""ET TROJAN Win32.Agent.kawe SMTP Stealer""

SID: 2036963

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_06_10, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_06_10

Reference:

  • md5

  • cb94fede5345784c5ace43c01419aace

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: [25,587,2525]

Flow: established,to_server

Contents:

  • Value: "Content-Type|3a 20|multipart/mixed|3b 0d 0a 09|boundary=|22 2d 2d 2d 2d 3d|NextPart_000_0000"

  • Value: "Content-Type|3a 20|text/plain|0d 0a|Content-Transfer-Encoding|3a 20|7bit"

  • Value: "Content-Disposition|3a 20|attachment|3b 0d 0a 09|filename|3d 22|alkunpass|22|"

Within:

PCRE:

Special Options:

source