Detect-It-Easy/db/PE/Inno Setup Module.1.sg

// DIE's signature file

init("installer","Inno Setup Module");

function getVersion(sSection)
{
    if(PE.section[sSection])
    {
        var nOffset=PE.section[sSection].FileOffset;
        var nSize=PE.section[sSection].FileSize;
        if(nSize<0x2000)
        {
            var nInno=PE.findString(nOffset,nSize,"Inno Setup Setup Data");
            if(nInno!=-1)
            {
                var sRawVersion=PE.getString(nInno+23);
                sVersion=sRawVersion.substring(0,sRawVersion.indexOf(')'));
                if(/\(u\)/.test(sRawVersion))
                {
                    sOptions="unicode";
                }
                return 1;
            }
            else
            {
                nInno=PE.findSignature(nOffset,nSize,"'i1.'............'32'1A");
                if(nInno!=-1)
                {
                    sVersion=PE.getString(nInno+1).replace(/-.*/,"");
                    return 1;
                }
            }
        }
    }

    return 0;
}

function detect(bShowType,bShowVersion,bShowOptions)
{
    if(PE.compareOverlay("'zlb'1A")||PE.compareOverlay("'idska32'1A"))
    {
        if(getVersion("DATA")||getVersion(".data"))
        {
            bDetected=1;
        }
    }

    return result(bShowType,bShowVersion,bShowOptions);
}