컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� iLUCRYPT v4.017 Copyright (c) 1995-98 by Christian Schwarz [iLUVATAR] 컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 훇hat is iLUCRYPT ?컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 iLUCRYPT is a nice DOS executable file protector. 횲eatures컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴  several layers of self-encryption  using 386 hardware breakpoints  using 386 floating point operations for decryption  password protection (block cipher using 128bit key and 64bit data blocks)  compressing relocation table ...and all the usual stuff like  INT0,INT1,INT3,INT4,INT8  running line  disable keyboard  invalid opcode trick ...and some new techniques to kick TEU, UPC and similar shit Following programs are known to be "incompatible" with iLUCRYPT v4.017.  AUP386 1.00 - crash  COMDUMP 1.0 - does nothing  COMUNP v0.1f - crash  CUP386 [3.0b,3.2,3.3a,3.4] - abort/crash  DECAY 0.05 - crash ? DEGLUGGER 0.04b3 - who knows ?!?� (crashed any system i've tested on)  DECOM 1.26/RVK 1.26 - nothing to say :D  DUMPCOM v3.55 PRO - hangs  ENTPACK 16.1.98 - reboot  GTR [1.84,1.90,1.A0,1.B0] - abort/crash/reboot  ICEUNP 0.1.5 - reboot  IUP 0.6.7 - crash  RIPPER/32 2.01 - reboot  SoftICE 2.80 - crash  TEU 1.81�3 - reboots (only if known compiler code was found by TEU)  TR 2.00 - reboot  TRON 1.30 -u - abort/crash  TD/TD286/TD386 - crash  UCOMUX - does nothing  UNP 4.12� -t - crash  UPC [1.04,1.05,1.10,1.11] - reboot Also some resident anti virus blockers (like IBMAV, which is part of PC-DOS 7.0) may interference with iLUCRYPTed programs. Besides iLUCRYPT uses special code to kick all tracers/debuggers which stores programs registers anywhere in the 1st meg. 훃sage컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� iLUCRYPT Program [/STAMP:hhhhhhhh] [/PW:xxxxxx] [/EXIT] /STAMP:hhhhhhhh This option forces the loader of a protected program to store a 32 bit hexadecimal number (hhhhhhhh) at PSP:007C. So your program can easily check if the protection had been removed ! /PW:xxxxxx The program will be protected by a password (1-31 characters long, case sensitive). /EXIT iLUCRYPT inserts spezial code (executes the DOS-termination function 4c00h) to kick some stupid dumpers. (�-version) 훀equirements and incompatibilities컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 protected programs won't run without:  80386+ processor AND 80387+ coprocessor  DOS protected programs were successfully tested with:  i486DX, UMC U5SD, Cyrix 486S, i486DX2, Cyrix 6x86, AMD K5, Pentium, Pentium MMX, AMD K6 ? If someone has got a i386, a Pentium II or any other processor not ? mentioned above, please let me know if iLUCRYPT works correctly.  MS-DOS [6.20,6.22], Caldera OpenDOS 7.01  EMM386 [v4.48,v4.49,v4.95], QEMM v8.0 In no case protected programs will run under Windows 95 or Windows NT ! So far I could not test it, but I think this also applies to OS/2 and Linux. 횴istory컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + added * modified ! bug fix v4.014� [04-01-98] + loader patches the interrupt handlers of COMDUMP v1.0, DUMPCOM v3.53 and UCOMUX to avoid unpacking + added a new procedure which should be able to fuck up all tracers/ debuggers (CUP386 /1/7, ICEUNP, TR, TRON, UNP, ...) which stores programs registers within the 1st meg v4.015 [04-14-98] * rewritten the first part of the loader + NOTing the complete interrupt table + new algorithm using memory hardware breakpoints to kick ENTPACK, UPC and similar shit + protected programs now cancel if running under Windows or OS/2 + new option /STAMP:nnnnnnnn (a hex double word) which forces the loader of a iLUCRYPTed program to store nnnnnnnn at PSP:007C + invalid opcode trick v4.016 [05-11-98] * loaders structure has changed very much - the foundation for the use of plugins within one of the next versions + password protection added ! bug fix: invalid opcode trick hang on some systems (thanx Szaszi) v4.017 [06-10-98] * improved the use of memory hardware breakpoints against ENTPACK, UPC, ... (since v4.015) * some minor enhancements 횲uture versions컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� + mutation engine (CSCRYPT-like) + possibility to link own moduls ! bug fix: ILUCRYPT.EXE hang (in very rare cases) while doing BOUND-encryption What else do you need ? 훂hanks컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 Christian Rommel^[CR�ATUR�] nothing to say Thomas Neumann for placing his E-mail address to my disposal Jibz for making a bloody good executable packer Fauzan Mirza for his Tiny Encryption Algorithm (iLUCRYPT uses a modified version for password encryption) Cat Rapes Dog for making the best music i ever heard 횳reetings컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� Szaszi Yes, iLUCRYPT is incompatible with any Win, but UnPackStop too :) Hendr춝 GTR v1.B0 is very good work, but it doesn't emulate hardware breakpoints Liu TaoTao TR doesn't emulate the BOUND instruction like a 286+ JVP XMEM rules :) ROSE HACKSTOP sucks completely BTW, remove the -I switch because your cheap little intro is so unbelievable ugly that it can cause serious damages to health Stefan Esser CRACKSTOP sucks, CSCDET sucks too BTW, are relocations too hard for you ? MARQUIS DE SOIRE� i've just tested .BJFnt ... jesus ! ... i can feel the effect ... it reeeaaaally makes my life much more worth living ... anyway, i still havn't cash Mrs. Hensgen the worst english teacher on this 웫쌟��G p쒉N�t Are there Runtime-웦eaks at TU Ilmenau ? 횫uthor컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴 Christian Schwarz GutsMuthsplatz 18 99610 S봫merda Germany thneum@aol.com 훂he End컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴�