Fandom

Malware Wiki

BlueShark

1,322pages on
this wiki
Add New Page
Comment1 Share

Virus.DOS.Deliver.BlueShark.1771 or BlueShark is a virus that runs on MS-DOS.

BehaviorEdit

BlueShark is a dangerous memory resident encrypted parasitic virus. It hooks on INT 21h and writes itself at the end of .exe-files that are activatd. On November 1st it overwrites the hard drive sectors with the strings:

! MAYBE ONE DAY WE BE UNITED !

then it plays the tune (Star Spangled Banner), displays the US national flag and the message:

!!!    MY NAME IS DISKDELIVER  *  THIS IS ONLY BEGIN  *  I BE BACK   !!!

It also contains the internal string:

""" CREATED BY BLUE SHARK - FINISHED 7.VIII.1994 15:30 - CIESZYN POLAND """

After restarting, the virus wipes the hard drive.

VideosEdit

Virus DOS Deliver Blueshark 177100:34

Virus DOS Deliver Blueshark 1771

Virus.DOS.Deliver.BlueShark.1771 on Virtual PC

Blueshark DOS Virus01:14

Blueshark DOS Virus

Virus.DOS.Deliver.BlueShark.1771 on Standalone PC

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.