1. Symantec/
  2. Security Response/
  3. Backdoor.Acidoor

Backdoor.Acidoor

Risk Level 1: Very Low

Discovered:
February 25, 2003
Updated:
February 13, 2007 11:43:29 AM
Also Known As:
Backdoor.Acidoor.11 [KAV]
Type:
Trojan Horse
Systems Affected:
Windows

Backdoor.Acidoor is a Backdoor Trojan that gives a hacker unauthorized access to your computer. By default, it uses ports 4432 and 4433. The existence of the file Extapp.exe is the sign of a possible infection.

Backdoor.Acidoor is a Visual Basic application.

Antivirus Protection Dates

  • Initial Rapid Release version February 25, 2003
  • Latest Rapid Release version August 8, 2016 revision 023
  • Initial Daily Certified version February 25, 2003
  • Latest Daily Certified version August 9, 2016 revision 001
  • Initial Weekly Certified release date February 26, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Serghei Sevcenco

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STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
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