Research paper on signed malware in relation to WoSign and 2 others: https://acmccs.github.io/papers/p1435-kimA.pdf
digsig_issuer:"WoSign Class 3 Code Signing CA"
digsig_issuer:"WoSign Class 3 Code Signing CA" company_name:"Microsoft Corporation"
digsig_issuer:"VeriSign Class 3 Code Signing 2010 CA"
digsig_subject:"CHENGDU YIWO Tech Development Co., Ltd."
digsig_issuer:"Thawte Code Signing CA - G2"
digsig_issuer:"thawte SHA256 Code Signing CA"
digsig_issuer:"WoTrus Code Signing CA"
digsig_issuer:"DigiCert EV Code Signing CA"
digsig_issuer:WEXTSLGLZVJPTNNHZG
digsig_issuer:BNNMZZPTPXHZOIVJJV
digsig_issuer:PDMPEGXSJGYPPMYBYO
digsig_issuer:XFAJAAJUQJATWBWBZP