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Profile

Trojan.Siggen9.61022

Added to the Dr.Web virus database: 2020-07-25

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKLM>\SYSTEM\CurrentControlSet\Control\Print\Monitors\Bullzip PDF Print Monitor] 'Driver' = '%CommonProgramFiles%\Bullzip\PDF Printer\Ports\BULLZIP\bzpdf.dll'
Malicious functions
Executes the following
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="TabTabEnter" dir=in action=allow enable=yes protocol=tcp program="<Current directory>\TabTabEnter.exe"
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="TabTabEnter" dir=in action=allow enable=yes protocol=udp program="<Current directory>\TabTabEnter.exe"
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="TabTabEnter" dir=out action=allow enable=yes protocol=tcp program="<Current directory>\TabTabEnter.exe"
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="TabTabEnter" dir=out action=allow enable=yes protocol=udp program="<Current directory>\TabTabEnter.exe"
  • '<SYSTEM32>\net.exe' STOP SPOOLER /Y
Modifies file system
Creates the following files
  • <Current directory>\config.ini
  • %ProgramFiles%\bullzip\pdf printer\language\is-sd8ta.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-lul5n.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-62152.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-0eec2.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-l8f26.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-nhjh6.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-qah0o.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-mnbp9.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-l39gm.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-j6psi.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-p3157.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-pqoin.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-7gl1f.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-4dg3i.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-54m2s.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-ioc5e.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-vk62d.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-nomt8.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-9fpnf.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-k6pro.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-cvujf.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-72fh8.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-hr902.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-bamtd.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-0ia95.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-nupsj.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-kh3mu.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-49d38.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-ai9no.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-1f7mg.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-8gbqa.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-oav76.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-21pnm.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-2bh1b.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-ghb5u.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-4oap5.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-72ks0.tmp
  • %PROGRAMDATA%\microsoft\windows\start menu\programs\bullzip\pdf printer\bullzip pdf printer options.lnk
  • %PROGRAMDATA%\microsoft\windows\start menu\programs\bullzip\pdf printer\home page.lnk
  • %PROGRAMDATA%\microsoft\windows\start menu\programs\bullzip\pdf printer\documentation.lnk
  • %PROGRAMDATA%\microsoft\windows\start menu\programs\bullzip\pdf printer\debug\installation log.lnk
  • %ProgramFiles%\bullzip\pdf printer\website.url
  • %ProgramFiles%\bullzip\pdf printer\language\is-v2siu.tmp
  • %ProgramFiles%\bullzip\pdf printer\doc.url
  • %ProgramFiles%\bullzip\pdf printer\prodinfo.url
  • %ProgramFiles%\bullzip\pdf printer\distiller.ini
  • %ProgramFiles%\bullzip\pdf printer\unins000.dat
  • %CommonProgramFiles%\bullzip\pdf printer\api\microsoft.net\framework\v4.0\bullzip.pdfwriter.tlb
  • %CommonProgramFiles%\bullzip\system\framework\v4.0\bullzip.pdfwriter.lib.tlb
  • %ProgramFiles%\bullzip\pdf printer\language\is-d1rv1.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-q5pft.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-e69af.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-6m95b.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-kki25.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-ogh9e.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-jq5h2.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-jab7f.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-oji8q.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-9ki5m.tmp
  • %CommonProgramFiles%\bullzip\system\framework\v4.0\bullzip.pdfwriter.upload.tlb
  • %ProgramFiles%\bullzip\pdf printer\language\is-jj5il.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-ka61t.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-unje7.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-ua76v.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-lo6av.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-j2n87.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-0vu8o.tmp
  • %ProgramFiles%\bullzip\pdf printer\language\is-h878d.tmp
  • %PROGRAMDATA%\microsoft\windows\start menu\programs\bullzip\pdf printer\debug\bug radar.lnk
  • %ProgramFiles%\bullzip\pdf printer\is-dqkng.tmp
  • %WINDIR%\assembly\tmp\mwo3osv1\bullzip.pdfwriter.upload.dll
  • %TEMP%\is-usjc1.tmp\setup_bullzippdfprinter.tmp
  • %TEMP%\setup log 2020-07-24 #001.txt
  • %TEMP%\is-1726j.tmp\_isetup\_setup64.tmp
  • %TEMP%\is-1726j.tmp\isxdl.dll
  • %ProgramFiles%\bullzip\pdf printer\is-lvsoc.tmp
  • %WINDIR%\syswow64\is-vlsng.tmp
  • %WINDIR%\syswow64\is-4rjlm.tmp
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\o2db5zlm\desktop.ini
  • %WINDIR%\syswow64\is-mgmit.tmp
  • %WINDIR%\syswow64\is-bba77.tmp
  • %WINDIR%\syswow64\is-dgdo2.tmp
  • %WINDIR%\syswow64\is-qte4e.tmp
  • %WINDIR%\syswow64\is-m01rl.tmp
  • %CommonProgramFiles%\bullzip\pdf printer\ports\bullzip\is-km5du.tmp
  • <Current directory>\bullzip\bullzipinstallscript.bat
  • <Current directory>\bullzip\setup_bullzippdfprinter.exe
  • %TEMP%\7zx.bat
  • <Current directory>\bullzip.7z
  • <Current directory>\7za.exe
  • %LOCALAPPDATA%\microsoft\windows\history\low\history.ie5\index.dat
  • %APPDATA%\microsoft\windows\cookies\low\index.dat
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\ei0tlg9f\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\b18ggl5t\desktop.ini
  • %WINDIR%\syswow64\is-ujcig.tmp
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\fw9qgh5v\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\index.dat
  • %LOCALAPPDATA%\microsoft\windows\history\low\history.ie5\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\history\low\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\desktop.ini
  • <Current directory>\log.txt
  • %ProgramFiles%\bullzip\pdf printer\is-5o40m.tmp
  • %ProgramFiles%\bullzip\pdf printer\is-924ij.tmp
  • %ProgramFiles%\bullzip\pdf printer\is-vhlhb.tmp
  • %CommonProgramFiles%\bullzip\pdf printer\api\com\is-kvp5e.tmp
  • %ProgramFiles%\bullzip\pdf printer\is-ttog8.tmp
  • %CommonProgramFiles%\bullzip\system\framework\v2.0\is-qvbvc.tmp
  • %WINDIR%\assembly\tmp\b3dhbrhv\bullzip.pdfwriter.lib.dll
  • %CommonProgramFiles%\bullzip\system\framework\v4.0\is-67vcc.tmp
  • %WINDIR%\assembly\tmp\qf9d1gmo\bullzip.pdfwriter.lib.dll
  • %CommonProgramFiles%\bullzip\system\framework\v2.0\is-7v2jk.tmp
  • %CommonProgramFiles%\bullzip\system\framework\v4.0\is-bt5n3.tmp
  • %ProgramFiles%\bullzip\pdf printer\debug\is-68fa8.tmp
  • %WINDIR%\assembly\tmp\ksmtu1z5\bullzip.pdfwriter.upload.dll
  • %CommonProgramFiles%\bullzip\system\framework\v2.0\is-efs4k.tmp
  • %WINDIR%\assembly\tmp\7sgajm72\bullzip.pdfwriter.internalext.dll
  • %CommonProgramFiles%\bullzip\system\framework\v4.0\is-cumli.tmp
  • %WINDIR%\assembly\tmp\52njyhcf\bullzip.pdfwriter.internalext.dll
  • %CommonProgramFiles%\bullzip\system\framework\v4.0\is-8kncf.tmp
  • %WINDIR%\assembly\tmp\9b4jliw9\bullzip.pdfwriter.dll
  • %ProgramFiles%\bullzip\pdf printer\is-q8i1n.tmp
  • %CommonProgramFiles%\bullzip\pdf printer\api\microsoft.net\framework\v4.0\is-rf1q2.tmp
  • %ProgramFiles%\bullzip\pdf printer\res\ico\16x16x32bpp\is-p0u2j.tmp
  • %ProgramFiles%\bullzip\pdf printer\api\com\is-6atd4.tmp
  • %ProgramFiles%\bullzip\pdf printer\api\exe\is-54l3s.tmp
  • <SYSTEM32>\spool\drivers\w32x86\0\is-u806o.tmp
  • <SYSTEM32>\spool\drivers\w32x86\3\is-gv6be.tmp
  • <SYSTEM32>\spool\drivers\x64\3\is-1hmi5.tmp
  • %ProgramFiles%\bullzip\pdf printer\macros\examples\is-7u701.tmp
  • %WINDIR%\assembly\tmp\q7c4j51z\bullzip.pdfwriter.xpsinternal.dll
  • %CommonProgramFiles%\bullzip\pdf printer\api\microsoft.net\framework\v2.0\is-2iccm.tmp
  • %ProgramFiles%\bullzip\pdf printer\is-ib0oh.tmp
  • %ProgramFiles%\bullzip\pdf printer\is-u88ir.tmp
  • %ProgramFiles%\bullzip\pdf printer\is-5vevl.tmp
  • %WINDIR%\syswow64\is-5tje0.tmp
  • %WINDIR%\syswow64\is-qt7sv.tmp
  • %ProgramFiles%\bullzip\pdf printer\icc\is-7ndc2.tmp
  • %WINDIR%\assembly\tmp\jyxc5ti6\bullzip.pdfwriter.dll
  • %CommonProgramFiles%\bullzip\system\framework\v4.0\bullzip.pdfwriter.internalext.tlb
Sets the 'hidden' attribute to the following files
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\fw9qgh5v\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\o2db5zlm\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\b18ggl5t\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\ei0tlg9f\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\history\low\history.ie5\desktop.ini
  • %LOCALAPPDATA%\microsoft\windows\history\low\desktop.ini
Deletes the following files
  • %TEMP%\7zx.bat
  • <Current directory>\bullzip.7z
Moves the following files
  • from %ProgramFiles%\bullzip\pdf printer\is-lvsoc.tmp to %ProgramFiles%\bullzip\pdf printer\unins000.exe
  • from %ProgramFiles%\bullzip\pdf printer\language\is-7gl1f.tmp to %ProgramFiles%\bullzip\pdf printer\language\kor.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-pqoin.tmp to %ProgramFiles%\bullzip\pdf printer\language\kdi.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-p3157.tmp to %ProgramFiles%\bullzip\pdf printer\language\jpn.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-j6psi.tmp to %ProgramFiles%\bullzip\pdf printer\language\ita.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-l39gm.tmp to %ProgramFiles%\bullzip\pdf printer\language\ind.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-qah0o.tmp to %ProgramFiles%\bullzip\pdf printer\language\hun.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-bamtd.tmp to %ProgramFiles%\bullzip\pdf printer\language\hrv.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-nhjh6.tmp to %ProgramFiles%\bullzip\pdf printer\language\hin.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-l8f26.tmp to %ProgramFiles%\bullzip\pdf printer\language\heb.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-hr902.tmp to %ProgramFiles%\bullzip\pdf printer\language\dan.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-0eec2.tmp to %ProgramFiles%\bullzip\pdf printer\language\glc.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-lul5n.tmp to %ProgramFiles%\bullzip\pdf printer\language\fin.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-sd8ta.tmp to %ProgramFiles%\bullzip\pdf printer\language\far.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-54m2s.tmp to %ProgramFiles%\bullzip\pdf printer\language\eti.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-ioc5e.tmp to %ProgramFiles%\bullzip\pdf printer\language\esn.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-vk62d.tmp to %ProgramFiles%\bullzip\pdf printer\language\epo.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-nomt8.tmp to %ProgramFiles%\bullzip\pdf printer\language\enu.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-9fpnf.tmp to %ProgramFiles%\bullzip\pdf printer\language\eng.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-k6pro.tmp to %ProgramFiles%\bullzip\pdf printer\language\ena.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-cvujf.tmp to %ProgramFiles%\bullzip\pdf printer\language\ell.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-62152.tmp to %ProgramFiles%\bullzip\pdf printer\language\fra.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-72fh8.tmp to %ProgramFiles%\bullzip\pdf printer\language\deu.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-4dg3i.tmp to %ProgramFiles%\bullzip\pdf printer\language\lth.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-q5pft.tmp to %ProgramFiles%\bullzip\pdf printer\language\rus.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-d1rv1.tmp to %ProgramFiles%\bullzip\pdf printer\language\urd.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-e69af.tmp to %ProgramFiles%\bullzip\pdf printer\language\ukr.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-h878d.tmp to %ProgramFiles%\bullzip\pdf printer\language\trk.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-jj5il.tmp to %ProgramFiles%\bullzip\pdf printer\language\tha.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-0vu8o.tmp to %ProgramFiles%\bullzip\pdf printer\language\tam.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-j2n87.tmp to %ProgramFiles%\bullzip\pdf printer\language\sve.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-lo6av.tmp to %ProgramFiles%\bullzip\pdf printer\language\sro.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-ua76v.tmp to %ProgramFiles%\bullzip\pdf printer\language\srl.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-unje7.tmp to %ProgramFiles%\bullzip\pdf printer\language\slv.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-21pnm.tmp to %ProgramFiles%\bullzip\pdf printer\language\mlt.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-oav76.tmp to %ProgramFiles%\bullzip\pdf printer\language\lvi.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-6m95b.tmp to %ProgramFiles%\bullzip\pdf printer\language\rom.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-9ki5m.tmp to %ProgramFiles%\bullzip\pdf printer\language\ptg.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-oji8q.tmp to %ProgramFiles%\bullzip\pdf printer\language\ptb.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-jab7f.tmp to %ProgramFiles%\bullzip\pdf printer\language\plk.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-jq5h2.tmp to %ProgramFiles%\bullzip\pdf printer\language\nor.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-ogh9e.tmp to %ProgramFiles%\bullzip\pdf printer\language\non.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-kki25.tmp to %ProgramFiles%\bullzip\pdf printer\language\nld.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-ghb5u.tmp to %ProgramFiles%\bullzip\pdf printer\language\nlb.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-2bh1b.tmp to %ProgramFiles%\bullzip\pdf printer\language\msl.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-ka61t.tmp to %ProgramFiles%\bullzip\pdf printer\language\sky.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-mnbp9.tmp to %ProgramFiles%\bullzip\pdf printer\language\csy.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-0ia95.tmp to %ProgramFiles%\bullzip\pdf printer\language\cht.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-nupsj.tmp to %ProgramFiles%\bullzip\pdf printer\language\chs.txt
  • from %ProgramFiles%\bullzip\pdf printer\macros\examples\is-7u701.tmp to %ProgramFiles%\bullzip\pdf printer\macros\examples\base.vbs
  • from <SYSTEM32>\spool\drivers\x64\3\is-1hmi5.tmp to <SYSTEM32>\spool\drivers\x64\3\bullzip.ppd
  • from <SYSTEM32>\spool\drivers\w32x86\3\is-gv6be.tmp to <SYSTEM32>\spool\drivers\w32x86\3\bullzip.ppd
  • from <SYSTEM32>\spool\drivers\w32x86\0\is-u806o.tmp to <SYSTEM32>\spool\drivers\w32x86\0\bullzip.ppd
  • from %ProgramFiles%\bullzip\pdf printer\api\exe\is-54l3s.tmp to %ProgramFiles%\bullzip\pdf printer\api\exe\config.exe
  • from %ProgramFiles%\bullzip\pdf printer\api\com\is-6atd4.tmp to %ProgramFiles%\bullzip\pdf printer\api\com\pdf printer api.chm
  • from %CommonProgramFiles%\bullzip\pdf printer\api\com\is-kvp5e.tmp to %CommonProgramFiles%\bullzip\pdf printer\api\com\bzpdfc.dll
  • from %ProgramFiles%\bullzip\pdf printer\is-vhlhb.tmp to %ProgramFiles%\bullzip\pdf printer\program.ico
  • from %ProgramFiles%\bullzip\pdf printer\is-q8i1n.tmp to %ProgramFiles%\bullzip\pdf printer\pdfcmd.exe
  • from %ProgramFiles%\bullzip\pdf printer\is-924ij.tmp to %ProgramFiles%\bullzip\pdf printer\gui.exe.manifest
  • from %CommonProgramFiles%\bullzip\pdf printer\ports\bullzip\is-km5du.tmp to %CommonProgramFiles%\bullzip\pdf printer\ports\bullzip\bzpdf.dll
  • from %WINDIR%\syswow64\is-m01rl.tmp to %WINDIR%\syswow64\tabstripctlu.ocx
  • from %WINDIR%\syswow64\is-qte4e.tmp to %WINDIR%\syswow64\lblctlsu.ocx
  • from %WINDIR%\syswow64\is-dgdo2.tmp to %WINDIR%\syswow64\exlvwu.ocx
  • from %WINDIR%\syswow64\is-bba77.tmp to %WINDIR%\syswow64\editctlsu.ocx
  • from %WINDIR%\syswow64\is-mgmit.tmp to %WINDIR%\syswow64\cblctlsu.ocx
  • from %WINDIR%\syswow64\is-4rjlm.tmp to %WINDIR%\syswow64\btnctlsu.ocx
  • from %WINDIR%\syswow64\is-ujcig.tmp to %WINDIR%\syswow64\mscomctl.ocx
  • from %WINDIR%\syswow64\is-vlsng.tmp to %WINDIR%\syswow64\comdlg32.ocx
  • from %ProgramFiles%\bullzip\pdf printer\is-5o40m.tmp to %ProgramFiles%\bullzip\pdf printer\gui.exe
  • from %ProgramFiles%\bullzip\pdf printer\is-ib0oh.tmp to %ProgramFiles%\bullzip\pdf printer\documentcollector.exe
  • from %ProgramFiles%\bullzip\pdf printer\res\ico\16x16x32bpp\is-p0u2j.tmp to %ProgramFiles%\bullzip\pdf printer\res\ico\16x16x32bpp\printer16x16.ico
  • from %ProgramFiles%\bullzip\pdf printer\is-u88ir.tmp to %ProgramFiles%\bullzip\pdf printer\notify.exe
  • from %ProgramFiles%\bullzip\pdf printer\language\is-kh3mu.tmp to %ProgramFiles%\bullzip\pdf printer\language\cat.txt
  • from %CommonProgramFiles%\bullzip\system\framework\v2.0\is-efs4k.tmp to %CommonProgramFiles%\bullzip\system\framework\v2.0\bullzip.pdfwriter.internalext.dll
  • from %ProgramFiles%\bullzip\pdf printer\language\is-49d38.tmp to %ProgramFiles%\bullzip\pdf printer\language\bsb.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-ai9no.tmp to %ProgramFiles%\bullzip\pdf printer\language\bgr.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-1f7mg.tmp to %ProgramFiles%\bullzip\pdf printer\language\bel.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-8gbqa.tmp to %ProgramFiles%\bullzip\pdf printer\language\ara.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-v2siu.tmp to %ProgramFiles%\bullzip\pdf printer\language\afk.txt
  • from %ProgramFiles%\bullzip\pdf printer\is-dqkng.tmp to %ProgramFiles%\bullzip\pdf printer\labels.txt
  • from %ProgramFiles%\bullzip\pdf printer\debug\is-68fa8.tmp to %ProgramFiles%\bullzip\pdf printer\debug\bugradar.exe
  • from %CommonProgramFiles%\bullzip\system\framework\v4.0\is-8kncf.tmp to %CommonProgramFiles%\bullzip\system\framework\v4.0\bullzip.pdfwriter.xpsinternal.dll
  • from %CommonProgramFiles%\bullzip\system\framework\v4.0\is-cumli.tmp to %CommonProgramFiles%\bullzip\system\framework\v4.0\bullzip.pdfwriter.internalext.dll
  • from %CommonProgramFiles%\bullzip\system\framework\v4.0\is-bt5n3.tmp to %CommonProgramFiles%\bullzip\system\framework\v4.0\bullzip.pdfwriter.upload.dll
  • from %ProgramFiles%\bullzip\pdf printer\is-5vevl.tmp to %ProgramFiles%\bullzip\pdf printer\port.exe
  • from %CommonProgramFiles%\bullzip\system\framework\v2.0\is-7v2jk.tmp to %CommonProgramFiles%\bullzip\system\framework\v2.0\bullzip.pdfwriter.upload.dll
  • from %CommonProgramFiles%\bullzip\system\framework\v4.0\is-67vcc.tmp to %CommonProgramFiles%\bullzip\system\framework\v4.0\bullzip.pdfwriter.lib.dll
  • from %CommonProgramFiles%\bullzip\system\framework\v2.0\is-qvbvc.tmp to %CommonProgramFiles%\bullzip\system\framework\v2.0\bullzip.pdfwriter.lib.dll
  • from %ProgramFiles%\bullzip\pdf printer\is-ttog8.tmp to %ProgramFiles%\bullzip\pdf printer\bullzip.pdfwriter.chm
  • from %CommonProgramFiles%\bullzip\pdf printer\api\microsoft.net\framework\v4.0\is-rf1q2.tmp to %CommonProgramFiles%\bullzip\pdf printer\api\microsoft.net\framework\v4.0\bullzip.pdfwriter.dll
  • from %CommonProgramFiles%\bullzip\pdf printer\api\microsoft.net\framework\v2.0\is-2iccm.tmp to %CommonProgramFiles%\bullzip\pdf printer\api\microsoft.net\framework\v2.0\bullzip.pdfwriter.dll
  • from %ProgramFiles%\bullzip\pdf printer\icc\is-7ndc2.tmp to %ProgramFiles%\bullzip\pdf printer\icc\srgb_iec61966-2-1_no_black_scaling.icc
  • from %WINDIR%\syswow64\is-qt7sv.tmp to %WINDIR%\syswow64\bzdct.dll
  • from %WINDIR%\syswow64\is-5tje0.tmp to %WINDIR%\syswow64\bzflrdr.dll
  • from %ProgramFiles%\bullzip\pdf printer\language\is-4oap5.tmp to %ProgramFiles%\bullzip\pdf printer\language\vit.txt
  • from %ProgramFiles%\bullzip\pdf printer\language\is-72ks0.tmp to %ProgramFiles%\bullzip\pdf printer\language\index.ini
Network activity
TCP
HTTP GET requests
  • http://fa###rsoft.ro/tabtabenter/tabtabenter.php
  • http://fa###rsoft.ro/tabtabenter/7za.exe
  • http://fa###rsoft.ro/tabtabenter/BULLZIP.7z
UDP
  • DNS ASK fa###rsoft.ro
Miscellaneous
Creates and executes the following
  • '<Current directory>\7za.exe' -y x <Current directory>\BULLZIP.7z -o<Current directory>\BULLZIP\
  • '<Current directory>\bullzip\setup_bullzippdfprinter.exe' /sp /silent /norestart /nocancel
  • '%TEMP%\is-usjc1.tmp\setup_bullzippdfprinter.tmp' /SL5="$D002A,16909817,143360,<Current directory>\BULLZIP\Setup_BullzipPDFPrinter.exe" /sp /silent /norestart /nocancel
  • '%TEMP%\is-1726j.tmp\_isetup\_setup64.tmp' 105 0x264
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall delete rule name="TabTabEnter"' (with hidden window)
  • '%WINDIR%\microsoft.net\framework64\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.InternalExt.dll /tlb' (with hidden window)
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.InternalExt.dll /tlb' (with hidden window)
  • '%WINDIR%\microsoft.net\framework64\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.Upload.dll /tlb' (with hidden window)
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.Upload.dll /tlb' (with hidden window)
  • '%WINDIR%\microsoft.net\framework64\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.Lib.dll /tlb' (with hidden window)
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.Lib.dll /tlb' (with hidden window)
  • '<SYSTEM32>\net.exe' start spooler' (with hidden window)
  • '<SYSTEM32>\net.exe' STOP SPOOLER /Y' (with hidden window)
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /codebase Bullzip.PDFWriter.dll /tlb' (with hidden window)
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.XpsInternal.dll /tlb' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /c <Current directory>\BULLZIP\BullzipInstallScript.bat' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /c %TEMP%\7zx.bat' (with hidden window)
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="TabTabEnter" dir=out action=allow enable=yes protocol=udp program="<Current directory>\TabTabEnter.exe"' (with hidden window)
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="TabTabEnter" dir=out action=allow enable=yes protocol=tcp program="<Current directory>\TabTabEnter.exe"' (with hidden window)
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="TabTabEnter" dir=in action=allow enable=yes protocol=udp program="<Current directory>\TabTabEnter.exe"' (with hidden window)
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="TabTabEnter" dir=in action=allow enable=yes protocol=tcp program="<Current directory>\TabTabEnter.exe"' (with hidden window)
  • '%WINDIR%\microsoft.net\framework64\v4.0.30319\regasm.exe' /codebase Bullzip.PDFWriter.dll /tlb' (with hidden window)
  • '<SYSTEM32>\regsvr32.exe' /s vbscript.dll' (with hidden window)
Executes the following
  • '%WINDIR%\syswow64\netsh.exe' advfirewall firewall delete rule name="TabTabEnter"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\bzDCT.dll"
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /codebase Bullzip.PDFWriter.dll /tlb
  • '%WINDIR%\microsoft.net\framework64\v4.0.30319\regasm.exe' /codebase Bullzip.PDFWriter.dll /tlb
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.Lib.dll /tlb
  • '%WINDIR%\microsoft.net\framework64\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.Lib.dll /tlb
  • '%WINDIR%\syswow64\regsvr32.exe' /s "%CommonProgramFiles%\Bullzip\PDF Printer\API\COM\bzpdfc.dll"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\bzFlRdr.dll"
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.Upload.dll /tlb
  • '%WINDIR%\microsoft.net\framework64\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.InternalExt.dll /tlb
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.XpsInternal.dll /tlb
  • '<SYSTEM32>\regsvr32.exe' /s vbscript.dll
  • '%WINDIR%\syswow64\regsvr32.exe' /u /s "%WINDIR%\SysWOW64\comdlg32.ocx"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "%WINDIR%\SysWOW64\comdlg32.ocx"
  • '%WINDIR%\microsoft.net\framework64\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.Upload.dll /tlb
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe' /codebase Bullzip.PdfWriter.InternalExt.dll /tlb
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\TabStripCtlU.ocx"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\LblCtlsU.ocx"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\ExLvwU.ocx"
  • '%WINDIR%\syswow64\cmd.exe' /c %TEMP%\7zx.bat
  • '%WINDIR%\syswow64\cmd.exe' /c <Current directory>\BULLZIP\BullzipInstallScript.bat
  • '<SYSTEM32>\net1.exe' STOP SPOOLER /Y
  • '<SYSTEM32>\net.exe' start spooler
  • '<SYSTEM32>\net1.exe' start spooler
  • '<SYSTEM32>\spoolsv.exe'
  • '%WINDIR%\syswow64\rundll32.exe' "%WINDIR%\syswow64\WININET.dll",DispatchAPICall 1
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\msxml6.dll"
  • '<SYSTEM32>\regsvr32.exe' /s "%WINDIR%\SysWOW64\msscript.ocx"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\comdlg32.OCX"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\mscomctl.ocx"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\BtnCtlsU.ocx"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\CBLCtlsU.ocx"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "<SYSTEM32>\EditCtlsU.ocx"
  • '<SYSTEM32>\regsvr32.exe' /s "<SYSTEM32>\msxml6.dll"
  • '%WINDIR%\syswow64\regsvr32.exe' /u /s "%WINDIR%\SysWOW64\mscomctl.ocx"
  • '%WINDIR%\syswow64\regsvr32.exe' /s "%WINDIR%\SysWOW64\mscomctl.ocx"

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
Download Dr.Web

Download by serial number

Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

Download Dr.Web

Download by serial number

  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

Find out more about Dr.Web for Android