Antivirus Action

Threat Scorecard

Threat Level: 100 % (High)
Infected Computers: 3,300
First Seen: October 11, 2010
OS(es) Affected: Windows

Antivirus Action Image

Antivirus Action is a fake security application that can spread via Trojans, file-sharing networks and malicious websites. On infiltrating a system, Antivirus Action, a member of the FakeSpyPro family will create a start-up registry entry which will enable it to execute with every system start-up. Antivirus Action will generate fake system security warnings to convince victims that they need to purchase its full version to remove the detected threats. Antivirus Action (AntivirusAction) is a useless application that should never be purchased. The rogue anti-virus program can be unknowingly installed onto a user's computer by Trojans that exploit known Windows vulnerabilities or when a victim opens an infected attachment in spammed e-mails. It can also come bundled with downloads from infected websites or files from peer-to-peer networks. On infiltrating a system, Antivirus Action will create a start-up registry entry to ensure that it is automatically executed every time the infected PC is started up. Antivirus Action will also block a victim's access to applications such as Task Manager or Registry Editor. These actions will ensure that the rogue is not easily detected and removed from the system.

When a victim attempts to run programs on a compromised PC, Antivirus Action will display a message claiming that the file he/she is attempting to run is infected and then it will terminate the process. The security message is as follows:

"Security Warning
Application cannot be executed. The file notepad.exe is infected. Do you want to activate your antivirus software now."

The programs and processes are terminated to prevent a victim from launching security software to remove the rogue. However if you attempt to run the programs enough times they should eventually work. To convince a victim that his/her system is infected, a fake system scan will be simulated which is designed to always report the detection of several dangerous computer parasites such as viruses, Trojan, spyware etc. Fake system security alerts and pop-up warnings will also be displayed to convince a victim that he/she needs to purchase its full version to remove the detected threats.

Below is an example of the security alerts:
"Windows Security Alert
Windows reports that computer is infected. Antivirus software helps to protect your computer against viruses and other security threats. Click here to scan your computer. Your system might be at risk now."

As a result of browser hijacking, when a victim attempts to browse the internet and even when a user clicks on the security alerts displayed by Antivirus Action, he/she will be redirected to malicious websites that promote the online purchase of this rogueware. Users should be aware that Antivirus Action is not able to detect or remove legitimate computer malware and thus should never be purchased. Instead use a reliable malware removal tool to rid your PC of this useless rogue.

There are numerous clones of Antivirus Action that include AntiSpyware Soft, Antivirus System Pro, Spyware Protect 2009, Security Central, Antivirus Soft, Antivirus Suite, Antivir Solution Pro, Security Suite, Malware Destructor 2011, Antivirus Scan, PC Security 2011, Antivirus .NET, AntiVira Av, AntiMalware GO, Antivirii 2011, Antivirus Monitor, Antivirus Live.
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Aliases

15 security vendors flagged this file as malicious.

Anti-Virus Software Detection
Panda Suspicious file
Sophos Mal/FakeAV-DO
AhnLab-V3 Trojan/Win32.FakeAV
Microsoft Rogue:Win32/FakeSpypro
DrWeb Trojan.FakeAV.2534
Panda Trj/CI.A
AVG Generic19.CKTO
Sunbelt Trojan.Win32.Generic!BT
Microsoft VirTool:Win32/Obfuscator.JM
eTrust-Vet Win32/AntivirusAction.O
AntiVir TR/Obfuscated.244736JM
DrWeb Trojan.FakeAV.1254
Avast Win32:FakeAV-AUZ
Symantec Trojan.Gen
NOD32 a variant of Win32/Kryptik.HZQ

SpyHunter Detects & Remove Antivirus Action

File System Details

Antivirus Action may create the following file(s):
# File Name MD5 Detections
1. tomgggctsbl.exe 0031942d0205335f097fe21c15ba2ee0 33
2. jiswvkutsbl.exe b0917d1066fce6ca5e3ee38dc4b12339 26
3. kbcrutetsbl.exe 96b9351e4fad70fbabca7fb9aca6f67c 26
4. vqucadstsbl.exe afc83bf8d1d7d1d76ad92926c88b6e69 21
5. guqjvbhtsbl.exe 1f6d0d4ff9a73bd17682a451837b19df 21
6. fligkfktsbl.exe dcd0b1c2e428fbd85d149b04173d8223 20
7. micrgnutsbl.exe 2e5b8f33b3369233d1b9527a5de367bc 20
8. edbqjiptsbl.exe e044872b0a14d73a2c496d27b6232f74 19
9. mhhvhtatsbl.exe 7d161d4cd66b72504455d3dd06166825 19
10. hyimnjgtsbl.exe f02b140ddab36d3d9d9c572a0db3b210 18
11. fbwilfttsbl.exe 38d7d7f7ffe6002612eb06ffe36d8e92 18
12. locpogytsbl.exe a6e0d5a876f6c098d0b89e3122aaac7f 17
13. qqumhletsbl.exe 9d2b498694cca08670f7673c02546114 16
14. txqsqdutsbl.exe a7be3c4f59c04663ff3faa05f3d90704 16
15. ikuekrqtsbl.exe 7dd0f0b6a0723f8ae65bb7e68de08dc3 15
16. qrevhdptsbl.exe 7f38a47f377b10c66980a858fa87c455 12
17. eovhjxftsbl.exe 957ea706776975b1f3f7572302fdea34 11
18. nflthhetsbl.exe 80a49cc60c21619185970ccaad578cbd 11
19. gtmnhaotsbl.exe 3500bdd4b51c74fe3caf24aa0a7c18bd 10
20. lthdllhtsbl.exe 8ada13b2881ca7fcd889d6b2a260a6a1 9
21. qalhtmxtsbl.exe 50183249bbfad7fb636c7f38c995b01b 9
22. xggrvhctsbl.exe 05232ed8383e86081840b08e6c95de8e 9
23. ospmbvjtsbl.exe c9dd85714fb0e0debdf578d0996f4592 9
24. unauenetsbl.exe 303ed290f218207f3cd6dbb65a4d6e64 9
25. oletxivtsbl.exe d5ddc3187fa7440bb21b31088ca2d469 9
26. uhblmjjtsbl.exe 8394abc8b63e0afd6c6eac3f3f1ae7be 9
More files

URLs

Antivirus Action may call the following URLs:

193.106.34.16
93.174.88.135
93.174.88.136
93.174.88.138
93.174.88.139
antispydot.com
antispylake.com
antispylake.net
antispyroad.com
antispytag.net
antispytask.com
antispyway.com
antispyway.net
antisywire.com
antivirboost.com
antivirdrome.com
antivirnet.com
antivirnet.net
antivirstress.com
ns1.antispydot.com
ns1.antispylake.com
ns1.antispyroad.com
ns1.antispytag.com
ns1.antispytag.net
ns1.antispytask.com
ns1.antispyway.com
ns1.antispyway.net
ns1.antisywire.com
ns1.antivirboost.com
ns1.antivirdrome.com
ns1.antivirnet.com
ns1.antivirnet.net
ns1.antivirstress.com
ns1.antivirwall.com
ns1.infinitetraffic.info
ns1.pcsecurityland.com
ns1.softwaretoolsstore.com
ns1.versionantispy.com
ns2.antispydot.com
ns2.antispylake.com
ns2.antispyroad.com
ns2.antispytag.com
ns2.antispytag.net
ns2.antispytask.com
ns2.antispyway.com
ns2.antispyway.net
ns2.antisywire.com
ns2.antivirboost.com
ns2.antivirdrome.com
ns2.antivirnet.com
ns2.antivirnet.net
ns2.antivirstress.com
ns2.antivirwall.com
ns2.pcsecurityland.com
ns2.softwaretoolsstore.com
ns2.versionantispy.com
server1.usdebtmodifiers.com
softwaretoolsstore.com
versionantispy.com

Messages

The following messages associated with Antivirus Action were found:

Security Warning
Application cannot be executed. The file notepad.exe is infected. Do you want to activate your antivirus software now.
Windows Security Alert
Windows reports that computer is infected. Antivirus software helps to protect your computer against viruses and other security threats. Click here for the scan your computer. Your system might be at risk now.

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