""ET TROJAN Kriptovor Retrieving RAR Payload""

SID: 2020885

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2015_04_09, updated_at 2022_05_03

Reference:

  • md5

  • c3ab87f85ca07a7d026d3cbd54029bbe

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: ".rar"

  • Value: !"Referer|3a|"

  • Value: !"Connection|3a|"

  • Value: "User-Agent|3a 20|Mozilla/5.0 (Windows|3b| U|3b| Windows NT 6.1|3b| en-us|3b| rv|3a|1.9.2.3) Gecko/20100401 YFF35 Firefox/3.6.3"

Within:

PCRE: "/.rar$/U"

Special Options:

  • http_method

  • http_uri

  • http_header

  • http_header

  • http_header

source