I published the following diary on isc.sans.edu: “RedLine Stealer Delivered Through FTP“: Here is a piece of malicious Python script that injects a RedLine stealer into its own process. Process injection is a common attacker’s technique these days (for a long time already). The difference, in this case, is that
I published the following diary on isc.sans.edu: “Malicious Python Script Targeting Chinese People“: This week I found a lot of interesting scripts as this is my fourth diary in a row! I spotted a Python script that targets Chinese people. The script has a very low VT score (2/56) (SHA256:aaec7f4829445c89237694a654a731ee5a52fae9486b1d2bce5767d1ec30c7fb).
I published the following diary on isc.sans.edu: “Jumping into Shellcode“: Malware analysis is exciting because you never know what you will find. In previous diaries, I already explained why it’s important to have a look at groups of interesting Windows API call to detect some behaviors. The classic example is code
I published the following diary on isc.sans.edu: “Python and Risky Windows API Calls“: The Windows API is full of calls that are usually good indicators to guess the behavior of a script. In a previous diary, I wrote about some examples of “API call groups” that are clearly used together
