""ET TROJAN Linux.Mumblehard Spam Command CnC""
SID: 2021053
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2015_05_04, updated_at 2015_05_04
Reference:
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md5
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86f0b0b74fe8b95b163a1b31d76f7917
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 25
Flow: to_server,established
Contents:
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Value: "POST / HTTP/1." Depth: 14
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Value: "|0d 0a 0d 0a 0f 0f|"
Within:
PCRE: "/^\d{1,3}[0-2]/R"
Special Options: