false-positive Questions

3

Solved

How can I obtain the AUC value having fpr and tpr? Fpr and tpr are just 2 floats obtained from these formulas: my_fpr = fp / (fp + tn) my_tpr = tp / (tp + fn) my_roc_auc = auc(my_fpr, my_tpr) I ...
Tarragon asked 14/6, 2018 at 0:50

2

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Our customer requires us to run the OWASP ZAP tool against our web application (ASP.NET 4.5.2, Webforms) and we cannot have any high priority findings in the report. We've done the analysis, and O...
Nadeau asked 20/11, 2016 at 13:23

2

I don't know why, but I've had no problem before and now all of a sudden, this really old, terrible, newbie program that I wrote a long time ago, triggers Malwarebytes... :( This question is not a...
Ventose asked 23/4, 2013 at 4:59

3

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I have an application I wrote for my company in Python 2.x, PyQT4, and MySQLdb and packaged with py2exe. Recently, I made some updates to the application, Porting it to Python 3.4 and PySide. I al...
Dunkle asked 22/5, 2014 at 19:6

3

I have an AntiVirus false positive problem of my exe file generated using PyInstaller, by searching i found this answer witch consist of recompiling the bootloader and i just can't get it done. Thi...
Exemplar asked 2/12, 2018 at 20:39

4

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Sonarqube keeps marking code with this issue which is, in my opinion, a false positive. Code looks like this: try(PreparedStatement st=con.prepareStatement(myQuery)){ st.setInt(1, myValue); ... ...
Shammer asked 26/10, 2018 at 12:47

4

Windows Defender and AVG/Avast pickup our software application as a virus/false positive everytime we release. We have a code signing certificate and add taggant as well. Every time we release the...
Parsnip asked 17/9, 2018 at 2:21

3

The documentation for the Valgrind thread error detection tool Helgrind, found here warns that, if you use GCC to compile your OpenMP code, GCC's OpenMP runtime library (libgomp.so) will cause a c...
Pesthole asked 17/5, 2012 at 19:5

2

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I am training Tensorflow Object detection on Windows 10using faster_rcnn_inception_v2_coco as pretrained model. I'm on Windows 10, with tensorflow-gpu 1.6 on NVIDIA GeForce GTX 1080, CUDA 9.0 and C...

2

When checking #include <stdio.h> #include <stdlib.h> int main(void) { char c[20]; size_t l; l = fread(c, sizeof c, 1, stdin); if (l != 1) return 1; return c[0] == 42; } with...
Pygmy asked 7/3, 2019 at 17:29

4

In the spring documentation regarding testing, it states: Avoid false positives when testing ORM code When you test code involving an ORM framework such as JPA or Hibernate, flush the und...
Ectomorph asked 25/8, 2010 at 2:13

2

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ROC curves plot TPR vs. FPR and vary the thresholds based on the rank order of the probabilities of the training set. The threshold that is picked is the probability associated with the point in th...
Sentimentality asked 5/4, 2016 at 1:8

3

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Basically, I just ran a scan of my computer with Malwarebytes (updated the definitions before running), and it said my "helloworld" program written in C# has a trojan. I know for a fact this is a ...
Jowl asked 8/4, 2014 at 2:13

1

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I am using clang static analysis under Xcode 6.4 (6E35b), and getting a false positive warning about a potential memory leak. I do explicitly free the memory in question, but the freeing happens in...

1

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I am looking for a list of words that I can use as exclusions from a product search, as they will give to many false positives. This would include things like 'a', 'with', 'and', 'the' and so fort...
Gerena asked 25/4, 2017 at 15:14

2

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I have the following ROC Curve: And it does not end in 1.0 because my predictions include zeros, for example prediction = [0.9, 0.1, 0.8, 0.0] For the ROC Curve, I take the top-k predictions, ...
Galatia asked 31/8, 2012 at 14:54

3

When Cppcheck runs over this code,[1] it complains about an error: void bool_express(bool aPre, bool aX, bool aPost) { bool x; const bool pre = aPre; if (pre) { x = aX; } const bool post = a...
Termitarium asked 8/8, 2016 at 13:3

2

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Given this document :- <items> <item><type>T1</type><value>V1</value></item> <item><type>T2</type><value>V2</value></it...
Painkiller asked 23/5, 2016 at 18:35

17

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I've seen it happen reasonably often: I write an application in Delphi and when I compile it, the virus-scanner tells me that I've created a virus and then immediately deletes the executable again....
Theran asked 14/6, 2009 at 20:21

2

In our code base we get Sonar reports violation for rule squid:S2095 on code like the following: PreparedStatement ps = null; try { ps = connection.prepareStatement(DML); ps.setString(1, exte...
Ectosarc asked 12/4, 2016 at 12:29

6

Solved

I have an installer for my C# program, I uploaded it to my website, but whenever I try to download it in chrome or IE, I get "MY FILE* is not commonly downloaded and could be dangerous." You can on...

3

But Its a lie I am facing this issue with my installer: Installer exe when downloaded from the websites in Chrome are flagged as being malicious software. To overcome this problem so far we have tr...
Wilhite asked 20/1, 2014 at 10:42

2

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The following C++11 code is a minimal example of what I believe triggers a false positive in clang: #include <iostream> #include <list> #include <memory> class ElementType {}; ...
Grimsley asked 2/5, 2014 at 15:36

1

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I have created a C# application that I've been testing on my other computer throughout the developing phase. However now that I've completed the app with few recent things that I added, the app is ...
Whap asked 27/2, 2015 at 22:36

1

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How does a developer ( or for that matter any authorized user ) ignore a specific coding rule violation when Sonar throws it? Say a rule “Does not follow file naming convention ” pops up , is there...
Nicole asked 29/9, 2014 at 21:0

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