This is the Weed virus. version 1.0 You must compile the virus using ASICC v5 with LZEXE91 be sure to hex out the header at offset 28 and replace 4 bytes with 197-223-242-247 These are the virus marker bytes. WARNING: This virus is highly infectious! It will search and infect 4 *.exe and *.com in each path per run, each infected file will then be able to infect other files but the infected files still run as normal :-) It is not recommended that you execute WEED.EXE unless you change your PATH to go somewhere your not worried about first, because weed can search for upto 100 paths :-) You could point your path to whatever directory weed.exe is in, and then infect other files (like a game :-) Hint hint). WEED must be compiled with asic v5 and linked with asilib (they have the path add-on) you must also (after compiling) run link.exe again like so: LINK /CPARMAXALLOC:2000 WEED This option only lets weed take 32k of ram for itself, it doesnt need it, just a safety precaution.