Hi all, fixed in assp 2.6.4 *SPAM-Evaporator* build 19015:
added: - ASSP_AFC 5.01 is released - it includes a new extension 'ASSP_AFCKnownGoodEXE','Well Known Good Executable Files' 'Put the SHA256_HEX hash of all well known good executables in to this file (one per line). If the SHA256_HEX hash (not case sensitive) of an attachment or a part of a compressed attachment (e.g. exe, *.bin MS-Macro or OLE) is equal to a line in this file, the attachment passes the attachment check for all mails (regardless its extension and the settings in UserAttach). Comments are allowed after the hash and at the begin of a line. If configured, the analyzer and the maillog.txt will show the SHA256_HEX hash and the optional defined comment for all detected executables. For security reasons, virus scanning is not skipped. Notice: this feature is mainly created for executable files, but it will work for every attachment and every part of a compressed attachment. For example - this can be usefull, if clients regular sending or receiving documents or excel sheets, which contains every time the same MS-Macro/MS-OLE (e.g. executable). In this case, decompress the doc[xm] and calculate the SHA256_HEX hash for the vbaProject.bin or the vbaProjectSignature.bin file and register the hash here. examples: # sales documents a704ebf55efa5bb8079bb2ea1de54bfd5e9a0f7ed3a38867759b81bfc7b2cc9c # sales price_list.pdf - contains Java-Script 08d5518ef129ba1a992f5eb5c25e497cf886556710ffebe7cfb6aedf9d5727c9 # VBA Macrco vbaProject.bin in sales info.docm To show the SHA256_HEX value for a file at the command line, execute :>shasum -a 256 the_file_name' changed: - the default value for 'DoNoFromSelect' is changed from 63 to 59 option 4 - multiple from: addresses or from: header tags found (potential 2x score if option 2 is also enabled) - caused too many false positives Thomas DISCLAIMER: ******************************************************* This email and any files transmitted with it may be confidential, legally privileged and protected in law and are intended solely for the use of the individual to whom it is addressed. This email was multiple times scanned for viruses. There should be no known virus in this email! *******************************************************
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