#alert tcp any 25 -> any any (msg:"ET DELETED SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; classtype:trojan-activity; sid:2003139; rev:4; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2018-09-13 19:38:33 UTC

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Added 2018-09-13 17:53:07 UTC

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#alert tcp any 25 -> any any (msg:"ET DELETED SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; classtype:trojan-activity; sid:2003139; rev:4; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 20:56:29 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; classtype:trojan-activity; sid:2003139; rev:3;)

Added 2011-10-12 19:12:53 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; sid:2003139; rev:3;)

Added 2011-09-14 22:25:51 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_SpamThru; sid:2003139; rev:3;)

Added 2011-02-04 17:22:16 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_SpamThru; sid:2003139; rev:3;)

Added 2009-02-13 19:47:25 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_SpamThru; sid:2003139; rev:3;)

Added 2009-02-13 19:47:25 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_SpamThru; sid:2003139; rev:3;)

Added 2009-02-13 19:46:38 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_SpamThru; sid:2003139; rev:3;)

Added 2009-02-13 19:46:38 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_SpamThru; sid:2003139; rev:3;)

Added 2009-02-13 19:45:23 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; reference:url,doc.emergingthreats.net/2003139; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_SpamThru; sid:2003139; rev:3;)

Added 2009-02-13 19:45:23 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; sid:2003139; rev:2;)

Added 2008-01-31 10:12:24 UTC

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alert tcp any 25 -> any any (msg:"ET TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; sid:2003139; rev:2;)

Added 2008-01-31 10:12:24 UTC

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alert tcp any 25 -> any any (msg:"BLEEDING-EDGE TROJAN SpamThru? trojan SMTP test successful"; flow:established,to_client; dsize:6; content:"XSMTPX"; classtype:trojan-activity; reference:url,www.secureworks.com/analysis/spamthru/; sid:2003139; rev:1;)

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