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     Amiga Virus Encyclopedia    
     Neurotic Death 4
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     Name         : Neurotic Death 4

     Other name   : Mutagen 2E 1.0

     Aliases      : No Aliases

     Original     : -

     Type         : Link
     
     Size         : 2.936 bytes bytes

     Symptoms     : No Sypmtoms

     Discovered   : June 1997

     Way to infect: Really this virus is much bigger. Source MUST be compiled together with
                    MtG_2E polymorphic generator (at this time version 1.0 have length 2384 b.)
                    Therefore real length of this virus is: 2928 (main code), 2384 (MtG_2E 1.0)
                    ~200 - ~2000 (3 polymorphic decryptors), 0 - 252 bytes of random garbage;
                    Virus increases infected file by 5.5 - 7.5 kb!

     Rating       : Dangerous

     Kickstarts   : 1.3 infected programs hang
                    2.0
                    3.0

     Damage       : ND is *BIG*, *HIGHLY* polymorphic, partly stealth and destructive
                    virus coded in Poland. Virus patches LoadSeg() vector. Length is
                    random; implemented [MutaGen2]_E polymorphic module.
                    ND (like 'Elbereth' viruses) kick out from memory ANY patch
                    installed on patched vectors in memory before virus by calculation
                    value of original adress of LoadSeg in ROM.
                    Additionally DoIO() vector was patched to annihilate Your HD.

     Visible text : -
     
     Comments     : -

     Removal      : VirusZ III with Xvs.library installed

     Info         : -

     Test made by : Jan Andersen - Virus Help Team-