""ET TROJAN W32/Upatre.Downloader Encoded Binary Download Request""
SID: 2020294
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2015_01_23, updated_at 2015_01_23
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "/mandoc/" Depth: 8
-
Value: ".pdf"
-
Value: "Accept|3A| text/, application/|0D 0A|User-Agent|3A 20|" Depth: 43
Within:
PCRE:
Special Options:
-
fast_pattern
-
http_uri
-
http_uri
-
http_header