Win32.HLLW.Autoruner1.28366

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Windows Update' = '%WINDIR%\update.exe'

Creates the following files on removable media:

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\update.exe

Malicious functions:

To complicate detection of its presence in the operating system,

blocks the following features:

User Account Control (UAC)

Executes the following:

<SYSTEM32>\taskkill.exe /F /IM issvc* >NUL
<SYSTEM32>\taskkill.exe /F /IM nisum* >NUL
<SYSTEM32>\taskkill.exe /F /IM loge* >NUL
<SYSTEM32>\taskkill.exe /F /IM tmp* >NUL
<SYSTEM32>\taskkill.exe /F /IM cpd* >NUL
<SYSTEM32>\taskkill.exe /F /IM pcc* >NUL
<SYSTEM32>\taskkill.exe /F /IM tmn* >NUL
<SYSTEM32>\taskkill.exe /F /IM npfmn* >NUL
<SYSTEM32>\taskkill.exe /F /IM minilog* >NUL
<SYSTEM32>\taskkill.exe /F /IM zlclien* >NUL
<SYSTEM32>\taskkill.exe /F /IM upd* >NUL
<SYSTEM32>\taskkill.exe /F /IM cc* b >NUL
<SYSTEM32>\taskkill.exe /F /IM ccc* >NUL
<SYSTEM32>\taskkill.exe /F /IM norton au* >NUL
<SYSTEM32>\taskkill.exe /F /IM norton* >NUL
<SYSTEM32>\taskkill.exe /F /IM pop* >NUL
<SYSTEM32>\taskkill.exe /F /IM ad-* >NUL
<SYSTEM32>\taskkill.exe /F /IM scan* >NUL
<SYSTEM32>\taskkill.exe /F /IM sweep* >NUL
<SYSTEM32>\taskkill.exe /F /IM safe* >NUL
<SYSTEM32>\taskkill.exe /F /IM offg* >NUL
<SYSTEM32>\taskkill.exe /F /IM norm* >NUL
<SYSTEM32>\taskkill.exe /F /IM avas* >NUL
<SYSTEM32>\taskkill.exe /F /IM realm* >NUl
<SYSTEM32>\taskkill.exe /F /IM panda* >NUL
<SYSTEM32>\taskkill.exe /F /IM padmin* >NUL
<SYSTEM32>\taskkill.exe /F /IM pav* >NUL
<SYSTEM32>\taskkill.exe /F /IM avsch* >NUL
<SYSTEM32>\taskkill.exe /F /IM virus* >NUL
<SYSTEM32>\taskkill.exe /F /IM syman* >NUL
<SYSTEM32>\taskkill.exe /F /IM sche* >NUL
<SYSTEM32>\taskkill.exe /F /IM OUTPOST* >NUL
<SYSTEM32>\taskkill.exe /F /IM SAFEWEB* >NUL
<SYSTEM32>\taskkill.exe /F /IM ZONEALARM* >NUL
<SYSTEM32>\taskkill.exe /F /IM nv* >NUL
<SYSTEM32>\taskkill.exe /F /IM ESAFE* >NUL
<SYSTEM32>\taskkill.exe /F /IM F-* >NUL
<SYSTEM32>\taskkill.exe /F /IM nav* >NUL
<SYSTEM32>\taskkill.exe /F /IM KAV* >NUL
<SYSTEM32>\taskkill.exe /F /IM fire* >NUL
<SYSTEM32>\taskkill.exe /F /IM av* >NUL
<SYSTEM32>\attrib.exe +h %WINDIR%\update.exe
<SYSTEM32>\taskkill.exe /F /IM anti* >NUL
<SYSTEM32>\taskkill.exe /F /IM PersFw* >NUL
<SYSTEM32>\taskkill.exe /F /IM bullguard* >NUL
<SYSTEM32>\taskkill.exe /F /IM spy* >NUL
<SYSTEM32>\taskkill.exe /F /IM cle* >NUL
<SYSTEM32>\taskkill.exe /F /IM mghtml* >NUL
<SYSTEM32>\taskkill.exe /F /IM mcafe* >NUL
<SYSTEM32>\taskkill.exe /F /IM msmp* >NUL
<SYSTEM32>\taskkill.exe /F /IM msiexec* >NUL
<SYSTEM32>\taskkill.exe /F /IM zauinst* >NUL
<SYSTEM32>\taskkill.exe /F /IM zap* >NUL
<SYSTEM32>\taskkill.exe /F /IM isafe* >NUL
<SYSTEM32>\taskkill.exe /F /IM gcasDt* >NUL
<SYSTEM32>\taskkill.exe /F /IM avg* >NUL
<SYSTEM32>\taskkill.exe /F /IM def* >NUL
<SYSTEM32>\taskkill.exe /F /IM BLACKICE* >NUL
<SYSTEM32>\taskkill.exe /F /IM ash* >NUL
<SYSTEM32>\taskkill.exe /F /IM guar* >NUL
<SYSTEM32>\taskkill.exe /F /IM ewid* >NUL
<SYSTEM32>\taskkill.exe /F /IM aswupdsv* >NUL

Modifies file system :

Creates the following files:

%WINDIR%\update.exe

Sets the 'hidden' attribute to the following files:

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\update.exe
%WINDIR%\update.exe

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

Technical Information