Talos Rules 2019-12-19
This release adds and modifies rules in several categories.

Talos has added and modified multiple rules in the app-detect, browser-chrome, browser-firefox, browser-ie, browser-other, browser-plugins, browser-webkit, content-replace, exploit-kit, file-executable, file-flash, file-identify, file-image, file-java, file-multimedia, file-office, file-other, file-pdf, indicator-compromise, indicator-obfuscation, indicator-scan, indicator-shellcode, malware-backdoor, malware-cnc, malware-other, malware-tools, netbios, os-linux, os-mobile, os-other, os-solaris, os-windows, policy-multimedia, policy-other, policy-social, policy-spam, protocol-dns, protocol-finger, protocol-ftp, protocol-icmp, protocol-imap, protocol-nntp, protocol-other, protocol-pop, protocol-rpc, protocol-scada, protocol-services, protocol-snmp, protocol-telnet, protocol-tftp, protocol-voip, pua-adware, pua-other, pua-p2p, pua-toolbars, scada, server-apache, server-iis, server-mail, server-mssql, server-mysql, server-oracle, server-other, server-samba, server-webapp and x11 rule sets to provide coverage for emerging threats from these technologies.

For information about Snort Subscriber Rulesets available for purchase, please visit the Snort product page.

Change logs

2019-12-19 13:15:38 UTC

Snort Subscriber Rules Update

Date: 2019-12-19

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091501.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:45821 <-> ENABLED <-> FILE-OTHER Adobe Acrobat Pro EMF EmfPlusDrawRects record out of bounds read attempt (file-other.rules)
 * 1:45820 <-> ENABLED <-> FILE-OTHER Adobe Acrobat Pro EMF EmfPlusDrawRects record out of bounds read attempt (file-other.rules)
 * 1:45819 <-> ENABLED <-> FILE-OTHER Adobe Acrobat Pro EMF EmfPlusDrawRects record out of bounds read attempt (file-other.rules)
 * 1:45444 <-> ENABLED <-> OS-OTHER Intel x64 side-channel analysis information leak attempt (os-other.rules)
 * 1:45443 <-> ENABLED <-> OS-OTHER Intel x64 side-channel analysis information leak attempt (os-other.rules)
 * 1:45394 <-> DISABLED <-> SERVER-OTHER Quest Privilege Manager pmmasterd denial of service attempt (server-other.rules)
 * 1:45255 <-> ENABLED <-> SERVER-SAMBA Samba tree connect andx memory corruption attempt (server-samba.rules)
 * 1:45074 <-> ENABLED <-> SERVER-SAMBA Samba unsigned connections attempt (server-samba.rules)
 * 1:44920 <-> DISABLED <-> FILE-OTHER Adobe Acrobat Pro EmfPlusRectF out of bounds read attempt (file-other.rules)
 * 1:44919 <-> DISABLED <-> FILE-OTHER Adobe Acrobat Pro EmfPlusRectF out of bounds read attempt (file-other.rules)
 * 1:44482 <-> DISABLED <-> PROTOCOL-DNS dnsmasq add_pseudoheader integer underflow attempt (protocol-dns.rules)
 * 1:45839 <-> DISABLED <-> DELETED FILE-OTHER Adobe Acrobat Pro malformed cmap out of bounds read attempt (deleted.rules)
 * 1:45838 <-> DISABLED <-> DELETED FILE-OTHER Adobe Acrobat Pro malformed cmap out of bounds read attempt (deleted.rules)
 * 1:45822 <-> ENABLED <-> FILE-OTHER Adobe Acrobat Pro EMF EmfPlusDrawRects record out of bounds read attempt (file-other.rules)
 * 1:46468 <-> ENABLED <-> SERVER-OTHER Cisco Smart Install invalid init discovery message denial of service attempt (server-other.rules)
 * 1:46261 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed DefineSound tag heap overflow attempt (file-flash.rules)
 * 1:46260 <-> DISABLED <-> FILE-FLASH Adobe Flash Player malformed DefineSound tag heap overflow attempt (file-flash.rules)
 * 1:46619 <-> DISABLED <-> OS-LINUX Linux systemd DNS resolver denial of service attempt (os-linux.rules)
 * 1:46613 <-> DISABLED <-> OS-LINUX Linux systemd DNS resolver denial of service attempt (os-linux.rules)
 * 1:46616 <-> DISABLED <-> OS-LINUX Linux systemd DNS resolver denial of service attempt (os-linux.rules)
 * 1:46615 <-> DISABLED <-> OS-LINUX Linux systemd DNS resolver denial of service attempt (os-linux.rules)
 * 1:46614 <-> DISABLED <-> OS-LINUX Linux systemd DNS resolver denial of service attempt (os-linux.rules)
 * 1:46618 <-> DISABLED <-> OS-LINUX Linux systemd DNS resolver denial of service attempt (os-linux.rules)
 * 1:46617 <-> DISABLED <-> OS-LINUX Linux systemd DNS resolver denial of service attempt (os-linux.rules)
 * 1:52489 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52488 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52487 <-> DISABLED <-> SERVER-OTHER OpenSSL SSL ChangeCipherSpec man-in-the-middle attempt (server-other.rules)
 * 1:52486 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:52485 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:51485 <-> DISABLED <-> SERVER-OTHER Squid proxy DNS CNAME record response denial of service attempt (server-other.rules)
 * 1:51481 <-> DISABLED <-> OS-WINDOWS Microsoft Windows RDP client buffer overflow attempt (os-windows.rules)
 * 1:51181 <-> DISABLED <-> SERVER-OTHER NTPsec 1.1.2 ntp_control out-of-bounds read attempt (server-other.rules)
 * 1:50961 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop CS5 gif file heap corruption attempt (file-image.rules)
 * 1:50960 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop CS5 gif file heap corruption attempt (file-image.rules)
 * 1:50628 <-> ENABLED <-> OS-WINDOWS Microsoft Windows Trans Secondary kernel address write attempt (os-windows.rules)
 * 1:49963 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop CS5 gif file heap corruption attempt (file-image.rules)
 * 1:49962 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop CS5 gif file heap corruption attempt (file-image.rules)
 * 1:49090 <-> ENABLED <-> SERVER-SAMBA Samba is_known_pipe arbitrary module load code execution attempt (server-samba.rules)
 * 1:47821 <-> DISABLED <-> SERVER-OTHER OpenSSL invalid Diffie-Hellman parameter NULL pointer dereference attempt (server-other.rules)
 * 1:47820 <-> DISABLED <-> SERVER-OTHER OpenSSL invalid Diffie-Hellman parameter NULL pointer dereference attempt (server-other.rules)
 * 1:47683 <-> DISABLED <-> FILE-OTHER Adobe Acrobat Pro EMF EmfPlusRegionNodePath out of bounds read attempt (file-other.rules)
 * 1:47682 <-> DISABLED <-> FILE-OTHER Adobe Acrobat Pro EMF EmfPlusRegionNodePath out of bounds read attempt (file-other.rules)
 * 1:47587 <-> DISABLED <-> FILE-OTHER Info-ZIP UnZip heap buffer overflow attempt (file-other.rules)
 * 1:47586 <-> DISABLED <-> FILE-OTHER Info-ZIP UnZip heap buffer overflow attempt (file-other.rules)
 * 1:46784 <-> DISABLED <-> SERVER-OTHER Pidgin MSN MSNP2P SLP message integer overflow attempt (server-other.rules)
 * 1:52501 <-> DISABLED <-> SERVER-OTHER ZeroMQ libzmq pointer overflow attempt (server-other.rules)
 * 1:52500 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52499 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52498 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52497 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52494 <-> DISABLED <-> SERVER-APACHE Apache httpd mod_remoteip heap buffer overflow attempt (server-apache.rules)
 * 3:52490 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52491 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52492 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52493 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52495 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)
 * 3:52496 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)

Modified Rules:


 * 1:39946 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)
 * 1:52449 <-> DISABLED <-> POLICY-OTHER Potential phishing domain ddns.net outbound connection detected (policy-other.rules)
 * 1:39953 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:20341 <-> DISABLED <-> PROTOCOL-VOIP To header unquoted tokens in field attempt (protocol-voip.rules)
 * 1:39948 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:43004 <-> ENABLED <-> SERVER-SAMBA Samba is_known_pipe arbitrary module load code execution attempt (server-samba.rules)
 * 1:47881 <-> DISABLED <-> PROTOCOL-DNS dnsmasq add_pseudoheader memory leak attempt (protocol-dns.rules)
 * 1:50277 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:39952 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:50276 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:39951 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39950 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39947 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)
 * 1:50860 <-> DISABLED <-> SERVER-WEBAPP Palo Alto GlobalProtect SSL VPN buffer overflow attempt (server-webapp.rules)
 * 1:39949 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)

2019-12-19 13:15:38 UTC

Snort Subscriber Rules Update

Date: 2019-12-19

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091500.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:52498 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52494 <-> DISABLED <-> SERVER-APACHE Apache httpd mod_remoteip heap buffer overflow attempt (server-apache.rules)
 * 1:52486 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:52488 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52501 <-> DISABLED <-> SERVER-OTHER ZeroMQ libzmq pointer overflow attempt (server-other.rules)
 * 1:52487 <-> DISABLED <-> SERVER-OTHER OpenSSL SSL ChangeCipherSpec man-in-the-middle attempt (server-other.rules)
 * 1:52500 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52489 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52499 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52497 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52485 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 3:52493 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52495 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)
 * 3:52496 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)
 * 3:52491 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52492 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52490 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)

Modified Rules:


 * 1:39949 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:39946 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)
 * 1:52449 <-> DISABLED <-> POLICY-OTHER Potential phishing domain ddns.net outbound connection detected (policy-other.rules)
 * 1:50276 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:50277 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:39953 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39952 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:50860 <-> DISABLED <-> SERVER-WEBAPP Palo Alto GlobalProtect SSL VPN buffer overflow attempt (server-webapp.rules)
 * 1:39950 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:47881 <-> DISABLED <-> PROTOCOL-DNS dnsmasq add_pseudoheader memory leak attempt (protocol-dns.rules)
 * 1:39948 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:39951 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:20341 <-> DISABLED <-> PROTOCOL-VOIP To header unquoted tokens in field attempt (protocol-voip.rules)
 * 1:39947 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)

2019-12-19 13:15:38 UTC

Snort Subscriber Rules Update

Date: 2019-12-19

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091401.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:52485 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:52486 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:52487 <-> DISABLED <-> SERVER-OTHER OpenSSL SSL ChangeCipherSpec man-in-the-middle attempt (server-other.rules)
 * 1:52488 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52489 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52494 <-> DISABLED <-> SERVER-APACHE Apache httpd mod_remoteip heap buffer overflow attempt (server-apache.rules)
 * 1:52497 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52498 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52499 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52500 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52501 <-> DISABLED <-> SERVER-OTHER ZeroMQ libzmq pointer overflow attempt (server-other.rules)
 * 3:52493 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52490 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52492 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52495 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)
 * 3:52491 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52496 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)

Modified Rules:


 * 1:39947 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)
 * 1:39952 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:50276 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:50860 <-> DISABLED <-> SERVER-WEBAPP Palo Alto GlobalProtect SSL VPN buffer overflow attempt (server-webapp.rules)
 * 1:39949 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:52449 <-> DISABLED <-> POLICY-OTHER Potential phishing domain ddns.net outbound connection detected (policy-other.rules)
 * 1:39946 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)
 * 1:39948 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:20341 <-> DISABLED <-> PROTOCOL-VOIP To header unquoted tokens in field attempt (protocol-voip.rules)
 * 1:39951 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39953 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:50277 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:39950 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:47881 <-> DISABLED <-> PROTOCOL-DNS dnsmasq add_pseudoheader memory leak attempt (protocol-dns.rules)

2019-12-19 13:15:38 UTC

Snort Subscriber Rules Update

Date: 2019-12-19

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091300.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:52485 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:52486 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:52487 <-> DISABLED <-> SERVER-OTHER OpenSSL SSL ChangeCipherSpec man-in-the-middle attempt (server-other.rules)
 * 1:52488 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52489 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52494 <-> DISABLED <-> SERVER-APACHE Apache httpd mod_remoteip heap buffer overflow attempt (server-apache.rules)
 * 1:52497 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52498 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52499 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52500 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52501 <-> DISABLED <-> SERVER-OTHER ZeroMQ libzmq pointer overflow attempt (server-other.rules)
 * 3:52493 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52496 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)
 * 3:52492 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52491 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52490 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52495 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)

Modified Rules:


 * 1:47881 <-> DISABLED <-> PROTOCOL-DNS dnsmasq add_pseudoheader memory leak attempt (protocol-dns.rules)
 * 1:39947 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)
 * 1:50860 <-> DISABLED <-> SERVER-WEBAPP Palo Alto GlobalProtect SSL VPN buffer overflow attempt (server-webapp.rules)
 * 1:39951 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:50276 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:52449 <-> DISABLED <-> POLICY-OTHER Potential phishing domain ddns.net outbound connection detected (policy-other.rules)
 * 1:20341 <-> DISABLED <-> PROTOCOL-VOIP To header unquoted tokens in field attempt (protocol-voip.rules)
 * 1:39952 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39948 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:50277 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:39950 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39949 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:39953 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39946 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)

2019-12-19 13:15:38 UTC

Snort Subscriber Rules Update

Date: 2019-12-19

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2091101.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:52485 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:52486 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:52487 <-> DISABLED <-> SERVER-OTHER OpenSSL SSL ChangeCipherSpec man-in-the-middle attempt (server-other.rules)
 * 1:52488 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52489 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52494 <-> DISABLED <-> SERVER-APACHE Apache httpd mod_remoteip heap buffer overflow attempt (server-apache.rules)
 * 1:52497 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52498 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52499 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52500 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52501 <-> DISABLED <-> SERVER-OTHER ZeroMQ libzmq pointer overflow attempt (server-other.rules)
 * 3:52493 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52491 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52495 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)
 * 3:52496 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)
 * 3:52492 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52490 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)

Modified Rules:


 * 1:20341 <-> DISABLED <-> PROTOCOL-VOIP To header unquoted tokens in field attempt (protocol-voip.rules)
 * 1:47881 <-> DISABLED <-> PROTOCOL-DNS dnsmasq add_pseudoheader memory leak attempt (protocol-dns.rules)
 * 1:39950 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39949 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:50276 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:52449 <-> DISABLED <-> POLICY-OTHER Potential phishing domain ddns.net outbound connection detected (policy-other.rules)
 * 1:39952 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39951 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39946 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)
 * 1:39948 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:39953 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39947 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)
 * 1:50860 <-> DISABLED <-> SERVER-WEBAPP Palo Alto GlobalProtect SSL VPN buffer overflow attempt (server-webapp.rules)
 * 1:50277 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)

2019-12-19 13:15:38 UTC

Snort Subscriber Rules Update

Date: 2019-12-19

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 3000.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:52500 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (snort3-file-image.rules)
 * 1:52487 <-> DISABLED <-> SERVER-OTHER OpenSSL SSL ChangeCipherSpec man-in-the-middle attempt (snort3-server-other.rules)
 * 1:52499 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (snort3-file-image.rules)
 * 1:52498 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (snort3-file-image.rules)
 * 1:52489 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (snort3-file-multimedia.rules)
 * 1:52485 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (snort3-browser-webkit.rules)
 * 1:52497 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (snort3-file-image.rules)
 * 1:52494 <-> DISABLED <-> SERVER-APACHE Apache httpd mod_remoteip heap buffer overflow attempt (snort3-server-apache.rules)
 * 1:52501 <-> DISABLED <-> SERVER-OTHER ZeroMQ libzmq pointer overflow attempt (snort3-server-other.rules)
 * 1:52486 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (snort3-browser-webkit.rules)
 * 1:52488 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (snort3-file-multimedia.rules)

Modified Rules:


 * 1:47881 <-> DISABLED <-> PROTOCOL-DNS dnsmasq add_pseudoheader memory leak attempt (snort3-protocol-dns.rules)
 * 1:39947 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (snort3-protocol-dns.rules)
 * 1:39952 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (snort3-protocol-dns.rules)
 * 1:39949 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (snort3-protocol-dns.rules)
 * 1:50277 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (snort3-malware-backdoor.rules)
 * 1:52449 <-> DISABLED <-> POLICY-OTHER Potential phishing domain ddns.net outbound connection detected (snort3-policy-other.rules)
 * 1:50276 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (snort3-malware-backdoor.rules)
 * 1:20341 <-> DISABLED <-> PROTOCOL-VOIP To header unquoted tokens in field attempt (snort3-protocol-voip.rules)
 * 1:39951 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (snort3-protocol-dns.rules)
 * 1:39948 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (snort3-protocol-dns.rules)
 * 1:50860 <-> DISABLED <-> SERVER-WEBAPP Palo Alto GlobalProtect SSL VPN buffer overflow attempt (snort3-server-webapp.rules)
 * 1:39953 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (snort3-protocol-dns.rules)
 * 1:39950 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (snort3-protocol-dns.rules)
 * 1:39946 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (snort3-protocol-dns.rules)

2019-12-19 13:15:38 UTC

Snort Subscriber Rules Update

Date: 2019-12-19

This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2983.

The format of the file is:

gid:sid <-> Default rule state <-> Message (rule group)

New Rules:


 * 1:52494 <-> DISABLED <-> SERVER-APACHE Apache httpd mod_remoteip heap buffer overflow attempt (server-apache.rules)
 * 1:52488 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 1:52487 <-> DISABLED <-> SERVER-OTHER OpenSSL SSL ChangeCipherSpec man-in-the-middle attempt (server-other.rules)
 * 1:52486 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:52498 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52501 <-> DISABLED <-> SERVER-OTHER ZeroMQ libzmq pointer overflow attempt (server-other.rules)
 * 1:52485 <-> DISABLED <-> BROWSER-WEBKIT Apple Webkit updateMinimumColumnHeight use-after-free attempt (browser-webkit.rules)
 * 1:52500 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52499 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52497 <-> DISABLED <-> FILE-IMAGE Adobe Photoshop Camera Raw plug-in TIFF image processing buffer underflow attempt (file-image.rules)
 * 1:52489 <-> DISABLED <-> FILE-MULTIMEDIA Nokia PC Suite Video Manager mp4 denial of service attempt (file-multimedia.rules)
 * 3:52491 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52493 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52496 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)
 * 3:52492 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52490 <-> ENABLED <-> FILE-IMAGE TRUFFLEHUNTER TALOS-2019-0972 attack attempt (file-image.rules)
 * 3:52495 <-> ENABLED <-> FILE-OTHER TRUFFLEHUNTER TALOS-2019-0971 attack attempt (file-other.rules)

Modified Rules:


 * 1:39950 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)
 * 1:52449 <-> DISABLED <-> POLICY-OTHER Potential phishing domain ddns.net outbound connection detected (policy-other.rules)
 * 1:47881 <-> DISABLED <-> PROTOCOL-DNS dnsmasq add_pseudoheader memory leak attempt (protocol-dns.rules)
 * 1:39946 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)
 * 1:20341 <-> DISABLED <-> PROTOCOL-VOIP To header unquoted tokens in field attempt (protocol-voip.rules)
 * 1:50276 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:39952 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:50277 <-> ENABLED <-> MALWARE-BACKDOOR Win.Backdoor.Chopper webshell inbound request attempt (malware-backdoor.rules)
 * 1:39949 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:39953 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TSIG query denial of service attempt (protocol-dns.rules)
 * 1:39948 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TKEY query denial of service attempt (protocol-dns.rules)
 * 1:50860 <-> DISABLED <-> SERVER-WEBAPP Palo Alto GlobalProtect SSL VPN buffer overflow attempt (server-webapp.rules)
 * 1:39947 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TKEY query denial of service attempt (protocol-dns.rules)
 * 1:39951 <-> DISABLED <-> PROTOCOL-DNS PowerDNS TCP TSIG query denial of service attempt (protocol-dns.rules)