""ET TROJAN Win32/Spy.KeyLogger.RJA Checkin""

SID: 2043303

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_01_13, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2023_01_13

Reference:

• md5

• f470070c30da8769f1b24eeaace17498

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

• Value: "|b8 0f 00 00 47 00 45 00 54 00 20 00 2f 00 69 00 6e 00 64 00 65 00 78 00 2e 00 70 00 68 00 70 00 20 00 48 00 54 00 54 00 50 00 2f 00 31 00 2e|" Depth: 47

• Value: "|31 00 20 00 6d 00 69 00 6e|"

Within:

PCRE:

Special Options:

• fast_pattern

source