According to statistics released by Symantec today, the second most widespread Mac malware today is a cryptocurrency miner called DevilRobber, which saw a huge spike in activity last month. Cyber defense 2200 mac os.
DevilRobber took up only 2.4% of all the Mac malware detections in May 2017, but last month grew nine times its size to a whopping 21.6% of all detections, ranking second on Symantec's list of most active Mac malware, behind RSPlug, a DNS changer used in various adware campaigns. Can apple laptop use microsoft office.
DevilRobber — blast from the past!
Tainted Mac Os Download
RELATED: Mac OS X Isn't Safe Anymore: The Crapware / Malware Epidemic Has Begun Malwarebytes makes well-regarded security utilities for Windows. Malwarebytes originally expanded into the Mac security software arena by purchasing and rebranding a popular application named 'Adware Medic' that we and others have used successfully in the past. (Reuters) - The first known ransomware attack on Apple Inc's AAPL.O Mac computers, which was discovered over the weekend, was downloaded more than 6,000 times before the threat was contained. The perpetrators can inject more parasites into the tainted Macs, including keyloggers, crypto ransomware, adware, and rogue system utilities. All in all, Emotet poses a huge risk to individual Mac users and companies alike. The sooner the victim completes the cleanup the more likely they are to keep their privacy and personal funds intact. Unlike other platforms that DTrace is supported on, Mac OS X has a flag (PLNOATTACH) that a program may set that disallows tracing of that process by debugging utilities such as DTrace and gdb. In the original Mac OS X DTrace implementation, this could affect tracing of other system information, as unrelated probes that should fire while a program with this flag set was running would fail to do so.
This particular piece of malware is detected under different names, such as DevilRobber (Intego and F-Secure), Miner-D (Sophos), and OSX.Coinbitminer (Symantec).
The malware was first discovered by Intego researchers in October 2011 and was later spotted by F-Secure and Sophos a few days later, making a huge splash on the Mac scene, being one of the first major Mac malware outbreaks at the time.
The malware spread via tainted Mac apps uploaded on torrent sites, and it was so widespread at the time that Apple had to issue emergency updates to limit its impact.
New versions were spotted in the subsequent months [1, 2], and its authors continued to develop it, but they never reached the same infection success rate as during their October and November 2011 runs.
DevilRobber worked by using a Mac computer's GPU card to mine for Bitcoin, while also stealing Bitcoin wallet files from infected hosts.
Since 2011, Bitcoin mining has become a highly ineffective operation when performed on regular computers. In recent years, we've seen cryptocurrency miners move to newer currencies such as Ethereum or Monero, where mining operations yield better results. It is plausible that the recent spike in DevilRobber activity may be attributed to a new version of the malware that mines for these latter cryptocurrencies instead of Bitcoin, both who are also experiencing huge price spikes.
Spam levels up, RIG EK down
Besides the spike in DevilRobber activity, the Symantec June Intelligence Report also noted a huge spike in global spam levels. According to Symantec, last month, spam emails reached 54.3% of the Internet's entire email volume, which was this year's highest spam level value, the highest since November 2016.
Another activity spike was also detected in the number of active phishing campaigns. According to Symantec, one in every 1,975 emails was a phishing email, the second-highest monthly rate seen in the last year.
Get the coin thingy as a blu block mac os. Last but not least, Symantec also confirmed a decline in the activity of the RIG Exploit Kit, a topic we explored in more depth in an article last month. Pixelnaut mac os.
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Tainted Mac Os X
Tainted Flask
Internal name
Scaling
Blueprint
Location
Unlock cost
Tainted Flask is a brutality-scaling mutation which increases damage dealt for 12 seconds after using a health flask. https://torrenttext.mystrikingly.com/blog/words-with-foes-quest-for-the-lexinomicon-mac-os.
Details[edit | edit source]
- Special Effects:
- Using a health flask adds +[20 base]% damage for the player.
- If no flask are left, killing [12 base] Elite enemies will refill a single usage.
- Scaling: +2.5% extra damage per Brutality stat
| Number of stats | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | . |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mutation effect | 20% | 23% | 25% | 28% | 30% | 33% | 35% | 38% | 40% | 43% | 55% | 68% | 80% | 93% | 105% | 118% | 130% | 143% | 155% | 168% | . |
Tainted Mac Os X
- Scaling: 12 × 0.96Stat - 1 Elite enemies per flask
| Number of stats | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28+ | . |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mutation effect | 12 | 12 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | . |
Notes[edit | edit source]
- The Elite kills counter only starts when the player has zero flasks. If the player obtains a flask, the Elite kills counter will be back to zero, and stay at zero until player has no flasks again.
History[edit | edit source]
- 1.4:
- Added a cap of 4 Elite. Changed the base value from 15 to 12 Elite.
- 1.2:
- Added the mechanic of killing a certain amount of Elite to refill a flask.
- 1.1:
- Increased the flask's healing effect from 30% to normal (60%).
| Mutations | ||||||
|---|---|---|---|---|---|---|
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