Kayako Saeki

Kayako was an ordinary Housewife who has an obsessive crush on a teacher Peter Kirk. Unfortunately, her husband Takeo found out and brutally killed her, along with her son Toshio and the family cat Mar. Brought back by her family's rage as a Curse, Kayako appears as a Stringy-Haired Ghost Girl, crawling about to hunt down and kill anyone who enters her house to consume them in the curse. She is most iconic for crawling her way down the stairs, and lets out a chilling death rattle whenever she appears.

Example of:
Stringy-Haired Ghost Girl