [eax + 0x24], 0
push 0
push 0
lea eax, [ebp - 0x528]
mov byte [ebp - 4], 4
push eax
lea eax, [ebp - 0x52c]
push eax
call fcn.0041c480
mov ecx, eax
mov byte [ebp - 4], 3
call fcn.00417a80
mov edx, dword [ebp - 0x52c]
mov eax, esi
mov byte [ebp - 4], 2
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x456e36
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov edx, dword [ebp - 0x528]
mov eax, esi
mov byte [ebp - 4], 0
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x456e57
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov edx, dword [ebp + 8]
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], esi
dec esi
test esi, esi
jg 0x456e76
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
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.00483518
mov esp, ebp
pop ebp
ret 4
push 0x80070057
call fcn.00408720
push 0x8007000e
call fcn.00408720
int3