""ET CURRENT_EVENTS DRIVEBY EXE Embeded in Page Likely Evil M1""
SID: 2020893
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Any, attack_target Client_Endpoint, created_at 2015_04_11, deployment Perimeter, signature_severity Major, tag DriveBy, updated_at 2015_04_11
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "vbscript"
-
Value: "|22|4D5A90"
-
Value: !"|22|"
Within: 500
PCRE: "/^[a-f0-9]{500}/Rsi"
Special Options:
-
file_data
-
nocase
-
fast_pattern
-
nocase