W32.Svich is a worm that spreads through Yahoo! Messenger and by copying itself to all drives. It also downloads potentially malicious files and lowers security settings on the compromised computer.

Risk Level: Low

Files Size:
244,483 bytes (compressed)
491,040 bytes (extracted)

Affected System: Windows

Related Files and Process:

  • %System%\autorun.ini
  • %System%\SSVICHOSST.exe
  • %Windir%\Tasks\At1.job
  • %Windir%\SSVICHOSST.exe
  • [DRIVE LETTER]:\New Folder.exe
  • [DRIVE LETTER]:\SSVICHOSST.exe
  • %System%\check01.exe
  • %System%\check02.exe
  • %System%\check03.exe

Symptoms: This worm can send these messages to its contact:

  • E may, vao day coi co con nho nay ngon lam [http://]nhatquanglan1.0catch.com
  • Vao day nghe bai nay di ban http://nhatquanglan1.0catch.com
  • Vao day nghe bai nay di ban http://nhatquanglan1.0catch.com
  • Biet tin gi chua, vao day coi di http://nhatquanglan1.0catch.com
  • Trang Web nay coi cung hay, vao coi thu di http://nhatquanglan1.0catch.com
  • Toi di lang thang lan trong bong toi buot gia, ve dau khi da mat em roi? Ve dau khi bao nhieu mo mong gio da vo tan… Ve dau toi biet di ve dau? “http://nhatquanglan1.0catch.com”
  • Khoc cho nho thuong voi trong long, khoc cho noi sau nhe nhu khong. Bao nhieu yeu thuong nhung ngay qua da tan theo khoi may bay that xa… http://nhatquanglan1.0catch.com
  • Tha nguoi dung noi se yeu minh toi mai thoi thi gio day toi se vui hon. Gio nguoi lac loi buoc chan ve noi xa xoi, cay dang chi rieng minh toi… http://nhatquanglan1.0catch.com
  • Loi em noi cho tinh chung ta, nhu doan cuoi trong cuon phim buon. Nguoi da den nhu la giac mo roi ra di cho anh bat ngo… http://nhatquanglan1.0catch.com
  • Tra lai em niem vui khi duoc gan ben em, tra lai em loi yeu thuong em dem, tra lai em niem tin thang nam qua ta dap xay. Gio day chi la nhung ky niem buon… http://nhatquanglan1.0catch.com

View Additional Information and Removal: W32.Svich