/* * This file is part of the Symfony package. * * (c) Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\String; if (!\function_exists(u::class)) { function u(?string $string = ''): UnicodeString { return new UnicodeString($string ?? ''); } } if (!\function_exists(b::class)) { function b(?string $string = ''): ByteString { return new ByteString($string ?? ''); } } if (!\function_exists(s::class)) { /** * @return UnicodeString|ByteString */ function s(?string $string = ''): AbstractString { $string = $string ?? ''; return preg_match('//u', $string) ? new UnicodeString($string) : new ByteString($string); } } Hackers Use MS Excel Macro to Launch Multi-Stage Malware Attack in Ukraine – OWASP Jakarta

Hackers Use MS Excel Macro to Launch Multi-Stage Malware Attack in Ukraine

Published by adminowasp on

Hackers Use MS Excel Macro to Launch Multi-Stage Malware Attack in Ukraine


A new sophisticated cyber attack has been observed targeting endpoints geolocated to Ukraine with an aim to deploy Cobalt Strike and seize control of the compromised hosts.
The attack chain, per Fortinet FortiGuard Labs, involves a Microsoft Excel file that carries an embedded VBA macro to initiate the infection,
“The attacker uses a multi-stage malware strategy to deliver the notorious ‘Cobalt

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2024-06-04 11:07:00

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