PigSearch is a Chinese adware program that delivers pop-up advertisements to your computer and often highlights text on the websites you visit.  It downloads and installs itself without notice and without consent.

PigSearch often comes in a bundle with other adware or spyware programs.  Pigsearch can be removed from a computer by deleting the files and registry values listed below.

Because PigSearch’s appearance may signify other malicious programs on a system, a good anti-spyware program such as SpyZooka is highly recommended in order to remove unknown threats and prevent further infection.

Relative file contents:

Directories:
wsearch
HuaCi

Other Files:
reg.exe
RUN.DLL
\search.inf
search.exe
searchm.dll
_uninstall d0e25a5a.exe
ss_setup.exe
d0e25a5a.exe
msetup.exe
abhcop.sys
%systemdir%\drivers\hcalway.sys

Registry Keys:
CDSearch
Pig Move Search
SearchM.Com
SearchM.Com.1
hcalway
LEGACY_abhcop
LEGACY_hcalway
abhcop
SearchM.Search
SearchM.Search.1

Other Registry Values:
MoveSearch