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Win32.HLLM.MyDoom.1317

Added to the Dr.Web virus database: 2011-10-23

Virus description added:

Technical Information

Modifies file system
Creates the following files
  • %TEMP%\mylifezz1.exe
  • %TEMP%\mylifezz2.exe
  • %TEMP%\mylifezz3.exe
  • %TEMP%\mylifezz4.exe
  • %WINDIR%\serviceprofiles\networkservice\appdata\locallow\microsoft\cryptneturlcache\metadata\f0accf77cdcbff39f6191887f6d2d357
  • %WINDIR%\serviceprofiles\networkservice\appdata\locallow\microsoft\cryptneturlcache\content\f0accf77cdcbff39f6191887f6d2d357
Network activity
Connects to
  • 'tr####ypixel.com':443
  • 'ep#####ectnetwork.com':443
TCP
HTTP GET requests
  • http://www.mb##.com/lnk.asp?o=#####################
  • http://x.##jmp.com/4bstH
  • http://af######e.glbtracker.com/rd/r.php?si#############################
  • http://sr##d.com/click/?s=###############
  • http://ww##.#lbtracker.com/?td##############################
  • http://www.google.com/
  • http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt
  • 'mb##.com':443
  • 'x.##jmp.com':443
  • UDP
    • DNS ASK af######e.glbtracker.com
    • DNS ASK mb##.com
    • DNS ASK x.##jmp.com
    • DNS ASK sr##d.com
    • DNS ASK ww##.#lbtracker.com
    • DNS ASK tr####ypixel.com
    • DNS ASK google.com
    • DNS ASK ep#####ectnetwork.com
    Miscellaneous
    Creates and executes the following
    • '%TEMP%\mylifezz1.exe'
    • '%TEMP%\mylifezz2.exe'
    • '%TEMP%\mylifezz3.exe'
    • '%TEMP%\mylifezz4.exe'
    Executes the following
    • '%WINDIR%\microsoft.net\framework64\v2.0.50727\dw20.exe' -x -s 860
    • '%WINDIR%\microsoft.net\framework64\v2.0.50727\dw20.exe' -x -s 872
    • '%WINDIR%\microsoft.net\framework64\v2.0.50727\dw20.exe' -x -s 1388