Cryptography

Created the Monday 18 March 2019. Updated 1 year, 10 months ago.

Cryptography is a technique often used by malware to protect against analysis or to perform malicious actions such as in ransomware attacks. In these cases, malware will use cryptography to encrypt their payloads or communication channels in order to make it difficult for security tools and forensic investigators to detect and analyze their activities.

Additionally, cryptography can be used by malware to make their payloads more difficult to reverse engineer, making it harder for researchers to understand their inner workings and develop effective countermeasures.



Code Snippets

Detection Rules

Additional Resources

External Links

The resources provided below are associated links that will give you even more detailed information and research on current evasion technique. It is important to note that, while these resources may be helpful, it is important to exercise caution when following external links. As always, be careful when clicking on links from unknown sources, as they may lead to malicious content.

Matching Samples 10 most recent

Sample Name Matching Techniques First Seen Last Seen
DelphinDesktop.dll 9 2025-08-31 2 days, 18 hours ago
avbox.exe 9 2025-08-31 3 days, 6 hours ago
Apple Music Installer.exe 4 2025-08-27 6 days, 22 hours ago
LINTools.exe 4 2025-08-26 1 week ago
AdbRunningAppsViewer.exe 4 2025-08-24 1 week, 2 days ago
presenter_lib.dll 5 2025-08-16 2 weeks, 4 days ago
pdf2txtocr.exe 3 2025-08-15 2 weeks, 4 days ago
x360ce.exe 4 2025-08-13 2 weeks, 6 days ago
0b98de4fbe9e42aa1b79f642c241...ac19b3fc5400705cfba61968.exe 5 2025-08-13 3 weeks ago
preloader_s.dll 6 2025-08-12 3 weeks ago
View All

Sleeping Alien

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