FSG

Created the Sunday 19 June 2022. Updated 1 year, 2 months ago.

The free, simple FSG software compresses both small and large files. While it is popular and commonly used to hide malware code, it is also relatively simple to unpack through a decompression loop that writes the data to the final destination.


Technique Identifier

U1408


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
ffc49c8fd266e46d2cf1f02f62b1...c88e6b01f9e022325744f55e2f07 5 2024-11-19 2 weeks, 1 day ago
b2d4b9b9149bb0c3d4ea10a0ad46...880da2b01ef6c19295ac853c6df8 5 2024-11-19 2 weeks, 1 day ago
ab8342d93b1878f77a0bf21aa796...3e5631ce540597b409433ab2ec8b 6 2024-11-19 2 weeks, 1 day ago
a1c4a88eef955114a216ec6bda28...8e7b50cc5cf8791aca28e367ea40 4 2024-11-19 2 weeks, 1 day ago
7b8aefff1480d4b68160e46f6cbb...c8b86f11f976f3aa770ac6b33abd 6 2024-11-19 2 weeks, 1 day ago
765edfc0c20fa35b84f7b36bf280...87d29cdf96ac9712ee6e05f59056 6 2024-11-19 2 weeks, 1 day ago
5547bc84b1c726e265114e40bc55...fac750363fcbc15fffed1bc31e60 5 2024-11-19 2 weeks, 1 day ago
3afd826c0ff8bc7dfb8af173498b...32025282fb346e0ab412a208f89f 4 2024-11-19 2 weeks, 1 day ago
090a42e17cefa19c9dd201ce9d87...9d01588361eddb484ec2e5866c13 5 2024-11-19 2 weeks, 1 day ago
View All

Sleeping Alien

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