""ET TROJAN Win32/VB.PNU CnC Checkin""
SID: 2039797
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_11_16, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_11_16, reviewed_at 2024_08_19
Reference:
-
md5
-
16a9b1b712879d2472f3e5625d9b3f2f
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "GET"
-
Value: "|2f|tj2|2f|count|2e|asp|3f|ver|3d|2|2e|0|26|mac|3d|" Depth: 27
Within:
PCRE: "/^Accept\x3a\x20[^\r\n]+\r\nAccept-Encoding\x3a\x20[^\r\n]+\r\nUser-Agent\x3a\x20[^\r\n]+\r\nHost\x3a\x20[^\r\n]+\r\nConnection\x3a\x20[^\r\n]+[\r\n]+$/H"
Special Options:
-
http_method
-
http_uri
-
fast_pattern