dolyame-boxy-mobile-bnpl-image-plus-textnpm
dolyame-boxy-mobile-bnpl-image-plus-text is a confirmed malicious npm package (MAL-2026-13125) that executes malicious code on install (malicious version 35.6.6). Do not install it — remove it immediately and rotate any exposed credentials.
Malicious code in dolyame-boxy-mobile-bnpl-image-plus-text (npm)
What this malware does
The package's main entry (index.js) unconditionally requires vendor.js, which on load runs an async routine that selects a platform-specific payload URL, downloads bytes from Cloudflare Workers dev hosts (oob-worker.cf10{0-3}-*.workers.dev) with a DNS-TXT base64 fallback channel over *.wel1.ru subdomains (sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, net.dl.wel1.ru), writes the bytes to a temp file under a disguised name (dotnet_diag.exe on Windows,.cache_ on Unix), chmods 755, and spawns the file detached via /bin/sh -c or cmd.exe /c start /b. Destination hostnames are reassembled at runtime from split string arrays (e.g. ['oob','-worke','r.cf102-baf.workers','.d','ev'].join('')) to evade indicator scanning. A DNS-TXT channel resolves TXT records at c.<domain> and <i>.<domain> and base64-decodes them to reconstruct payload bytes. lib/telemetry.js masquerades as a Sentry-like SDK and contains a parallel drop-and-exec implementation (base64 chunk assembly, chmodSync 755, cp.spawn('/bin/sh',['-c', filePath+' &'])); it is not currently required from index.js but is shipped in the tarball as a secondary payload carrier. The behavior is framed as analytics with a DISABLE_TELEMETRY opt-out, but the shipped code is a full remote-code-execution dropper: opaque per-OS binaries from author-controlled mutable endpoints, no hash or signature verification, masquerading filenames, and detached execution.
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Malicious packageFind it
Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for dolyame-boxy-mobile-bnpl-image-plus-text (version 35.6.6). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging dolyame-boxy-mobile-bnpl-image-plus-text across your stack and pipelines.
If you installed it — respond
Remove dolyame-boxy-mobile-bnpl-image-plus-text from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.
Did it already run?
If dolyame-boxy-mobile-bnpl-image-plus-text was ever installed, its post-install/runtime payload may have already executed. O3's L7 egress monitoring and runtime eBPF sensors detect the credential exfiltration or command-and-control callback after install and block the malicious outbound channel, so you catch and contain the actual compromise — not just the presence of the package.
How O3 protects you
O3 blocks dolyame-boxy-mobile-bnpl-image-plus-text before install through its supply-chain scanner, and if it has already run, detects and severs the exfiltration or C2 callback at runtime through L7 egress monitoring and eBPF.
Frequently asked questions
Campaign
References
Credits
- Amazon Inspector · finder
Detect & block this
O3 blocks dolyame-boxy-mobile-bnpl-image-plus-text-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.