keyboard driver editing ideas?

[theholycow]

So in this thread, I was trying to find a way to block special keys, etc for a screen lock, essentially. Everything we tried wouldn't work quite right. It came to me later that if I could just not recognize the keys at all, there would be no problem with blocking them. I located the keyboard drivers, and could do nothing with them. Below is what you get when you try to edit it in a text editor. I am sure it can be done, I just don't know how, any ideas? I just need the system to ignore all keys other than letters, numbers, space, and enter button. Ideally I would make it so that the script edits the driver when it runs, and then changes it back when the user has passed. The tricky part is editing it.

There are 4 files on my comp under the driver details for the keyboard:

C:\WINDOWS\system32\drivers\ PS2.sys, kbdclass.sys, i8042prt.sys, and arkbcfltr.sys

I don't know which one to mess with, but they all look similar:

CODE

MZ ÿÿ ¸ @ X º ´ Í!¸LÍ!This program cannot be run in DOS mode.

$ S]Å23ØÅ23ØÅ23ØÅ22Øë23Ø=nØÀ23Ø=lØÇ23Ø1^ØÄ23Ø1OØÄ23Ø1KØÄ23ØRichÅ23Ø PE L c#C à = ë< - J ú½ ? < D H À- - ¸ .text 8( ( h.rdata Å - - @ H.data / / @ ÈPAGE / / `INIT à

9 9 â.rsrc D D @ B.reloc | H H @ B ÿUìM3Ò;ʸ

ÀVðt_W};útHG(;Ât:·0fþuþA#A`$ÑHÿ¨- ðë0Q2Òfþu ¸» Àð븣 Àëõ¸ ÀðQ2ÒAÿ°- _Æ^] ÌÌÌÌÌÌÿUìMÉUt%Òt!B(Àtf8ua a 2Òÿ°- 3ÀëQRèCÿÿÿ] ÌÌÌÌÌÿUìEVuöWt+Àt'x(ÿt f?uVÿ - þF#F`$Vÿwÿ¤- ëVPè÷þÿÿ_^] ÌÌÌÌÌÿUìMÉVu°t.I( Òt!ÿu Vÿuÿuÿuÿuÿ± ÿÒÀt> tÆ^] ÌÌÌÌÌÌÿUìj j ÿuÿ4- ¸ À] ÌÌÌÌÌÿUìSVu¶F%WPÿ8- E@(XËÿ- NX~\yÐËÿ- f 2ÒÎÇF Àÿ°- _^[] ÌÌÌÌÌÌÿUìSVW}_Ëÿ- 3öEÇ;Ït'q¨N83Òxÿ<- Àu

FX@ 3öötÓUËÿ- _Æ^[]Â ÌÌÌÌÌÿUìQQSV5- 3ÛW]ø]ü¿à. jdÿÖÈáu¨tÉt

j2ÿ- ëj`ÿÖÿEü9}ür×9}üsKj jdÿ- jdÿÖ¨u¨u

j2ÿ- C;ßrç;ßs$j`ÿÖM3ÛjdÿÖ¨t

j2ÿ- C;ßrë;ßrÇEøµ ÀEø_^[É ÌÌÌÌÌÿUìQQS- VW3ÿ}ø¾à. jdÿ- ¨t j2ÿÓG;þrë;þsO=- j`jdÿ×eü jdÿ- ¨tj2ÿÓÿEü9uürè9uüs"ÿuj`ÿ×3ÿjdÿ- ¨t j2ÿÓG;þrë;þrÇEøµ ÀEø_^[É ÌÌÌÌÌÿUìQQeø eü S- VW=- ¾à. jdÿרuj2ÿÓÿEü9uürì9uüs&j`ÿ×Meü jdÿרtj2ÿÓÿEü9uürì9uür

EÇEøµ ÀÆ Eø_^[É ÌÌÌÌÌÿUìQQeø S- VW¾à. 3ÿjdÿÓÈáu¨tÉt

j2ÿ- ëj`ÿÓG;þrÚ;þsDÿuj`ÿ- 3ÿjdÿÓ¨t

j2ÿ- G;þrë;þsEÿPèÿÿÿÀu#}ÿþuÿEø}ør븵 Àë}ÿút¸ À}ø_^[r¸µ ÀÉ ÌÌÌÌÌÿUìWFPP~TWhÿ ÿuÿP- À|F`PFVhÜ ÿpÿ7j jÿL- _] ÌÌÌÌÌÿUìSWFpP~tWhÿ ÿuÿP- ØÛ|6FxPFVh¼ ÿpÿ7j jÿL- ØÛ}Sh¶' ëh0' è¥ ëSh& è YY_Ã[] ÌÌÌÌÌÌF`ÀtPÿX- f` NTÉtÿH- fT fP 3ÀÃÌÌÌÌÌÌFxÀt-WPÿX- øÿ}

WhL) è8 YYfx Wh¾( è' YY_NtÉtÿH- ft fp hx( è Y3ÀÃÌÌÌÌÌÿUìVuèfÿÿÿFdÀtPÿX- fd FlÀtPÿ0- fl 3À^]Â ÌÌÌÌÌÿUìVuèXÿÿÿÀ}

PhÞ) è¡ YYF|ÀtPÿX- f| Æ Àt

Pÿ0- & 3À^]Â ÌÌÌÌÌÌÿUìì ¡/ 3ÅEüMEìþÿÿMSèþÿÿMW}ðþÿÿÆüþÿÿÿÆýþÿÿCÆþþÿÿAÆÿþÿÿ?Æ ÿÿÿ=Æÿÿÿ;Æÿÿÿ<ÆÿÿÿXÆÿÿÿdÆÿÿÿDÆÿÿÿBÆÿÿÿ@Æÿÿÿ>Æ ÿÿÿÆ

ÿÿÿ)ÆÿÿÿYÆÿÿÿeÆ

ÿÿÿ8Æÿÿÿ*ÆÿÿÿpÆÿÿÿÆÿÿÿÆÿÿÿÆÿÿÿZÆÿÿÿfÆÿÿÿqÆÿÿÿ,ÆÿÿÿÆÿÿÿÆÿÿÿÆÿÿÿÆÿÿ

ÿ[ÆÿÿÿgÆÿÿÿ.Æÿÿÿ-Æÿÿÿ Æ ÿÿÿÆ!ÿÿÿÆ"ÿÿÿÆ#ÿÿÿ\Æ$ÿÿÿhÆ%ÿÿÿ9Æ&ÿÿÿ/Æ'ÿÿÿ!Æ(ÿÿÿÆ)ÿÿÿÆ*ÿÿÿÆ+ÿÿÿ]Æ,ÿÿÿiÆ-ÿÿÿ1Æ.ÿÿÿ0Æ/ÿÿÿ#Æ0ÿÿÿ"Æ1ÿÿÿÆ2ÿÿÿÆ3ÿÿÿ^Æ4ÿÿÿjÆ5ÿÿÿrÆ6ÿÿÿ2Æ7ÿÿÿ$Æ8ÿÿÿÆ9ÿÿÿÆ:ÿÿÿ Æ;ÿÿÿ_Æ<ÿÿÿkÆ=ÿÿÿ3Æ>ÿÿÿ%Æ?ÿÿÿÆ@ÿÿÿÆAÿÿÿÆBÿÿÿ

ÆCÿÿÿ`ÆDÿÿÿlÆEÿÿÿ4ÆFÿÿÿ5ÆGÿÿÿ&ÆHÿÿÿ'ÆIÿÿÿÆJÿÿÿÆKÿÿÿaÆLÿÿÿmÆMÿÿÿsÆNÿÿÿ(ÆOÿÿÿtÆPÿÿÿÆQÿÿÿ

ÆRÿÿÿbÆSÿÿÿnÆTÿÿÿ:ÆUÿÿÿ6ÆVÿÿÿÆWÿÿÿÆXÿÿÿuÆYÿÿÿ+ÆZÿÿÿcÆ[ÿÿÿvÆ\ÿÿÿUÆ]ÿÿÿVÆ^ÿÿÿwÆ_ÿÿÿxÆ`ÿÿÿyÆaÿÿÿzÆbÿÿÿÆcÿÿÿ{Ædÿÿÿ|ÆeÿÿÿOÆfÿÿÿ}ÆgÿÿÿKÆhÿÿÿGÆiÿÿÿ~ÆjÿÿÿÆkÿÿÿoÆlÿÿÿRÆmÿÿÿSÆ

nÿÿÿPÆoÿÿÿLÆpÿÿÿMÆqÿÿÿHÆrÿÿÿÆsÿÿÿEÆtÿÿÿWÆuÿÿÿNÆvÿÿÿQÆwÿÿÿJÆxÿÿÿ7ÆyÿÿÿIÆzÿÿÿFÆ{ÿÿÿTÆ|

ÿÿÿÆ}ÿÿÿÆ~ÿÿÿÆÿÿÿAÆETÆEÆEÆEÆEÆEÆEÆEÆEÆEÆEÆEÆEÆEÆEÆEÆEÆEÆE

ÆEÆEÆEÆEÆEÆEÆEÆEÆEÆE ÆE¡ÆE¢ÆE£ÆE ¤ÆE¡¥ÆE¢¦ÆE£§ÆE¤¨ÆE¥©ÆE¦ªÆE§«ÆE¨¬ÆE©­ÆEª®ÆE«

¯ÆE¬°ÆE­±ÆE®²ÆE¯³ÆE°´ÆE±µÆE²¶ÆE³·ÆE´¸ÆEµ¹ÆE¶ºÆE·»ÆE¸¼ÆE¹½ÆEº¾ÆE»¿ÆE¼ÀÆE½ÁÆE¾ÂÆE¿ÃÆEÀÄÆEÁÅÆEÂÆÆEÃÇÆEÄ

ÈÆEÅÉÆEÆÊÆEÇËÆEÈÌÆEÉÍÆEÊÎÆEËÏÆEÌÐÆEÍÑÆEÎÒÆEÏÓÆEÐÔÆEÑÕÆEÒÖÆEÓ×ÆEÔØÆEÕÙÆEÖÚÆE×ÛÆEØÜÆEÙÝÆEÚÞÆEÛßÆEÜàÆEÝ

áÆEÞâÆEßãÆEàäÆEáåÆEâæÆEãçÆEäè3Û;ÃÆEåéÆEæêÆEçëÆEèìÆEéíÆEêîÆEëïÆEìðÆEíñÆEîòÆEïóÆEðôÆEñõÆEòöÆEó÷ÆEôøÆEõ

ùÆEöúÆE÷ûÆEøüÆEùýÆEúþÆEûÿôþÿÿûþÿÿúþÿÿô Vp(;óç f>Ý f9^¨ hé èl÷ÿÿ;ÃôþÿÿuzûþÿÿPèØöÿÿ;Ãôþÿÿt!ûþÿÿ¶ûþÿÿf¶üþÿÿf;ÃfFt_ëP½ûþÿÿàuÜúþÿÿPèöÿÿ;Ãôþÿÿtúþÿÿ8úþÿÿt¸¶úþÿÿf¶üþÿÿf

àë²=µ ÀufÇFÿ F;ÃtPèÈ ;Ãt!Wÿµðþÿÿÿµèþÿÿÿµìþÿÿÿ¶ ÿÐôþÿÿ^MüôþÿÿÆ_3Í[èe É ÌÌÌÌÌÿUììEMeø SX(CEìE E;ÈVWÆEÿ ÆEþ +ÁjqH3ÒY÷ñ@EäöFtm{L udeô ÆE ·Cf9EôsL·UôC ·>f¶f;øu/C$ÀÆEtÿEøf¶Èf;ùuÀuÆEÿC(< tÆEþÿEô} tª} uÿEøÆÿMäu}ÿ u$ À ÿuÿuÿuÿ³ ÿÐél }øeä ÿò ÿ³ uøvjXëÇkÀÆÿEðv%kÿhPs2-Wj ÿ,- ÀEøuuøëEøø}ðEøMEE;EðslöAtR2Òeô fEôf;Cs>s ·Àf¶4f9qu&s$<0 ²t}ñ¥¥¥s$f¶uEfFÿEôÒt¸Òu}Eñ¥¥¥Á;Mr ÀtMäQÿuðÿuøÿ³ ÿÐEøH`9MðvPÿ0- eø EMø;MäwNö@t52Ò3ö·Kf;ñs${ ·Îf¶<f9xu{$<9 ²tÿEøFÒtÓÒuÿEøMø;MäwÀ;Erª+EjY÷ùM}þ- f{ " E0Eköeø ð;Euð HMèAü;Æ< ö! eô ÆE Eôf;C S ·Àf¶f9Qþç K(ÀÆEÕ }øsMèö¶Àtf

àëf

àMøfDK,ÿEø}ø¥ }ìOÿ- Ç9?EE} u$MìÁXº ÿ<- OEìÀx8HG}ìUOÿ- } uNWèððÿÿë4x t/xjYs,ó¥` 2ÒÈÇ@ ÿ°- ÿuìè½ðÿÿuðÀuÈeø jY3À{,ó«ÿEô} MèçþÿÿÁAü;EMè¹þÿÿ}ø ® uìNÿ- ~9?EE} uNXº ÿ<- OFx8HGUNÿ- } u`EøÀEVë6x t6MxÑÁés,ó¥Êáó¤` ÊH2ÒÈÿ°- ÿuìèèïÿÿÀuÁMÑÁé3À{,ó«Êáóª_^[É ÌÌÌÌÌÿUìMì$y! tA`HAÀP Vj3Ò^÷öÒ? IkÀUr(eø eð Á;ÈS^MÜEàuìÆEþ WQ+ÁUèjH3ÒY÷ñ@EäEèö@; eô ÆE fEôf;F Mè·N ·Àf¶f;Ñø N$f¶ùf;×ÆEuÉuÉÆEþtÿEøN(ÀÈ }ðsMèöA¶Àtf

àëf

àMðfDN,ÿEð}ð Kÿ- {9?EýEÿ}ÿ uKXº ÿ<- OCx8HGUýKÿ- }ÿ uLSè\îÿÿë2x t-xjYÆ,ó¥` 2ÒÈÇ@ ÿ°- Sè+îÿÿuìÀuÊeð jY3À~,ó«ÿEô} Óþÿÿ} uÿEøEèÿMä¨þÿÿ}ð ± Kÿ- {9?EýE} uKXº ÿ<- OCx8HGUýKÿ- } ufEðÀSEèíÿÿë<x t7MxÑÁéÆ,ó¥Êáó¤` ÊH2ÒÈÿ°- SèUíÿÿuìÀuÀMÑÁé3À~,ó«Êáóª}þÜ 3À9Eø¬ MÜEÙ;Mà öAtW2Òeô fEôf;FsC~ ·Àf¶<f9yu+~$<8 ²t ;Ùt

ñû¥¥¥uì~$f¶8fCÃÿEÿEôÒt³Òu;Ùt

ûñ¥¥¥uìÃÿEEÁ;EøwÿÿÿEà;Øs-+ÃH3ÒjY÷ñûÈAkÉë EH}ÜÑÁé3Àó«ÊáóªEøMkÀA_[^3ÀÉ ÌÌÌÌÌÿUìSVW}ÿ» Àótv} uIWèìÿÿðöudãîË@]ÿuèíÿÿðöuKEPè^ìÿÿðöu

8]t7¾ À¶Pèñìÿÿë'¶PèæìÿÿðöuEPè+ìÿÿðöu E:tó_Æ^[] ÌÌÌÌÌÿUìQSVW±ÿ- 5- Eþ3Û¿à. jdÿÖÈáu¨tÉt

j2ÿ- ëj`ÿÖC;ßrÚ;ßr¾µ Àë{j EÿPÆEÿ èÿÿÿðöufuöÿuuèZíÿÿëHèSíÿÿÀu?EEPèÅìÿÿÀu+}àuEEPè¯ìÿÿÀuf¶Ef

àëf¶Efëf& jEÿPèþÿÿðMþÿ - _Æ^[É ÌÌÌÌÌÿUìS]VWCjY¿\. ð3Òó§u=C$·@hARLNPjÿ,- ÀuFlu¸ Àë>ÿs$FhPÿ$- ÿs$èEíÿÿë'jðY¿L. 3Àó§uuFlÀtPÿ0- fl 3À_^[] ÌÌÌÌÌÿUìS]VWCjY¿\. ð3Òó§uXC$·@hARLNPjÿ,- Àu u¸ ÀëZÿs$ Pÿ$- ÿs$è÷ìÿÿðö}

VhD* èâ YYÆë+jðY¿L. 3Àó§uuÆ Àt

Pÿ0- & 3À_^[] ÌÌÌÌÌÌÿUìESVWPjY¿ì- ò3Ûó§uM·H Ñâðú¢ áù f`"ýÿ·@"Áu³Ãu2Ûu¶ÓN\ÿ<- ÛÀFLëgjY¿<. ò3Àó§uuNTÿH- !^T!^PëCjY¿,. ò3Àó§uuèuìÿÿÀ|)FhPè®ëÿÿëjY¿. ò3Àó§uuèNìÿÿÀ|3À_^[] ÌÌÌÌÌÿUìUSVWBjY¿Ü- ð3Ûó§u8ZMÀAL3À_^[] jY¿<. ð3Òó§uuNtÿH- !^t!^pëÓjY¿,. ð3Òó§uBuèýëÿÿøÿ}WhT+ èD YYÇë¦ Pè6ëÿÿðö}

Vhö* è! YYÆëjðY¿. 3Àó§mÿÿÿuè§ëÿÿðö[ÿÿÿVh* ëÇÌÌÌÌÌÿUìUÒStKEÀtDX(Ût=f;u7Vr`WFÜjøYó¥MÆ@ B`è$Ç@¤ H Æ@@Kÿ¨- _^ë Rÿuèåÿÿ[] ÌÌÌÌÌÌÿUìMÉUð Òè B(ÀÝ f8Ó Q`Vrþ þ tuþÃ? uTzs¾

Àa 2Òqÿ°- ëLR2° p2röt° röÇB t° ÇB þA#A`$ÑHÿ¨- ðÆ^ëJ¾ Àë¸ t¾C ÀëzxÿÿÿR2° r° p2ÇB ë¤QRèxäÿÿ] ÌÌÌÌÌÌÿUìEHdQP@h  ÿph. jjÿL- ] ÌÌÌÌÌÿUìEVH|QP@h. ÿphü- jjÿL- ðö}Vh

, èÿ Yë

h´+ èò YÆ^]Â ÌÌÌÌÌÌÿUìEìSVu3Ò;òW ;Â

X(;Ú j_f9;ö N`A- " U èò ètÇE Àé° C;Â x y¶ {uF¶ PSè  Eé RREèPÿ- CX3À;ØtmMøQMèQjPPPPShÇ? ÿ|- ÀtFN M

MH`é$UQyÐËÿ¨- = Eu(3ÀPPPPEèPÿx- Eøé|ÿÿÿÇE ÀëÇE ÀEf FéË ÇE

Àé¿ C;­ x£ y uÙKÇE Müÿ- EF`HCH<- ~XO9N8º xÿÓ~$ t3ÒN8ÿÓÀtxÇE ÀUMüÿ- ë4[;Út&{u 9yufKFf~Vë)ÇE

ÀëÇE À} t3Ò9Ut EVF2ÒÎÿ°- EëVPè³áÿÿ_^[É ÌÌÌÌÌÌÿUìÿuè+ýÿÿÿuèSýÿÿÀ|3À] ÌÌÌÌÌÿUììS]VW3ÿ;ß E;Çý p(;÷uï f>å K`ÁEü¶@jZ; © +Ç Hü H Hî WWEìPÿ- s`FÜjøYó¥uÆ@ C`è$MìÇ@è H Æ@àNÓÿ¨- øÿ u3ÀPPPPEìPÿx- {ÿ ~ FFéþ FVFÇF è|æÿÿVè´æÿÿøFÀEt$Pë` 2ÒÈÇ@ Àÿ°- ÿuè,âÿÿÀußþC#C`$NÓÿ¨- ÿvÿ`- ÿuÿ\- é¹ FVé WWEìPÿ- s`FÜjøYó¥uÆ@ C`è$MìÇ@è H Æ@àNÓÿ¨- øÿ u3ÀPPPPEìPÿx- {ÿ|

FFÇF { |ÿuüVèïýÿÿø2ÒË{ÿ°- é FFF;ÇÇF Et#Pë!x2ÒÈÇ@ Àÿ°- ÿuè+áÿÿÀuàþC#C`$NÓÿ¨- éÊ è  Ht-ètÁ$K`é VèåÿÿVèDåÿÿøFFÇF ë°WWEìPÿ- s`FÜjøYó¥uÆ@ C`è$MìÇ@è H Æ@àNÓÿ¨- øÿ u3ÀPPPPEìPÿx- {ÿýþÿÿ~éåýÿÿFÇF FC`$þC#NÓÿ¨- øÇë SÿuèYÞÿÿ_^[É ÌÌÌÌÌÿUìQMüj ÿ5 / ÿ5/ ÿuüh÷ ÿ- ÌÌÌÌÌÌ;

/ u ÷Á ÿÿuÃé¿ÿÿÿÌÌÌÌÌÌÿ%¬- QRRegisterARPolicyCustomNotification: Cannot open ARPolicy device object! IoGetDeviceObjectPointer returned 0x%x. Notification of SMART-OFF events will not be supported

QRRegisterARPolicyCustomNotification: Successfully registered for custom PnP notification! Will be notified of all smart off events

ÌQRRegisterARPolicyCustomNotification: Cannot register for custom PnP notification callback. IoRegisterPlugPlayNotification returned 0x%x. Notification of SMART-OFF events will not be supported

QRUnRegisterARPolicyCustomNotification: Dereference QRPolicyFileObj. ÌQRUnRegisterARPolicyCustomNotification: Unregistered from custom PnP notification callback. IoUnregisterPlugPlayNotification returned 0x%x.

ÌQRUnRegisterARPolicyCustomNotification: Cannot unregister from custom PnP notification callback. IoUnregisterPlugPlayNotification returned 0x%x.

QREnvUnRegisterAlwaysReadyNotification: UnRegisterARPolicyCustomNotification failed! Status - 0x%x.

ÌQRPlugPlayCallback: QRRegisterARPolicyCustomNotification failed! Status - 0x%x.

ÌAREnvCustomARNotificationCallback: UnRegisterARPolicyCustomNotification failed! Status - 0x%x.

QREnvCustomARNotificationCallback: RegisterARPolicyCustomNotification failed! Status - 0x%x.

QREnvCustomARNotificationCallback: UnRegisterARPolicyCustomNotification failed! Status - 0x%x.

QREnvRegisterAlwaysReadyNotification: Successfully registered for PnP notification!

ÌQREnvRegisterAlwaysReadyNotification: Cannot register for PnP callback. IoRegisterPlugPlayNotification returned 0x%x. Notification of SMART-OFF events will not be supported

¼C ªC C zC fC RC ÊC º@ Æ@ Þ@ ö@ A A *A DA ZA tA A ¤A ÆA ¨@ îA B $B 6B NB hB B B ªB ÂB âB öB C &C 4C @ j@ `@ J@ :@ *@ âA @ c#C Y l. l. 8ø`}f%ÄO´å®ö¾¨_DUNäýÄeàÃ%ÂÿOI<EÐTâ*¿æþI·<³beã@:ËðFа `?@:ËðFа `?@:ËðFа `?@:ËðFа `?@:ËðFа `?RSDSÜÌ8gFQl}¿Ò e:\vicky_work\driver\ps2sysqrardy\objfre_wxp_x86_vh\i386\ps2.pdb ¿Dÿÿ@» ÿUììl¡/ 3ÅEüESXC V3ö;ÆWfst

Pÿ0- s C$;Æt

Pÿ0- s$C(;Æt

Pÿ0- s(C@ètHtHtHhPs2-jjÿ,- ø;þ}Ø CHéjt&ItItIYt¾8 ë¾8 ë¾j8 ë¾R8 ë¾:8 YhPs2-j(ó¥5,- jÿÖÐÒUÌ6 feÜ j

3ÀYúfÇEÞ( ó«f!EÐ}ô««=(- EôEÔh.8 E¬PUàfÇEÒ ÿ×E¬PEÜPÿ$- ÿuØE¤Pÿ×h8 EPÿ×h7 EPÿ×hPs2-3ÿh EjÇE´ }¸ÇEÀ@ E¼}Ä}ÈÿÖ;ÇEð }ð3À¹ ó«hPs2-h

jf«ÿÖøÿ}äY 3À¹Ã ó«ªeè E´Ph EèPÿ - À' !EìEìP¿ WÿuðEjPÿuèÿT- 9}ìö Àî EðHùß öÁÖ 3ÀÉv}ð3ÒtT

·{f;út@@;Árä;Á¬ MÐQj

ÑèPÿ- À =- EÐPEÜPÿ×À} E¤PEÜPÿ×Àk !EìEìP¿

WÿuäEÜjPÿuèÿT- 9}ìC À; Eä@ø, j3ÒY÷ñÒ fC·À¿Ps2-WPRÿÖC ·CWPj ÿÖC$·CWP3ÿWÿÖS ;×C(¯ 9{$¦ ;Ç ·KúÑÁé3Àó«Êáóª·K{$ÑÁé3Àó«Êáóª·K{(ÑÁé3Àó«Êáóª3Éf9K uäÆ

º Fÿ:¶Àr+Â{ 9:¶Àr+Â{$9F:¶Àr+Â{(9·CAÆ;Èr¿ë4;×f{t

Rÿ0- { C$;Çt

Pÿ0- {$C(;Çt

Pÿ0- {(ÿuèÿ- ÿuäÿ0- ÿuðÿ0- ÿuÌÿ0- ÿuØÿ0- Mü_^3Í[è·òÿÿÉ ÌÌÌÌÌÿUìEVpF ÀW=0- tPÿ×f F$ÀtPÿ×f$ F(ÀtPÿ×f( ff _^] ÌÌÌÌÌÌÿUìQQEÀ¶ @À« @(À  ·fùVWtfù f;É xðötAëpøëó` 2ÒÈÇ@ Àÿ°- VèïÑÿÿÀuáh²8 EøPÿ(- EøPÿd- ÿtGÀtPÿ`- ötVèÿÿÿÿS\- tÿwÿÓötÿvÿÓ[_^É ÌÌÌÌÌÌÿUìQQMɸ ÀtyWyÿtpMüÿSVÇEøþÿÿ3Û¾à. jdÿ- Èáu¨t!Ét

j2ÿ- ëEøPj j ÿh- C;ÞrÌ;Þ^[r¸µ Àë}éuÇWhé ëj ÿuè[åÿÿ_É ÌÌÌÌÌÌÿUìEìS3Û;Ãu ÇEø

Àë9VWx;û}ôu5ÇEøÀ À;ût h²8 EìPÿ(- EìPÿd- Wÿ\- _^Eø[É w(;óu ÇEø ÀëÂf>t ÇEø£ Àë³MQSSjShü Pÿt- ;ÃEøu9]=(- ]üux~ufhÒ8 EäPÿ×EüPEäPÿuÿp- ;ÃEøt]üé MüIEá HEü@,MA,Eü@ MA E@(XE@(Xë{ÇEø À]üëoFøtøtøtøt ÇEø Àëÿuÿuÿl- È;ËMüu ÇEøÀ Àë1IEá` HE`ÿÿÿEü@,MA,Eü@ MA 9]ütaE@(3ÉA9]fUPUüPFpXLXXuXH8^þÿÿhé Vèýÿÿ;ÃEøuVè6øÿÿéiþÿÿÿuüÿ`- ÿu5\- ÿÖh²8 EìPÿ×EìPÿd- ÿuôÿÖé6þÿÿ\ R e g i s t r y \ M a c h i n e \ S y s t e m \ C u r r e n t C o n t r o l S e t \ S e r v i c e s \ P s 2 \ P a r a m e t e r s M o d e l s . M a p p i n g s M o d e l . M a p p i n g _ 9 8 . M a p p i n g _ S E . M a p p i n g _ M E . M a p p i n g _ N T . M a p p i n g _ 2 K \ D o s D e v i c e s \ P s 2 \ D e v i c e \ K e y b o a r d C l a s s 0 ÿUììLESV5(- W3ÿ8hÄ= EìPÆEÿ ÿÖEìEÔEÌP» SEô}Ð}Ü}à= - PÇEÌ ÇEØ@ ÿ×Àueh2= EäPÆEÿÿÖEäE¼E´P3öSEøPÇE´ u¸ÇEÀ@ uÄuÈÿ×À=- u]ÿuøÇ ÿ×ëEÇ Øÿuôÿ×ë]3ö93u9=@- jjÿ×ÀtÇ ëVjÿ×ÀtE@3Éf9pÁÁÆEÿEÿ_^[É ÌÌÌÌÌÿUììDV5(- Whv> EìPÆEÿ ÿÖEìEÄE¼P3ÿh EôPÇE¼ }ÀÇEÈ@ }Ì}Ðÿ - À ShPs2-j8jÿ,- Ø;ßtrjY3Àûó«hj> EäPÿÖeø EøPj8SjEäPÿuôÿT- }ø8u7Àu3{,u-CPEÔPÿÖh>> EÜPÿÖjEÜPEÔPÿD- ÀtÆEÿSÿ0- ÿuôÿ- [Eÿ_^ÉÃÌÌÌÌÌÌÿUììS]ÛWÇEü

À¯ V5(- h? EìPÿÖEPj h j"EìPh Sÿt- ÀEüt hæ> EäPÿÖEìPEäPÿ- ÀEüG !EøEøPSèmýÿÿÀ! Eøøtøtøtøt ø Mq(fÇ MFFNÇF8 @ FPÿ- EHS8j¸ YúÇC44 ó«¸ C@EøøUôÇCp u5èèýÿÿFCÇ@l5 Ǥ # Ç L ~t-ÇCt ëzøu(j SÆFèùøÿÿÀEüt}ôjY3Àó«ëVÇCD ëMøt

øtøu>ÆFCÇ@l5 Ǥ # Ç L ëEäPÇEü Àÿd- ÿuÿ\- ^Eü_[É ÌÌÌÌÌÿUì¡/ À¹@» t;Áu#- ¸/ Áè3%ÿÿ £/ uÁ£/ ÷У / ]éàýÿÿ\ R e g i s t r y \ M a c h i n e \ S y s t e m \ C u r r e n t C o n t r o l S e t \ S e r v i c e s \ i 8 0 4 2 p r t \ D e s c r i p t i o n \ R e g i s t r y \ M a c h i n e \ S y s t e m \ C u r r e n t C o n t r o l S e t \ S e r v i c e s \ i 8 0 4 2 p r t K e y b o a r d C l a s s F i l t e r G r o u p \ R e g i s t r y \ M a c h i n e \ S y s t e m \ C u r r e n t C o n t r o l S e t \ S e r v i c e s \ P s 2 \ D o s D e v i c e s \ P s 2 \ D e v i c e \ P s 2 ÌÌ|? DC - \? ØC - ¼C ªC C zC fC RC ÊC º@ Æ@ Þ@ ö@ A A *A DA ZA tA A ¤A ÆA ¨@ îA B $B 6B NB hB B B ªB ÂB âB öB C &C 4C @ j@ `@ J@ :@ *@ âA @ àIofCompleteRequest ßIofCallDriver 2PoCallDriver >PoStartNextPowerIrp ZwClose ¨RtlAppendUnicodeStringToString (RtlIntegerToUnicodeString MZwQueryValueKey -ZwOpenKey ÃRtlCopyUnicodeString RtlInitUnicodeString A ExAllocatePoolWithTag M ExFreePool SKeSetEvent IoReleaseCancelSpinLock InterlockedExchange IoIsWdmVersionAvailable èRtlEqualUnicodeString ,ObfDereferenceObject IoRegisterPlugPlayNotification kIoGetDeviceObjectPointer 0 DbgPrint ÄIoUnregisterPlugPlayNotification NIoDeleteDevice QIoDetachDevice PIoDeleteSymbolicLink ùKeDelayExecutionThread *IoAttachDeviceToDeviceStack (IoAttachDevice =IoCreateDevice jKeWaitForSingleObject -IoBuildDeviceIoControlRequest KeInitializeEvent KeInitializeSpinLock FIoCreateSymbolicLink cKeTickCount óKeBugCheckEx ntoskrnl.exe O KfReleaseSpinLock L KfAcquireSpinLock Y WRITE_PORT_UCHAR I KeStallExecutionProcessor S READ_PORT_UCHAR M KfLowerIrql N KfRaiseIrql HAL.dll 0 H `D 4 V S _ V E R S I O N _ I N F O ½ïþ ? ( ü S t r i n g F i l e I n f o Ø 0 0 0 0 0 4 b 0 C o m m e n t s P C o m p a n y N a m e H e w l e t t - P a c k a r d C o m p a n y 8 F i l e D e s c r i p t i o n P S 2 S Y S 0 F i l e V e r s i o n 1 . 0 . 2 . 0 0 I n t e r n a l N a m e P S 2 S Y S v ) L e g a l C o p y r i g h t C o p y r i g h t © H e w l e t t - P a c k a r d C o m p a n y 2 0 0 0 , L e g a l T r a d e m a r k s 8 O r i g i n a l F i l e n a m e P s 2 . s y s $ P r i v a t e B u i l d ` P r o d u c t N a m e H e w l e t t - P a c k a r d C o m p a n y P S 2 S Y S 4 P r o d u c t V e r s i o n 1 . 0 . 2 . 0 ( S p e c i a l B u i l d W 2 K D V a r F i l e I n f o $ T r a n s l a t i o n ° p Â4ö445q55ö56+6@6U6x66¸6Õ6þ67/7S777«7½7ã7 8(88¾8Ø8ê8V9g9v99°9¿9Ë9Ò9ß9::3:?:e:r::®:Ö:ë:;"; | 33

Clearly very useful to me.... Ideas?

(I also realize that this is an extremely complicated way of going about this, but I plan on using a similar technique on some projects in the future, so any starters on this whole driver business would be great-why not start with the keyboard?)

[Somerset]

remove the *.sys file please, that is just foolish of you... Are you trying to remap your keyboard? Turning off specific keys? If so google "keyboard remapping", but know that if you do it wrong you can screw up the current keyboard setup.

[j00ls]

you can't "edit" binary code, well... you can but my best guess is if the system accepts the file you wont be able to type anymore

If you want to do something like that you need a debugger/disassembler like w32dasm, for drivers probably more a assembler debugger like Ollydbg

a good viewer for binaries with binary, hex and debug: biew

another downside: after your finished "debugging" you will probably have to recode your changes in ASM something I haven't done in over 10 years... ^^

(if you do want to f*k up your system then keep the file checksum intact else the executable wont run (MZ = executable file so its not just a lib) then just randomly make some changes and see what happens next time the file is loaded )

Edited October 12, 2008 by j00ls