""ET TROJAN Win32/Kryptik.HNBU CryptoMiner - GetTasks Request""

SID: 2034299

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_10_29, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2021_10_29

Reference:

  • md5

  • c81af89afb924196c0a9f50bce4df130

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "//get-tasks.php HTT"

  • Value: "GET"

  • Value: "//get-tasks.php"

  • Value: "HWID|3a 20|" Depth: 6

Within:

PCRE: "/HWID\x3a\x20[^\r\n]+\r\nHost\x3a\x20[^\r\n]+[\r\n]+$/H"

Special Options:

  • http_method

  • http_raw_uri

  • http_header

source