Konkoor.1746
Description Konkoor.1746
This is a dangerous memory resident parasitic virus. While executing an infected program, this virus searches for the DOS address in the INT 21h handler, then searches for COM files, and hits them. Then the virus hooks INT 21h, and intercepts the FindFirst function (AH=4Eh). During calls to that function, the virus searches and infects COM files and also upon the execution of an infected program. While infecting, the virus writes itself to the beginning of the files, and encrypts the host file. On the 100th infection, or depending on the system date, it erases CMOS and hard drive sectors, and displays the following messages:
Warning !!! KONKOOR Must be destroyed !
Sig: -= The Real Computer Scientists =-
and
KONKOOR V1.50 -- Date: 26 September 1993
While installing, it also displays the message:
Bad command or file name
Check other viruses! Be aware! Use Antiviral Software
Magdzie.1114
Description Magdzie.1114
This is a benign memory resident parasitic stealth virus. It hooks INT 21h and writes itself at the end of EXE-files that are closed. On execution or opening of infected file this virus disinfects it. This virus deletes CHKLIST.* files. On May, 27 it displays the message:
Magdzie T. - jutro Twoje urodziny!
Then it manifests itself by a video effect. It also contains the internal text strings:
PH
chklist?.*
Magick.412
Description Magick.412
It is a very dangerous memory resident parasitic virus. It hooks INT 21h and writes itself to the end of EXE files while reading from them (DOS function Read, AH=3Fh). While infecting a file the virus uses undocumented System File Tables. The virus has bugs and may corrupt files while infecting them. The virus contains the text string:
Quantum Magick
|
Home
Viruses from A to Z
0-9
A
B
Ñ
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
|