Decryption program RSA 2048

Closed Posted Oct 23, 2014 Paid on delivery
Closed Paid on delivery

I have an urgent problem. One of my company's computer has been hit by cryptowall 2.0 (a very strong virus, google it)

I have paid the ransom and got the decrypt application, however the decryption works a little strange, it doesn't put the files exactly as they were. Images have 3-4 strange horizontal lines, docs and excels open but they have a little error on page.... I have some very important .bak files (that are from an important application - Microsoft Sql Server, and restored, these files won't work on Microsoft Server, some work, some don't and the application doesn't work very well) . My guess is that the decryption program wasn't written very well, so it doesn't put back the file as it should, however doc files , excel files do work.

I do have the private and the public key and also the application for decrypting and i will provide them to you if you're interested (the decryption exe will be seen as a virus by the antivirus, just so you know, be careful with it).

What i need is a simple program in order to decrypt CORRECTLY some important files (some have 80-100 MB - bak files). I do have the original files, i tried just with copies, since the application is rewriting the original (encrypted) files.

If you think you can do this please let me know so i can send you the needed files. The encryption was made with RSA 2048 !

I don't care about what programming language you use, just make it to run on Windows. If you succeed and at least 10 pictures are perfectly decrypted and restored i will consider that you did the perfect job (that the restore is perfect now) and the project will be complete.

So this is it, just one decrypting program. I already paid a lot for the ransom with my own money, so please bear with me. I can't afford too much. I need this to be done in 2 days ! I don't have the time.

Please help ! Thank you.

C Programming

Project ID: #6631010

About the project

4 proposals Remote project Active Nov 29, 2014

4 freelancers are bidding on average $130 for this job

hbxfnzwpf

I am very proficient in c, c++. I have 15 years c++ developing experience now, and I have worked for 5 years. My work is online game developing, and mainly focus on server side, the lauguage is c++ under linux. I used More

$236 USD in 3 days
(26 Reviews)
5.5
vanhoavn

Hi, please send me the keys and some test files, I will try to do it within some hours, I'll use php.

$50 USD in 1 day
(10 Reviews)
4.2
jinjiao511

Dear I have understood what the problem you met. You have got uneffected decryption program? I have developed some RSA enc/dec programs and I'll consider what the problem is. Please send the encrypted files and y More

$555 USD in 3 days
(0 Reviews)
0.0
vjmakwana

A proposal has not yet been provided

$200 USD in 2 days
(0 Reviews)
0.0
matteoturconi78

I'm a software developer and I write lot of code lines every days. I work with encryption everyday so I can effort it very easy. I'm professional and I hope you will enjoy my work. Before assign to me the work send More

$35 USD in 2 days
(0 Reviews)
0.0