""ET MALWARE MuLauncher Telemetry Gathering Attempt""

SID: 2038703

Revision: 4

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_08_31, deployment Perimeter, performance_impact Low, signature_severity Minor, updated_at 2023_08_22, reviewed_at 2023_08_21

Reference:

  • md5

  • 78a3bfeecc7aa2d053c532a6165a4aec

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/kingapi?action=MobileData"

  • Value: "type="

  • Value: "platform="

  • Value: "mobile="

  • Value: "uname="

  • Value: "ip="

  • Value: "version="

  • Value: "model="

Within:

PCRE: "/Content-Type\x3a\x20[^\r\n]+\r\nHost\x3a\x20[^\r\n]+\r\nContent-Length\x3a\x20[^\r\n]+\r\nConnection\x3a\x20[^\r\n]+[\r\n]+$/H"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

source