Did you just run into a download or a file on your computer that has a digital signature from technologiechavanac.com? Some of the security products refers to the detected files as Adware.Zdengo and Application.NetFilter (A). The detection rate for the technologiechavanac.com files collected here is 7%. Please read on for more details.
You will probably notice technologiechavanac.com when double-clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screengrab shows:

You can view additional details from the technologiechavanac.com certificate with the following procedure:
Here is a screenshot of a file signed by technologiechavanac.com:

As you can see in the screencap above, Windows states that "This digital signature is OK". This means that the file has been published by technologiechavanac.com and that the file has not been tampered with.
If you click the View Certificate button shown in the screenshot 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 view the address for technologiechavanac.com, such as the street name, city and country.
GlobalSign CodeSigning CA - G3 has issued the technologiechavanac.com certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the technologiechavanac.com files I've gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/61 | owzmzjqzmthiym |
| 3/65 | ywvhngm5ndg0yje |
| 14/71 | ywjizmnjzwi3m2q |
| 5/63 | MjFjYWU.exe |
| 2/65 | mjawyzi |
| 3/67 | njvhzte2zdv |
Here is the detection names for the technologiechavanac.com files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| Avira | HEUR/AGEN.1038978 |
| CrowdStrike | win/malicious_confidence_60% (D) |
| DrWeb | Adware.Wajam.1157, Adware.Wajam.1146 |
| ESET-NOD32 | a variant of Win64/Riskware.NetFilter.AC, Win32/Adware.Zdengo.DEZ |
| Emsisoft | Application.NetFilter (A) |
| Endgame | malicious (high confidence), malicious (moderate confidence) |
| F-Secure | Heuristic.HEUR/AGEN.1038978 |
| FireEye | Generic.mg.e298a7fe58afb036 |
| K7GW | Trojan ( 0054aa2a1 ) |
| Kaspersky | not-a-virus:HEUR:AdWare.Win32.Wajam.gen |
| Malwarebytes | Adware.Zdengo |
| Qihoo-360 | HEUR/QVM200.0.8929.Malware.Gen, HEUR/QVM200.0.96F1.Malware.Gen |
| SentinelOne | static engine - malicious |
| Tencent | Win64.Risk.Riskware.Ajlg |
| VBA32 | BScope.Adware.Agent |
| Webroot | W32.Malware.Gen |
| ZoneAlarm | not-a-virus:HEUR:AdWare.Win32.Wajam.gen |
The detection percentage is based on that I've collected 392 scan results for the technologiechavanac.com files. 28 of these scan results came up with some sort of detection. If you like, you can review the full details of the scan reports by examining the files listed above.
The analysis is done on certificates with the following serial numbers: