Win32.HLLW.Autoruner3.2872

To ensure autorun and distribution

Modifies the following registry keys

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'buouxo' = '%HOMEPATH%\buouxo.exe /M'

Creates the following files on removable media

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\2015-02-patients-topic-work-related-asthma-jobs.exe
<Drive name for removable media>:\7790_preview.exe
<Drive name for removable media>:\spib_pima.exe
<Drive name for removable media>:\fil_20060629111052.exe
<Drive name for removable media>:\clip_1080_5sec_10mbps_h264.exe
<Drive name for removable media>:\parnas_01.exe
<Drive name for removable media>:\3.exe
<Drive name for removable media>:\region-north-karelia.exe
<Drive name for removable media>:\1189.exe
<Drive name for removable media>:\uep_form_786_bulletin_1726i602.exe
<Drive name for removable media>:\weeklysheet1215.exe
<Drive name for removable media>:\cveuropeo.exe
<Drive name for removable media>:\lisp_success.exe
<Drive name for removable media>:\fi51.exe
<Drive name for removable media>:\ovp25012015.exe
<Drive name for removable media>:\dashborder_96.exe
<Drive name for removable media>:\dashborder_192.exe
<Drive name for removable media>:\000814251_video_01.exe
<Drive name for removable media>:\buouxo.exe
<Drive name for removable media>:\ff_ot_user_guide.exe
<Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.exe

Malicious functions

To complicate detection of its presence in the operating system,

forces the system hide from view:

Modifies file system

Creates the following files

Sets the 'hidden' attribute to the following files

Network activity

Connects to

UDP

Miscellaneous

Creates and executes the following