diff --git a/rules/windows/sysmon/sysmon_vuln_cve_2017_8759.yml b/rules/windows/sysmon/sysmon_vuln_cve_2017_8759.yml new file mode 100644 index 000000000..061db9210 --- /dev/null +++ b/rules/windows/sysmon/sysmon_vuln_cve_2017_8759.yml @@ -0,0 +1,19 @@ +title: Exploit for CVE-2017-8759 +description: Detects Winword starting uncommon sub process csc.exe as used in exploits for CVE-2017-8759 +reference: + - https://www.hybrid-analysis.com/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100 + - https://www.reverse.it/sample/0b4ef455e385b750d9f90749f1467eaf00e46e8d6c2885c260e1b78211a51684?environmentId=100 +author: Florian Roth +date: 15.09.2017 +logsource: + product: windows + service: sysmon +detection: + selection: + EventID: 1 + ParentImage: '*\WINWORD.EXE' + Image: '*\csc.exe' + condition: selection +falsepositives: + - Unknown +level: critical