""ET TROJAN Win32.Raccoon Stealer - Telegram Mirror Checkin (generic)""

SID: 2034960

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_11_16, deployment Perimeter, malware_family Raccoon_Stealer, performance_impact Low, signature_severity Major, updated_at 2021_11_16

Reference:

• md5

• 0b2463e542ff395417ecb1cd37f77556

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

• Value: "|3c|meta|20|name|3d 22|twitter|3a|description|22 20|content|3d 22|"

• Value: "|3c|meta|20|name|3d 22|twitter|3a|app|3a|id|3a|iphone|22 20|content|3d 22|686449807|22|"

Within:

PCRE: "/^[a-f0-9]{5}(?:[a-zA-Z0-9+\/]{4})*(?:[a-zA-Z0-9+\/]{2}==|[a-zA-Z0-9+\/]{3}=|[a-zA-Z0-9+\/]{4})[a-f0-9]{2}-v[a-f0-9]{2}\x0a\x22\x3e\x0a\x3c/R"

Special Options:

• file_data

source