WinSCP.exe
WinSCP: SFTP, FTP, WebDAV, S3 and SCP client file version info
Program on Windows 2 known copies with hashes 3 Sigma rules name it
Is it the real WinSCP.exe?
Installed in
C:\Program Files (x86)\WinSCP\Signed byMartin Prikryl
ProductWinSCP, Martin Prikryl
DescriptionWinSCP: SFTP, FTP, WebDAV, S3 and SCP client
2 known copies
5.19.4.11829 · C:\Program Files (x86)\WinSCP\WinSCP.exe · signed by Martin Prikryl
d3683beca3a40574e5fd68d30451137e4a8bbaca8c428ebb781d565d6a70385e5.17.7.10640 · C:\Program Files (x86)\WinSCP\WinSCP.exe · signed by Martin Prikryl
424505953e12c975d18eb5c0d51efd79d11bb3a18423af0098042b9abe7243fcFrom the file’s version info and the copies recorded by xCyclopedia (MIT). A copy in another folder, signed by someone else or with another hash is not necessarily malicious, but it is worth a closer look. In Ceplin, "<sha256>".whatis() says which known copy a hash is.
What detects it
Sigma names WinSCP.exe in 3 rules in all, for every kind of event; these are the process creation rules CmdID evaluates.