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Blog Tag: 自治体強靭化

Preventing Evasion Techniques in Excel Files with Deep CDR

January 19, 2023
Malware is ever-evolving, and so are malware evasion techniques. In a study conducted by the University of Genoa which analyzes 180,000 Windows malware...

Excel 4.0 Macro: Old Feature, New Attack Technique

July 26, 2021 by Vinh Lam, Senior Technical Program Manager
Excel 4.0 macro, also known as XLM 4.0 macro, is a benign record-and-playback feature of Microsoft Excel that was introduced back in 1992. This piece of...

Shortcut LNK Files May Contain Malware

May 07, 2021 by Vinh Lam, Senior Technical Program Manager
How malware can be hidden in LNK files and how organizations can protect themselves....

Deep CDR prevents Advanced Maldoc Techniques - VBA Stomping

January 15, 2021 by Ngoc Nguyen
Macros remain the most popular vector for malware and payload delivery. In fact, malware authors are switching to attack methodologies that leverage MS Office...

Automating Content Disarm and Reconstruction (CDR) Testing with OPSWAT Visual Comparison

July 30, 2020 by Nhut Ngo
OPSWAT Deep Content Disarm and Reconstruction (Deep CDR) is an advanced threat prevention technology. Unlike detection-based methods, Deep CDR is designed for...

Deep CDR Sanitizes Hidden Threats in an archive file

February 27, 2020 by Vinh Lam, Senior Technical Program Manager
Cybercriminals usually choose archive files to conceal malware and distribute infections. A statistic shows that 37% of detected malicious file extension is an...

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