Short answer: It is not a virus or trojan. It is a hacked rohanclient.exe that has been edited to work with some kinds of private servers.
Long answer: In order to make rohanclient.exe work without gameguard or to enable certain kinds of hacks, machine code is inserted into the rohanclient.exe file using a hex editor. When you do that, the code of the program no longer matches the checksum stored in the Win32 PE header of the executable program when the program was originally created.
Antivirus programs are sensitive to differences between the program's calculated checksum and the value stored in that PE optional header (mine is hacked this way and no longer matches its original checksum value of 0x42D122).
When an antivirus program sees this difference, it assumes a virus is attached to the exe file and usually puts it into a quarantine until you can examine it.
Look in your antivirus's quarantine. If you see it direct your antivirus program to restore it and add an exception for it.
HI ! I WANT NEW ROHANCLIENT.EXE !! 07/25/2013 - Rohan - 8 Replies HI GUYS~
I HAVE 110lv ROHAN SERVER PACK !!
I HAVE CLIENT TOO !!
MY CLIENT ROHANCLIENT.EXE FILE IS 1.0.4.904 VERSION !!
BUT 1.0.4.904 VERSION IS NOT PERFECT !!
I can't find the rohanclient.exe! in CE 5.5! 06/14/2009 - Rohan - 1 Replies help me....every time I use CE I can't find the rohanclient.exe
and by the way if I use CE my game will shutoff
help me
I am in the midst of knowing this stuff.....!
need rohanclient.exe plz 06/07/2008 - Rohan - 5 Replies hey guys , i am facing a DC problem like error 100 or 1501...for fixes i need some 1 who's game is working fine to upload his client from his game folder plz , tnx ahead! (filename: rohanclient.exe) plz realy need it!