What is trz5CF3.tmp?

trz5CF3.tmp is usually located in the 'c:\Windows\Installer\{ff24043d-55f8-5ce9-a20a-8337d9b4b888}\U\' folder.

Some of the anti-virus scanners at VirusTotal detected trz5CF3.tmp.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

VirusTotal report

40 of the 45 anti-virus programs at VirusTotal detected the trz5CF3.tmp file. That's a 89% detection rate.

Scanner	Detection Name
AhnLab-V3	Trojan/Win32.ZeroAccess
AntiVir	TR/Sirefef.AG.9
Antiy-AVL	Trojan/Win32.Small
Avast	Win64:Sirefef-A [Trj]
AVG	Generic34.BURA
Baidu-International	Trojan.Win32.Agent.34
Bkav	W32.SirefefSmall.Trojan
CAT-QuickHeal	Trojan.Agent.gen.cw5
Commtouch	W32/Backdoor.DLFW-6630
Comodo	UnclassifiedMalware
DrWeb	BackDoor.Maxplus.11555
Emsisoft	Trojan.Sirefef.RG (B)
ESET-NOD32	Win32/Sirefef.FA
F-Prot	W32/Backdoor2.HMZS
Fortinet	W32/Sirefef.CA!tr
GData	Trojan.Sirefef.RG
Ikarus	Trojan.Win32.Small
Jiangmin	Trojan/Small.spb
K7AntiVirus	Trojan
K7GW	Trojan
Kaspersky	Trojan.Win32.Small.bngy
Kingsoft	Win32.Malware.Generic.a.(kcloud)
Malwarebytes	Rootkit.0Access
McAfee	ZeroAccess.hu
McAfee-GW-Edition	ZeroAccess.hu
Microsoft	Trojan:Win32/Sirefef.AG
MicroWorld-eScan	Trojan.Sirefef.RG
NANO-Antivirus	Trojan.Win32.ATRAPS.barxxo
Norman	ZAccess.RKIT
nProtect	Trojan/W32.Small.11776.JT
Panda	Trj/OCJ.A
Rising	Trojan.Win32.Generic.137138E0
Sophos	Mal/ZAccess-CA
Symantec	Trojan.Zeroaccess.C
TheHacker	Trojan/Small.bngy
TotalDefense	Win32/Sirefef.PY
TrendMicro	TROJ_SIREFEF.DA
TrendMicro-HouseCall	TROJ_SIREFEF.DA
VBA32	Trojan.Small
ViRobot	Trojan.Win32.A.Small.11776.J

trz5CF3.tmp removal instructions

The instructions below shows how to remove trz5CF3.tmp with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the trz5CF3.tmp file for removal, restart your computer and scan it again to verify that trz5CF3.tmp has been successfully removed. Here are the removal instructions in more detail:

1. Download and install FreeFixer: http://www.freefixer.com/download.html
2. Start FreeFixer and press the Start Scan button. The scan will finish in approximately five minutes.

   
3. When the scan is finished, locate trz5CF3.tmp in the scan result and tick the checkbox next to the trz5CF3.tmp file. Do not check any other file for removal unless you are 100% sure you want to delete it. Tip: Press CTRL-F to open up FreeFixer's search dialog to quickly locate trz5CF3.tmp in the scan result.

   

   

   c:\Windows\Installer\{ff24043d-55f8-5ce9-a20a-8337d9b4b888}\U\trz5CF3.tmp

   
4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the trz5CF3.tmp file.

   
5. Restart your computer.
6. Start FreeFixer and scan your computer again. If trz5CF3.tmp still remains in the scan result, proceed with the next step. If trz5CF3.tmp is gone from the scan result you're done.
7. If trz5CF3.tmp still remains in the scan result, check its checkbox again in the scan result and click Fix.
8. Restart your computer.
9. Start FreeFixer and scan your computer again. Verify that trz5CF3.tmp no longer appear in the scan result.

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