""ET TROJAN Regin Hopscotch Module Accessing SMB Named Pipe (Unicode) 2""

SID: 2020310

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2015_01_26, updated_at 2015_01_26

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: [139,445]

Flow: to_server,established

Contents:

  • Value: "|FF|SMB" Depth: 4 Offset: 4

  • Value: "|00|{|00|4|00|4|00|f|00|d|00|g|00|2|00|3|00|a|00|-|00|1|00|5|00|2|00|2|00|-|00|6|00|f|00|9|00|e|00|-|00|d|00|0|00|5|00|d|00|-|00|1|00|a|00|a|00|f|00|0|00|1|00|7|00|6|00|1|00|3|00|8|00|a|00|}"

Within:

PCRE:

Special Options:

  • nocase

source