Junyan Li - 13% Detection Rate *
Did you just stumble upon a download or a file on your computer that has a digital signature from Junyan Li? Some of the security products refers to the detected files as Trojan-Downloader.Win32.Agent and Gen:Variant.Application.Graftor.296941. The detection rate for the Junyan Li files collected here is 13%. Please read on for more details.
You will probably see Junyan Li 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 Junyan Li certificate with the following steps:
- Open up Windows Explorer and locate the Junyan Li file
- Right-click the file and select Properties
- Click the Digital Signatures tab
- Click the View Certificate button
Here's a screenshot of a file digitally signed by Junyan Li:
As you can see in the screenshot above, the Windows OS states that "This digital signature is OK". This means that the file has been published by Junyan Li and that the file has not been tampered with.
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, and so on. You can also see the address for Junyan Li, such as the street name, city and country.
thawte SHA256 Code Signing CA has issued the Junyan Li certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
Junyan Li Files
The following are the Junyan Li files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 11/56 | WFini.exe |
| 1/55 | WFini.exe |
| 8/58 | WFini.exe |
| 4/54 | WFini.exe |
| 13/55 | WFini.exe |
| 11/53 | WFini.exe |
| 11/55 | WFini.exe |
| 18/56 | wfini.exe |
| 3/53 | wpm.exe |
| 1/52 | WFini.exe |
| 17/55 | WFini.exe |
| 11/55 | WFini.exe |
| 4/44 | WFini.exe |
| 4/57 | fr8.exe |
| 0/54 | WFini.exe |
Scanner and Detection Names
Here is the detection names for the Junyan Li files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AVG | Agent, Generic.9F6, Generic.CAD, Generic_r.BTP, Generic.A7E |
| AVware | Trojan.Win32.Generic!BT |
| Ad-Aware | Gen:Variant.Application.Graftor.296941, Gen:Variant.Application.Strictor.103279 |
| AegisLab | Gen.Variant.Application!c, Agent.Gen!c, Adwareare.Elex.Mkmp!c |
| Arcabit | Trojan.Application.Graftor.D487ED, Trojan.Application.Strictor.D1936F |
| Avira | ADWARE/ELEX.wyuq, PUA/Subtab.Gen7, ADWARE/ELEX.fkbc, ADWARE/ELEX.mkmp |
| Baidu | Win32.Trojan.WisdomEyes.151026.9950.9994, Win32.Trojan.WisdomEyes.151026.9950.9993, Win32.Trojan.WisdomEyes.151026.9950.9998, Win32.Trojan.WisdomEyes.151026.9950.9995 |
| BitDefender | Gen:Variant.Application.Graftor.296941, Gen:Variant.Application.Strictor.103279 |
| CrowdStrike | malicious_confidence_100% (D) |
| Cyren | W32/Application.IARA-6829, W32/Application.SHRJ-5592 |
| DrWeb | Adware.Mutabaha.1623, Adware.Mutabaha.1761 |
| ESET-NOD32 | a variant of Win32/ELEX.IG potentially unwanted |
| F-Secure | Gen:Variant.Application.Graftor, Gen:Variant.Application.Strictor |
| GData | Gen:Variant.Application.Graftor.296941, Gen:Variant.Application.Strictor.103279 |
| Ikarus | Trojan-Downloader.Win32.Agent, AdWare.WProtManager |
| Invincea | virus.win32.sality.at |
| K7AntiVirus | Riskware ( 0049f6ae1 ) |
| K7GW | Riskware ( 0040eff71 ), Hacktool ( 655367771 ), Riskware ( 0049f6ae1 ) |
| McAfee | Artemis!811B345EF6F6, Artemis!F94F3A1E270C, Artemis!832743A6DF07, Artemis!1D5ABFEFDAF1, Artemis!423CE6E9E189 |
| McAfee-GW-Edition | Artemis, Artemis!PUP, Artemis!Trojan |
| MicroWorld-eScan | Gen:Variant.Application.Graftor.296941, Gen:Variant.Graftor.296941, Gen:Variant.Application.Strictor.103279 |
| Panda | PUP/Qksee, PUP/Generic |
| Qihoo-360 | Win32/Application.c68, HEUR/QVM10.1.0000.Malware.Gen, Win32/Virus.Adware.580 |
| Symantec | Heur.AdvML.B, Heur.AdvML.C |
| VBA32 | suspected of Trojan.Downloader.gen.h |
| VIPRE | Trojan.Win32.Generic!BT |
| ViRobot | Adware.Agent.541928[h] |
* How the Detection Percentage is Calculated
The detection percentage is based on the fact that I've gathered 868 scan results for the Junyan Li files. 117 of these scan results came up with some sort of detection. If you like, you can view 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:
- 321fa348214523d41344fb5a4796820c
- 055022bf01feb399488d455f7b731bcd
- 1421c44602f1144ef953d834dd9c9717
- 4543de3231ee3e822a51ff2843d4d20d
- 07261899e0b1035b53c812e928f02312
- 67ca5b3179e042e3f5b61d5d9ce17839
- 7ce31e1d2a422ca8b4da5222a3513a08
- 71d68f083ede156d287a502061a55a31
- 528a93a6da0cda05bfa2469b022c4427
- 74c4f3cf7497d7d7e3707ab7a48a80c2
- 27b582a858241d806a51d34981155138
- 22361c6b3991b9e6d0a8a9bb998040af