from the doc: 'Thankyou for choosing the cyrex msn trojan. First I will guide you through the steps of how to infect someone and have some fun! Ok first I will explain what the files do that came in the zip file. SEND TO VIcTIM is the file you send to someone. once they have recieved the file and run it. The file will login to an ftp and download all the files needed to run the trojan without them even knowing it. The file u send them is only around 20kb. then use the following commands. cOMMANDScyrex scan = Scans the contact to see if they are infected with the trojancyrex startenable = Adds the trojan to windows startup if you or they have removed itcyrex startdisable = Removes the server file from windows startupcyrex update = This will update the server to the latest version through ftpcyrex lastscan = This will tell you the last person to scan the servercyrex remove = Fully removes the trojan from the victims pccOMPUTER STUFFcyrex shutdown = This will shutdown the victims computercyrex logoff = This will logoff the user from windowscyrex restart = This will restart the victims computer cyrex getip = Get the victims local IP addresscyrex getport = Get the victims default port infocyrex compname = Get the name of the victims computercyrex stealdrives = Get detailed information on the drives on the victims computercyrex cdopen = Open the victims cd drivecyrex cdclose = closes the victims cd drivecyrex cdopen5 = Open and close the victims cd drive 5 timescyrex res640X480 = change the victims screen reolution to 640X480X32cyrex res800X600 = change the victims screen reolution to 800X600X32cyrex res1024X768 = change the victims screen reolution to 1024X768X32cyrex flipscreen = Flip the screen of your victimcyrex screennormal = Make the screen the right way up againcyrex mouseflipon = Flip the victims mouse buttons around cyrex mouseflipoff = Flip their mouse buttons back the way they werecyrex formclose = close a program of your choice cyrex hidecursor = Hides the victims mouse pointercyrex showcursor = Shows the victims mouse pointercyrex delete = delete a file. (Note: Path must be exact or there will be an error)MSN STUFFcyrex textlimit3 = changes victims text limit to 3cyrex textlimit50 = changes victims text limit to 50cyrex textlimit400 = changes victims text limit to 400cyrex textlimit1200 = changes victims text limit to 1200cyrex stealcontacts = Steal all the victims online contactscyrex changenick = change the victims nickname to whatever you wantcyrex sendmass = Send a mass message to all the victims contactscyrex secure = change the victims security messagecyrex getpass = makes a window come up tricking the victim to put in there msn passwordcyrex checkpassword = If the user put in there password it will be given to youSTATUScyrex online = Sets the victims Msn status to Onlinecyrex busy = Sets the victims Msn status to Busycyrex brb = Sets the victims Msn status to Be Right Backcyrex away = Sets the victims Msn status to Awaycyrex onthephone = Sets the victims Msn status to On The Phonecyrex outtolunch = Sets the victims Msn status to Out To Lunchcyrex appearoffline = Sets the victims Msn status to Offline
Backdoor.VB.dmBackdoor.VB.dm [Kaspersky]BackDoor-AOB [McAfee]Bck/VB [Panda]Cyrex msn trojansecurity risk named W32/Delf.B [F-Prot]Win32.Mess.A [Computer Associates]Win32/Mess.A!Downloader [Computer Associates]
send_to_victim.exe