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Sality botnet payload distribution and propagation activity

Malware Activity
First reported
Last updated
Happening score
H score 62
3 unique sources, 3 articles

Summary

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The Sality P2P botnet has operated for more than 20 years and was disrupted in a US-led operation on August 31 with support from Bulgaria, Hungary, Romania, Europol, CrowdStrike, and the Shadowserver Foundation. The action used sinkholing and seizures of Sality-linked domains to cut off the botnet’s control infrastructure. CrowdStrike said Sality enabled payload delivery to over 15,000 infected machines, while Europol said it had reached over one million infected machines at its peak and linked more than 11 million unique IP addresses over two decades. The activity supported credential theft, spam distribution, proxy services, network exploitation, DDoS attacks, and crypto-theft.

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Timeline

  1. 02.09.2026 09:56 1 articles · 13d ago

    U.S. and partner authorities sinkhole the Sality botnet and seize linked domains

    Legal Policy Action Update

    Authorities from the U.S., Bulgaria, Hungary, and Romania, working with CrowdStrike and the Shadowserver Foundation, used peer-to-peer sinkholing to disrupt the Sality P2P botnet and seized Sality-linked domains in the U.S. and Europe, cutting off the botnet's control infrastructure.

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  2. 02.09.2026 09:56 4 articles · 13d ago

    CrowdStrike says Sality reached more than 15,000 infected machines

    Campaign Scope Update

    CrowdStrike said the Sality botnet allowed operators to distribute malicious payloads to more than 15,000 infected machines worldwide, and that its version 3 and version 4 peer-to-peer networks remained active until the disruption.

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