Archive

Malware Calendar Wallpaper for April 2011

Here’s the latest of our malware wallpaper calendars.


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This month’s calendar highlights the use of malware for a range of cybercriminal activities. These include the use of a keylogger to steal data directly from individuals, the hacking of a business in order to acquire customer financial details and the use of a Trojan to conduct industrial espionage.

Malware Calendar Wallpaper for April 2011

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Reports

The leap of a Cycldek-related threat actor

The investigation described in this article started with one such file which caught our attention due to the various improvements it brought to this well-known infection vector.

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.

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