Research

“Profile me” bot on Twitter

There is a bot activity in Twitter and at the moment is related to the new followers gaining only. What is happening is “profile me” bot is exploring all Twitpic hosted pictures replying to the authors with the same text phrase:

The bot started working on Friday, Dec 23 at 9 pm (GMT -05:00) with the highest peak on Saturday, 3 am the same GMT zone with 0.19% of all Twitter traffic.

In spite of the bot being used to gain followers and to promote porno content via bio user information, potentially it could be used
for any other malicious purpose – like malware spreading via adding additional short URLs to the twits.

We’re monitoring it.

“Profile me” bot on Twitter

Your email address will not be published. Required fields are marked *

 

Reports

Lazarus targets defense industry with ThreatNeedle

In mid-2020, we realized that Lazarus was launching attacks on the defense industry using the ThreatNeedle cluster, an advanced malware cluster of Manuscrypt (a.k.a. NukeSped). While investigating this activity, we were able to observe the complete life cycle of an attack, uncovering more technical details and links to the group’s other campaigns.

Sunburst backdoor – code overlaps with Kazuar

While looking at the Sunburst backdoor, we discovered several features that overlap with a previously identified backdoor known as Kazuar. Our observations shows that Kazuar was used together with Turla tools during multiple breaches in past years.

Lazarus covets COVID-19-related intelligence

As the COVID-19 crisis grinds on, some threat actors are trying to speed up vaccine development by any means available. We have found evidence that the Lazarus group is going after intelligence that could help these efforts by attacking entities related to COVID-19 research.

Sunburst: connecting the dots in the DNS requests

We matched private and public DNS data for the SUNBURST-malware root C2 domain with the CNAME records, to identify who was targeted for further exploitation. In total, we analyzed 1722 DNS records, leading to 1026 unique target name parts and 964 unique UIDs.

Subscribe to our weekly e-mails

The hottest research right in your inbox