What is [3-4 random letters]?

Warning, this file may be a virus, spyware, resource hog and running it is not recommended.

Process Name: [3-4 random letters]

Fix [3-4 random letters] errors: Run a free scan

[3-4 random letters] Information: PurityScan/Clickspring adware. Not to be confused with the legitimate nslookup.exe which is found in the System32 folder

File Name Search: [#] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

Process Name Search: [#] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]