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Detect before file is executing via C or C#

I am C# developer and I need to be notified by somehow when any executable file tries to run by Windows user.

I must be notified via it's hash(sha256) value or byte array, so that I can judge if the file is in white list or in black list.

I can judge whether it's in white list or not via checking it's hash value.

I have these hash values in text file in the same computer that user is using.

So, when it's in white list, my C# application won't do anyting but when it's in black list, my C# appliacation must be able to stop the executable file to run.

Stopping the file to run must be done before it actually runs.

Kĩ năng: Lập trình C++, Lập trình C, Lập trình C#, Kiến trúc phần mềm, Màn hình Windows

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( 3 nhận xét ) Seoul, Korea, Republic of

ID dự án: #32287342

Được trao cho:


Hello, what you describe can be accomplished using low-level hooks to intercept system calls to know exactly the moment before files are being opened, cryptography would also be used to return the hash value of the fil Thêm

$800 USD trong 5 ngày
(31 Đánh Giá)

25 freelancer chào giá trung bình$1248 cho công việc này


Hello. Experienced Full Stack developer here with 9+ years of hands-on experience in Full Stack Development. I would like to ask the following questions relevant to your project. 1- Can you provide me with the complet Thêm

$1500 USD trong 20 ngày
(34 Nhận xét)

Hi I am very interested in your job and I am an expert in C++, C#. I'll complete your job as you need, PERFECTLY. My goal is to ensure that my clients are satisfied with my work that I will be doing for them. Please co Thêm

$1500 USD trong 7 ngày
(15 Nhận xét)

Hi there, ★★★ C / C++ / C# Expert ★★★ 9+ Years of Experience ★★★ I've read requirements and ready to work on your project. I have strong grasp on Object-Oriented Programming along with excellent analytical and program Thêm

$1500 USD trong 7 ngày
(46 Nhận xét)

Hello, I did a similar project some time ago using a Windows in-built technology. I can give more details, contact me if interested. It'll a combination of C and C# code Thank you

$750 USD trong 7 ngày
(147 Nhận xét)
(48 Nhận xét)
(16 Nhận xét)

hi, i have rich experienced of C/C++, C# so that i can give you the perfect result. C/C++, C# is my top skill and i am majoring it for long years. so i can handle your project perfectly. i have completed the several p Thêm

$1200 USD trong 7 ngày
(12 Nhận xét)

Hello Dear Employer I'm a expert c# windows developer with about 14 years experience and have good experience in create system programs I'm interested to work with you in this project, also i can provide a draft projec Thêm

$750 USD trong 10 ngày
(15 Nhận xét)
(6 Nhận xét)
(7 Nhận xét)

How are you! I am interested in your project. I 've already decided to do this task, so you do better consult me. If you do good use of this chance, you will have perfect project and your own new friend. Let's contact Thêm

$750 USD trong 7 ngày
(8 Nhận xét)

how are you ? i understand your requirements. i will try to do all tasks you need. although, it seems to be complicated , it has solutions i can try with.

$750 USD trong 7 ngày
(33 Nhận xét)

Hello, im an expert developer/Reverse Engineer, what you ask for can be achieved however its not that easy, I can do it for you if you can increase your budget, please contact me if you are interested and need real wor Thêm

$3400 USD trong 7 ngày
(3 Nhận xét)

Hi, I have great experience in API hooking for Windows applications in C. I can definitely help you build an application that will be able to detect if an executable is going to run and freeze it if it's executable Thêm

$750 USD trong 2 ngày
(10 Nhận xét)

Hello. Here is a C# expert over 10 years experience. Moreover I have experience in service developing similar to your project. Please contact me. I can fulfil your task. Thank you.

$1300 USD trong 7 ngày
(3 Nhận xét)

Hello .. i can build you a detecfion thread or process to run background .. and do the whole pocess of detecting that you want and notify you with many ways as you wish with a popup notification to another app or in wi Thêm

$750 USD trong 4 ngày
(3 Nhận xét)

MASTERS IN SOFTWARE ENGINEERING HELLO DEAR CLIENT I have gone through your project details and the work is DOABLE since its within my area of EXPERTISE.I will tackle are required guideline to deliver desired goal Pleas Thêm

$1300 USD trong 7 ngày
(1 Nhận xét)
(5 Nhận xét)

Greetings I saw your project and as an expert in C/C++,C#, C Asembly language I am sure I can do your task. I have previously worked on various C projects which includes making games, management systems projects and C Thêm

$1300 USD trong 7 ngày
(1 Nhận xét)

Hi! How are you? I am interested in your project. I have been developed many C# projects for 10 years. I read your description in detail and understood all what you want. I want to work with you for a long time. Pleas Thêm

$1300 USD trong 20 ngày
(0 Nhận xét)