TROJ_SPAWNT.SMIA
Trojan:Win32/Spawnt.B, Trojan:Win32/Spawnt.B (Microsoft); Trojan.Gen (Symantec); Trojan.Win32.Buzus.dpwn (Kaspersky); Trojan.Win32.Spawnt.b (v) (not malicious) (Sunbelt); Gen:Variant.Spawnt.1 (FSecure)
Windows 2000, Windows XP, Windows Server 2003

マルウェアタイプ:
トロイの木馬型
破壊活動の有無:
なし
暗号化:
感染報告の有無 :
はい
概要
マルウェアは、他のマルウェアに作成されるか、悪意あるWebサイトからユーザが誤ってダウンロードすることによりコンピュータに侵入します。
詳細
侵入方法
マルウェアは、他のマルウェアに作成されるか、悪意あるWebサイトからユーザが誤ってダウンロードすることによりコンピュータに侵入します。
作成活動
マルウェアは、以下のファイルを作成します。
- %System%\ntldr.exe
- %Windows%.com
- %System Root%\AutoRun.inf
- %User Temp%\_+_2.tmp
- %User Profile%\{AC76BA86-7AD7-1033-7B44-AA0000000001}\setup.exe:Flinched
- %User Temp%\_+_5.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\AcroBroker.exe:Flinched
- %User Temp%\_+_8.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\AcroRd32.exe:Flinched
- %User Temp%\_+_B.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\AcroRd32Info.exe:Flinched
- %User Temp%\_+_E.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\AcroTextExtractor.exe:Flinched
- %User Temp%\_+_11.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\AdobeCollabSync.exe:Flinched
- %User Temp%\_+_14.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\Eula.exe:Flinched
- %User Temp%\_+_17.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\LogTransport2.exe:Flinched
- %User Temp%\_+_1A.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\PDFPrevHndlrShim.exe:Flinched
- %User Temp%\_+_1D.tmp
- %Program Files%\Common Files\Adobe\ARM\1.0\AcrobatUpdater.exe:Flinched
- %User Temp%\_+_20.tmp
- %Program Files%\Common Files\Adobe\ARM\1.0\AdobeARM.exe:Flinched
- %User Temp%\_+_23.tmp
- %Program Files%\Common Files\Adobe\ARM\1.0\ReaderUpdater.exe:Flinched
- %User Temp%\_+_26.tmp
- %Program Files%\Common Files\Microsoft Shared\DW\DW20.EXE:Flinched
- %User Temp%\_+_29.tmp
- %Program Files%\Common Files\Microsoft Shared\DW\DWTRIG20.EXE:Flinched
- %User Temp%\_+_2C.tmp
- %Program Files%\Common Files\Microsoft Shared\MSInfo\msinfo32.exe:Flinched
- %User Temp%\_+_2F.tmp
- %Program Files%\Common Files\Microsoft Shared\Speech\sapisvr.exe:Flinched
- %User Temp%\_+_32.tmp
- %Program Files%\Internet Explorer\Connection Wizard\icwconn1.exe:Flinched
- %User Temp%\_+_35.tmp
- %Program Files%\Internet Explorer\Connection Wizard\icwconn2.exe:Flinched
- %User Temp%\_+_38.tmp
- %Program Files%\Internet Explorer\Connection Wizard\icwrmind.exe:Flinched
- %User Temp%\_+_3B.tmp
- %Program Files%\Internet Explorer\Connection Wizard\icwtutor.exe:Flinched
- %User Temp%\_+_3E.tmp
- %Program Files%\Internet Explorer\Connection Wizard\inetwiz.exe:Flinched
- %User Temp%\_+_41.tmp
- %Program Files%\Internet Explorer\Connection Wizard\isignup.exe:Flinched
- %User Temp%\_+_44.tmp
- %Program Files%\Internet Explorer\iedw.exe:Flinched
- %User Temp%\_+_47.tmp
- %Program Files%\Internet Explorer\IEXPLORE.EXE:Flinched
- %User Temp%\_+_4A.tmp
- %Program Files%\Messenger\msmsgs.exe:Flinched
- %User Temp%\_+_4D.tmp
- %Program Files%\Movie Maker\moviemk.exe:Flinched
- %User Temp%\_+_50.tmp
- %Program Files%\MSN\MSNCoreFiles\Install\MSN9Components\Digcore.exe:Flinched
- %User Temp%\_+_53.tmp
- %Program Files%\MSN\MSNCoreFiles\Install\MSN9Components\Msncli.exe:Flinched
- %User Temp%\_+_56.tmp
- %Program Files%\MSN\MSNCoreFiles\Install\msnsusii.exe:Flinched
- %User Temp%\_+_59.tmp
- %Program Files%\MSN Gaming Zone\Windows\bckgzm.exe:Flinched
- %User Temp%\_+_5C.tmp
- %Program Files%\MSN Gaming Zone\Windows\chkrzm.exe:Flinched
- %User Temp%\_+_5F.tmp
- %Program Files%\MSN Gaming Zone\Windows\hrtzzm.exe:Flinched
- %User Temp%\_+_62.tmp
- %Program Files%\MSN Gaming Zone\Windows\Rvsezm.exe:Flinched
- %User Temp%\_+_65.tmp
- %Program Files%\MSN Gaming Zone\Windows\shvlzm.exe:Flinched
- %User Temp%\_+_68.tmp
- %Program Files%\MSN Gaming Zone\Windows\zClientm.exe:Flinched
- %User Temp%\_+_6B.tmp
- %Program Files%\NetMeeting\cb32.exe:Flinched
- %User Temp%\_+_6E.tmp
- %Program Files%\NetMeeting\conf.exe:Flinched
- %User Temp%\_+_71.tmp
- %Program Files%\NetMeeting\wb32.exe:Flinched
- %User Temp%\_+_74.tmp
- %Program Files%\Outlook Express\msimn.exe:Flinched
- %User Temp%\_+_77.tmp
- %Program Files%\Outlook Express\oemig50.exe:Flinched
- %User Temp%\_+_7A.tmp
- %Program Files%\Outlook Express\setup50.exe:Flinched
- %User Temp%\_+_7D.tmp
- %Program Files%\Outlook Express\wab.exe:Flinched
- %User Temp%\_+_80.tmp
- %Program Files%\Outlook Express\wabmig.exe:Flinched
- %User Temp%\_+_83.tmp
- %Program Files%\Windows Media Player\migrate.exe:Flinched
- %User Temp%\_+_86.tmp
- %Program Files%\Windows Media Player\mplayer2.exe:Flinched
- %User Temp%\_+_89.tmp
- %Program Files%\Windows Media Player\setup_wm.exe:Flinched
- %User Temp%\_+_8C.tmp
このウイルス情報は、自動解析システムにより作成されました。
対応方法
手順 1
Windows XP、Windows Vista および Windows 7 のユーザは、コンピュータからマルウェアもしくはアドウェア等を完全に削除するために、ウイルス検索の実行前には必ず「システムの復元」を無効にしてください。
手順 2
以下のファイルを検索し削除します。
- %System%\ntldr.exe
- %Windows%.com
- %System Root%\AutoRun.inf
- %User Temp%\_+_2.tmp
- %User Profile%\{AC76BA86-7AD7-1033-7B44-AA0000000001}\setup.exe:Flinched
- %User Temp%\_+_5.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\AcroBroker.exe:Flinched
- %User Temp%\_+_8.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\AcroRd32.exe:Flinched
- %User Temp%\_+_B.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\AcroRd32Info.exe:Flinched
- %User Temp%\_+_E.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\AcroTextExtractor.exe:Flinched
- %User Temp%\_+_11.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\AdobeCollabSync.exe:Flinched
- %User Temp%\_+_14.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\Eula.exe:Flinched
- %User Temp%\_+_17.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\LogTransport2.exe:Flinched
- %User Temp%\_+_1A.tmp
- %Program Files%\Adobe\Reader 10.0\Reader\PDFPrevHndlrShim.exe:Flinched
- %User Temp%\_+_1D.tmp
- %Program Files%\Common Files\Adobe\ARM\1.0\AcrobatUpdater.exe:Flinched
- %User Temp%\_+_20.tmp
- %Program Files%\Common Files\Adobe\ARM\1.0\AdobeARM.exe:Flinched
- %User Temp%\_+_23.tmp
- %Program Files%\Common Files\Adobe\ARM\1.0\ReaderUpdater.exe:Flinched
- %User Temp%\_+_26.tmp
- %Program Files%\Common Files\Microsoft Shared\DW\DW20.EXE:Flinched
- %User Temp%\_+_29.tmp
- %Program Files%\Common Files\Microsoft Shared\DW\DWTRIG20.EXE:Flinched
- %User Temp%\_+_2C.tmp
- %Program Files%\Common Files\Microsoft Shared\MSInfo\msinfo32.exe:Flinched
- %User Temp%\_+_2F.tmp
- %Program Files%\Common Files\Microsoft Shared\Speech\sapisvr.exe:Flinched
- %User Temp%\_+_32.tmp
- %Program Files%\Internet Explorer\Connection Wizard\icwconn1.exe:Flinched
- %User Temp%\_+_35.tmp
- %Program Files%\Internet Explorer\Connection Wizard\icwconn2.exe:Flinched
- %User Temp%\_+_38.tmp
- %Program Files%\Internet Explorer\Connection Wizard\icwrmind.exe:Flinched
- %User Temp%\_+_3B.tmp
- %Program Files%\Internet Explorer\Connection Wizard\icwtutor.exe:Flinched
- %User Temp%\_+_3E.tmp
- %Program Files%\Internet Explorer\Connection Wizard\inetwiz.exe:Flinched
- %User Temp%\_+_41.tmp
- %Program Files%\Internet Explorer\Connection Wizard\isignup.exe:Flinched
- %User Temp%\_+_44.tmp
- %Program Files%\Internet Explorer\iedw.exe:Flinched
- %User Temp%\_+_47.tmp
- %Program Files%\Internet Explorer\IEXPLORE.EXE:Flinched
- %User Temp%\_+_4A.tmp
- %Program Files%\Messenger\msmsgs.exe:Flinched
- %User Temp%\_+_4D.tmp
- %Program Files%\Movie Maker\moviemk.exe:Flinched
- %User Temp%\_+_50.tmp
- %Program Files%\MSN\MSNCoreFiles\Install\MSN9Components\Digcore.exe:Flinched
- %User Temp%\_+_53.tmp
- %Program Files%\MSN\MSNCoreFiles\Install\MSN9Components\Msncli.exe:Flinched
- %User Temp%\_+_56.tmp
- %Program Files%\MSN\MSNCoreFiles\Install\msnsusii.exe:Flinched
- %User Temp%\_+_59.tmp
- %Program Files%\MSN Gaming Zone\Windows\bckgzm.exe:Flinched
- %User Temp%\_+_5C.tmp
- %Program Files%\MSN Gaming Zone\Windows\chkrzm.exe:Flinched
- %User Temp%\_+_5F.tmp
- %Program Files%\MSN Gaming Zone\Windows\hrtzzm.exe:Flinched
- %User Temp%\_+_62.tmp
- %Program Files%\MSN Gaming Zone\Windows\Rvsezm.exe:Flinched
- %User Temp%\_+_65.tmp
- %Program Files%\MSN Gaming Zone\Windows\shvlzm.exe:Flinched
- %User Temp%\_+_68.tmp
- %Program Files%\MSN Gaming Zone\Windows\zClientm.exe:Flinched
- %User Temp%\_+_6B.tmp
- %Program Files%\NetMeeting\cb32.exe:Flinched
- %User Temp%\_+_6E.tmp
- %Program Files%\NetMeeting\conf.exe:Flinched
- %User Temp%\_+_71.tmp
- %Program Files%\NetMeeting\wb32.exe:Flinched
- %User Temp%\_+_74.tmp
- %Program Files%\Outlook Express\msimn.exe:Flinched
- %User Temp%\_+_77.tmp
- %Program Files%\Outlook Express\oemig50.exe:Flinched
- %User Temp%\_+_7A.tmp
- %Program Files%\Outlook Express\setup50.exe:Flinched
- %User Temp%\_+_7D.tmp
- %Program Files%\Outlook Express\wab.exe:Flinched
- %User Temp%\_+_80.tmp
- %Program Files%\Outlook Express\wabmig.exe:Flinched
- %User Temp%\_+_83.tmp
- %Program Files%\Windows Media Player\migrate.exe:Flinched
- %User Temp%\_+_86.tmp
- %Program Files%\Windows Media Player\mplayer2.exe:Flinched
- %User Temp%\_+_89.tmp
- %Program Files%\Windows Media Player\setup_wm.exe:Flinched
- %User Temp%\_+_8C.tmp
手順 3
最新のバージョン(エンジン、パターンファイル)を導入したウイルス対策製品を用い、ウイルス検索を実行してください。「TROJ_SPAWNT.SMIA」と検出したファイルはすべて削除してください。 検出されたファイルが、弊社ウイルス対策製品により既に駆除、隔離またはファイル削除の処理が実行された場合、ウイルスの処理は完了しており、他の削除手順は特にありません。
ご利用はいかがでしたか? アンケートにご協力ください