GitList

January 26, 2019
	View c442ca9 Updating and cleaning up copyright notices in 0.101 branch. Micah Snyder authored on 2019/01/26 00:15:50

October 26, 2018
	View ebea41e Moving variable declaration to top of function because ‘for’ loop initial declarations are only allowed in C99 mode. Micah Snyder authored on 2018/10/26 12:30:44

October 10, 2018
	View 7f46503 Allow the NULL to be missing on all AlgorithmIds Andrew authored on 2018/10/10 03:00:28

September 15, 2018
	View 64ecd10 Fix support for authenticode signatures from external .cat files This commit adds back in support for whitelisting files based on signatures from .cat files loaded in via a '-d' flag to clamscan. This also makes it so that a .crb blacklist rule match can't be overruled by a signature in a .cat file Andrew authored on 2018/09/15 03:39:47

September 14, 2018
	View 50d1a0b Make --dumpcerts be more consistent, improve cert processing This commit makes the following changes: - --dumpcerts will print certificates even if they already exist in any .crb files loaded - --dumpcerts will print certificates only once - Having a whitelist CRB rule on a leaf certificate should no longer prevent signature verification from happening. NOTE, this doesn't mean that you can have whitelist rules for leaf certificates and have that result in a trusted signature - that doesn't work yet - Determining whether a certificate is blacklisted now includes comparing the public key data (modulus and exponent) in addition to the subject and serial hashes - If a blacklisted certificate is detected, the code will return immediately instead of continuing on to parse the rest of the signature Andrew authored on 2018/09/14 01:04:17

September 12, 2018
	View db39ba2 Add debug message in the case where a seemingly useless cert is detected Andrew authored on 2018/09/12 23:41:59
	View 5df252e Set the certSign flag for certificates without a KeyUsage The MS MD5 root cert doesn't have the KeyUsage set and appears to validate just fine Andrew authored on 2018/09/12 23:04:35

September 11, 2018
	View b1c1353 Allow x509 certs with v1 TBSCertificate sections in the timestamp chain There are some Windows binaries that have certificates with version 1 TBSCertificate sections. This technically isn't allowed by the spec, but the Windows API still seems to report these are being OK Andrew authored on 2018/09/11 05:27:21

September 10, 2018
	View 0bbf4e1 Fix a bug causing nested signatures to trigger the no-countersignature case In an earlier commit, I mistakenly check for whether a nested signature has been seen when determining whether a countersignature is present instead of checking that the countersignature has been seen Andrew authored on 2018/09/10 23:43:08
	View d28779e Allow for the timestampToken OID in place of pkcs7-data OID in the countersignature Andrew authored on 2018/09/10 23:41:56

September 9, 2018
	View 796cf4c Allow '0' as a counterSignature version Andrew authored on 2018/09/09 04:16:18

September 7, 2018
	View 0973eb9 Add more support for SHA384/SHA512 I think SHA384/SHA512 hashes are supported in all parts of the authenticode signature now Andrew authored on 2018/09/07 23:46:26
	View 15c54ab Allow <hashtype>WithRSAEncryption OIDs when expecting <hashtype> OIDs Some of the signature seem to use the former instead, and it appears to be accepted as legitimate, so allow it. Andrew authored on 2018/09/07 09:59:00

September 6, 2018
	View ecae7f1 Fix bug in how ptrs to file data are used for computing Authenticode hash We used to get a pointer to file data without locking and for some samples this pointer would be invalidated by the time we used it. Now, we just store the offset for the sections that should be hashed as part of the Authenticode hash computation and get the file data pointer right before it's needed. Andrew authored on 2018/09/06 07:50:59

September 3, 2018
	View a9a7122 Add more complete support for SHA384, SHA512 hashes Andrew authored on 2018/09/03 11:07:14