Cyan

Should be fixed.

This is a developer message that concerns post-shutdown cleanup and not something you need to concern yourself about. You need to concern yourself with what causes the shutdown.

The actual error is above those messages in your log, which shows what @Yasd said.

Rockstar recently introduced the BattlEye anti-cheat system.
To use mods like Scripthook V, RPH, and LSPDFR, you'll need to disable it. A new setting in the launcher allows this.
 
To disable BattlEye, open the Rockstar Launcher, navigate to the 'SETTINGS' tab and uncheck the BattlEye setting, which is by default checked.
 
If using third party launchers like Steam or Epic and these instructions do not work for you, you may need to create a commandline.txt file, with the contents -nobattleye or insert it into the command line arguments of the launcher. 
For more information, visit the Rockstar Games BattlEye FAQ.

Yes there's a new version, you'll need to wait for an update.
 
 
Locking this topic for now as we are aware.
Please note that downgrading is generally not supported here. If you can do it, great, do it. But we don't provide support for downgrading or issues you'll run into with downgrading. We also cannot allow the redistribution of older versions for copyright reasons.

There's no infected file there, just a bad AV detection. 

It looks they've introduced BattlEye, which may prevent the usage of script modifications (e.g. Scripthook V, LML and RPH including LSPDFR) in this version going forward. We will need to analyze this more, and we'll have more information later in the day.
 

 
 
Edit: Looks like BattlEye can be DISABLED in the launcher settings. So false alarm here, potentially.


Edit2: Can confirm after disabling BattlEye I can use LML normally (which usually doesn't need a game update). There could still be changes to how the game is obfuscated that could delay an update, but the BattlEye part considering it can be disabled, shouldn't interfere with singleplayer modding.
 
Edit3: If this post isn't clear enough - LSPDFR will still need an update for this version.

LSPDFR ships with all this working and set up by default. Did you modify agency.xml to undo this?

Thanks for the report. There was an issue with our security scanner that should be fixed.

It evidently is not. Try verifying GTA5's game files on Steam.

It's probably something in your mods folder which has corrupted or changed that asset.
Rename mods to _mods and see if it still happens.

Pressing TAB does it, iirc

If it's crashing the moment you press F4, SHVDN can cause these issues. If you don't use it for any your mods, remove it. Otherwise, try the latest nightly of SHVDN and hope it has a fix.

Rockstar Launcher doesn't support downgrading or using older versions.
If you Google enough there's some workarounds but most are patched.

Some anti-virus software programs mark LSPDFR and/or RAGEPluginHook as a virus. This is known as a false-positive. LSPDFR and RAGEPluginHook make extensive use of memory hooking to achieve a lot of what they do, which can look malicious to anti-virus software. If your anti-virus marks LSPDFR/RPH as unsafe or you have odd issues running LSPDFR/RPH, you will either need to exclude LSPDFR and RPH's files (refer to your antivirus documentation for more details) or you will have to disable the anti-virus software.

Yes, if you have no backup and no way of launching said backup.
ETA is as always, whenever it's ready. But you can gleam an average by reviewing past update dates: 
 

SirenSettingLimitAdjuster (SSLA) is broken and causes the game to crash.

Try agency_alpha.xml, not agency-alpha.xml.

19:04:55.439: System.IO.IOException: Operation did not complete successfully because the file contains a virus or potentially unwanted software.
 
Windows Defender (or other AV software if you have it installed) is blocking RPH from starting correctly.

Yes, it is. Microsoft does not like the fact RPH is unsigned and when an update is pushed out, multiple people run it, and it flags as an anomaly to Windows Defender. 

You most likely have Windows Defender, as it comes with Windows.

It's usually worth installing mods one at a time, to see what in your setup has caused your issues - making sure the game works between plays.
 
With RPH crashing loading the LSPDFR DLL, usually this is caused by using an old SHVDN version, or your antivirus blocking it. I'm going with SHVDN.

https://www.lcpdfr.com/forums/topic/141841-update-roundup-and-summary-for-gta-patch-v3258/
 
It's a known issue.

You do realize you're asking people to replace the ASI loader with the standard dinput8.dll, right? This has no different effect than deleting the file does. SHV's ASI loader replaces the default system-level dinput8.dll. You are just turning off SHV's ASI loader, not actually fixing the issue with your mods.

Update it, it's broken on the latest game patch.
https://github.com/scripthookvdotnet/scripthookvdotnet-nightly/releases

Fixed, thanks.
 
No, there was an error on our end.