Program file

ccxprocess.exe: Adobe Creative Cloud's background process, and how to tell a fake

ccxprocess.exe is a background process of Adobe Creative Cloud (Creative Cloud Experience). It is not a virus by itself. Many copies or high CPU use were linked to a conflict with AVG security software, but any file can carry this name, so a copy on a PC without Creative Cloud needs a scan.

By 2-Spyware Editorial TeamPublished Nov 9, 2020Updated Oct 6, 2026

Prefer to check it yourself? The manual checks follow.

Adobe Creative Cloud file

A signed ccxprocess.exe in an Adobe folder, on a PC where Adobe Creative Cloud is installed, is part of that suite. It runs in the background and can be seen in Task Manager with cscript.exe or conhost.exe processes attached to it.

The old report tied heavy CPU or memory use to two causes: a known incompatibility between Adobe apps and AVG security software, or a cryptojacker using the file's name. A ccxprocess.exe on a PC with no Creative Cloud, or one that is not signed by Adobe, is not Adobe's.

Publisher: Adobe
Program: Adobe Creative Cloud (Creative Cloud Experience), the suite that includes Premiere Pro, Lightroom Classic and After Effects
Runs: In the background while Creative Cloud is running; the old page saw it with several cscript.exe or conhost.exe processes attached
Genuine folder: An Adobe folder under Program Files, in the Creative Cloud Experience folder; the file's Properties > Digital Signatures should name Adobe
Several copies: Reported: the old page cited users who saw up to 200 child processes, which is a sign of a fault or a fake file, not normal use
Known cause of heavy use: Incompatibility between AVG security software and Adobe apps, which the old page attributed to Adobe customer support
Fake copy: A cryptojacker or other malware named ccxprocess.exe, which the old page warned about; a copy on a PC without Creative Cloud is the first red flag

What ccxprocess.exe is

ccxprocess.exe is a process of Adobe Creative Cloud, the set of applications that gives users access to video editing, web development, photography and other tools. It can belong to Premiere Pro, Lightroom Classic, After Effects or other Adobe apps, and it runs in the background. In Task Manager it often appears with several cscript.exe or conhost.exe processes attached.

The reason people look it up is performance. Users reported several copies using a large amount of CPU or memory. In other cases the process locked up everything that uses the internet, such as the Google Chrome browser, and froze the PC. That behaviour makes users suspect a virus.

The old report listed two explanations for it: an incompatibility between Adobe software and AVG security solutions, and a virus infection known as a cryptojacker. Adobe customer support technicians were reported to have confirmed a known bug between AVG and all Adobe apps. A cryptojacker uses the machine's CPU, GPU or RAM to compute complicated mathematical algorithms and produce cryptocurrency that goes to the attackers' wallets.

Any executable can be named anything, so a cybercriminal can run a malicious process called ccxprocess.exe to look harmless. This is the masquerading technique that MITRE ATT&CK lists as T1036. Because of it, the name proves nothing, and the folder and signature decide.

About .exe files. An .exe file is a program. It runs as a process you can see in Task Manager, so its name, folder and publisher are what to check.

How to check ccxprocess.exe

Check where the file is and who signed it before you decide that heavy use is a virus.

Find out whether Creative Cloud is installed. Open Settings > Apps > Installed apps and look for Adobe Creative Cloud or an Adobe app such as Premiere Pro. The old page said the first red flag is a ccxprocess.exe on a PC without Adobe Creative Cloud.
Open the file location. In Task Manager (Ctrl+Shift+Esc) right-click ccxprocess.exe and choose Open file location. The genuine file is in an Adobe folder under Program Files. A copy in Temp, AppData, Downloads or a folder with a random name is not Adobe's.
Check the signature. Right-click the file, Properties, Digital Signatures: the signer should be Adobe. In PowerShell:
```
Get-AuthenticodeSignature "<path to ccxprocess.exe>" | Format-List Status, SignerCertificate
```
Watch the resource use. A cryptojacker is easier to spot than other malware, because it keeps the CPU at 90 to 100 percent and makes the PC almost impossible to use. Note whether the load comes from one process or from dozens of copies.
Check for AVG. If AVG is installed and many copies appear, the old page pointed to the AVG and Adobe incompatibility as the cause, and the fix below applies.
Scan the PC. Run a full scan and an offline scan with Microsoft Defender (Windows Security > Virus & threat protection > Scan options). A scan also covers the other files that a miner or loader can bring.

A valid Adobe signature shows the file is Adobe's, and the old page warned that some malware also uses digitally signed executables, which can fool security tools. Treat the signature and the folder together, and scan as well.

Do you need ccxprocess.exe?

Keep it if you use Adobe Creative Cloud. The old page said that if you have AVG installed there is no need to remove the file: you can apply a registry fix instead, or uninstall either AVG or Adobe Creative Cloud. If the file is a fake, it has to be removed.

If the file is not Adobe's, scan first. Run a full scan and an offline scan with Microsoft Defender and let it remove what it finds. A miner can bring other modules, such as credential stealers, spam senders or ransomware, so check Startup apps and Task Scheduler for entries that start the fake file.
If Creative Cloud is yours and AVG conflicts, back up the registry. Export the registry or create a restore point before you change it. The old page said this step is for advanced users only.
Open the Registry Editor. Type regedit in Windows search and press Enter, then go to HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Adobe.
Create the CCXWelcome key. Right-click the right-hand pane, choose New > Key and name it CCXWelcome.
Add the Disabled value. Under that key create a DWORD (32-bit) value named Disabled and set it to 0. The same change from an administrator Command Prompt:
```
reg add "HKLM\SOFTWARE\Policies\Adobe\CCXWelcome" /v Disabled /t REG_DWORD /d 0 /f
```
If you are not confident, uninstall one of the two programs. Remove either AVG or Adobe Creative Cloud in Settings > Apps > Installed apps. Do not delete ccxprocess.exe from the folder by hand.

Warning signs

What you see	What it means
ccxprocess.exe on a PC without Adobe Creative Cloud	The old page called this the first red flag. The file is not part of Adobe's suite there.
Up to 200 child processes started by ccxprocess.exe	Users reported this number, and the old page said it indicates that something is wrong. Check for the AVG conflict, then for malware.
CPU, GPU or memory use at 90 to 100 percent that does not stop	A typical cryptojacker sign: the miner uses the machine's resources and the PC becomes almost unusable.
Apps that use the internet, such as Chrome, lock up and the PC freezes	Reported by users of the process. It may be the AVG and Adobe conflict, so the folder and the signature decide.
The file is outside an Adobe folder or has no Adobe signature	Not Adobe's file. A fake can use a signature too, so scan the PC.

Questions people ask

Is ccxprocess.exe a virus?

Not by itself. The genuine file is part of Adobe Creative Cloud and runs in the background. It becomes a concern when it runs on a PC without Creative Cloud, sits outside an Adobe folder, or has no Adobe signature. The old report also warned that a cryptojacker can use this name, because any executable can be called anything. Check the folder and signature first, then scan with Microsoft Defender.

Why does ccxprocess.exe use so much CPU or memory?

The old report gave two causes. One was an incompatibility between Adobe apps and AVG security software, a bug that Adobe customer support technicians were reported to know about. The other was crypto-mining malware using the file's name, which keeps the CPU at 90 to 100 percent. If AVG is installed, apply the registry fix or uninstall one program. If not, scan the PC.

Why are there so many ccxprocess.exe processes, even 200?

Users reported that ccxprocess.exe started several child processes, sometimes up to 200, and that some were cscript.exe or conhost.exe. The old page said such a number is not acceptable and shows something is wrong. The usual reported cause is the AVG and Adobe conflict. A scan with Microsoft Defender tells you whether malware is behind it.

Can I delete ccxprocess.exe?

Do not delete it by hand if you use Adobe Creative Cloud. The old page said that with AVG installed there is no need to remove the file, because a registry fix stops the problem: a CCXWelcome key under HKLM\SOFTWARE\Policies\Adobe with a Disabled value of 0. If the file is a fake, let a Microsoft Defender scan remove it. A genuine file is better removed by uninstalling the Adobe program.

How do I stop ccxprocess.exe from starting?

Open Task Manager > Startup apps and disable the Adobe Creative Cloud Experience entry, or apply the CCXWelcome registry fix described above. The Adobe community answer in the sources suggests turning off one copy at a time in the Startup tab and checking for problems. Uninstalling Adobe Creative Cloud also stops it, but you lose the apps' Creative Cloud features.

What should I do if ccxprocess.exe is on a PC without Adobe software?

Treat it as suspect. The old page named this the first red flag. Run a full scan and an offline scan with Microsoft Defender, check Startup apps and Task Scheduler, and look at the file's folder and signature. A miner can bring other modules that steal logins or send spam, and the old page said removal is mandatory if it is malware.

How can I avoid malware that pretends to be a process like this?

Keep Windows and your programs updated, and run security software. The old page's security tips were: never open suspicious email attachments or links, do not download pirated software or cracks, use a different complex password for each account, and ignore fake updates on random websites. The fake Adobe Flash update is a common scam, and Flash itself ended on 31 December 2020.

Sources

Version data read on Oct 6, 2026.

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