DavideV Active Member Licensed User Longtime User Jul 17, 2020 #1 Hello, I successfully created a packaged B4J app that uses jserial, including jssc.dll and all is working fine both from the IDE and from the packaged app if started from run_debug.bat. But when I try to start it from the packaged exe, inside the same Build folder , Microsoft defender antivirus stops it immediately telling me about a virus inside: Trojan:Win32/Wacatac.E!ml virus description How it is possible? The app is built using JDK14
Hello, I successfully created a packaged B4J app that uses jserial, including jssc.dll and all is working fine both from the IDE and from the packaged app if started from run_debug.bat. But when I try to start it from the packaged exe, inside the same Build folder , Microsoft defender antivirus stops it immediately telling me about a virus inside: Trojan:Win32/Wacatac.E!ml virus description How it is possible? The app is built using JDK14
thetahsk Active Member Licensed User Longtime User Jul 17, 2020 #2 Check your system first with e.g AdwCleaner: Free Adware Removal & Cleaner Tool Download Malwarebytes AdwCleaner for free to remove adware, bloatware, unwanted toolbars, and other potentially unwanted programs (PUPs) from your Windows PC. AdwCleaner destroys adware and restores your PC's performance. www.malwarebytes.com and study this Trojan:Win32/Wacatac.D!ml (Wacatac Trojan) — How To Fix Guide Trojan:Win32/Wacatac.D!ml - Is your computer infected? Here you will find detailed information about trojan Wacatac. howtofix.guide Upvote 0
Check your system first with e.g AdwCleaner: Free Adware Removal & Cleaner Tool Download Malwarebytes AdwCleaner for free to remove adware, bloatware, unwanted toolbars, and other potentially unwanted programs (PUPs) from your Windows PC. AdwCleaner destroys adware and restores your PC's performance. www.malwarebytes.com and study this Trojan:Win32/Wacatac.D!ml (Wacatac Trojan) — How To Fix Guide Trojan:Win32/Wacatac.D!ml - Is your computer infected? Here you will find detailed information about trojan Wacatac. howtofix.guide
DavideV Active Member Licensed User Longtime User Jul 17, 2020 #3 Thanks thetahsk, That's quite strange but yes, it has something to do with one particular PC. I compiled the app again on a different PC and, on that, it runs fine in any way: from IDE, from packaged EXE and from .bat debug file. Then i moved the packaged, working app, on the previous PC and got the app deleted by the antivirus again... I don't understand, maybe a false positive but with the same antivirus on both PC (windows defender) ? ? Fortunately I can use the bat file to start it , the difference is the debug window. Upvote 0
Thanks thetahsk, That's quite strange but yes, it has something to do with one particular PC. I compiled the app again on a different PC and, on that, it runs fine in any way: from IDE, from packaged EXE and from .bat debug file. Then i moved the packaged, working app, on the previous PC and got the app deleted by the antivirus again... I don't understand, maybe a false positive but with the same antivirus on both PC (windows defender) ? ? Fortunately I can use the bat file to start it , the difference is the debug window.
tchart Well-Known Member Licensed User Longtime User Jul 17, 2020 #4 This has come up before. The packaged exe works by creating a new process (ie starting Java). This is seen as a possible threat by "AI" based antivirus/antimalware software. I had this problem with Malwarebytes. I reported this as a false positive and don't have the issue anymore. Upvote 0
This has come up before. The packaged exe works by creating a new process (ie starting Java). This is seen as a possible threat by "AI" based antivirus/antimalware software. I had this problem with Malwarebytes. I reported this as a false positive and don't have the issue anymore.
DavideV Active Member Licensed User Longtime User Jul 18, 2020 #5 tchart said: This has come up before. The packaged exe works by creating a new process (ie starting Java). This is seen as a possible threat by "AI" based antivirus/antimalware software. I had this problem with Malwarebytes. I reported this as a false positive and don't have the issue anymore. Click to expand... Thanks for the explanation, I'll try to set Windows defender to ignore the executable file. Upvote 0
tchart said: This has come up before. The packaged exe works by creating a new process (ie starting Java). This is seen as a possible threat by "AI" based antivirus/antimalware software. I had this problem with Malwarebytes. I reported this as a false positive and don't have the issue anymore. Click to expand... Thanks for the explanation, I'll try to set Windows defender to ignore the executable file.
