lucky leap - 14% Detection Rate *
Did you just stumble upon a download or a file on your computer that has been digitally signed by lucky leap? Some of the security products refers to the detected files as PUP.Optional.LuckyLeap.A and Lucky Leap. The detection rate for the lucky leap files collected here is 14%. Please read on for more details.
You will typically notice lucky leap when clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screencap shows:
You can view additional details from the lucky leap certificate with the following procedure:
- Open up Windows Explorer and locate the lucky leap file
- Right-click the file and select Properties
- Click on the Digital Signatures tab
- Click the View Certificate button
Here's a screenshot of a file that has been signed by lucky leap:
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 lucky leap 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 lucky leap, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA has issued the lucky leap certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
lucky leap Files
These are the lucky leap files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 8/47 | updateluckyleap.exe |
| 5/47 | luckyleapbho.dll |
| 3/48 | luckyleapbho.dll |
| 4/47 | updateluckyleap.exe |
| 5/47 | LuckyLeap_orgcbs.exe |
| 6/46 | updateluckyleap.exe |
| 3/48 | luckyleapbho.dll |
| 3/53 | {3b232d24-d5de-4194-b4d7-d53b41a09748}t.sys |
| 22/55 | luckyleap.BrowserAdapter.exe |
| 11/50 | utilluckyleap.exe |
| 12/50 | updateluckyleap.exe |
| 8/54 | luckyleapUntemp.exe |
| 18/55 | {26f89626-f88c-42bc-919f-139aac199599}w64.sys |
| 8/49 | updateluckyleap.exe |
| 3/49 | utilluckyleap.exe |
| 11/53 | updateluckyleap.exe |
| 10/51 | utilluckyleap.exe |
| 7/55 | utilluckyleap.exe |
Scanner and Detection Names
Here's the detection names for the lucky leap files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| ALYac | Adware.SwiftBrowse.CH |
| AVG | Luckyleap.D43 |
| AVware | Yontoo (fs), Trojan.Win32.Generic!BT |
| Ad-Aware | Adware.Mplug.AF, Adware.SwiftBrowse.CH |
| Agnitum | Riskware.Agent! |
| AhnLab-V3 | Adware/Win32.Downloader, Adware/Win32.SwiftBrowse, Adware/Win32.LuckyLeap |
| Antiy-AVL | GrayWare[AdWare:not-a-virus,HEUR]/Win32.Kranet |
| Avira | APPL/BrowseFox.Gen |
| Baidu-International | Adware.Win32.BrowseFox.luck, Adware.Win32.BrowseFox.40, Adware.Win32.BrowseFox.G, Adware.MSIL.BrowseFox.BG, Adware.Win32.BrowseFox.H, Adware.Win32.BrowseFox.bH, Adware.MSIL.BrowseFox.BH |
| BitDefender | Adware.MultiPlug.A, Adware.Mplug.AF, Adware.SwiftBrowse.CH |
| ClamAV | Win.Adware.Swiftbrowse-497 |
| Comodo | Application.Win32.BrowseFox.JK |
| DrWeb | Adware.Plugin.100, Trojan.BPlug.10, Trojan.BPlug.95, Tool.NetFilter.313, Trojan.BPlug.71 |
| ESET-NOD32 | a variant of MSIL/BrowseFox.A, probably a variant of Win32/BrowseFox.A, a variant of Win32/BrowseFox.G, a variant of Win32/BrowseFox.P, probably a variant of MSIL/BrowseFox.G, a variant of Win64/BrowseFox.CG, a variant of Win32/BrowseFox.H, a variant of MSIL/BrowseFox.H |
| Emsisoft | Adware.MultiPlug.A (B), Adware.Mplug.AF (B) |
| F-Prot | W32/A-a37ab118!Eldorado, W64/A-59c9c70a!Eldorado |
| F-Secure | Adware.Mplug.AF, Adware.SwiftBrowse.CH |
| Fortinet | Riskware/BrowseFox |
| GData | Adware.MultiPlug.A, Adware.Mplug.AF, Adware.SwiftBrowse.CH |
| K7AntiVirus | Unwanted-Program ( 00454f261 ) |
| K7GW | Unwanted-Program ( 00454f261 ) |
| Kaspersky | not-a-virus:HEUR:AdWare.Win32.Kranet.heur |
| Kingsoft | Win32.Troj.Generic.a.(kcloud) |
| Malwarebytes | PUP.Optional.LuckyLeap.A |
| McAfee | Artemis!0EE1E1173A3D, Artemis!7D1343559FF1, Artemis!585276FF36D1, Artemis!D8AD0D56042B, Artemis!02F26F6EDE03, Artemis!3E910A94298A, Artemis!29F5A6B37E9B |
| McAfee-GW-Edition | Artemis!0EE1E1173A3D, Artemis!7D1343559FF1, Artemis!585276FF36D1, Artemis, Artemis!02F26F6EDE03, Artemis!3E910A94298A, Artemis!29F5A6B37E9B |
| MicroWorld-eScan | Adware.MultiPlug.A, Adware.Mplug.AF, Adware.SwiftBrowse.CH |
| NANO-Antivirus | Riskware.Win32.Kranet.denqfa |
| Qihoo-360 | Win32/Virus.Adware.639, HEUR/Malware.QVM03.Gen, HEUR/QVM03.0.Malware.Gen |
| SUPERAntiSpyware | Trojan.Agent/Gen-BHO |
| Sophos | Lucky Leap |
| Symantec | PUA.Maltrec.TS!g11 |
| TrendMicro-HouseCall | TROJ_GEN.F47V0901, TROJ_GEN.F47V1003, TROJ_GEN.F47V0816, TROJ_GEN.F47V1107, TROJ_GEN.F47V0928, TROJ_GEN.F47V0515, TROJ_GEN.F47V0221, TROJ_GEN.F47V0225, Suspicious_GEN.F47V0619, TROJ_GEN.F47V0307, TROJ_GEN.F47V0505, TROJ_GEN.F47V0609 |
| VIPRE | Yontoo (fs), Trojan.Win32.Generic!BT |
| Zillya | Adware.Yotoon.Win64.14 |
| nProtect | Adware.Mplug.AF, Adware.SwiftBrowse.CH |
* How the Detection Percentage is Calculated
The detection percentage is based on that I have gathered 1014 scan results for the lucky leap files. 147 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 has been done on certificates with the following serial numbers:
- 6a5011dfcdbb457548bcc92ed7587788
- 43617bc1835ad477751c6c1f73b21914