SOSVirus » news » PUP.Optional.Wajam.C


Wajam is an application 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 the 07/08/2015.


– 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 installs as a service to be launched each time the system (O23),(SS/SR).
– 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),

– (…) — C:Program FilesWNetEnhancerWNetEnhancer Internet Enhancer8bf2b2f08cf70041f5527acad26327f3.exe
– (…) — C:Program FilesWNetEnhancerWNetEnhancer Internet Enhancerb8bab34e60e52e02bd5682b26631ec28.exe
O43 – CFD: 2015/10/12 04:36:20 – [] D — C:Program FilesWNetEnhancer
O43 – CFD: 2015/10/12 04:36:20 – [] D — C:ProgramDataMicrosoftWindowsStart MenuProgramsWNetEnhancer



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