""ET TROJAN Win32/Korplug.HQ CnC Activity""
SID: 2038493
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 2022_08_11, deployment Perimeter, signature_severity Major, updated_at 2022_08_11
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: "/"
-
Value: "Accept|3a 20|application|2f|riscos|2c|multipart|2f|x|2d|mixed|2d|replace|2c|application|2f|zip|2c|multipart|2f|form|2d|data|2c|application|2f|x|2d|www|2d|form|2d|urlencoded|2c|application|2f|msword|2c|application|2f|vnd|2e|music|2d|niff|2c|application|2f|fractals|2c2a2f2a|"
-
Value: "User-Agent|3a 20|Mozilla|2f|4|2e|0 |28|compatible|3b| MSIE 8|2e|0|3b| Windows NT 5|2e|1|3b| Trident|2f|4|2e|0|3b| |2e|NET CLR 2|2e|0|2e|50727|3b| |2e|NET CLR 3|2e|0|2e|4506|2e|2152|3b| |2e|NET CLR 3|2e|5|2e|30729|29 0d 0a|"
-
Value: "Content-Length|3a 20|0|0d 0a|"
Within:
PCRE:
Special Options:
-
http_method
-
http_uri
-
http_header
-
http_header
-
http_header