MyBrowser is a software that usually installs without your knowledge with free software downloads. Identified the 08/21/2015.


– It belongs to a family of PUP (Potentially Unwanted Program).
– Vendor : PUP.Optional

Main actions :

– It installs a plugin of the browser Mozilla Firefox (P2)
– 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).

ZHPDiag report:

P2 – EXT: (.MyBrowser 1.0.2V21.08 – MyBrowser 1.0.2V21.08.) — C:\Users\Coolman\AppData\Roaming\Mozilla\Firefox\Profiles\9i8i6qng.default\extensions\
O42 – Logiciel: MyBrowser 1.0.2V21.08 – (.MyBrowser 1.0.2V21.08.) [HKLM] — MyBrowser 1.0.2V21.08
HKLM\SOFTWARE\MyBrowser 1.0.2V21.08
O43 – CFD: 2015/08/21 22:08:31 – [] D — C:\Program Files\MyBrowser 1.0.2V21.08


PUP.Optional.MyBrowser.A [ Malwarebytes Antimalware ]
Gen:Variant.Adware.Graftor [F-Secure]


– Remove software in Windows Configuration Panel,
Remove with ZHPcleaner
Diagnose with ZHPDiag