What is WordFly?
The Malwarebytes research team has determined that WordFly is adware. These adware applications display advertisements not originating from the sites you are browsing.
How do I know if my computer is affected by WordFly?
You may see this entry in your list of installed programs:
and these warnings during install:
and you may see this type of advertisements:
How did WordFly get on my computer?
Adware applications use different methods for distributing themselves. This particular one was bundled with other software.
How do I remove WordFly?
Our program Malwarebytes Anti-Malware can detect and remove this potentially unwanted program.
- Please download Malwarebytes Anti-Malware to your desktop.
- Double-click mbam-setup-version.exe and follow the prompts to install the program.
- At the end, be sure a check-mark is placed next to the following:
- Enable free trial of Malwarebytes Anti-Malware Premium
- Launch Malwarebytes Anti-Malware
- Then click Finish.
- If an update is found, you will be prompted to download and install the latest version.
- Once the program has loaded, select Scan Now. Or select the Threat Scan from the Scan menu.
- When the scan is complete, make sure that all Threats are selected, and click Remove Selected.
- Restart your computer when prompted to do so.
- No, Malwarebytes' Anti-Malware removes WordFly completely.
We hope our application and this guide have helped you eradicate this hijacker.
As you can see below the full version of Malwarebytes Anti-Malware would have protected you against the WordFly adware. It would have warned you before the rogue could install itself, giving you a chance to stop it before it became too late.
Technical details for experts
You will see these signs in a HijackThis log:
O23 - Service: WordFly 1.10.0.15 Client Service (wfsvc_1.10.0.15) - WordFly - C:\Program Files\WordFly_1.10.0.15\Service\wfsvc.exePossible signs in FRST logs:
R2 wfsvc_1.10.0.15; C:\Program Files\WordFly_1.10.0.15\Service\wfsvc.exe [278592 2015-04-30] (WordFly) R1 wffd_1_10_0_15; C:\Windows\System32\drivers\wffd_1_10_0_15.sys [52720 2015-04-30] (WordFly) () C:\Program Files\WordFly_1.10.0.15 (WordFly) C:\Windows\system32\Drivers\wffd_1_10_0_15.sys WordFly 1.10.0.15 (HKLM\...\WordFly_1.10.0.15) (Version: 1.10.0.15 - WordFly)Alterations made by the installer:
File system details --------------------------------------------- Adds the folder C:\Program Files\WordFly_1.10.0.15 Adds the file terms-of-service.rtf"="4/29/2015 7:45 PM, 23997 bytes, A Adds the file Uninstall.exe"="4/30/2015 10:10 PM, 319424 bytes, A Adds the folder C:\Program Files\WordFly_1.10.0.15\3rd Party Licenses Adds the file buildcrx-license.txt"="5/19/2014 9:10 PM, 7074 bytes, A Adds the file Info-ZIP-license.txt"="5/19/2014 9:10 PM, 2944 bytes, A Adds the file JSON-simple-license.txt"="10/30/2014 2:55 AM, 11558 bytes, A Adds the file nsJSON-license.txt"="5/19/2014 9:10 PM, 809 bytes, A Adds the file Nustache-license.txt"="10/30/2014 2:55 AM, 1079 bytes, A Adds the file TaskScheduler-license.txt"="10/30/2014 2:55 AM, 0 bytes, A Adds the file UAC-license.txt"="5/19/2014 9:10 PM, 956 bytes, A Adds the folder C:\Program Files\WordFly_1.10.0.15\Service Adds the file wfsvc.exe"="4/30/2015 10:09 PM, 278592 bytes, A In the existing folder C:\Windows\System32\drivers Adds the file wffd_1_10_0_15.sys"="4/30/2015 10:09 PM, 52720 bytes, A Registry details ------------------------------------------ [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\WordFly_1.10.0.15] "DisplayIcon"="REG_SZ", "C:\Program Files\WordFly_1.10.0.15\Uninstall.exe" "DisplayName"="REG_SZ", "WordFly 1.10.0.15" "DisplayVersion"="REG_SZ", "1.10.0.15" "NoModify"="REG_DWORD", 1 "NoRepair"="REG_DWORD", 1 "Publisher"="REG_SZ", "WordFly" "UninstallString"="REG_SZ", "C:\Program Files\WordFly_1.10.0.15\Uninstall.exe" "URLInfoAbout"="REG_SZ", "http://www.wordflyapp.com" [HKEY_LOCAL_MACHINE\SOFTWARE\WordFly_1.10.0.15] "cr-at"="REG_SZ", "" "cr-pid"="REG_SZ", "" "cr-ver"="REG_SZ", "42.0.2311.135" "dbsr"="REG_SZ", "iexplore" "features"="REG_SZ", "0x01000000" "ff-at"="REG_SZ", "" "ff-pid"="REG_SZ", "" "ff-ver"="REG_SZ", "25.0 (en-US)" "hid"="REG_SZ", "99B84D34-775B-F8F2-2E33-C48517F1E2F6" "ie-at"="REG_SZ", "" "ie-pid"="REG_SZ", "" "ie-ver"="REG_SZ", "11.0.9600.17728" "iid"="REG_SZ", "00000000-0000-0000-0000-000000000000" "itm"="REG_SZ", "2015-05-10T09:35:56Z" "nf-at"="REG_SZ", "DD337ED3-E46D-2290-2423-326ED330A3C1" "nf-pid"="REG_SZ", "75F12BE0-13A3-4C56-B50F-464557DD37E2" "nid"="REG_SZ", "8D41449E-BF91-4FFA-A606-498E2B5BF005" "osn"="REG_SZ", "Windows 7 Ultimate N" "ost"="REG_SZ", "x32" "osv"="REG_SZ", "6.1.7601" "user_sid"="REG_SZ", "S-1-5-21-4016700205-1717049133-1125222536-1001" "ver"="REG_SZ", "1.10.0.15" [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\wffd_1_10_0_15] "DisplayName"="REG_SZ", "wffd_1_10_0_15" "ErrorControl"="REG_DWORD", 1 "Group"="REG_SZ", "PNP_TDI" "ImagePath"="REG_EXPAND_SZ, "system32\drivers\wffd_1_10_0_15.sys" "Start"="REG_DWORD", 1 "Tag"="REG_DWORD", 10 "Type"="REG_DWORD", 1 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\wffd_1_10_0_15\Enum] "0"="REG_SZ", "Root\LEGACY_WFFD_1_10_0_15\0000" "Count"="REG_DWORD", 1 "NextInstance"="REG_DWORD", 1 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\wfsvc_1.10.0.15] "Description"="REG_SZ", "This service enables WordFly 1.10.0.15 on HTTP websites" "DisplayName"="REG_SZ", "WordFly 1.10.0.15 Client Service" "ErrorControl"="REG_DWORD", 1 "ImagePath"="REG_EXPAND_SZ, ""C:\Program Files\WordFly_1.10.0.15\Service\wfsvc.exe"" "ObjectName"="REG_SZ", "LocalSystem" "Start"="REG_DWORD", 2 "Type"="REG_DWORD", 16Malwarebytes Anti-Malware log:
Malwarebytes Anti-Malware www.malwarebytes.org Scan Date: 5/10/2015 Scan Time: 11:45:30 AM Logfile: mbamWordFly.txt Administrator: Yes Version: 2.01.6.1022 Malware Database: v2015.05.10.02 Rootkit Database: v2015.04.21.01 License: Trial Malware Protection: Disabled Malicious Website Protection: Enabled Self-protection: Disabled OS: Windows 7 Service Pack 1 CPU: x86 File System: NTFS User: Malwarebytes Scan Type: Threat Scan Result: Completed Objects Scanned: 289141 Time Elapsed: 5 min, 30 sec Memory: Enabled Startup: Enabled Filesystem: Enabled Archives: Enabled Rootkits: Disabled Heuristics: Enabled PUP: Enabled PUM: Enabled Processes: 1 PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\Service\wfsvc.exe, 2956, Delete-on-Reboot, [37c3424f365412246295143e9b6bfc04] Modules: 0 (No malicious items detected) Registry Keys: 4 PUP.Optional.WordFly.A, HKLM\SYSTEM\CURRENTCONTROLSET\SERVICES\wfsvc_1.10.0.15, Quarantined, [37c3424f365412246295143e9b6bfc04], PUP.Optional.WordFly.A, HKLM\SYSTEM\CURRENTCONTROLSET\SERVICES\wffd_1_10_0_15, Quarantined, [00faa4ed820885b1d522ba985da9ca36], PUP.Optional.WordFly.A, HKLM\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\WordFly_1.10.0.15, Quarantined, [25d5b7da5f2bfe3800f7460cac5add23], PUP.Optional.WordFly.A, HKLM\SOFTWARE\WordFly_1.10.0.15, Quarantined, [7288b7da5f2bfd39ee6293d59570d22e], Registry Values: 1 PUP.Optional.WordFly.A, HKLM\SYSTEM\CURRENTCONTROLSET\SERVICES\wfsvc_1.10.0.15|ImagePath, "C:\Program Files\WordFly_1.10.0.15\Service\wfsvc.exe", Quarantined, [6892573a32584beb5ff384e4867f3ec2] Registry Data: 0 (No malicious items detected) Folders: 3 PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15, Delete-on-Reboot, [23d79ff2fb8f082ec686ca05f40f6f91], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\3rd Party Licenses, Quarantined, [23d79ff2fb8f082ec686ca05f40f6f91], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\Service, Delete-on-Reboot, [23d79ff2fb8f082ec686ca05f40f6f91], Files: 17 PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\Service\wfsvc.exe, Delete-on-Reboot, [37c3424f365412246295143e9b6bfc04], PUP.Optional.WordFly.A, C:\Windows\System32\drivers\wffd_1_10_0_15.sys, Quarantined, [00faa4ed820885b1d522ba985da9ca36], PUP.Optional.WordFly.A, C:\Users\{username}\Desktop\WordFly.exe, Quarantined, [50aa167bc7c39e98dd1ab2a08b7b51af], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\Uninstall.exe, Quarantined, [25d5b7da5f2bfe3800f7460cac5add23], PUP.Optional.Vitruvian.A, C:\Users\{username}\AppData\Local\Temp\vitruvian-installer-hardwareprofile-v0001, Quarantined, [4eaca4ed404ae353285c80dcb05518e8], PUP.Optional.Vitruvian.A, C:\Users\{username}\AppData\Local\Temp\vitruvian-installer-install-v0003, Quarantined, [2ad0f899f39746f0295ba6b67c8930d0], PUP.Optional.Vitruvian.A, C:\Users\{username}\AppData\Local\Temp\vitruvian-installer-processes-v0002, Quarantined, [df1b335ef39711258400cf8d0104a45c], PUP.Optional.Vitruvian.A, C:\Users\{username}\AppData\Local\Temp\vitruvian-installer-scheduledtasks-v0001, Quarantined, [c535127fdfab5bdbf78d8ad29e674fb1], PUP.Optional.Vitruvian.A, C:\Users\{username}\AppData\Local\Temp\vitruvian-installer-softwareregkeys-v0002, Quarantined, [16e45b36c3c72115a5df79e3966fa25e], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\terms-of-service.rtf, Quarantined, [23d79ff2fb8f082ec686ca05f40f6f91], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\3rd Party Licenses\buildcrx-license.txt, Quarantined, [23d79ff2fb8f082ec686ca05f40f6f91], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\3rd Party Licenses\Info-ZIP-license.txt, Quarantined, [23d79ff2fb8f082ec686ca05f40f6f91], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\3rd Party Licenses\JSON-simple-license.txt, Quarantined, [23d79ff2fb8f082ec686ca05f40f6f91], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\3rd Party Licenses\nsJSON-license.txt, Quarantined, [23d79ff2fb8f082ec686ca05f40f6f91], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\3rd Party Licenses\Nustache-license.txt, Quarantined, [23d79ff2fb8f082ec686ca05f40f6f91], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\3rd Party Licenses\TaskScheduler-license.txt, Quarantined, [23d79ff2fb8f082ec686ca05f40f6f91], PUP.Optional.WordFly.A, C:\Program Files\WordFly_1.10.0.15\3rd Party Licenses\UAC-license.txt, Quarantined, [23d79ff2fb8f082ec686ca05f40f6f91], Physical Sectors: 0 (No malicious items detected) (end)As mentioned before the full version of Malwarebytes Anti-Malware could have protected your computer against this threat.
We use different ways of protecting your computer(s):
- Dynamically Blocks Malware Sites & Servers
- Malware Execution Prevention