""ET TROJAN OilRig APT PowDesk Powershell Check""

SID: 2029189

Revision: 3

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_12_23, deployment Perimeter, signature_severity Major, updated_at 2020_01_13

Reference:

• md5

• 2de2e528991ac2d85aa8f12fce5351ad

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: "/reclaimlandesk.php?devicename="

• Value: "&result="

• Value: !"Missing%20LANDESK"

Within:

PCRE: "/^Host\x3a\x20[^\r\n]+\r\nConnection\x3a\x20[^\r\n]+[\r\n]+$/Hmi"

Special Options:

• http_method

• http_uri

• fast_pattern

• http_uri

• http_raw_uri

source