Threat Database Trojans Trojan.Winwebsec

Trojan.Winwebsec

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 45
First Seen: July 24, 2009
OS(es) Affected: Windows

The Trojan.Winwebsec family of malware contains dozens of bogus security applications, a kind of malware threat known as a rogue security program. These kinds of programs are also known as scareware due to their tactic of scaring inexperienced victims and convincing them that the purchase of a fake security application is necessary in order to solve nonexistent virus infections on their computer system. Malware in the Trojan.Winwebsec family of rogue anti-virus software can attack a computer system in a variety of ways and ESG security researchers consider that Trojan.Winwebsec applications pose a severe threat to a computer system. Because of this, a real, reliable, fully updated anti-malware program should be used to deal with the presence of a fake anti-virus in the Trojan.Winwebsec on your computer system.

Trojan.Winwebsec applications use interfaces that can be quite convincing, mimicking legitimate security programs by using professional-looking design and trademarked logos. However, behind this authentic-looking interface, Trojan.Winwebsec programs have no real anti-virus capabilities. The main role of these kinds of programs is creating alarming error messages and fake Taskbar pop-up notifications in order to make inexperienced computer users believe that their computer system is severely infected. Trojan.Winwebsec programs can also affect an infected computer system in other ways, including causing browser redirects, blocking certain applications and files, and causing the infected computer system to become slow, unresponsive or unstable.

An Overview of a Trojan.Winwebsec Infection

There are dozens of fake security products in the Trojan.Winwebsec family. This family of malware has been active continuously since 2009 and is regularly updated with new clones and versions of its fake security software. Examples of known Trojan.Winwebsec programs include rogue anti-virus software such as Antispyware Pro 2009, Security Shield, Winweb Security, Smart Fortress 2012, Essential Cleaner and Security Sphere 2012. Paying for any program in the Trojan.Winwebsec family of malware is not only a waste of money, it also makes your computer system more vulnerable to other attacks and places you at risk for identity theft and other possible scams. Malware in the Trojan.Winwebsec family can also make the infected computer system difficult to use due to their constant error messages and intrusive actions.

Due to the fact that Trojan.Winwebsec malware programs have been around for a long time, most security programs are able to handle these kinds of infections easily. However, Trojan.Winwebsec has some self-defense mechanisms that should be bypassed in order to remove Trojan.Winwebsec effectively. To do this, it is recommended to start up the infected computer system from an external memory source or in Safe Mode.

Aliases

15 security vendors flagged this file as malicious.

Anti-Virus Software Detection
TrendMicro PAK_Generic.001
Symantec Trojan.Gen
Sophos Troj/FakeAV-BGN
NOD32 a variant of Win32/Adware.LiveEnterpriseSuite.AA
Microsoft Trojan:Win32/InternetAntivirus
McAfee Generic FakeAlert!hk
Kaspersky Trojan.Win32.FakeAV.ml
Ikarus Trojan.Win32.FakeAV
Fortinet W32/FakeAlert.ML!tr
DrWeb Trojan.Siggen1.25665
CAT-QuickHeal Trojan.FakeAV.mm
BitDefender Trojan.Generic.KD.9916
AVG FakeAV.BJV
Antiy-AVL Trojan/Win32.FakeAV.gen
AntiVir TR/FakeAV.ML

SpyHunter Detects & Remove Trojan.Winwebsec

File System Details

Trojan.Winwebsec may create the following file(s):
# File Name MD5 Detections
1. 11170313.exe 1b00a182149c49f05c384f8f805de78d 4
2. 11704334.exe 04bb88889771ebde733af13654fe3488 4
3. 98726638.exe 9562378527087e0e0a4d1127d0d86306 3
4. 8704148678.exe 98a35d317e3547de26f95e1e0c2d8e25 3
5. 126830188.exe 077d409e1f50fe7febb0c02998a70890 2
6. 60841332.exe ac771adac04e00ee190e167ffa08cbce 2
7. 675497059.exe fc27d8db3dd1e0e0bdf1c60d77e7ad12 2
8. 9919828445.exe 24959bd224b3394e6df66a7bec3f0229 2
9. 75193227.exe 4caa6cb6a180cedf69565732e1a9252c 1
10. 31646020.exe 2db92315ee7f37438074ef9f5338a574 1
11. 15420921.exe ddb5600fdd61bcfc86eee0b88b67f5db 1
12. 08377530.exe 9ffa1916b694dd043dc8ec8c5606debd 1
13. 50770726.exe 0bc8bea0eda3e2601c87a9ef684a2fc4 1
14. 13431618.exe 4d16083c233ea72aacefec71152a9a40 1
15. 99199340.exe 81dc0ca129779dbe3c083e98fe3c046c 1
16. 29406728.exe c676a7d89dddef18b9c2f6f8ea122f0b 1
17. 25796029.exe c824145086eb1b90d31d8daae1d842c8 1
18. 20933320.exe 7555efa4f743c988f59de9bc3967c3ff 1
19. 81397432.exe 9afd011c3bc71b0f547f2cf7c703e32c 1
20. 97384940.exe 3be6e4ed81f8ff0d00037855f6310ad5 1
21. 05002310.exe 79d6b9ab23bb010bd06b5f3f8e292193 1
22. 77302322.exe a5988384beea1aadaaae337e4f2be7b7 1
23. 04545624.exe 767127360bab6a3ee6259525edbfc404 1
24. 973162.exe 0b7fb3de00de9e4aeb0a766605822601 1
25. 4691999.exe 7d6af53e56c9f9b67dd45cf61219e432 1
26. 96249081.exe 48b36e1c1840a1e67a2aa19f8fdf9724 1
27. 71840068.exe 62d01f9e8a92e80056488be23a391aa8 1
28. 8375469558.exe 9ee6b746ea08c90ff8e94c55fd94d599 1
29. 101586.exe 862abc560711b33a1244e9d16e547740 1
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