Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 19:49:48 UTC Home > List all groups > List all tools > List all groups using tool Cutwail Tool: Cutwail Names Cutwail Pushdo Category Malware Type Botnet, Downloader Description Pushdo is usually classified as a 'downloader' trojan - meaning its true purpose is to download and install additional malicious software. There are dozens of downloader trojan families out there, but Pushdo is actually more sophisticated than most, but that sophistication lies in the Pushdo control server rather than the trojan. Information Malpedia AlienVault OTX Last change to this tool card: 20 April 2021 Download this tool card in JSON format All groups using tool Cutwail Changed Name Country Observed Other groups https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=bfadc267-6096-4807-aa1d-2f048fe81a8f Page 1 of 2 Narwhal Spider [Unknown] 2007-Oct 2018 1 group listed (0 APT, 1 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=bfadc267-6096-4807-aa1d-2f048fe81a8f https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=bfadc267-6096-4807-aa1d-2f048fe81a8f Page 2 of 2