Articles:
Polymorphic engines - Trigger - SLAM #4
Polymorphism ant Intel instruction format - LiTlLe VxW – 29A #7
Guide to improving Polymorphic Engines - Rogue Warrior
Полиморфизм: что дальше (Polymorphism: what's next) - Z0mbie (rus)
Концепция недетектируемого вируса (Concept of the undetectable virus) – RedArc - INOZ #2 (rus)
Code:
http://www.thehackademy.net/madchat/vxdevl/vxmags/inoz2rus/inoz2/02-ARTICLES/05.htm
Advanced polymorphic engine construction - The Mental Driller - 29A #5
Polymorphism and grammars – Qozah - 29A #4
Chomsky Hierarchy and the Word Problem in Code Mutation - SPTH
Полиморфный генератор и детектор на основе формальных грамматик и конечных автоматов - Pawa (rus)
Stealth api-based decryptor - kaze - EOF/DR/RRLF zine (fr & eng)
fr (original paper): eng: Theme: Metamorphism – Benny – 29A #4
Metamorphism essay (part I) – Billy Belcebu - XINE #4
Metamorphism essay (part II) – Billy Belcebu - XINE #5
Vecna's colums (Upgrade yourself!) - Vecna - XINE #5
Metamorphism in practice or "How I made MetaPHOR and what I've learnt" - The Mental Driller - 29A #6
Metamorphism (part 1) - Z0mbie - MATRiX #2
Some ideas about metamorphism - Z0mbie
Automated reverse engineering: Mistfall engine - Z0mbie - MATRiX #3
Методология недетектируемого вируса (Methodology of undetectable virus) - Z0mbie (rus)
Permutation conditions - Z0mbie - 29A #8
О пермутации (about permutation) - Z0mbie (rus)
Code transformation and finite automatons - Z0mbie
Long Time Mutation Engine - 451 #1
Metamorphism – Lord Julus – 29A #5Lord Julus' Metamorphism Demo – 29A #5
Code integration on Linux: Cooking the PIE – herm1t - EOF/DR/RRLF zine
The Molecular Virology of Lexotan32: Metamorphism Illustrated - Orr
The Viral Darwinism of W32.Evol - Orr
Metamorphic Virus: Analysis and Detection - Evgenious Konstantinou
Hunting for Metamorphic - Peter Szor, Peter Ferrie
Principles and Practise of X-raying - Frederic Perriot, Peter Ferrie
Normalizing Metamorphic Malware Using Term Rewriting - Rachit Mathur
Software Transformations to Improve Malware Detection - Mihai Christodorescu, Somesh Jha, Johannes Kinder, Stefan Katzenbeisser, Helmut Veith
Sources:
EXample POlymorphic (EXPO) engine - Z0mbie
Benny’s Polymorphic Engine for Win32 - Benny - 29A #4
Expressway To My Skull (ETMS) v0.36 – b0z0 – Xine #5
MultiMedia eXtensions Engine (MMXE) v1.01 - Billy Belcebu - Xine #4
Win32.Tuareg - The Mental Driller - 29A #5
Win32.Dengue Hemorrhagic Fever - GriYo - 29A #5
Win32.CTX Phage - GriYo - 29A #4
Win32.Parvo - GriYo - 29A #4
Win32.Boundary - roy g biv - RRLF #7
Win32.Leon - Kaze - EOF/DR/RRLF zine
Linux.Lacrimae - herm1t - EOF/DR/RRLF zineBI-PERM v0.2 - Malum - EOF/DR/RRLF zine
Win32.Miss Lexotan 6mg - Vecna - 29A #6
Win95.Ramones - Vecna - 29A #6
Win95.Regswap - Vecna - 29A #6
Mistfall 2.0 - Z0mbie - 29A #8
Mistfall.Z0MBiE-10.d (Zmist) - Z0mbie
Real Permutating Engine for Win32 (RPME) - Z0mbie
Win32/Linux.MetaPHOR v1D - The Mental Driller - 29A #8
Code:
http://mirror.sweon.net/madchat/vxdevl/vxsrc/Win32/Win32.MetaPHOR.1D/METAPHOR.ASM

Benny's Metamorphic Engine for Win32 beta 1
Deviator's Morphing Engine by Deviator - Deviator - MATRiX #3Win32.Rammstein - Lord Julus - 29A #5
BlueOwls Light Meta – BlueOwl - RRLF #6from:
Code:
http://vx.eof-project.net/viewtopic.php?id=338
Greetz Zer0FLag