Is coinminer.ext in Bitcoin Core a legitimate threat?

7 replies 291 views
sam2016Member
Posts: 8 · Reputation: 115
#1Nov 15, 2020, 07:08 AM
So I just downloaded Bitcoin Core from the official site, verified it, but my antivirus flagged some files (coinminer.ext, OSX/Koiot.gen) as malware. Should I proceed with the install or fnd another source? I'm based in the UK.
4 Reply Quote Share
orbit1337Senior Member
Posts: 161 · Reputation: 941
#2Nov 15, 2020, 07:49 AM
I think Bitcoin.org is blocked in the UK because of some legal issues. I haven’t used the Mac version myself, but "coinminer" shouldn’t be in there. Try getting it from bitcoincore.org instead.
2 Reply Quote Share
wizard_2016Full Member
Posts: 46 · Reputation: 575
#3Nov 16, 2020, 07:30 AM
If you followed the verification steps and got it from a legit source, it’s likely a false positive. Scammers usually slip in mining software, and antivirus software reacts to that.
0 Reply Quote Share
cobra51Newbie
Posts: 52 · Reputation: 31
#4Nov 16, 2020, 10:35 AM
Yeah, you have to compare the SHA256 hashes with the SHA256SUM. Also, use PGP keys for extra verification. False positives happen a lot with Bitcoin Core binaries, especially with mining-related stuff.
2 Reply Quote Share
gang2015Member
Posts: 269 · Reputation: 62
#5Nov 16, 2020, 11:08 AM
The whole UK ban info is kinda outdated. A while back, they restricted access to the Bitcoin whitepaper, but it seems they’ve opened it up again. Anyway, do antivirus still mark Bitcoin Core as malware?
2 Reply Quote Share
Posts: 66 · Reputation: 24
#6Nov 16, 2020, 02:15 PM
If you're sure about the official download, it's probably nothing to worry about. Just checking the file's validity is key. What's your antivirus? You can also run it through VirusTotal and post your findings.
2 Reply Quote Share
fullnodeSenior Member
Posts: 188 · Reputation: 1205
#7Nov 16, 2020, 05:47 PM
As long as you verified signatures, just ignore the noise. False positives are the antivirus companies' issue, not Bitcoin Core's. For tracking results, check bitcoinissafe.com.
3 Reply Quote Share
5tacks4tsHero Member
Posts: 69 · Reputation: 2261
#8Nov 16, 2020, 09:02 PM
So, Wright's case wrapped up in May with the ruling against him. The following reversal in July about Bitcoin.org's judgment is a whole other mess. But still, is it really a malware issue or just people worrying too much?
2 Reply Quote Share

Related topics