Refog Inc. - 20% Detection Rate *
Did you just stumble upon a download or a file on your computer that has been digitally signed by Refog Inc.? Some of the security products refers to the detected files as UnclassifiedMalware and Keylog-Refog. The detection rate for the Refog Inc. files collected here is 20%. Please read on for more details.
You'll typically see Refog Inc. when running the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can view the additional details from the Refog Inc. digital signature with the following steps:
- Open up Windows Explorer and locate the Refog Inc. 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 that has been signed by Refog Inc.:
As you can see in the screengrab above, Windows reports that "This digital signature is OK". This means that the file has been published by Refog Inc. 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, etc. You can also view the address for Refog Inc., such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA, Symantec Class 3 SHA256 Code Signing CA and VeriSign Class 3 Code Signing 2009-2 CA has issued the Refog Inc. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
Refog Inc. Files
The following are the Refog Inc. files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 9/54 | lsynchost.exe |
| 2/45 | MPK64.dll |
| 7/65 | MPK64.dll |
| 20/60 | lsynchost.exe |
| 16/48 | mpk.exe |
| 13/49 | mpk.exe |
| 5/43 | MPK.dll |
| 17/46 | MPK.exe |
| 5/55 | MPK64.dll |
| 16/49 | mpk.exe |
| 11/57 | lsynchost.exe |
| 9/55 | MPK.exe |
| 14/47 | MPK.dll |
| 6/43 | MPK.dll |
| 13/47 | mpk.exe |
| 1/48 | MPK64.exe |
| 7/48 | mpk.exe |
| 13/48 | mpk.exe |
| 1/51 | Mpk.dll |
| 1/43 | MPK64.exe |
| 14/55 | Mpk.exe |
Scanner and Detection Names
Here is the detection names for the Refog Inc. files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AVware | Refog Inc. (v) |
| Agnitum | Riskware.Monitor! |
| AhnLab-V3 | Win-AppCare/KGBKeylogger.M.373528 |
| AntiVir | SPR/KeyLogger.CO, SPR/Refog.B.2 |
| Antiy-AVL | Trojan[Spy]/Win32.KeyLogger, Trojan/Win32.BTSGeneric, RiskWare[Monitor:not-a-virus]/Win32.KeyLogger |
| Avast | Win32:Refog-A [PUP], Win32:KeyLogger-ARU [PUP] |
| Baidu-International | Hacktool.Win32.MIPKOEmployeeMonitor.bAC |
| BitDefender | Application.Keylogger.Refog.G |
| Bkav | HW32.CDB.Ca3b |
| CAT-QuickHeal | Trojan.IGENERIC |
| ClamAV | Trojan.KGBKeylog-2, Trojan.KGBKeylog, Trojan.KGBKeylog-1 |
| Commtouch | W32/Trojan.KPDH-1711 |
| Comodo | ApplicUnwnt, UnclassifiedMalware |
| Cylance | Unsafe |
| DrWeb | Program.MPK.12 |
| ESET-NOD32 | a variant of Generik.LQYCGNX, a variant of Win64/KeyLogger.Refog.A, a variant of Win32/KeyLogger.Refog.F, a variant of Win32/KeyLogger.Refog.B, a variant of Win32/KeyLogger.Refog.D, a variant of Win32/Monitor.MIPKOEmployeeMonitor.AC, a variant of Win32/Monitor.MIPKOEmployeeMonitor.AA |
| Emsisoft | Application.Keylogger.Refog.G (B) |
| F-Secure | Application.Keylogger.Refog |
| Fortinet | Riskware/Refog, W32/Keylogger.AC!tr |
| GData | Win32.Application.Agent.NP2EUE, Application.Keylogger.Refog.G |
| Ikarus | Trojan-Spy.Win32.KeyLogger, PUA.KeyLogger.Refog, MonitoringTool, Application.Keylogger, not-a-virus:Monitor.Win32.Keylogger, Backdoor.Win32.Hupigon |
| Jiangmin | Monitor.KeyLogger.ab |
| K7AntiVirus | Password-Stealer ( 004eb2101 ), Unwanted-Program ( 00454f261 ), Trojan ( 0049cffc1 ) |
| K7GW | Password-Stealer ( 004eb2101 ), Unwanted-Program ( 00454f261 ), Trojan ( 0049cffc1 ) |
| Kaspersky | Trojan-Spy.Win32.KeyLogger.aiut, not-a-virus:Monitor.Win32.KeyLogger.heur, not-a-virus:Monitor.Win32.KeyLogger.qjy |
| Kingsoft | Win32.Troj.Generic.a.(kcloud), Win32.Troj.KeyLogger.ai.(kcloud) |
| Malwarebytes | Spyware.Keylogger |
| McAfee | Artemis!A91D70FAEB35, Keylog-Refog, Artemis!91D92867B322, Artemis!8CA7D80961D7 |
| McAfee-GW-Edition | Artemis!PUP, Keylog-Refog, Heuristic.BehavesLike.Win32.Suspicious-BAY.S, Artemis!8CA7D80961D7 |
| MicroWorld-eScan | Application.Keylogger.Refog.G |
| Microsoft | MonitoringTool:Win32/KGBKeylogger, MonitoringTool:Win32/KGBKeylogger!dll, MonitoringTool:Win32/Mipko |
| NANO-Antivirus | Trojan.Win32.KeyLogger.xmvqe, Riskware.Win32.MPK.dopply, Riskware.Win32.KgbSpy.eviet |
| NOD32 | a variant of Win32/Monitor.MIPKOEmployeeMonitor.AA |
| Norman | Suspicious_Gen2.NSFMP |
| Paloalto | generic.ml |
| Panda | Trj/Chgt.C, Trj/Thed.B, Trj/Genetic.gen, Trj/Chgt.D |
| Qihoo-360 | Win32/Trojan.Spy.d91, Win32/Trojan.Keylog.768, Win32/Virus.Keylog.a8c |
| Rising | Malware.Generic.5!tfe (cloud:jvVJOtWH97K), Malware.Generic.5!tfe (cloud:hAwvw0yUSHC) |
| Sophos | Generic PUA JC (PUA), KGB Keylogger, Generic PUA KI, Refog Keylogger |
| Symantec | Trojan.Gen.2, Spyware.Keylogger |
| Tencent | Win64.Risk.Keylogger.Swbl, Win32.Risk.Keylogger.Llhd, Win32.Risk.Keylogger.Htvt |
| TrendMicro | TROJ_GEN.RCBCEB7, TROJ_GEN.RCBZ2B7, SPYW_KEYLOGGER, TROJ_SPNV.01II14 |
| TrendMicro-HouseCall | Suspicious_GEN.F47V0722, TROJ_GEN.RCBCEB7, TROJ_GEN.RCBZ2B7, TROJ_GEN.RCEH1GH, Suspicious_GEN.F47V1128, TROJ_GEN.F47V1125, TROJ_GEN.RCBH1AH, SPYW_KEYLOGGER, TROJ_GEN.F47V0803, TROJ_SPNV.01II14 |
| VIPRE | Refog Inc. (v) |
| ViRobot | Adware.Refoginc.1561456[h] |
| Webroot | System.Monitor.Refog.System.Mon |
| Zillya | Tool.KeyLoggerCRTD.Win32.6226 |
| eSafe | Win32.TrjThed.B |
* How the Detection Percentage is Calculated
The detection percentage is based on the fact that I've gathered 1424 scan reports for the Refog Inc. files. 290 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:
- 7ff3daf8e8b0d4a05a226b85f1054e87
- 50e9ecb0a3dd83dec773133a47225d97
- 2c65f10795394990a2209ce7972cfbac
- 1fc4489003e01028139915c2d888675c
Comments
seems like my Eset Antivirus found one more modification - setup file pm851-setup-2987ab5cae71.exe, modified Win32/KeyLogger.Refog.F
# 28 Apr 2016, 4:17
Maria H writes