""ET EXPLOIT Samba Arbitrary Module Loading Vulnerability (NT Create AndX .so) (CVE-2017-7494)""

SID: 2024336

Revision: 1

Class Type: attempted-admin

Metadata: attack_target SMB_Server, created_at 2017_05_25, cve CVE_2017_7494, deployment Datacenter, performance_impact Low, signature_severity Critical, updated_at 2017_05_25

Reference:

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: $HOME_NET

Destination Port: 445

Flow: to_server,established

Contents:

  • Value: "SMB|a2 00|" Depth: 5 Offset: 5

  • Value: "|00 00|"

  • Value: "|2e|so|00|"

Within: 2

PCRE:

Special Options:

  • fast_pattern

source