ื”ืขื“ื›ื•ืŸ ืฉืืชื ืœื ื™ื›ื•ืœื™ื ืœื”ืจืฉื•ืช ืœืขืฆืžื›ื ืœื“ืœื’ ืขืœื™ื•: ืกื•ืฃ ื”ืชืžื™ื›ื” ื‘-Office 2016 ื•-Office 2019

ืงืจื ืขื›ืฉื™ื•
ืื ื• ืžืฉืชืžืฉื™ื ื‘ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช ืœืชืจื’ื•ื ื”ืืชืจ, ื•ืขืœ ืืฃ ืฉืื ื• ืฉื•ืืคื™ื ืœื“ื™ื•ืง ืžืจื‘ื™, ื™ื™ืชื›ืŸ ืฉื”ืชืจื’ื•ืžื™ื ืื™ื ื ืžื“ื•ื™ืงื™ื ื‘ืžืืช ื”ืื—ื•ื–ื™ื. ืื ื• ืžื•ื“ื™ื ืœืš ืขืœ ื”ื”ื‘ื ื”.

ืžืืงืจื• ื‘ืืงืกืœ 4.0: ืชื›ื•ื ื” ื™ืฉื ื”, โ€‹โ€‹ื˜ื›ื ื™ืงืช ื”ืชืงืคื” ื—ื“ืฉื”

ืขึทืœ ื™ึฐื“ึตื™ ื•ื™ืŸ ืœืื, ืžื ื”ืœ ืชื•ื›ื ื™ืช ื˜ื›ื ื™ืช ื‘ื›ื™ืจ
ืฉืชืฃ ืืช ื”ืคื•ืกื˜ ื”ื–ื”

ืžืืงืจื• ืฉืœ Excel 4.0, ื”ื™ื“ื•ืข ื’ื ื›ืžืืงืจื• XLM 4.0, ื”ื•ื ืชื›ื•ื ืช ื”ืงืœื˜ื” ื•ื”ืฉืžืขื” ืฉืคื™ืจื” ืฉืœ Microsoft Excel ืฉื”ื•ืฆื’ื” ื‘ืฉื ืช 1992. ืงื˜ืข ืงื•ื“ ืชื›ื ื•ืช ื–ื” ื”ื•ื ืคืชืจื•ืŸ ืœืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืžืฉื™ืžื•ืช ื—ื•ื–ืจื•ืช ื•ื ืฉื ื•ืช ื‘ืืงืกืœ, ืืš ืœืžืจื‘ื” ื”ืฆืขืจ, ื’ื ื“ืœืช ืื—ื•ืจื™ืช ืกืžื•ื™ื” ืœื”ืคืฆืช ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช.

ื›ืžื• ืงื•ื“ืžื•, ื”ืžืืงืจื• Visual Basic for Application (VBA), ื”ืžืืงืจื• ืฉืœ Excel 4.0 ืžื ื•ืฆืœ ื™ื•ืชืจ ื•ื™ื•ืชืจ ืœืื—ืกื•ืŸ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช ื ืกืชืจื•ืช. ื’ื•ืจืžื™ ืื™ื•ื ื™ื›ื•ืœื™ื ื‘ืงืœื•ืช ืœื”ืคื•ืš ืชื›ื•ื ื” ื‘ืช 30 ืฉื ื” ื–ื• ืœื ืฉืง ื›ื“ื™ ืœื™ืฆื•ืจ ื˜ื›ื ื™ืงื•ืช ืชืงื™ืคื” ื—ื“ืฉื•ืช, ืฉื›ืŸ ื”ื ื™ื›ื•ืœื™ื ืœื˜ืฉื˜ืฉ ืงื•ื“ XML ื›ื“ื™ ืœื”ืกืชื™ืจ ืืช ื”ืžืืงืจื• ื”ื—ืฉื•ื“.

ืžื” ืฉื”ื•ืคืš ืืช ื•ืงื˜ื•ืจ ื”ื”ืชืงืคื” ื”ื–ื” ืœื•ื•ืงื˜ื•ืจ ื›ื” ื ืจื—ื‘ ื”ื•ื ืฉืžืงืจื•ืื™ื ืฉืœ Excel 4.0 ื”ื ืžืจื›ื™ื‘ ื—ื™ื•ื ื™ ื‘ื ื•ืกื—ื” ืฉืœ ื™ื›ื•ืœื•ืช ื”ืœื™ื‘ื” ืฉืœ Excel. ื”ื ื ืžืฆืื™ื ื‘ืฉื™ืžื•ืฉ ืงื‘ื•ืข ื‘ืชื”ืœื™ื›ื™ื ืขืกืงื™ื™ื ืฉื•ื ื™ื ื•ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉืœื ื™ื•ืฉื‘ืชื• ืื• ื™ื•ืฆืื• ืžืฉื™ืžื•ืฉ. ืžืกื™ื‘ื” ื–ื•, ืžื—ื‘ืจื™ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืžืชื’ื ื‘ื™ื ืžื˜ืขืŸ ื–ื“ื•ื ื™ ื“ืจืš ืงื•ื“ ื”ืžืืงืจื• ืœืชื•ืš ืžืกืžืš Excel ื•ืžืกืคืงื™ื ืื•ืชื• ื›ืงื•ื‘ืฅ ืžืฆื•ืจืฃ ืœื“ื•ื"ืœ, ื›ืคื™ ืฉืขืฉื• ื‘ืื™ืจื•ืข ื”ืจืืฉื•ืŸ ืฉืœ ืžืืงืจื• 4.0.

ืžืชืงืคืช ื”ืžืืงืจื• ื”ืจืืฉื•ื ื” ืฉืœ Excel 4.0

ืžืื– ื”ื’ืœ ื”ืจืืฉื•ืŸ ืฉืœ ืžืชืงืคื•ืช ืžืืงืจื• 4.0 ื‘ืืžืฆืข ืคื‘ืจื•ืืจ 2020 [1] , ืžืกืคืจ ืจื‘ ืฉืœ ืคื•ืฉืขื™ ืกื™ื™ื‘ืจ ืื™ืžืฆื• ื˜ื›ื ื™ืงื” ื–ื•. ื”ื™ื ื›ื•ืœืœืช ื’ื™ืœื™ื•ืŸ ื ื’ื•ืข ืขื ืคืงื•ื“ื” ื–ื“ื•ื ื™ืช ื”ืžื•ืกืชืจืช ื‘ื ื•ืกื—ื”, ืฉื ืฉืœื—ื” ื›ื—ืœืง ืžืงื•ื‘ืฅ ืžืฆื•ืจืฃ ืฉืœ ืงื•ื‘ืฅ ืืงืกืœ.

ื”ืชื•ืงืคื™ื ืžืฉืชืžืฉื™ื ื‘ื˜ืงื˜ื™ืงื•ืช ืฉืœ ื”ื ื“ืกื” ื—ื‘ืจืชื™ืช ื›ื“ื™ ืœืคืชื•ืช ืืช ื”ื™ืขื“ ืœืคืชื•ื— ืืช ื”ืงื•ื‘ืฅ. ืœืื—ืจ ื”ืคืชื™ื—ื”, ื”ืงื•ืจื‘ืŸ ืžืชื‘ืงืฉ ืœืœื—ื•ืฅ ืขืœ ื›ืคืชื•ืจ "ื”ืคืขืœ ืขืจื™ื›ื”", ืžื” ืฉืžืคืขื™ืœ ืืช ื”ืžืืงืจื• ื”ื–ื“ื•ื ื™.

ื’ืจืฃ ืขืžื•ื“ื•ืช ืฉื›ื•ืชืจืชื•: ืžืชืงืคื•ืช ืกื™ื™ื‘ืจ ื‘ืืžืฆืขื•ืช ืคืงื•ื“ื•ืช ืžืืงืจื• ืฉืœ Excel 4.0. ืฆื™ืจ ื”-X ืžื›ื™ืœ ืชืืจื™ื›ื™ื. ืฆื™ืจ ื”-Y ืžื›ื™ืœ ืืช ืžืกืคืจ ื”ืžืชืงืคื•ืช. ื”ื”ืชืงืคื•ืช ืžื’ื™ืขื•ืช ืœืฉื™ื ื‘ืคื‘ืจื•ืืจ, ืžืจืฅ ื•ืืคืจื™ืœ.

ืœืื—ืจ ื”ืžืชืงืคื” ื”ืจืืฉื•ื ื”, ื’ื•ืจืžื™ ื”ืื™ื•ื ื”ืžืฉื™ื›ื• ืœืžื ืฃ ืืช ื˜ื›ื ื™ืงืช ื”ื”ืชื—ืžืงื•ืช ื”ื–ื• ื›ื“ื™ ืœื™ืฆื•ืจ ืžืชืงืคื•ืช ื ื•ืกืคื•ืช, ืขื ืขืœื™ื•ืช ื—ื“ื•ืช ืžืžืื™ ืขื“ ื™ื•ืœื™ 2020 [2] .

ืคืงื•ื“ื•ืช ืžืืงืจื• "ืžื•ืกืชืจื•ืช ืžืื•ื“"

ื ื™ืชืŸ ืœื”ื›ื ื™ืก ื•ืœื”ืกืชื™ืจ ืคืงื•ื“ื•ืช ืžืืงืจื• ื‘ืื•ืคืŸ ื—ืฉืื™ ื‘ืงื•ื‘ืฅ ืืงืกืœ ื‘ืืžืฆืขื•ืช ืืกื˜ืจื˜ื’ื™ื•ืช ืขืจืคื•ืœ.

ืœื“ื•ื’ืžื”, ื’ื™ืœื™ื•ืŸ ืžื•ื’ื“ืจ ื›"ืžื•ืกืชืจ ืžืื•ื“", ืžื” ืฉืื•ืžืจ ืฉื’ื™ืœื™ื•ืŸ ื–ื” ืื™ื ื• ื ื’ื™ืฉ ื‘ืงืœื•ืช ื“ืจืš ืžืžืฉืง ื”ืžืฉืชืžืฉ ืฉืœ Excel ื•ืื™ ืืคืฉืจ ืœื—ืฉื•ืฃ ืื•ืชื• ืœืœื ืขื–ืจื” ืฉืœ ื›ืœื™ ื—ื™ืฆื•ื ื™. ืคืงื•ื“ื•ืช ืžืืงืจื• ื”ืžื•ืกืชืจื•ืช ื‘ื’ื™ืœื™ื•ืŸ Excel ื™ื›ื•ืœื•ืช ืœื”ื™ื•ืช ืžื•ืคืขืœื•ืช ื‘ืืžืฆืขื•ืช ืฉืื™ืœืชืช ืื™ื ื˜ืจื ื˜, ืื• ืฉื”ืŸ ื™ื›ื•ืœื•ืช ืœื”ื•ืจื™ื“ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช ื‘ืขืช ื‘ื™ืฆื•ืข ื ื•ืกื—ื”. ื’ื•ืจืžื™ ืื™ื•ื ืžื ืฆืœื™ื ืคืจืฆื” ื–ื• ื›ื“ื™ ืœื”ืขื‘ื™ืจ ืžื˜ืขื ื™ื ื–ื“ื•ื ื™ื™ื ื‘ืืžืฆืขื•ืช ื”ืขืœืื•ืช ืงื‘ืฆื™ื ืื• ืงื‘ืฆื™ื ืžืฆื•ืจืคื™ื ืœื“ื•ื"ืœ ื•ืœื ืฆืœ ืคื’ื™ืขื•ื™ื•ืช ื‘ืžืขืจื›ืช ื›ื“ื™ ืœื™ืฆื•ืจ ื•ืงื˜ื•ืจื™ ืชืงื™ืคื” ื—ื“ืฉื™ื.

ืชื•ื›ื ื” ื–ื“ื•ื ื™ืช ืžื•ืกืชืจืช ื‘ื’ื™ืœื™ื•ืŸ ืืงืกืœ
ืชื•ื›ื ื” ื–ื“ื•ื ื™ืช ื‘ื’ื™ืœื™ื•ืŸ ืืงืกืœ ืžื•ืกืชืจ


ื˜ืงื˜ื™ืงื” ื–ื•, ื‘ืฉื™ืœื•ื‘ ืขื ืชื—ื‘ื•ืœื•ืช ื”ื ื“ืกื” ื—ื‘ืจืชื™ืช ืžื‘ื•ืกืกื•ืช ืคื—ื“, ื ื•ืฆืœื• ืขืœ ื™ื“ื™ ืชื•ืงืคื™ื ื›ื“ื™ ืœืงื‘ืœ ื’ื™ืฉื” ืžืจื—ื•ืง ื•ืœื”ืคืขื™ืœ ืคืงื•ื“ื•ืช ืขืœ ืžื›ืฉื™ืจื™ื ืฉื ืคืจืฆื•. ื‘ืžืื™ 2020, ื”ื˜ื›ื ื™ืงื” ื ื•ืฆืœื” ืœืจืขื” ืขื“ ื›ื“ื™ ื›ืš ืฉืžื™ืงืจื•ืกื•ืคื˜ ื ืืœืฆื” ืœื”ื–ื”ื™ืจ ืืช ื”ืฆื™ื‘ื•ืจ ืžืคื ื™ ืงืžืคื™ื™ืŸ ืคื™ืฉื™ื ื’ ืฉืœ COVID-19 [3] . ื”ืชื•ืงืคื™ื ืฉืœื—ื• ืžื™ื™ืœื™ื ื‘ื ื•ืฉื "ื“ื•"ื— ืžืฆื‘ COVID-19 ืฉืœ WHO", ืชื•ืš ื”ืชื—ื–ื•ืช ืœืžืจื›ื– ื’'ื•ืŸ ื”ื•ืคืงื™ื ืก.

ืงื‘ืฆื™ ื”ืืงืกืœ ื”ืžืฆื•ืจืคื™ื ืžื›ื™ืœื™ื ืžืืงืจื• ื–ื“ื•ื ื™ ื ืกืชืจ ืฉืžื•ืจื™ื“ ื•ืžืคืขื™ืœ ืืช NetSupport Manager RAT - ื›ืœื™ ื ื™ื”ื•ืœ ื”ืžืืคืฉืจ ื’ื™ืฉื” ืžืจื—ื•ืง.

ื”ื’ื ื” ืžืคื ื™ ื”ืขืœืื•ืช ืงื‘ืฆื™ื ื–ื“ื•ื ื™ื•ืช

ืžืขื‘ืจ ืœ-VBA

ืžื™ืงืจื•ืกื•ืคื˜, ืžื•ื“ืขืช ืœื ื™ืฆื•ืœ ืœืจืขื” ืฉืœ ืชื•ื›ื ื•ืช ืืœื•, ืขื•ื“ื“ื” ืžืฉืชืžืฉื™ื ืœืขื‘ื•ืจ ืœ-Visual Basic for Applications (VBA) [4] . ืžืžืฉืง ื”ืกืจื™ืงื” ื ื’ื“ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช (AMSI) ื‘ืฉื™ืœื•ื‘ ืขื VBA ื™ื›ื•ืœ ืœืกืคืง ื‘ื“ื™ืงื” ืžืขืžื™ืงื” ืฉืœ ื”ืชื ื”ื’ื•ื™ื•ืช ื”ืžืืงืจื• ื‘-VBA, ืžื” ืฉืžืืคืฉืจ ืœืžืขืจื›ืช ืœืกืจื•ืง ืื—ืจ ืคืงื•ื“ื•ืช ืžืืงืจื• ื—ืฉื•ื“ื•ืช ื•ืคืขื™ืœื•ื™ื•ืช ื–ื“ื•ื ื™ื•ืช ืื—ืจื•ืช ื‘ื–ืžืŸ ืจื™ืฆื”.

ืฉื™ืœื•ื‘ AMSI ืขื Microsoft Office

ืžื™ืงืจื•ืกื•ืคื˜ ื’ื ืžืืคืฉืจืช ืฉื™ืœื•ื‘ ืฉืœ AMSI ืขื Office 365 ื›ื“ื™ ืœื›ืœื•ืœ ืกืจื™ืงืช ืžืืงืจื• ื‘ื–ืžืŸ ืจื™ืฆื” ืฉืœ Excel 4.0 ื›ื“ื™ ืœืกื™ื™ืข ื‘ื–ื™ื”ื•ื™ ื•ื—ืกื™ืžื” ืฉืœ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช ืžื‘ื•ืกืกื•ืช XLM.

ื”ืกืจ ืืช ื˜ืขื™ื ืช ื”ืžืงืจื• ื•ืืช ื›ืœ ื”ืชื•ื›ื ื•ืช ื”ื–ื“ื•ื ื™ื•ืช ื‘ืืžืฆืขื•ืช Deep CDR

ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ืžื ื™ืขืช ื”ืื™ื•ืžื™ื ืฉืœื ื• ืžื ื™ื—ื” ืฉื›ืœ ื”ืงื‘ืฆื™ื ื–ื“ื•ื ื™ื™ื, ืœืื—ืจ ืžื›ืŸ ืžื ืงื” ื•ื‘ื•ื ื” ืžื—ื“ืฉ ื›ืœ ืงื•ื‘ืฅ, ื•ืžื‘ื˜ื™ื—ื” ืฉื™ืžื•ืฉื™ื•ืช ืžืœืื” ืขื ืชื•ื›ืŸ ื‘ื˜ื•ื— ืขื“ ืฉื”ื•ื ืžื’ื™ืข ืœืžืฉืชืžืฉื™ื. ืœืžื“ ืขื•ื“ ืขืœ ื”ืื•ืคืŸ ืฉื‘ื• Deep CDR ืžื•ื ืข ื˜ื›ื ื™ืงื•ืช ื”ืชื—ืžืงื•ืช ื‘ืงื‘ืฆื™ Excel ื•ื˜ื›ื ื™ืงื•ืช VBA stomping maldoc .

ื‘ึผึฐื ื•ึนืกึทืฃ, OPSWAT ืžืืคืฉืจ ืœืžืฉืชืžืฉื™ื ืœืฉืœื‘ ืžืกืคืจ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืงื ื™ื™ื ื™ื•ืช ื›ื“ื™ ืœืกืคืง ืฉื›ื‘ื•ืช ื ื•ืกืคื•ืช ืฉืœ ื”ื’ื ื” ืžืคื ื™ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช. ื“ื•ื’ืžื” ืื—ืช ืœื›ืš ื”ื™ื Multiscanning , ื”ืžืืคืฉืจ ืœืžืฉืชืžืฉื™ื ืœืกืจื•ืง ื‘ื• ื–ืžื ื™ืช ืขื ื™ื•ืชืจ ืž-30 ืžื ื•ืขื™ ืื ื˜ื™-ื•ื™ืจื•ืก (ืชื•ืš ืฉื™ืžื•ืฉ ื‘ื‘ื™ื ื” ืžืœืื›ื•ืชื™ืช/ืœืžื™ื“ื” ืžืจื—ื•ืง, ื—ืชื™ืžื•ืช, ื”ื™ื•ืจื™ืกื˜ื™ืงื•ืช ื•ื›ื•') ื›ื“ื™ ืœื”ืฉื™ื’ ืฉื™ืขื•ืจื™ ื–ื™ื”ื•ื™ ื”ืžืชืงืจื‘ื™ื ืœ-100%. ื”ืฉื•ื•ื” ื–ืืช ืœืžื ื•ืข ืื ื˜ื™-ื•ื™ืจื•ืก ื™ื—ื™ื“, ืฉื™ื›ื•ืœ ื‘ืžืžื•ืฆืข ืœื–ื”ื•ืช ืจืง 40%-80% ืžื”ื•ื•ื™ืจื•ืกื™ื.

ืœืžื“ื• ืขื•ื“ ืขืœ Deep CDR , Multiscanning ื•ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืื—ืจื•ืช; ืื• ืฉื•ื—ื—ื• ืขื ืžื•ืžื—ื” OPSWAT ื›ื“ื™ ืœื’ืœื•ืช ืืช ืคืชืจื•ืŸ ื”ืื‘ื˜ื—ื” ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ ืœื”ื’ื ื” ืžืคื ื™ ื”ืชืงืคื•ืช Zero-day ื•ืื™ื•ืžื™ื ืื—ืจื™ื ืžืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช ืžืชืงื“ืžื•ืช.

ื”ืคื ื™ื•ืช

1 ื’'ื™ื™ืžืก ื”ืื•ื’ื•ื, ืกื˜ืคื ื• ืื•ืจื˜ื•ืœืื ื™. "ืื‘ื•ืœื•ืฆื™ื” ืฉืœ ื ื™ืฆื•ืœ ืžืืงืจื• ืฉืœ Excel 4.0." Lastline. 2 ื‘ื™ื•ื ื™ 2020, https://www.lastline.com/labsb... .
2 ื‘ื™ื™ื‘ืื‘ ืกื™ื ื’. "ืื‘ื•ืœื•ืฆื™ื” ืฉืœ ืืงืกืœ 4.0 ื›ื—ืžื•ืฉ ืžืืงืจื• - ื—ืœืง 2." VMware. 14 ื‘ืื•ืงื˜ื•ื‘ืจ 2020. https://blogs.vmware.com/netwo... .
3 ืคื™ืœ ืžื ืงืกื˜ืจ. "ืžื™ืงืจื•ืกื•ืคื˜ ืžื–ื”ื™ืจื” ืžืคื ื™ ื ื’ื™ืฃ RAT "ืžืกื™ื‘ื™" #COVID19." ืžื’ื–ื™ืŸ Infosecurity. 21 ื‘ืžืื™ 2020, https://www.infosecurity-magaz... .
4 "XLM + AMSI: ื”ื’ื ื” ื—ื“ืฉื” ื‘ื–ืžืŸ ืจื™ืฆื” ืžืคื ื™ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช ืžืืงืจื• ืฉืœ Excel 4.0". ืžื™ืงืจื•ืกื•ืคื˜. 3 ื‘ืžืจืฅ, 2021. XLM + AMSI: ื”ื’ื ื” ื—ื“ืฉื” ื‘ื–ืžืŸ ืจื™ืฆื” ืžืคื ื™ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช ืžืืงืจื• ืฉืœ Excel 4.0 | ื‘ืœื•ื’ ื”ืื‘ื˜ื—ื” ืฉืœ ืžื™ืงืจื•ืกื•ืคื˜.

ื”ื™ืฉืืจ ืžืขื•ื“ื›ืŸ ืขื OPSWAT !

ื”ื™ืจืฉืžื• ืขื•ื“ ื”ื™ื•ื ื›ื“ื™ ืœืงื‘ืœ ืืช ื”ืขื“ื›ื•ื ื™ื ื”ืื—ืจื•ื ื™ื ืฉืœ ื”ื—ื‘ืจื”, ืกื™ืคื•ืจื™ื, ืžื™ื“ืข ืขืœ ืื™ืจื•ืขื™ื ื•ืขื•ื“.