22 threats found.
| Name | Threat Level | Description |
|---|
| Virus.MacOS.Anti |
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Virus.MacOS.Anti is self-replicating virus that infects application files on System 6. |
| Virus.MacOS.Cdef |
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Virus.MacOS.Cdef is a self-replicating virus which infects desktop files used by System 6. Although this virus does not have any destructive payload, the infection can affect the system causing it to slow down and consequently crash. |
| Virus.MacOS.Code1 |
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Virus.MacOS.Code1 is a destructive virus which infects Mac OS classic system files and applications. This virus has known payload which renames the user's infected hard drive to Trent Saburo on the 31st of October of every year. |
| Virus.MacOS.Code252 |
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Virus.MacOS.Code252 also known as D-Day Virus is a malicious program that infects Mac OS classic system files and applications. It carries a non-destructive payload where it can perform certain tasks like displaying a text message, opening a window or even removing itself. This payload is triggered every 6th of June and 31st of December. Strings indicate a message will be displayed when the payload is activated "Ha Ha Ha Ha Ha Ha Ha You have a virus Now erasing all disk! P.S. Have a nice day (Click to continue!)". |
| Virus.MacOS.Code32767 |
|
Virus.MacOS.Code32767 is a malicious program that infects files found on Mac OS system classic. This virus was named Code32767 because it modifies the infected file to point to its malicious code which is at code 32767. |
| Virus.MacOS.Code9811 |
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Virus.MacOS.Code9811 is malicious program which infects 'APPL' type applications found on Mac OS classic. This virus carries a non-destructive payload where it draws a worm all over the users' screen at a specific time and date. Code indicates that this virus will display this message "You have been hacked by Praetorians!". |
| Virus.MacOS.Flag |
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Virus.MacOS.Flag is a self-replicating virus that infects application files on Mac OS classic. |
| Virus.MacOS.Init17 |
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Virus.MacOS.Init17 is a destructive virus that infects Mac OS classic system and application files. The virus resides in INIT 17 resources. |
| Virus.MacOS.Init1984 |
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Virus.MacOS.Init1984 is a destructive virus that infects all .INIT files found on Mac OS classic. This virus carries a destructive payload where it attempts to rename all files to random names and also change file information on every Friday which falls on the 13th day of any month. |
| Virus.MacOS.Init29 |
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Virus.MacOS.Init29 is a destructive virus which tries to infect Mac OS classic systems, applications and data files by adding or overwriting the INIT 29 resource. |
| Virus.MacOS.Init666 |
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Virus.MacOS.Init666 is a destructive virus that infects classic Mac OS system and application files. |
| Virus.MacOS.Init9403 |
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Virus.MacOS.Init9403 is a destructive virus that infects classic Mac OS system applications and the Finder. Upon execution, this virus creates a file named "Preferenze" in the Extensions folder. This allows the virus to execute at every system start up. After a certain number of infections, it overwrites the startup volume and disk information. |
| Virus.MacOS.InitM |
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Virus.MacOS.InitM is a destructive virus that infects all .INIT files found on Mac OS classic. This virus carries a destructive payload whicht attempts to rename all files and folders to random names and changes file creation and modification dates to January 1, 1904. |
| Virus.MacOS.Mbdf |
|
Virus.MacOS.Mbdf is a destructive virus that infects classic Mac OS system files and applications such as Finder. This virus does not have a malicious payload, instead it searches for system files and appends MBDF resources with IDs of 0 and 1. The infection takes time to infect all system files, but the machine will start to show non-responsive behaviour which subsequently resolves to a forced restart. This action will damage system files, and the only solution is to reinstall the affected files. This virus was first seen on the internet associated with shareware games such as "Ten Tile Puzzle" and "Obnoxious Tetris". |
| Virus.MacOS.Mdef |
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Virus.MacOS.Mdef is a self-replicating virus that infects classic Mac OS files. It does not have a malicious or destructive payload, instead it infects macintosh resources that is responsible for drawing menus. The infected machine will start to show non-responsive behaviour once a pull down menu is clicked. |
| Virus.MacOS.Nvir |
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Virus.MacOS.Nvir is a destructive virus which infects classic Mac OS system files and applications such as Finder. The infection causes system slow down, hangs and crashes. |
| Virus.MacOS.Scores |
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Virus.MacOS.Scores is a malicious program that infects Mac OS classic system files and applications, specifically Notepad and Scrapbook. After a number of infections, this virus will start infecting any application when it is opened. The infection causes the system slowdowns and crashes. |
| Virus.MacOS.Sevendust |
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Virus.MacOS.Sevendust is a self-replicating virus that infects classic Mac OS applications and system files. Some variant of this virus carries a non-destructive payload where it attempts to delete all non-executable application from the StartupItems during a specific time and day of the month. It appends MDEF resource to all infected application and INIT resource for the system files. |
| Virus.MacOS.T4 |
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Virus.MacOS.T4 is a destructive virus that infects System 7 system files, applications and the Finder. The infection causes system slowdowns and crashes. After a certain number of infections, the payload will display this message "Application is infected with the T4 virus". |
| Virus.MacOS.Wdef |
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Virus.MacOS.Wdef is a self-replicating virus that infects desktop files used by the System 6 Finder. Although this virus does not have any destructive payload, the infection can affect the system causing it to slow and consequently crash. |
| Virus.MacOS.Zuc |
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Virus.MacOS.Zuc is a self-replicating virus that infects application files in classic Mac OS. This virus carries an annoying payload where the cursor will display unusual behaviour after a certain period of time of infection. |
| Virus.OSX.Leap |
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Virus.OSX.Leap is an instant messaging worm which propagates via the iChat application, and also a destructive virus which tries to infect other binary files by overwriting their code. This malware was designed to work on Mac OS X running on PowerPC machines. |
