Did you just run into a download or a file on your computer that has a digital signature from Vladimir Kryukin? Some of the security products refers to the detected files as malicious.26a964 and Win32/Trojan.50b. The detection rate for the Vladimir Kryukin files collected here is 4%. Please read on for more details.
You will typically see Vladimir Kryukin when clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can view the digital signature details for Vladimir Kryukin with the following procedure:
Here is a screenshot of a file that has been digitally signed by Vladimir Kryukin:
As you can see in the screenshot above, Windows reports that "This digital signature is OK". This means that the file has been published by Vladimir Kryukin and that no one has tampered with the file.
If you click the View Certificate button shown in the screencap above, you can examine all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, and so on. You can also see the address for Vladimir Kryukin, such as the street name, city and country.
COMODO RSA Code Signing CA has issued the Vladimir Kryukin certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Vladimir Kryukin files I've collected, thanks to the FreeFixer users.
Detection Ratio | File Name |
---|---|
3/68 | funnyfly.exe |
Here's the detection names for the Vladimir Kryukin files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
Scanner | Detection Names |
---|---|
Cybereason | malicious.26a964 |
Qihoo-360 | Win32/Trojan.50b |
TrendMicro-HouseCall | Suspicious_GEN.F47V0820 |
The detection percentage is based on the fact that I have collected 68 scan reports for the Vladimir Kryukin files. 3 of these scan reports came up with some sort of detection. If you like, you can view the full details of the scan reports by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: