Thread: Trojan in Notepad++ False Positive?

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    Dr Dipshi++ mike_g's Avatar
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    Trojan in Notepad++ False Positive?

    AVG found a trojan in notepad++. SciLexer.dll. Notepad++ wont seem to work w/o it. Would this be a false positive?

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    C++まいる!Cをこわせ!
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    If you downloaded it from the official site, I doubt very much it's a real threat.
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
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    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.

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    Its hard... But im here swgh's Avatar
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    Trojans stick to anything - so its never really a shock when one appears on a scan. Even if you never download anything dodgy, and keep your pc top notch - you will still get one somtimes. Silly really, thankfully they are largly harmless.
    Double Helix STL

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    Notepad++ is based on Scintilla, from which SciLexer.dll probably originates. I'm not having any problem with AVG 8 and Notepad++ (Or SciTE, also based on Scintilla).

    What probably happened is some trojan out there used SciLexer.dll as well, and now it's got a bad rap. I had that happen with another open source package I installed along with my app.

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    (?<!re)tired Mario F.'s Avatar
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    AVG has unfortunately a high false positives rate. Higher than most.
    Try to scan the file manually and to scan it without heuristics.
    Originally Posted by brewbuck:
    Reimplementing a large system in another language to get a 25% performance boost is nonsense. It would be cheaper to just get a computer which is 25% faster.

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    Registered User VirtualAce's Avatar
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    I've also found that AVG 8 seems to have a high false positive rate. Much higher than AVG 7. The other day I loaded up a game that would create 3 DLLs in the a documents and settings folder and AVG 8 flagged the dll as a trojan. After a bit of research I realized it was a false positive and simply told AVG to ignore the dll.

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    Dr Dipshi++ mike_g's Avatar
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    Googling dident seem to come up with much useful information. I was using the portable version then i downloaded the standard version, scanned it, and AVG said nothing about the scilexer.dll that came with it. So I'm just using that now instead.

    Cheers.

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