I suggest you just upload it to all the online anti virus scanners that you can find. And there is no simple instruction for executable reverse engineering. Therefore I don't think it's likely that you infected your computer by trying to open that file with an image viewer. So any image viewer that does even the most basic checking of its input file should detect this straight away and not even try to process any further. In contrast a JPG file should have the following four non-ASCII-printable bytes at the very beginning of the file: ff d8 ff e0 Also your VirusTotal report points in that direction: simply an EXE file that does not actually have ".EXE" as the file name suffix.
#Pc image editor malware portable
It has the magic "MZ" characters at the beginning of the file that signifies "Windows Portable Executable File". if there is any way to decode/decompile the image dataĪgain, this is not an image but an executable so the tool of choice could be some disassembler, debugger, sandboxed execution etc. This strategy is used to bypass antivirus and firewalls which might skip analyzing the "jpg" file because of the extension and will not find anything suspicious in the accompanying script (which only renames the file and executes it). This can be done by some batch file, with the help of the Windows Scripting Host ActiveX inside a website or mail or similar. But such files are typically used together with another file which will rename it to name.exe and execute it. Also the image viewer which will be invoked with the file by default will not execute the code but instead exit or complain that this is not a valid image. PE32 will not be automatically executed when they have the. So only the file name extension was changed to hide the real purpose of the file.
![pc image editor malware pc image editor malware](https://www.cnet.com/a/img/z17LAYqQ13dSuAUu1Ctgaeq0mno=/2021/06/04/6ddde02c-dd34-44c1-b8e4-353514604765/m1-13-inch-macbook-air-shankland.jpg)
My second question is if there is any way to decode/decompile the image data in order to better view its contents.
#Pc image editor malware software
So I want to know whether or not its possible a virus contained inside the image could still have been executed if the software did not 'fully' open the image?
![pc image editor malware pc image editor malware](https://williamsitblog.files.wordpress.com/2012/06/image9.png)
My first question originates from the fact that I opened the file once and the program I used to open it gave the error "invalid or corrupt image". jpg file that I'm almost positive contains a virus, so I have two questions about what I am able to do with the image.