::New Alcatel Algo Explanation:: - GSM-Forum

platforms · 11-27-2010, 21:04

There is a free alcatel calculator in the forum and some members claim to have extracted the algo from it..
Who can explain the algo?

sergeymkl · 11-27-2010, 21:46

It's a SHA1 hash over nibble-swapped BCD-coded IMEI digits who are also permutated and where permutation table and constants depends on model. Some models need provider ID too, those i have not yet looked into.

Currently working (same models on one line)
- V670, C700, C701, PLAYBOY, C707, C717
- V770, C820, C825, MANDARINA DUCK
- S215, S218, S319, S320, S321
Update: - S520, MISS SIXTY also working

First, algo belongs to someone i know, and second, last time i helped to break Huawei, a lot of people did neither credit me, nor fr3nsis who finally released it to the public, therefore currently not planning to release it.

**TestBox2** · 11-28-2010, 01:33

Exist 2 main algo for C-series, also exist convertor function MCC+NCC to Provider code at $Word;

Both algo use SHA1 as hash for permutation some parametrs but ofcourse the simple info and i not sure about exactly info putting to forum as freegift.

fr3nsis · 11-28-2010, 09:36

attach this to olly and debug it (skip first stops with shift+f9)
http://rapidshare.com/files/43360544...y_Crack1xx.EXE
good luck

**Victor** · 11-28-2010, 09:59

Quote:

Originally Posted by TestBox2

Exist 2 main algo for C-series, also exist convertor function MCC+NCC to Provider code at $Word;

Both algo use SHA1 as hash for permutation some parametrs but ofcourse the simple info and i not sure about exactly info putting to forum as freegift.

I agree with you!
ALGO ARE NOT SUITABLE TO PUT FREE IN FORUM.
SEE STORY WITH ZTE AND HUAWEI ALGOS.

eyestrain · 11-28-2010, 12:46

well when algo of huawei and zte was release i give proper credits to those people who really needed to be thanked of...

those people who answer all my queries...

those people who posted a useful information...

and they are...
sergeymkl, fr3ncis, frozenice, aybyd etc...

you can see them on my site.

and regarding this matter thanks to fr3ncis for another hint...
let me study it on my free time.

yaylol · 11-28-2010, 13:13

Why not publish it?? Cracked code generator is already available...

Amir-SkillZ · 11-28-2010, 13:18

Quote:

Originally Posted by gsmdreams

There is a free alcatel calculator in the forum and some members claim to have extracted the algo from it..
Who can explain the algo?

DAMN u still alive?
Contact me on MSN

zaxgsm · 11-28-2010, 21:09

Quote:

Originally Posted by fr3nsis

attach this to olly and debug it (skip first stops with shift+f9)
http://rapidshare.com/files/43360544...y_Crack1xx.EXE
good luck

And put BP 409B00

**Victor** · 11-28-2010, 22:00

Quote:

Originally Posted by eyestrain

well when algo of huawei and zte was release i give proper credits to those people who really needed to be thanked of...

those people who answer all my queries...

those people who posted a useful information...

and they are...
sergeymkl, fr3ncis, frozenice, aybyd etc...

you can see them on my site.

and regarding this matter thanks to fr3ncis for another hint...
let me study it on my free time.

1. OK GET OLLYDEBUG + SCRIPTS, UNPACK THEMIDA AND REVERSE ALGO. WHY WAIT ANYBODY TO POST IN FORUM?

AND WHAT IS USEFULL INFO?

USEFULL INFO IS FOLLOWING: SIROYA EXE IS ONLY SHELL PROTECTED WITH THEMIDA CODE INSIDE IS LIVE AND CAN BE DISSASEMBLED PROPERLY.

2. ENJOY AND DO POINT 1.
- AND WHEN FINISH REVERSING WILL SE ARE IS PROPER TO PUBLISH IN FORUM OR NOT.

Regards: Victor

sergeymkl · 11-28-2010, 23:55

Quote:

Originally Posted by zaxgsm

And put BP 409B00

That's a good one

bluezak · 12-01-2010, 04:28

Quote:

Originally Posted by fr3nsis

attach this to olly and debug it (skip first stops with shift+f9)
http://rapidshare.com/files/43360544...y_Crack1xx.EXE
good luck

any link of your olly tool bro? curious only.thanks

Dave.W · 12-01-2010, 09:55

Quote:

Originally Posted by dennis27

any link of your olly tool bro? curious only.thanks

Just put "olly" into Google.

fr3nsis · 12-01-2010, 09:59

Quote:

Originally Posted by dennis27

any link of your olly tool bro? curious only.thanks

http://www.ollydbg.de/odbg201a.zip

Dave.W · 12-01-2010, 11:38

It is the first result in Google. You should not promote this laziness and thoughtlessness

11-27-2010, 21:04	#1 (permalink)
platforms No Life Poster Join Date: Sep 2004 Location: London Age: 43 Posts: 520 Member: 83090 Status: Offline Sonork: 1626857 Thanks Meter: 52	::New Alcatel Algo Explanation:: There is a free alcatel calculator in the forum and some members claim to have extracted the algo from it.. Who can explain the algo?

11-27-2010, 21:46	#2 (permalink)
sergeymkl Freak Poster Join Date: Jun 2009 Location: !!!! AWAY FROM BOARD, STUDY !! Posts: 363 Member: 1055354 Status: Offline Thanks Meter: 252	It's a SHA1 hash over nibble-swapped BCD-coded IMEI digits who are also permutated and where permutation table and constants depends on model. Some models need provider ID too, those i have not yet looked into. Currently working (same models on one line) - V670, C700, C701, PLAYBOY, C707, C717 - V770, C820, C825, MANDARINA DUCK - S215, S218, S319, S320, S321 Update: - S520, MISS SIXTY also working First, algo belongs to someone i know, and second, last time i helped to break Huawei, a lot of people did neither credit me, nor fr3nsis who finally released it to the public, therefore currently not planning to release it. Last edited by sergeymkl; 11-27-2010 at 21:53.

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11-28-2010, 01:33	#3 (permalink)
TestBox2 Product Manager Join Date: May 2008 Location: Ukraine Age: 45 Posts: 3,234 Member: 772096 Status: Offline Sonork: 100.69222 Thanks Meter: 8,277	Exist 2 main algo for C-series, also exist convertor function MCC+NCC to Provider code at $Word; Both algo use SHA1 as hash for permutation some parametrs but ofcourse the simple info and i not sure about exactly info putting to forum as freegift.

11-28-2010, 09:36	#4 (permalink)
fr3nsis No Life Poster Join Date: Oct 2005 Location: Rome , Italy Posts: 1,530 Member: 190882 Status: Offline Sonork: BB PIN: 7C83D9CE Thanks Meter: 1,282	attach this to olly and debug it (skip first stops with shift+f9) http://rapidshare.com/files/43360544...y_Crack1xx.EXE good luck

11-28-2010, 12:46	#6 (permalink)
eyestrain No Life Poster Join Date: Feb 2006 Location: Caribbean Posts: 1,034 Member: 237911 Status: Offline Thanks Meter: 632	well when algo of huawei and zte was release i give proper credits to those people who really needed to be thanked of... those people who answer all my queries... those people who posted a useful information... and they are... sergeymkl, fr3ncis, frozenice, aybyd etc... you can see them on my site. and regarding this matter thanks to fr3ncis for another hint... let me study it on my free time.

11-28-2010, 13:13	#7 (permalink)
yaylol Freak Poster Join Date: Jul 2008 Location: ******* Posts: 468 Member: 808266 Status: Offline** Thanks Meter: 140	Why not publish it?? Cracked code generator is already available...

12-01-2010, 11:38	#15 (permalink)
Dave.W No Life Poster Join Date: Nov 2001 Location: England Age: 41 Posts: 2,821 Member: 7653 Status: Offline Thanks Meter: 823	It is the first result in Google. You should not promote this laziness and thoughtlessness