PUP.Optional.eFast

eFast is a software usually installs without your knowledge vith the download of freeware. In fact some sites use the method of repackaging. This is an operation that is to redo the module software installation by adding download options. These options allow to add other software as for example toolbars browser, or potentially unwanted software. The addition of these new programs can decrease the performance of the system but also slow or redirect internet surfing. As a general rule, should focus on the author’s official site to download your software.
Identified : 10/19/2015.

Features

– It belongs to a family of PUP (Potentially Unwanted Program).
– A polluteware is a software that pollutes storage and/or the Base of registers.
– Vendor : PUP.Optional

Main Actions

– It installs as a process launched at startup of the system (RP),
– It settled in the Base of registers to be launched each time with the system (O4),
– It starts a task planned in automatic (O39),
– It installs as a program (O42),
– It creates to many registry keys ‘Software’,
– It creates additional folders (O43),
– It moved to the Windows prefetcher folder (O45),
– It creates multiple files users (O61),
– It modifies the startup of browsers Mozilla Firefox and Internet Explorer (O68),
– It creates an active incoming connection in the application of the firewall Windows exceptions (O87),

– (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
– (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
– (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
– (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
– (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
– (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
O4 – HKLM..Run: C:Program Filesefas_en_116010107efas_en_116010107.exe (.not file.)
O4 – HKLM..RunOnce: . (…) — C:UsersCoolmanAppDataLocalefas_en_116010107upefas_en_116010107.exe
(.The eFast Authors.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
O39 – APT: efast – (.The eFast Authors.) — C:WindowsSystem32Tasksefast
O42 – Logiciel: eFast 000.116010107 – (.eFast.) — efas_en_116010107_is1
HKLMSOFTWAREeFast
HKCUSOFTWAREeFast
O43 – CFD: 2015/10/19 19:36:32 – [] D — C:Program Filesefas_en_116010107
O43 – CFD: 2015/10/19 19:37:29 – [] D — C:UsersCoolmanAppDataLocaleFast
O43 – CFD: 2015/10/19 19:36:32 – [] D — C:UsersCoolmanAppDataLocalefas_en_116010107
O43 – CFD: 2015/10/19 19:37:22 – [] D — C:UsersCoolmanAppDataRoamingMicrosoftWindowsStart MenuProgramseFast
O61 – LFC: 2015/10/13 12:07:52 A . (..) — C:UsersCoolmanAppDataLocalefas_en_116010107upefas_en_116010107.exe
O67 – Shell Spawning: (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
O68 – StartMenuInternet: (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe =>PUP.Optional.eFast
O68 – StartMenuInternet: (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
O68 – StartMenuInternet: (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
O68 – StartMenuInternet: (.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe
O87 – FAEL: “{5DAD0D33-7E4F-486C-81D5-1E712A8405BE}” .(.The eFast Authors – eFast.) — C:UsersCoolmanAppDataLocaleFastApplicationefast.exe

Alias

Browser.Hijacker.eFast

Remove Software

– Remove software in Windows Configuration Panel,

Remove with ZHPcleaner

Diagnose with ZHPDiag

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