OpenSSF/OSV advisory MAL-2026-6513 confirms this npm version as malicious. package.json declares a postinstall script that runs automatically on `npm install`. The script performs filesystem reconnaissance (find / -type f scanning for database client binaries such as mysql and mongo, writing results to /data/db_clients_check.txt) and then POSTs the collected file contents over plaintext HTTP to a Burp Collaborator subdomain at 3dhd6wwmusbh04m22igmzvb4hvnmblza.oastify.com...
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in dtxto1ols (npm)
Details
package.json declares a postinstall script that runs automatically on `npm install`. The script performs filesystem reconnaissance (find / -type f scanning for database client binaries such as mysql and mongo, writing results to /data/db_clients_check.txt) and then POSTs the collected file contents over plaintext HTTP to a Burp Collaborator subdomain at 3dhd6wwmusbh04m22igmzvb4hvnmblza.oastify.com. The destination is an out-of-band attacker-controlled collaborator host with no relationship to the package's advertised string-utility purpose. The package name `dtxto1ols` also exhibits a digit-`1` for letter-`l` substitution typical of typosquatting, which corroborates malicious intent.
## Source: ossf-package-analysis (b455011eb9c4e379922356173e11dec7a7b97389465a837c067f8d83cf21cc64) The OpenSSF Package Analysis project identified 'dtxto1ols' @ 1.0.2 (npm) as malicious.
It is considered malicious because:
- The package communicates with a domain associated with malicious activity.
- The package executes one or more commands associated with malicious behavior.
Decision reason
OpenSSF Malicious Packages via OSV confirms dtxto1ols@1.0.2 as malicious (MAL-2026-6513): Malicious code in dtxto1ols (npm)