MAL-2026-11065 Malicious code in swiper_angular (npm)

Package name typosquats swiper/swiper-angular at implausible version 5.9999.1. The preinstall.js script runs at install time and collects installer host identity and network context — os.hostname(), os.userInfo() username, current working directory, package name, git remote domain, /etc/resolv.conf search domain, /etc/hosts and /etc/hostname content grepped for 'tbi|beez|tbibank', egress IP via ip route get 1.1.1.1 and curl -s ifconfig.me, and environment variable names filtered against the same organization tokens. The collected fields are concatenated into a query string and sent via https.get to the hardcoded Interactsh subdomain rmknhtfmmidejheotogony3qpqrk75wdz.oast.fun/cb2. Behavior fires automatically on npm install with no consent prompt and targets a specific organization (tbibank) regardless of the self-applied 'security research' label.

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

The OpenSSF Package Analysis project identified 'swiper_angular' @ 5.9999.0 (npm) as malicious.

It is considered malicious because:

• The package communicates with a domain associated with malicious activity.