How to Remove “UserInfo.dll”

What is UserInfo.dll?

The file named UserInfo.dll is developed by an unknown source. The program has no proper support from the developer because the actual company is not known. It is safe from virus and malware because there are no reports confirming it being used by malicious programs. The threat level however is higher at 4.

UserInfo.dll is located in C:\users\{user}\appdata\local\temp\{random}.tmp\userinfo.dll.The total size of the file is 122.4 kilobytes. The latest version of the program cannot be found. It is a non-system process but there is no known software associated with it. The file can be removed without affecting the operating system. 

Affected Platforms: Windows OS.

How to determine if your computer is infected with UserInfo.dll malware?

Look out for these symptoms to check if your PC is infected with UserInfo.dll malware:

  • Unstable internet connection
  • UserInfo.dll occupies extra CPU space
  • PC processing speed slows down
  • Browser often redirects to irrelevant websites
  • Browser is bombarded with hordes of popup ads
  • Computer screen freezes repeatedly

Take the following steps to diagnose your PC for possible UserInfo.dll malware attack:

Step 1: Simultaneously press CTRL+ALT+DEL keys to open Task Manager.
Step 2: If you notice the file located outside C:\users\{user}\appdata\local\temp\{random}.tmp\userinfo.dll, perform an antivirus scan to get rid of the malware.

How to remove UserInfo.dll malware from system using Comodo Antivirus?

Step 1: Download our award-winning Free Antivirus

Step 2: Installation configuration frames will be displayed. Select the configuration you would like to apply.

Step 3: Select Customize Configuration option and arrange installers, configuration, and file location.

Step 4: Restart your PC after the installation gets over

Step 5: Wait for Comodo Internet Security to update the antivirus.

Step 6: Proceed with the quick scan that automatically begins after the update.

Step 7: If threats are found during the scanning, you will be notified through an alert screen.

Step 8: Comodo Antivirus will remove UserInfo.dll malware from your computer including all other malwares!

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Malware Entries

No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
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16

Safe Entries

First Seen: 03 November 2008 at 5:52 am
No. Company File Type SHA1 MD5 Digitally
Signed
File
Version
Product
Version
Submitted
From
1 N/A Executable 25ed3628daf08758
870d0fe47f6997a9
e97bedd3
a0efe0f3ef127dce
9c59f407583061d9
No N/A N/A India
2 N/A Executable 0430094a1a0f639b
a9bf5831c24f1f43
30762a6d
13a689123cebd31c
1d1862e05981beca
No N/A N/A United States
3 N/A Executable e00bbfb7565f2c1e
0f3abedd8b1523eb
fed1cf11
b5a3dc484e142b1c
5edf9827f865309b
No N/A N/A United States
4 N/A Executable 505d88dadde88c3d
0c1a7dcf95511dac
89a75327
8092119fa7038477
602715fbb9a749b8
No N/A N/A United States
Display 4 items per page
  • 4 items per page
  • 8 items per page
  • 16 items per page
  • 32 items per page
 
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