which arm and mips fw do you use for comparing?sectroyer wrote: Confirmed. I was able to find functions in same places Just in one window I open C MIPS find function copy name and in second window I find same place in C ARM rename some "sub_xxxxx" to correct name and voila Of course you still have to make it dynamic but that's another storry
[Tutorial] Reverse Engineering C series
Re: [Tutorial] Reverse Engineering C series
Re: [Tutorial] Reverse Engineering C series
ANY arm exeDSP and to be honest ANY mips exeDSP but last time for mips I used exeDSP from MSX6 but MSX5 and TDT5 is also goodtimoo wrote:which arm and mips fw do you use for comparing?sectroyer wrote: Confirmed. I was able to find functions in same places Just in one window I open C MIPS find function copy name and in second window I find same place in C ARM rename some "sub_xxxxx" to correct name and voila Of course you still have to make it dynamic but that's another storry
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!
Re: [Tutorial] Reverse Engineering C series
imho at least fw T-valdeuc 0000 have these 'symbols' - function names etc. of course there is no debug symbols both are striped on arm and mips - tested mips fw T-MSX6DEUC_2001.0
Re: [Tutorial] Reverse Engineering C series
if you have exeDSP from that firmware please upload it somewhere and I will check And yeah I was talking "only" about function names no debug symbols there
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!
Re: [Tutorial] Reverse Engineering C series
t-valdeuc 0000 is downgrade fw already on wiki -> http://wiki.samygo.tv/index.php5/How_to ... C_firmware
in t-valdeuc 1XXX fw are some function names too at least 1008.3
in t-valdeuc 1XXX fw are some function names too at least 1008.3
Re: [Tutorial] Reverse Engineering C series
"some function names" are on ALL C firmwares I want ALL function names You installed this firmware or did you unpack it? I get a bunch of unreadable filestimoo wrote:t-valdeuc 0000 is downgrade fw already on wiki -> http://wiki.samygo.tv/index.php5/How_to ... C_firmware
in t-valdeuc 1XXX fw are some function names too at least 1008.3
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!
Re: [Tutorial] Reverse Engineering C series
decrypt use this http://sourceforge.net/p/samygo/code/HE ... Patcher.py
then exe.img is fat16 image mount in linux and extract exedsp
then exe.img is fat16 image mount in linux and extract exedsp
Re: [Tutorial] Reverse Engineering C series
Great find. I can confirm that symbols ARE THERE!!!! I will try to work on some tool for that (to use it on other firmwares) but you can already check latest libRecTitle which has C_Support.h/c and C_find.h which make adding support to C much easier
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!
Re: [Tutorial] Reverse Engineering C series
there is no problem using these 'symbols' on another fw just make signatures or use bindiff
Re: [Tutorial] Reverse Engineering C series
Then we would have to write bindiff support to our patches Nah. It's much better to use in "another way"timoo wrote:there is no problem using these 'symbols' on another fw just make signatures or use bindiff
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!