Anni family
Description Anni family
Anni.453
It is a harmless nonmemory resident encrypted parasitic virus. It searches for COM files, then writes itself to the end of the file. The virus contains the text string:
[HtTM's Annihilator v3.10]
Anni.584
Depending on the current date the virus displays the message and halts the computer:
Your harddisk has been infected with
HtTM's Annihilator 3.3 - 10.08.1991/93
Anni.809
It is a harmless memory resident encrypted parasitic virus. It hooks INT 21h and writes itself to the end of COM files that are executed. The virus contains the internal text strings:
COM-Stealth v1.00
[ANNI-VCS 2.0]
CARO: Annihilator.VCS_2.Stealth.COM -OK- ???
Check other viruses! Be aware! Use Antiviral Software
Guppy.152.a
Description Guppy.152.a
It is a memory resident harmless virus. It infects COM-files which begin from JMP command (E9 xx xx ) only. The first infected program is not running because the virus stays memory resident together with it and doesn't give the control back to the infected program. The infector hooks INT 21h.
GV Family
Description GV Family
These are not dangerous memory resident parasitic viruses. They hook INT 9, 16h, 21h, 28h and write themselves to the end of COM-files that are executed. On pressing of Alt-Ctrl-V keys they display the messages:
"GV.2856":
+--------------------------------+
¦ Good Virus #1 Alpha Model ¦
¦ [GV1] ¦
¦ (c) 1994 by Stormbringer [P/S] ¦
¦ ¦
¦ Infection Mode: ¦
¦ [N]one ¦
¦ [I]nfect Files ¦
¦ [D]isinfect Files ¦
¦ ¦
¦ Encryption Commands: ¦
¦ [E]ncrypt File ¦
¦ De[C]rypt File ¦
¦ ¦
¦ Press [ESC] To Exit Menu ¦
+--------------------------------+
"GV.2865":
+--------------------------------+
¦ Good Virus #1 1.01 ¦
¦ [GV1] ¦
¦ (c) 1994 by Stormbringer [P/S] ¦
¦ ¦
¦ Infection Mode: ¦
¦ [N]one ¦
¦ [I]nfect Files ¦
¦ [D]isinfect Files ¦
¦ ¦
¦ Encryption Commands: ¦
¦ [E]ncrypt File ¦
¦ De[C]rypt File ¦
¦ ¦
¦ Press [ESC] To Exit Menu ¦
+--------------------------------+
When the 'D' key is pressed they disinfect the infected files on their execution. When the 'E' or 'C' keys are pressed they encrypt/decrypt the file which is selected by the user. The viruses display the messages before encryption:
+-[Enter Filename Below]-+
¦ > ¦
+------------------------+
+----[Please Enter 16 Byte Password (Extra Chars Ignored)]----+
¦ > ¦
+-------------------------------------------------------------+
They also contain/display the internal strings:
"GV.2856":
Good Virus #1 Alpha (c) 1994 Stormbringer [P/S] Now Loaded.
Press CTRL-ALT-V For User Menu. Infection Set To NONE.
Error Opening File!
GV1
GoodVir1
"GV.2865":
Error Opening File!
GV1 v101
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