SID: 2035893

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_10_05, deployment Perimeter, malware_family ursnif, malware_family PowerSniff, malware_family Punchbuggy_VNC_Module, malware_family Gamaredon, signature_severity Major, tag c2, updated_at 2018_09_21, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel

Reference:

  • md5

  • 49749ee8fb2a2dab83494ab0e6cf5e7b

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 443

Flow: established,to_server

Contents:

  • Value: "RFB 003.008|0a|" Depth: 12

Within:

PCRE:

Special Options:

source