Hello readers! Was looking for some downloads to play around with and found one, digitally signed by F11L Software Inc.. The file is named setup.exe.

The following screenshot shows the User Account Control dialog when running the F11L Software Inc. file:

By examining the certificate, we can see that F11L Software Inc. is located in Portland, US. The certificate is issued by Go Daddy Secure Certificate Authority – G2.

When I uploaded the file to VirusTotal – as I usually do when I find something that looks suspicious – 19% of the scanners detected the file. The file is detected as InstallBrain.CF by AVG, Trojan.Win32.Qudamah.Gen.1 by Tencent and InstallBrain (fs) by VIPRE.

Did you also find a F11L Software Inc. file? What kind of download was it? If you remember the download link, please post it in the comments below.

Thanks for reading.