RuiQing Software Technology Beijing Inc - 36% Detection Rate *
Did you just run into a download or a file on your computer that has been digitally signed by RuiQing Software Technology Beijing Inc? Some of the security products refers to the detected files as malicious (high confidence) and PUA:Win32/Tsingsoft. The detection rate for the RuiQing Software Technology Beijing Inc files collected here is 36%. Please read on for more details.
You'll typically see RuiQing Software Technology Beijing Inc when clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can view the additional details from the RuiQing Software Technology Beijing Inc digital signature with the following steps:
- Open up Windows Explorer and locate the RuiQing Software Technology Beijing Inc file
- Right-click on the file and select Properties
- Click the Digital Signatures tab
- Click on the View Certificate button
Here's a screencap of a file that has been digitally signed by RuiQing Software Technology Beijing Inc:
As you can see in the screenshot above, Windows states that "This digital signature is OK". This means that the file has been published by RuiQing Software Technology Beijing Inc and that no one has tampered with the file.
If you click the View Certificate button shown in the screenshot above, you can view all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, etc. You can also view the address for RuiQing Software Technology Beijing Inc, such as the street name, city and country.
COMODO RSA Code Signing CA has issued the RuiQing Software Technology Beijing Inc certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
RuiQing Software Technology Beijing Inc Files
The following are the RuiQing Software Technology Beijing Inc files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 27/70 | FreeAutoClicker.exe |
| 35/69 | FreeEXEDLLResourceExtract.exe |
| 20/66 | AdvancedPDFUtilitiesFree.exe |
| 12/58 | FreeConvertPDFtoJPGTIFPNGBMPGIF.exe |
| 15/66 | AllFreeFLACtoMP3Converter.exe |
| 15/66 | FreeScantoPDF.exe |
| 29/68 | FreeFileSplitterJoiner.exe |
| 21/68 | FreeInstagramDownload.exe |
| 26/67 | FreeUninstall.exe |
Scanner and Detection Names
Here is the detection names for the RuiQing Software Technology Beijing Inc files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AVG | FileRepMalware [PUP], FileRepMetagen [Malware] |
| Arcabit | Application.RelevantKnowledge.Gen.2, Adware.RelevantKnowledge.Gen.2 |
| Avira | HEUR/AGEN.1030924 |
| BitDefender | Application.RelevantKnowledge.Gen.2, Adware.RelevantKnowledge.Gen.2 |
| CAT-QuickHeal | Trojan.CGeneric, Trojan.IGENERIC |
| ClamAV | Win.Trojan.Agent-6457677-0, Win.Trojan.Agent-6501773-0 |
| Comodo | Malware@#1c79ey9n7r37t, Malware@#2ruos2q6vumk4 |
| CrowdStrike | malicious_confidence_60% (D), malicious_confidence_80% (D) |
| Cybereason | malicious.416510, malicious.af983e, malicious.39d386 |
| Cyren | W32/Trojan.GAMU-6277, W32/Trojan.QWEK-3618, W32/Deceptor.TOXK-3967, W32/Trojan.PAOE-0783, W32/Trojan.KLYE-8134, W32/GenPua.56B4D668!Olympus, W32/Trojan.YMLB-7967, W32/Application.RZSS-8313 |
| DrWeb | Adware.Relevant.139, Trojan.InstallCore.3364 |
| ESET-NOD32 | a variant of Win32/Meikehuayi.A potentially unwanted, a variant of Win32/FusionCore.S potentially unwanted |
| Emsisoft | Application.RelevantKnowledge.Gen.2 (B), Adware.RelevantKnowledge.Gen.2 (B) |
| Endgame | malicious (high confidence) |
| F-Secure | Heuristic.HEUR/AGEN.1030924, Adware.RelevantKnowledge.Gen |
| Fortinet | Adware/Generic, Riskware/FusionCore, W32/FusionCore.S, W32/Fareit.A |
| GData | Win32.Application.RelevantKnowledge.G, Adware.RelevantKnowledge.Gen.2 |
| Invincea | heuristic |
| K7AntiVirus | Adware ( 00524b301 ), Adware ( 005216d41 ), Riskware ( dec001301 ), Adware ( 005221521 ) |
| K7GW | Adware ( 00524b301 ), Adware ( 005216d41 ), Riskware ( dec001301 ), Adware ( 005221521 ) |
| Kaspersky | not-a-virus:HEUR:Downloader.Win32.Funshion.gen |
| MAX | malware (ai score=97), malware (ai score=95), malware (ai score=96), malware (ai score=71), malware (ai score=92) |
| Malwarebytes | PUP.Optional.InstallCore, PUP.Optional.FusionCore |
| McAfee | Artemis!99CF64541651, Artemis!64BA87BAF983, Artemis!610F5DA59DC8, Artemis!905EE4F9C4B5 |
| McAfee-GW-Edition | BehavesLike.Win32.AdwareFileTour.vc, BehavesLike.Win32.Extenbro.tc, Artemis |
| MicroWorld-eScan | Application.RelevantKnowledge.Gen.2, Adware.RelevantKnowledge.Gen.2 |
| Microsoft | PUA:Win32/Tsingsoft |
| NANO-Antivirus | Trojan.Win32.InstallCore.exwvzh |
| Panda | PUP/MYPCTuneUp |
| Qihoo-360 | Win32/Virus.Adware.bf3, HEUR/QVM42.2.8199.Malware.Gen, HEUR/QVM42.2.B621.Malware.Gen, Win32/Application.80b |
| Rising | Trojan.Bancteian!1.A43E (CLASSIC:bWQ1OiVjo7oCgqGQyc2rNPSI9RI), PUA.FusionCore!8.124 (CLOUD) |
| SUPERAntiSpyware | PUP.InstallCore/Variant, PUP.FusionCore/Variant |
| SentinelOne | static engine - malicious |
| Sophos | RuiQing Software Technology Beijing Inc (PUA), Troj/Decept-LS |
| Symantec | PUA.InstallCore |
| TrendMicro | TROJ_GEN.R002C0OGQ18, PUA_FusionCore |
| TrendMicro-HouseCall | TROJ_GEN.R002C0OGQ18, PUA_FusionCore, Suspicious_GEN.F47V0404, Suspicious_GEN.F47V0518 |
| VBA32 | Trojan.InstallCore |
| Webroot | W32.Adware.Gen, W32.Malware.gen, W32.Adware.Installcore |
| Yandex | PUA.Agent! |
| ZoneAlarm | not-a-virus:HEUR:Downloader.Win32.Funshion.gen |
* How the Detection Percentage is Calculated
The detection percentage is based on that I have gathered 1011 scan results for the RuiQing Software Technology Beijing Inc files. 361 of these scan results came up with some sort of detection. You can review the full details of the scan results by examining the files listed above.
Analysis Details
The analysis is done on certificates with the following serial numbers:
- 00bb9e6375eae2a1ea88885ec1758c2164