VBS. Hard.A@mm

Cac con bo may tinh tim moi phuong cach de lua nguoi su dung kich hoat chung. Thu doan moi day nhat la khoac cho minh bo trang phuc "chuyen vien" canh bao virus cua Symantec.

Hang nay cung da xac nhan su ton tai cua "ke mao danh" duoc biet duoi cac ten khac nhau nhu: VBS. Hard.A@mm, VBS/Hard-A hay VBS/Hard/@mm, dong thoi dua ra phan mem tieu diet. Cho den nay, loai virus nay chua duoc phan tan rong va moi chi nhiem mot so it site.

Con bo @mm tu sinh san - giong nhu LoveLetter Homepage - thong qua mot file gan kem e-mail. Thong diep duoc mang theo la "FW: Symantec Anti-Virus Warning" va tuyen bo trong file gan kem co cac chi tiet ve mot loai virus chua tung ton tai.

Khi nguoi su dung click vao duong link www.symantec.com.vbs, con bo se dieu chinh dia chi trang Home cua IE toi mot dia chi gia va dua ra nhung loi canh bao ve loai virus khong he ton tai duoc goi la VBS.AmericanHistoryX_II@mm. Dong thoi, no gui lenh cho Outlook gui di cac ban copy cua loi bao dong gia ve virus cho tat ca nhung nguoi co ten trong danh muc luu tru.

Vao ngay 24/11 hang nam, tren man hinh may tinh se xuat hien dong chu: "Dung co ngac nhien the! Day chi la loi canh bao ve su ngu ngoc cua ban. Hay bao trong!". Tuy nhien, con bo nay khong gay hai gi lam cho may tinh.

Microsoft thuong xuyen nhan duoc nhung loi chi trich vi de cho nhung virus nhu VBS.Hard.A@mm va Love Letter lay lan, do de cong cu Visual Basic o che do hoat dong trong he thong du no it khi duoc can toi. Mac du chung hau nhu khong gay ra nhung thiet hai gi dang ke, nhung virus nhu the nay co the khien he thong cua toan bo cong ty bi te liet do gui di hang nghin buc thu dien tu.

PcLeHoan 1996 - 2002
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