Spear-phishing emails containing a password-protected .7z archive to bypass automated email security scanners. Malware Type: Infostealer / Backdoor. Infection Chain
: Often utilize legitimate-looking but compromised domains or dynamic DNS services. Tails and Pines.7z
This archive typically serves as a delivery mechanism for malware designed to steal sensitive information from targeted individuals, particularly those involved in North Korean affairs, human rights, or diplomatic policy. Kimsuky (APT43). Spear-phishing emails containing a password-protected
: The malware collects system information, browser credentials, and specific document types, sending them to a Command and Control (C2) server. Key Indicators of Compromise (IoCs) This archive typically serves as a delivery mechanism
: Immediately disconnect the affected machine from the network.
: Block the specific sender and update email filters to flag password-protected archives from unknown external sources.
: The victim receives an email with the "Tails and Pines.7z" attachment, often disguised as a legitimate document or research paper.