Jinnan Wu - 18% Detection Rate *
Did you just find a download or a file on your computer that is digitally signed by Jinnan Wu? Some of the security products refers to the detected files as W32.HfsAdware.1915 and a variant of Win32/ELEX.IH potentially unwanted. The detection rate for the Jinnan Wu files collected here is 18%. Please read on for more details.
You will typically see Jinnan Wu when clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screengrab shows:
You can view the digital signature details for Jinnan Wu with the following procedure:
- Open up Windows Explorer and locate the Jinnan Wu file
- Right-click the file and select Properties
- Click the Digital Signatures tab
- Click on the View Certificate button
Here's a screenshot of a file digitally signed by Jinnan Wu:
As you can see in the screencap above, Windows reports that "This digital signature is OK". This implies that the file has been published by Jinnan Wu 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 examine the address for Jinnan Wu, such as the street name, city and country.
thawte SHA256 Code Signing CA has issued the Jinnan Wu certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
Jinnan Wu Files
These are the Jinnan Wu files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 3/56 | qkseeSvc.exe |
| 2/57 | qkseeSvc.exe |
| 24/56 | qkseesvc.exe |
| 4/57 | qks.exe |
| 3/54 | qkseeSvc.exe |
| 5/53 | qkseesvc.exe |
| 14/55 | qkseeSvc.exe |
| 43/56 | qkseeSvc.exe |
| 4/57 | qkseeSvc.exe |
| 12/56 | myuser.exe |
| 17/56 | qksee.exe |
| 3/52 | myuser.exe |
| 12/56 | qkseeSvc.exe |
| 18/54 | qkseeSvc.exe |
| 7/58 | uninstall.exe |
Scanner and Detection Names
Here is the detection names for the Jinnan Wu files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| ALYac | Adware.GenericKD.3620951 |
| AVG | Generic.A13, Qksee, Generic37.BEBO, Generic.631, Generic.7E7, Agent |
| AVware | Trojan.Win32.Generic!BT |
| Ad-Aware | Application.Elex.AL, Adware.GenericKD.3620951 |
| AegisLab | Troj.Xadupi.Ldsek!c, AdWare.W32.CrossRider.murY, Adware.W32.Elex!c |
| AhnLab-V3 | Adware/Win32.ELEX.N2076140116, PUP/Win32.ELEX.C1662598, PUP/Win32.Qksee.C1505171 |
| Antiy-AVL | Trojan/Win32.TSGeneric |
| Arcabit | Application.Elex.AL, Adware.Generic.D374057 |
| Avast | Win32:Adware-gen [Adw] |
| Avira | ADWARE/ELEX.ucxy, TR/Xadupi.ldsek, PUA/Subtab.Gen7, ADWARE/ELEX.EL.4 |
| BitDefender | Application.Elex.AL, Adware.GenericKD.3620951 |
| Bkav | W32.Clod461.Trojan.41a7, W32.HfsAdware.1915, W32.BiralmisM.Trojan |
| CAT-QuickHeal | Trojan.Xadupi.r5, Heur.Adware, Trojan.Xadupi.g5 |
| Comodo | Application.Win32.ELEX.DAQ, Application.Win32.Agent.ypxde, Application.Win32.ELEX.FB |
| CrowdStrike | malicious_confidence_60% (D) |
| Cyren | W32/Trojan.UXEQ-7688 |
| DrWeb | Adware.Mutabaha.1166, Adware.Mutabaha.2090 |
| ESET-NOD32 | a variant of Win32/ELEX.HU potentially unwanted, a variant of Win32/Obfuscated.NFV, a variant of Win32/ELEX.IH potentially unwanted, a variant of Win32/Obfuscated.NFU, a variant of Win32/ELEX.IC potentially unwanted |
| Emsisoft | Adware.GenericKD.3620951 (B) |
| F-Secure | Application.Elex.AL, Adware.GenericKD.3620951 |
| Fortinet | W32/Obfuscated.NFV!tr, Riskware/Elex |
| GData | Application.Elex.AL, Adware.GenericKD.3620951, Win32.Trojan.Agent.GCPLF7, Win32.Trojan.Agent.MTJ43A, Win32.Application.Agent.V63A52 |
| Ikarus | PUA.AddLyrics, PUA.Elex, Trojan.Win32.Xadupi, Trojan.Win32.Obfuscated, PUA.DomaIQ |
| Invincea | virus.win32.sality.at |
| Jiangmin | AdWare.ELEX.ox |
| K7AntiVirus | Trojan ( 004eac0a1 ), Adware ( 004f279d1 ), Adware ( 004f20701 ), Adware ( 004f415d1 ), Adware ( 004f220b1 ) |
| K7GW | Trojan ( 004eac0a1 ), Adware ( 004f279d1 ), Adware ( 004f20701 ), Adware ( 004f415d1 ), Hacktool ( 655367771 ), Adware ( 004f220b1 ) |
| Kaspersky | not-a-virus:HEUR:AdWare.Win32.Elex.gen, not-a-virus:AdWare.Win32.ELEX.vk |
| Malwarebytes | Adware.Elex |
| McAfee | RDN/Generic.com, Artemis!444377F90F51, Artemis!62B52B925B16, Artemis!E7EFB0D4E5FE, Artemis!8AAAA51A9552, Artemis!5976BAA679F3, RDN/Generic.grp |
| McAfee-GW-Edition | RDN/Generic.com, Artemis!PUP, BehavesLike.Win32.Trojan.tz, Artemis, Artemis!Trojan, RDN/Generic.grp |
| MicroWorld-eScan | Application.Elex.AL, Adware.GenericKD.3620951 |
| Microsoft | Trojan:Win32/Xadupi |
| NANO-Antivirus | Trojan.Win32.Xadupi.egltbc, Riskware.Win32.Mutabaha.ebtlfe, Riskware.Win32.Mutabaha.edxbyy |
| Panda | PUP/Qksee, Generic Suspicious |
| Qihoo-360 | HEUR/QVM10.1.Malware.Gen, Win32/Virus.e45, Win32/Virus.Adware.3b4 |
| Rising | Malware.Generic!h7qLB6NrXAD@5 (Thunder), Malware.Generic!i3ngGOdIs0M@5 (thunder), PE:Malware.Generic/QRS!1.9E2D [F], Malware.Heuristic!ET (rdm+) |
| SUPERAntiSpyware | PUP.ELEX/Variant |
| Sophos | Mal/Generic-S, Generic PUA HG (PUA), Generic PUA GG (PUA), Generic PUA FK (PUA) |
| Symantec | Trojan.Gen.2 |
| Tencent | Win32.Adware.Elex.Wopx |
| TrendMicro | TROJ_GEN.R047C0SDL16, TROJ_GEN.R00XC0DIL16, TROJ_GEN.R047C0SDP16, TROJ_GEN.R047C0DDT16 |
| TrendMicro-HouseCall | TROJ_GEN.R00XC0DIL16 |
| VIPRE | Trojan.Win32.Generic!BT |
| ViRobot | Trojan.Win32.Z.Obfuscated.1305240[h], Adware.Elex.777464.A[h] |
| Yandex | Riskware.Agent! |
| Zillya | Trojan.Obfuscated.Win32.72828, Adware.Elex.Win32.28 |
* How the Detection Percentage is Calculated
The detection percentage is based on that I've collected 946 scan results for the Jinnan Wu files. 171 of these scan results came up with some sort of detection. You can review the full details of the scan reports by examining the files listed above.
Analysis Details
The analysis is done on certificates with the following serial numbers:
- 65b3c9b68fc08bfb2f98399f8394af86
- 18229c0f3250464b242d5dd76615c1ec
- 4d3c24f70ef8354eef013bedd8f0ef61
- 237ced88ac9523c8e60699705316b945
- 6c739c7cc931b82e5ca91648cb353059
- 6d8446650b66d918337964a70120eac2
- 02c9891c691e3a392587d448059c2998
- 4ebb06429942a3525830eb893b30bc13
- 131fd7f87bdad135a6b681ad0ff5788d
- 7eb6c4eb5aa2a38aea0aef67aed9fe7b