Incidents

Hot Fail On SexBoosters

Over the last couple of days we’ve been noticing a few pharmacy spam mails which are a bit different. Somebody seems to have replaced the original graphical content with an alert highlighting that such messages are malicious.

So far we have counted three (ab)used image hosting services for this spam:

  1. imageshack.us
  2. imgur.com
  3. myimg.de

A quick analysis of these showed that #1 currently serves all the replaced images, #2 serves all original spammers images and #3 seems to have removed the offensive content immediately, good work!

At the moment, we don’t have any further information about the source/background of the warning replacements – this gives us plenty of opportunity to use our imaginations when thinking about what’s actually going on. A few of the key words and concepts we’re considering are: white hats, rival spammers, compromised hosting service(s). Not an exhaustive list, but more of a launch pad for further theories and research!

Hot Fail On SexBoosters

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Reports

APT trends report Q2 2021

This is our latest summary of advanced persistent threat (APT) activity, focusing on significant events that we observed during Q2 2021: attacks against Microsoft Exchange servers, APT29 and APT31 activities, targeting campaigns, etc.

LuminousMoth APT: Sweeping attacks for the chosen few

We recently came across unusual APT activity that was detected in high volumes, albeit most likely aimed at a few targets of interest. Further analysis revealed that the actor, which we dubbed LuminousMoth, shows an affinity to the HoneyMyte group, otherwise known as Mustang Panda.

WildPressure targets the macOS platform

We found new malware samples used in WildPressure campaigns: newer version of the C++ Milum Trojan, a corresponding VBScript variant with the same version number, and a Python script working on both Windows and macOS.

Ferocious Kitten: 6 years of covert surveillance in Iran

Ferocious Kitten is an APT group that has been targeting Persian-speaking individuals in Iran. Some of the TTPs used by this threat actor are reminiscent of other groups, such as Domestic Kitten and Rampant Kitten. In this report we aim to provide more details on these findings.

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