Technical Information
Malicious functions
To complicate detection of its presence in the operating system,
blocks execution of the following system utilities:
- Windows Task Manager (Taskmgr)
- Registry Editor (RegEdit)
Terminates or attempts to terminate
the following system processes:
- %WINDIR%\explorer.exe
Reads files which store third party applications passwords
- %HOMEPATH%\desktop\000814251_video_01.avi
- %HOMEPATH%\desktop\archer.avi
- %HOMEPATH%\desktop\coffee.bmp
- %HOMEPATH%\desktop\correct.avi
- %HOMEPATH%\desktop\dashborder_120.bmp
- %HOMEPATH%\desktop\dashborder_192.bmp
- %HOMEPATH%\desktop\dial.bmp
- %HOMEPATH%\desktop\fi51.doc
- %HOMEPATH%\desktop\file_p_00000000_1371597592.docx
- %HOMEPATH%\desktop\glidescope_review_rev_010.docx
- %HOMEPATH%\desktop\issi2013_template_for_posters.docx
- %HOMEPATH%\desktop\nwfieldnotes1966.docx
- %HOMEPATH%\desktop\tileimage.bmp
- %HOMEPATH%\desktop\weeklysheet1215.doc
Modifies file system
Creates the following files
- %TEMP%\c33f.tmp\merge.bat
- %TEMP%\c33f.tmp\f1.crt
- %TEMP%\c33f.tmp\f2.crt
- %TEMP%\c33f.tmp\f1.exe
- %TEMP%\c33f.tmp\f2.exe
Sets the 'hidden' attribute to the following files
- %TEMP%\c33f.tmp\f1.exe
Modifies the following files
- C:\far2\addons\readme.txt
- C:\users\public\music\sample music\sleep away.mp3
- C:\users\public\music\sample music\maid with the flaxen hair.mp3
- C:\users\public\music\sample music\kalimba.mp3
- C:\users\public\music\sample music\folder.jpg
- C:\users\public\music\sample music\albumart_{5fa05d35-a682-4af6-96f7-0773e42d4d16}_small.jpg
- C:\users\public\music\sample music\albumart_{5fa05d35-a682-4af6-96f7-0773e42d4d16}_large.jpg
- C:\users\public\music\sample music\albumartsmall.jpg
- C:\totalcmd\size!.txt
- C:\totalcmd\register.rtf
- C:\totalcmd\keyboard.txt
- C:\totalcmd\history.txt
- C:\far2\plugins\ftp\notes_rus.txt
- C:\far2\plugins\ftp\notes.txt
- C:\far2\plugins\ftp\ftpcmds_rus.txt
- C:\far2\plugins\ftp\ftpcmds.txt
- C:\far2\documentation\rus\techinfo.txt
- C:\far2\documentation\rus\plugins_review.txt
- C:\far2\documentation\rus\plugins_install.txt
- C:\far2\documentation\rus\far_faq.txt
- C:\far2\documentation\rus\bug_report.txt
- C:\far2\documentation\rus\arc_support.txt
- C:\far2\documentation\eng\techinfo.txt
- C:\far2\documentation\eng\plugins_review.txt
- C:\far2\documentation\eng\plugins_install.txt
- C:\far2\documentation\eng\far_faq.txt
- C:\far2\documentation\eng\bug_report.txt
- C:\far2\documentation\eng\arc_support.txt
- C:\users\public\pictures\sample pictures\chrysanthemum.jpg
- C:\users\public\pictures\sample pictures\desert.jpg
Modifies multiple files.
Modifies user data files (Trojan.Encoder).
Network activity
Connects to
- 'ap#.#pify.org':443
TCP
Other
- 'ap#.#pify.org':443
UDP
- DNS ASK ap#.#pify.org
Miscellaneous
Searches for the following windows
- ClassName: 'Progman' WindowName: ''
- ClassName: 'Proxy Desktop' WindowName: ''
- ClassName: 'SystemTray_Main' WindowName: ''
- ClassName: 'Media Center Tray Applet' WindowName: ''
- ClassName: '' WindowName: 'View Available Networks'
- ClassName: 'BluetoothNotificationAreaIconWindowClass' WindowName: 'BluetoothNotificationAreaIconWindowClass'
- ClassName: 'BluetoothNotificationAreaIconWindowClass' WindowName: ''
Creates and executes the following
- '%TEMP%\c33f.tmp\f1.exe'
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\C33F.tmp\merge.bat" "<Full path to file>""' (with hidden window)
Executes the following
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\C33F.tmp\merge.bat" "<Full path to file>""
- '<SYSTEM32>\certutil.exe' -decode f1.crt f1.exe
- '<SYSTEM32>\certutil.exe' -decode f2.crt f2.exe
- '%WINDIR%\explorer.exe'
