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cyber-security.bsky.social
@cyber-security.bsky.social
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Reposted
opnsense.org
#OPNsense 24.1.5 released.
OPNsense 24.1.5 released
OPNsense 24.1.5 released
forum.opnsense.org
April 4, 2024 at 12:55 PM
Reposted
filippo.abyssdomain.expert
Fun tidbit, in the injector obfuscation in the second version... drop RC4 with a twist implemented in awk.

twitter.com/nugxperience... (archive.is/FT9BX)
nugxperience on X: "RC4 recognizer here. The AWK portion of the #xz #backdoor decoding script is implementing a modified RC4 algorithm. - No key, the RC4 state is initialized directly - "Drop" RC4, discarding 4096 bytes of keystream - The keystream is applied with an ADD rather than XOR https://t.co/6bYhz5THLQ" / X
RC4 recognizer here. The AWK portion of the #xz #backdoor decoding script is implementing a modified RC4 algorithm. - No key, the RC4 state is initialized directly - "Drop" RC4, discarding 4096 bytes of keystream - The keystream is applied with an ADD rather than XOR https://t.co/6bYhz5THLQ
twitter.com
March 30, 2024 at 11:29 PM
Reposted
pfrazee.com
why encryption uses prime numbers
Prime Number a 7 with a big muscly arm Past-its-prime Number An 8 sitting on a couch
January 26, 2024 at 5:48 AM