""ET TROJAN SMTP Subject Line Contains C Path and EXE Possible Trojan Reporting Execution Path/Binary Name""
SID: 2014343
Revision: 2
Class Type: bad-unknown
Metadata: created_at 2012_03_09, updated_at 2012_03_09
Reference:
-
md5
-
24e937b9f3fd6a04dde46a2bc75d4b18
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 25
Flow: established,to_server
Contents:
-
Value: "Subject|3A 20|"
-
Value: "C|3A 5C|"
-
Value: ".exe"
Within: 40
PCRE: "/Subject\x3A\x20[^\r\n]C\x3A\x5C[^\r\n]\x2Eexe/i"
Special Options:
-
nocase
-
fast_pattern