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EggJagger is a cryptocurrency clipboard-hijacking malware, also known as a clipper or clipjacking tool. It continuously monitors an infected system’s clipboard for cryptocurrency wallet addresses and silently substitutes a threat actor-controlled address. This redirects cryptocurrency payments, including Bitcoin and Ethereum transfers, to wallets controlled by the operator. EggJagger was the principal payload distributed by the Sality peer-to-peer botnet for approximately eight years. CrowdStrike attributes Sality activity to the financially motivated SALTY SPIDER threat actor and estimated that EggJagger-related address substitution generated at least $150,000 in cryptocurrency theft. EggJagger was delivered to systems compromised by Sality, which infects Windows executable files and propagates through mechanisms including removable media, network shares, file-sharing networks, compromised websites, and email attachments.
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3 distinct techniques documented for this family, organized by ATT&CK tactic.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A cryptocurrency clipboard-hijacking payload distributed by Sality. It replaces copied Bitcoin or Ethereum wallet addresses with an attacker-controlled address, redirecting victims' payments.
A payload distributed by Sality that monitors clipboard contents for cryptocurrency wallet addresses and substitutes attacker-controlled addresses to redirect cryptocurrency transfers.
A clipjacking tool distributed by Sality that is believed to have stolen at least $150,000 worth of Bitcoin and Ethereum.
A payload distributed through the Sality botnet that monitors a victim's clipboard for cryptocurrency wallet addresses and covertly replaces them with operator-controlled addresses, redirecting cryptocurrency transfers.
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Named campaigns wielding this family, with evidence pinned to each claim.
CVEs this family uses for access and lateral movement.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
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