Xacti - 9% Detection Rate *
Did you just find a download or a file on your computer that is digitally signed by Xacti? Some of the security products refers to the detected files as Adware.Win32.Crawler.BB and MalSign.Generic.01B. The detection rate for the Xacti files collected here is 9%. Please read on for more details.
You will typically see Xacti when clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can also view the Xacti certificate with the following steps:
- Open up Windows Explorer and locate the Xacti file
- Right-click the file and select Properties
- Click on the Digital Signatures tab
- Click on the View Certificate button
Here is a screengrab of a file signed by Xacti:
As you can see in the screengrab above, Windows reports that "This digital signature is OK". This implies that the file has been published by Xacti 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 view the address for Xacti, such as the street name, city and country.
Thawte Code Signing CA - G2 has issued the Xacti certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
Xacti Files
These are the Xacti files I've gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/49 | Inbox64.dll |
| 1/54 | Inbox.dll |
| 9/56 | EmailNotifierSetup.exe |
| 4/57 | Inbox.exe |
| 4/55 | Inbox64.dll |
| 18/57 | Inbox.dll |
| 1/51 | Inbox64.dll |
| 1/50 | Inbox64.dll |
| 1/45 | ISSetup[1].exe |
| 1/49 | Inbox64.dll |
| 1/51 | Inbox64.dll |
| 2/53 | _iu14D2N.tmp |
| 9/53 | SocialNetworksSetup.exe |
| 4/52 | Inbox.dll |
| 1/55 | Inbox.dll |
| 3/54 | Inbox.exe |
| 2/54 | Inbox64.dll |
| 3/54 | Inbox.exe |
| 7/56 | Inbox64.dll |
| 9/57 | Inbox.exe |
| 9/55 | Inbox64.dll |
| 9/54 | tbrdrv.sys |
Scanner and Detection Names
Here is the detection names for the Xacti files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AVG | MalSign.Generic.01B |
| Agnitum | PUA.Toolbar.Inbox! |
| Antiy-AVL | RiskWare[WebToolbar:not-a-virus]/Win32.MusIn, RiskWare[WebToolbar]/Win32.MusIn.d |
| Baidu-International | Adware.Win32.Crawler.BB |
| Bkav | W32.HfsAdware.7877, W64.HfsAdware.7877 |
| CAT-QuickHeal | PUA.Xacti.Gen |
| CMC | Packed.Win32.Obfuscated.10!O |
| ClamAV | Win.Adware.PCFixSpeed |
| Comodo | Application.Win32.Inbox.E |
| CrowdStrike | malicious_confidence_87% (D) |
| DrWeb | Tool.InstallToolbar.127, Program.Unwanted.1097, DLOADER.Trojan, Tool.InstallToolbar.233 |
| ESET-NOD32 | Win32/Toolbar.Inbox.H, a variant of Win32/Toolbar.Inbox.J potentially unwanted, a variant of Win32/Toolbar.Inbox.L potentially unwanted |
| Fortinet | Riskware/MusIn |
| Ikarus | PUA.Toolbar |
| Invincea | trojanspy.win32.banker.ans |
| Jiangmin | WebToolbar.MusIn.b |
| K7AntiVirus | Unwanted-Program ( 00496c421 ), Unwanted-Program ( 004b204b1 ) |
| K7GW | Unwanted-Program ( 00496c421 ), Unwanted-Program ( 004b204b1 ) |
| Kaspersky | not-a-virus:WebToolbar.Win32.MusIn.d, not-a-virus:WebToolbar.Win32.MusIn.b, not-a-virus:WebToolbar.Win32.MusIn.c |
| Malwarebytes | PUP.Optional.ToolBarInstaller.A |
| McAfee | Artemis!E7C0AAC166D6 |
| McAfee-GW-Edition | BehavesLike.Win64.Dropper.th, Artemis |
| NANO-Antivirus | Riskware.Win32.InstallToolbar.dguyoz, Riskware.Win32.Toolbar.dqlgsc, Riskware.Win64.InstallToolbar.dyoefp |
| Panda | Trj/Genetic.gen, Trj/Chgt.L, Generic Suspicious, Trj/Chgt.J, PUP/InboxToolbar |
| Qihoo-360 | Malware.QVM06.Gen, Win32/Virus.WebToolbar.a7b, Win32/Virus.WebToolbar.84e, Win32/Virus.WebToolbar.00a |
| SUPERAntiSpyware | PUP.WebToolbar/Variant |
| Symantec | InboxToolbar, SAPE.Heur.D4389, WS.Reputation.1 |
| TrendMicro-HouseCall | Suspicious_GEN.F47V1103, Suspicious_GEN.F47V1027, Suspicious_GEN.F47V1020, Suspicious_GEN.F47V1117, Suspicious_GEN.F47V1107 |
| Yandex | PUA.Toolbar.MusIn! |
| Zillya | Adware.1ClickDownloadCRT.Win32.897 |
* How the Detection Percentage is Calculated
The detection percentage is based on the fact that I've gathered 1171 scan results for the Xacti files. 100 of these scan results came up with some sort of detection. If you like, you can review the full details of the scan reports by examining the files listed above.
Analysis Details
The analysis is based on certificates with the following serial numbers:
- 723180e2a807dda0f77264108931da53