""ET TROJAN Backdoor.Win32.PcClient.bal CnC (OUTBOUND) 4""

SID: 2019601

Revision: 6

Class Type: trojan-activity

Metadata: created_at 2014_10_30, updated_at 2015_07_16

Reference:

  • md5

  • 0c2cb38062e0fb6b040518a384418b7b

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: to_server,established

Contents:

  • Value: "|28 28|" Depth: 2 Offset: 2

  • Value: !"|28 28|"

  • Value: "|28 28|"

  • Value: !"|28 28|"

  • Value: "|28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28|"

Within: 2

PCRE: "/[^\x28][^\x76\x74\x02\x03\x15\x54\x12\x13\x0a\x17\x14\x16\x04\x0b\x22][\x05\x09\x0b\x0e\x08\x06\x1a-\x1f\x10\x11\x18\x19\x40-\x47\x48-\x4f\x50-\x53\x55\x56\x58-\x5e\x60-\x68\x6a-\x6f\x70\x72\x76-\x7e]{1,14}\x28/R"

Special Options:

source