Attached are 2 MDB signatures for the Snake infostealer. It steals passwords and similar information on Windows computers and is selling for $25 a pop and is getting quite popular among malware users.

Copy the MDB signature(s) to a Notepad file and save it in the ClamWin db program data folder, or add the signature(s) to an existing MDB file if you already have one there. Do not save the file with a .txt or .text extension on the end of the name. Save the file as Sigfile.mdb. Select file type All Files to prevent .txt or .text from being used at the end of the filename. ClamWin is unable to recognize a text file as a signature and will give a corrupt database warning. After saving the file to the ClamWin db program folder, scan something with ClamWin to make sure the signature works--delete the signature file if it does not, or remove the signature from an existing MDB file if you put it there and save the file as it was.

MDB signatures are signatures for a section of a malware file. They can sometimes last up to a month, especially if the section is re-used in other malware. I delete my MDB signatures a month after they were prepared. The last section of each signature tells the month/date/time the signature was prepared (050821.2130 is May 8 2021 at 9:30 pm).

460288:c8f09b256e520812e29ba522c7b37e2a:Win.Trojan.Smake-102921.1552
688640:e26d48c4353e54b91cf49fadcf0e366b:Win.Trojan.Snake-102921.1550

Regards,