OS X Technologies :: Tell If Computer Has Been Infected With This Latest Trojan (or With Any Trojan)?
Apr 7, 2012
How can I tell if my computer has been infected with this latest Trojan (or with any Trojan)? I did install the latest update to Java when I was told by my iMac that new software was available for my computer, which was just 2 or 3 days ago (first week of April). Now it is being said that there was a Java Trojan.
"More than half a million Macs are infected with the Flashback Trojan, a malware package designed to steal personal information, according to a Russian antivirus company." on Cnet:
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I went to the Fsecure link and followed some of the steps on terminal. None of the file names came up so it seems like my computer is clean, but how can I be 100% sure? What's a good virus/malware/trojan scan I can run on my computer to be 100% sure?
I have DL much stuff from torrents. ALL of my DLs are infected with a trojan purporting to be from Demonoid. Pirate Bay warns about. How do I get rid of this thing? I'm running Norton Internet Security & MacScan on a MacBook 4.1, Intel 2.4 GHz 2 GB RAM, yet it persists.
So, it seems that it is in fact possible to get a virus/trojan on a Mac, I am using Sophos Anti Virus as I noticed my iMac is running way slow. It's a fairly new machine with 8GB RAM and 2 TB HD so should be fine. Turns out several copies of Troj/PDFJs-ON (files are report.zip, report.pdf. One was removed by Sophos, the other needs to be removed manually. However, according to Adobe, the fix is a patch to the Adobe Reader, but I don't use or have Adobe Reader. I do have other Adobe products. What can I do?
Not sure if this is the right section or even if someone else has listed it, but the video on the link below (UK broadsheet 'The Times') shows a new Mac trojan. Good commercial for Sophos anti-virus too of course! [URL].
I came home today and my daughter (3) was playing games on Nickelodeons website. I noticed that she managed to download 6 .dmg files, something like 3avdi.dmg. I clicked on one and an installer came up on the desktop. I secure trashed everything. I cannot figure out for the life of me where these came from as I can only find .exe files on the Nick site.
My iMac constantly tried to open Mail when I wake it from sleep and I have to force quit, and it just randomly started a screensaver even though the screensaver is disabled in system preferences.
I´m a OS X 10.5.8. user. Now my iMac is infected with the flashback trojan. Especially my gmx mail-account is forwarding spam-massages. What do I have to do?
For the past week or so, people from my mailing list in Eudora have received a series of crude spam emails from my address containing links to porn sites. A couple of them have sent me copies of the messages. I have the original MacBook Pro, core duo running 10.5.6 and I use Eudora 6.2 as my email client.
If 10.5 is up to date, is it vunerable to the Flashback.G Trojan that was reported on 2/24? All of the news items about this speak only of 10.6 or 10.7. They imply that if OS X is up to date, then there are no worries.
Just recently, my Norton Internet Solutions (particularly Anti-Virus) has been disabled, and emails sent to people on my contact lists in Eudora, by some sort of Trojan. Mail also seems to be involved, because it opens unexpectedly, and tries to contact the internet without reason, as I've learned through 'Little Snitch'. My two anti-virus programs, Avast! and Norton don't seem to be able to detect this problem.
The initial instructions are: 1. Run the following command in Terminal: ls -lA ~/Library/LaunchAgents/ 2. Take note of the filename. Proceed only when you have one file. Otherwise contact our customer care. I ran the indicated command and encountered this output: Node00:~ mdyson$ ls -lA ~/Library/LaunchAgents/ total 64
[code]...
In item 2,based on multiple results,my apparent next step would be to contact "our customer care" but I am not F-Secure customer and instructions as to exactly whom and how I am to contact them are lacking. For various reasons I did have Java installed and enabled in Safari.
Info: MacBook Pro 17, Mac OS X (10.7), Mac Mini Server; Time Capsule
I have an iMac running OS 10.4.11. How can I check to see if I have the Flashback Trojan (and remove it, if I have it)? IMy Safari is also crashing frequently.
Gizmodo is reporting that pirated copies of the Photoshop cs4 crack have been determined to have a trojan which gives an attacker root access to your machine. I know this is a sensitive topic to discuss here but I have a question: What can you do to search to see if you have been infected? I did not use a photoshop cs4 crack per se, but my machine was exposed to a similar file that is close enough to scare the bejesus out of me.
Sitting here, a bit paranoid after recent newflash bout mac trojans. Trying to follow instructions from F-secure on how to detect if my computers been infected .They say i must use terminal and use a command like this: defaults read /Applications/Safari.app/Contents/Info LSEnvironment. When i do this its all ok, but the problem is i am using chrome as browser. Cant find a single note, googling on how to search for the trojan if youre using chrome, so i turn this way to ask the pros (?) how to deal with this.
Is flashback able to affect chrome and how do i detect it?
How can I check if I have the Reverse Trojan Virus on my iMac? Lately I was ping by Adobe to install an upgrade. Given the press about this virus I was wondering if I just loaded it when I updated the Adobe Reader software.
Why is Apple not addressing the issue of the Flashback Trojan? It is a tad disconcerting to have to rely on third-party advice, much of which seems rather iffy.
I am quite sure that most Apple customers are waiting for some sort of Official response and clear directives as to how to a) figure out whether ones computer has been hit by the virus, and b) how to safely address it.
I just recently updated to 10.6.3 which, as far as I know does not have built-in protection from stuff like Flashback Trojan. When I click on "Software Update" all I get is an inactive, blank screen. I was told that if I clicked on that I would be able to download Apple's patch preventing this from infecting my iMac.