1. Symantec/
  2. Security Response/
  3. W32.HLLW.Oror.AI@mm

W32.HLLW.Oror.AI@mm

Risk Level 2: Low

Discovered:
March 14, 2003
Updated:
February 13, 2007 11:44:20 AM
Also Known As:
W32.HLLW.Oror.AD@mm, W32/Roro.AD@mm [F-Prot], I-Worm.Roron.gen [KAV]
Type:
Worm
Systems Affected:
Windows

W32.HLLW.Oror.AI@mm is a variant of the W32.HLLW.Oror@mm mass-mailing worm. This worm attempts to spread using email, mIRC, KaZaA, network shares, and mapped drives. The email attachment arrives with a .exe or .scr file extension. W32.HLLW.Oror.AI@mm also attempts to terminate and remove various security products from the infected computer.

This threat is written in the C++ language. Some of the files are compressed with UPX.

Antivirus Protection Dates

  • Initial Rapid Release version March 14, 2003
  • Latest Rapid Release version August 20, 2008 revision 017
  • Initial Daily Certified version March 14, 2003
  • Latest Daily Certified version August 20, 2008 revision 016
  • Initial Weekly Certified release date March 19, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Jari Kytojoki

Search Threats

Search by name
Example: W32.Beagle.AG@mm
STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
  • Twitter
  • Facebook
  • LinkedIn
  • Google+
  • YouTube