Top Tweets for #CryptGenRandom

over 7 years ago

After submitting data to its C&C, #PrincessEvolution #Ransomware generates using #CryptDEriveKey a cryptographic session keys derived from the 22 bytes generated by #CryptGenRandom (Only [A-Za-z0-9]{22}) This ransomware encrypts the files by #AES128

$yassine_lemmou's tweet photo. After submitting data to its C&C, #PrincessEvolution #Ransomware generates using #CryptDEriveKey a cryptographic session keys derived from the 22 bytes generated by #CryptGenRandom (Only [A-Za-z0-9]{22}) This ransomware encrypts the files by #AES128 https://t.co/ESVDbFKBwg$

yassine lemmou @yassine_lemmou

over 7 years ago

Submitted data by #PrincessEvolution #Ransomware to its C&C. #CryptGenRandom #GetUsetDefaultLCID #GetComputerName

yassine lemmou @yassine_lemmou

almost 8 years ago

#PrincessEvolution #Ransomware generated 128 bytes like it generated the 22 bytes (#CryptGenRandom then it choses [A-Za-z0-9]). These bytes are the value of the x (Fig-2). I didn't see x in #PrincessLocker.

yassine_lemmou's tweet photo. #PrincessEvolution #Ransomware generated 128 bytes like it generated the 22 bytes (#CryptGenRandom then it choses [A-Za-z0-9]). These bytes are the value of the x (Fig-2). I didn't see x in #PrincessLocker. https://t.co/nEZBLhO7oz

yassine lemmou @yassine_lemmou

almost 8 years ago

After #CryptGenRandom #PrincessEvolution #Ransomware tries to collect only A-->Z, a-->z and 0-->9 among the 5000 randomly generated bytes, Maybe it tries to make an ID victim.

yassine_lemmou's tweet photo. After #CryptGenRandom #PrincessEvolution #Ransomware tries to collect only A-->Z, a-->z and 0-->9 among the 5000 randomly generated bytes, Maybe it tries to make an ID victim. https://t.co/N6sUbJcNxx

yassine lemmou @yassine_lemmou

almost 8 years ago

CSPRNG=#Cryptographically Secure Pseudo #Random Number #Generator #GandCrab in its fisrt version calls 2 #CryptGenRandom for each target file.

Top Tweets for #CryptGenRandom

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