Technical Information
To ensure autorun and distribution
Creates the following files on removable media
- <Drive name for removable media>:\gfnw3m22lu-readme.txt
Malicious functions
To complicate detection of its presence in the operating system,
deletes volume shadow copies.
Terminates or attempts to terminate
the following user processes:
- firefox.exe
Reads files which store third party applications passwords
- %HOMEPATH%\desktop\13.jpeg
- %HOMEPATH%\desktop\toolbar.bmp
- %HOMEPATH%\desktop\tileimage.bmp
- %HOMEPATH%\desktop\sdszfo.docx
- %HOMEPATH%\desktop\sdkfailsafeemulator.cer
- %HOMEPATH%\desktop\region-north-karelia.jpg
- %HOMEPATH%\desktop\region-north-karelia.jpeg
- %HOMEPATH%\desktop\parnas_01.jpg
- %HOMEPATH%\desktop\lisp_success.doc
- %HOMEPATH%\desktop\issi2013_template_for_posters.docx
- %HOMEPATH%\desktop\iisstart.html
- %HOMEPATH%\desktop\file_p_00000000_1371597592.docx
- %HOMEPATH%\desktop\fi51.doc
- %HOMEPATH%\desktop\dialmap.bmp
- %HOMEPATH%\desktop\correct.avi
- %HOMEPATH%\desktop\contoso_1.cer
- %HOMEPATH%\desktop\contosoroot.cer
- %HOMEPATH%\desktop\coffee.bmp
- %HOMEPATH%\desktop\archer.avi
- %HOMEPATH%\desktop\api-hashmap.html
- %HOMEPATH%\desktop\alert.html
- %HOMEPATH%\desktop\adadsi.html
- %HOMEPATH%\desktop\about.htm
- %HOMEPATH%\desktop\3.jpeg
- %HOMEPATH%\desktop\2.jpg
- %HOMEPATH%\desktop\13.jpg
- %HOMEPATH%\desktop\tree_view.html
- %HOMEPATH%\desktop\uep_form_786_bulletin_1726i602.doc
Modifies file system
Creates the following files
- C:\gfnw3m22lu-readme.txt
- %HOMEPATH%\documents\gfnw3m22lu-readme.txt
- %HOMEPATH%\desktop\gfnw3m22lu-readme.txt
- %HOMEPATH%\contacts\gfnw3m22lu-readme.txt
- C:\users\public\videos\gfnw3m22lu-readme.txt
- C:\users\public\recorded tv\gfnw3m22lu-readme.txt
- C:\users\public\pictures\gfnw3m22lu-readme.txt
- C:\users\public\music\gfnw3m22lu-readme.txt
- C:\users\public\libraries\gfnw3m22lu-readme.txt
- C:\users\public\favorites\gfnw3m22lu-readme.txt
- C:\users\public\downloads\gfnw3m22lu-readme.txt
- C:\users\public\documents\gfnw3m22lu-readme.txt
- C:\users\public\desktop\gfnw3m22lu-readme.txt
- C:\users\default\videos\gfnw3m22lu-readme.txt
- C:\users\default\saved games\gfnw3m22lu-readme.txt
- C:\users\default\pictures\gfnw3m22lu-readme.txt
- C:\users\default\music\gfnw3m22lu-readme.txt
- C:\users\default\links\gfnw3m22lu-readme.txt
- C:\users\default\favorites\gfnw3m22lu-readme.txt
- C:\users\default\downloads\gfnw3m22lu-readme.txt
- C:\users\default\desktop\gfnw3m22lu-readme.txt
- C:\users\default\documents\gfnw3m22lu-readme.txt
- %HOMEPATH%\downloads\gfnw3m22lu-readme.txt
- %HOMEPATH%\favorites\gfnw3m22lu-readme.txt
- %HOMEPATH%\favorites\msn websites\gfnw3m22lu-readme.txt
- %HOMEPATH%\favorites\microsoft websites\gfnw3m22lu-readme.txt
- %HOMEPATH%\favorites\links for united states\gfnw3m22lu-readme.txt
- %HOMEPATH%\favorites\links\gfnw3m22lu-readme.txt
- C:\users\public\videos\sample videos\gfnw3m22lu-readme.txt
- C:\users\public\recorded tv\sample media\gfnw3m22lu-readme.txt
- C:\users\public\pictures\sample pictures\gfnw3m22lu-readme.txt
- C:\users\public\music\sample music\gfnw3m22lu-readme.txt
- %ProgramFiles%\microsoft sql server compact edition\v3.5\desktop\gfnw3m22lu-readme.txt
- C:\far2\addons\xlat\russian\gfnw3m22lu-readme.txt
- C:\far2\plugins\drawline\gfnw3m22lu-readme.txt
- C:\far2\addons\colors\default_highlighting\gfnw3m22lu-readme.txt
- C:\far2\addons\colors\custom_highlighting\gfnw3m22lu-readme.txt
- %HOMEPATH%\voip\gfnw3m22lu-readme.txt
- %HOMEPATH%\videos\gfnw3m22lu-readme.txt
- %HOMEPATH%\searches\gfnw3m22lu-readme.txt
- %HOMEPATH%\saved games\gfnw3m22lu-readme.txt
- %HOMEPATH%\pictures\gfnw3m22lu-readme.txt
- %HOMEPATH%\music\gfnw3m22lu-readme.txt
- %HOMEPATH%\links\gfnw3m22lu-readme.txt
- %ProgramFiles%\microsoft sql server compact edition\v3.5\gfnw3m22lu-readme.txt
- C:\far2\pluginsdk\headers.pas\gfnw3m22lu-readme.txt
- C:\far2\pluginsdk\headers.c\gfnw3m22lu-readme.txt
- C:\users\public\gfnw3m22lu-readme.txt
- C:\users\default\gfnw3m22lu-readme.txt
- C:\totalcmd\language\gfnw3m22lu-readme.txt
- C:\recovery\1195d5a8-f371-11e4-9c00-dd3082671db2\gfnw3m22lu-readme.txt
- %ProgramFiles%\microsoft sql server compact edition\gfnw3m22lu-readme.txt
- C:\far2\pluginsdk\gfnw3m22lu-readme.txt
- C:\far2\plugins\gfnw3m22lu-readme.txt
- C:\far2\fexcept\gfnw3m22lu-readme.txt
- C:\far2\encyclopedia\gfnw3m22lu-readme.txt
- C:\far2\documentation\gfnw3m22lu-readme.txt
- C:\far2\addons\gfnw3m22lu-readme.txt
- C:\users\gfnw3m22lu-readme.txt
- C:\totalcmd\gfnw3m22lu-readme.txt
- C:\recovery\gfnw3m22lu-readme.txt
- %ProgramFiles(x86)%\gfnw3m22lu-readme.txt
- %ProgramFiles%\gfnw3m22lu-readme.txt
- <Current directory>\gfnw3m22lu-readme.txt
- C:\far2\gfnw3m22lu-readme.txt
- C:\far2\addons\colors\gfnw3m22lu-readme.txt
- C:\far2\addons\macros\gfnw3m22lu-readme.txt
- %HOMEPATH%\gfnw3m22lu-readme.txt
- C:\far2\addons\setup\gfnw3m22lu-readme.txt
- C:\far2\plugins\tmppanel\gfnw3m22lu-readme.txt
- C:\far2\addons\shell\gfnw3m22lu-readme.txt
- C:\far2\plugins\proclist\gfnw3m22lu-readme.txt
- C:\far2\plugins\network\gfnw3m22lu-readme.txt
- C:\far2\plugins\macroview\gfnw3m22lu-readme.txt
- C:\far2\plugins\hlfviewer\gfnw3m22lu-readme.txt
- C:\far2\plugins\ftp\gfnw3m22lu-readme.txt
- C:\far2\plugins\filecase\gfnw3m22lu-readme.txt
- C:\far2\plugins\farcmds\gfnw3m22lu-readme.txt
- C:\far2\plugins\emenu\gfnw3m22lu-readme.txt
- C:\far2\plugins\ftp\lib\gfnw3m22lu-readme.txt
- %HOMEPATH%\favorites\windows live\gfnw3m22lu-readme.txt
- C:\far2\plugins\compare\gfnw3m22lu-readme.txt
- C:\far2\plugins\brackets\gfnw3m22lu-readme.txt
- C:\far2\plugins\autowrap\gfnw3m22lu-readme.txt
- C:\far2\plugins\arclite\gfnw3m22lu-readme.txt
- C:\far2\plugins\align\gfnw3m22lu-readme.txt
- C:\far2\encyclopedia\tap\gfnw3m22lu-readme.txt
- C:\far2\documentation\rus\gfnw3m22lu-readme.txt
- C:\far2\documentation\eng\gfnw3m22lu-readme.txt
- C:\far2\addons\xlat\gfnw3m22lu-readme.txt
- C:\far2\plugins\editcase\gfnw3m22lu-readme.txt
- D:\gfnw3m22lu-readme.txt
Modifies user data files (Trojan.Encoder).
Changes user data files extensions (Trojan.Encoder).
Miscellaneous
Creates and executes the following
- '%WINDIR%\syswow64\cmd.exe' /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
- '<SYSTEM32>\vssvc.exe'