![]() ![]() The phishing emails pretend to be "Payment Remittance Advice" with links to remote sites that download a CSV file with names similar to 'document-21966.csv. ![]() CSV file uses DDE to install BazarBackdoorĪ new phishing campaign spotted by security researcher Chris Campbell is installing the BazarLoader/BazarBackdoor trojan through malicious CSV files.īazarBackdoor is a stealthy backdoor malware created by the TrickBot group to provide threat actors remote access to an internal device that can be used as a springboard for further lateral movement within a network. Unfortunately, threat actors can also abuse this feature to execute commands that download and install malware on unsuspecting victims. However, Microsoft Excel supports a feature called Dynamic Data Exchange (DDE), which can be used to execute commands whose output is inputted into the open spreadsheet, including CSV files. Since a CSV is simply text with no executable code, many people consider these types of files harmless and may be more carefree when opening them. Prompts.Chat, also known as Awesome ChatGPT Prompts, is a collection of prompt templates you can copy-paste into ChatGPT to make the AI give concise and accurate responses to your queries. Using CSVs is a popular method to export data from applications that can then be imported into other programs as a data source, whether that be Excel, a database, password managers, or billing software. Prompts.Chat (Web): Copy-Paste Prompt Templates and Learn Tips in Free Ebook. Example CSV file loaded in Microsoft Excel ![]()
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