Malicious code in dolyame-boxy-independent-bnpl-picture-gallery (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (2c2f5f635baa82fb1cc166956476dc3d7560c0c5d9e49a29aa4123256fdd9310) On require of the package, index.js unconditionally loads _bootstrap.js, which selects a platform-specific endpoint and downloads an opaque binary from string-split obfuscated Cloudflare Workers hosts (oob-worker.cf100-416.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf101-adf.workers.dev) with a DNS-TXT chunked fallback that reassembles base64 content across numbered subdomains of sdk.dl.wel1.ru / ext.dl.wel1.ru / pkg.dl.wel1.ru / net.dl.wel1.ru. The fetched bytes are written to /var/tmp/.cache_<rand> or %TEMP%/dotnet_diag_<rand>.exe, chmod 0755 on POSIX, and executed detached via spawn("/bin/sh",...) or spawn("cmd",...). Destination hostnames are assembled from fragmented arrays joined at runtime to evade static analysis; the file is staged under masquerading names (dotnet_diag_,.cache_) and gated behind DISABLE_TELEMETRY/ANALYTICS_OPT_OUT/DO_NOT_TRACK cover-story environment variables. The package's advertised purpose (a picture-gallery / BNPL support module) has no legitimate need to download and execute a native binary from anonymous edge-worker hosts with no version pinning, no publisher-controlled origin, and no hash or signature verification. ## Source: ghsa-malware (93b7d20b5c9d5f24d8d4b343681dbe0e37ec95816667d008a60fe956e8714e66) 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.
AI Analysis
Technical Summary
The package 'dolyame-boxy-independent-bnpl-picture-gallery' version 35.2.6 includes code that, upon being required, loads a bootstrap script which selects a platform-specific endpoint to download an opaque binary from obfuscated Cloudflare Workers hosts. The download uses DNS-TXT chunked fallback across multiple subdomains to reassemble base64-encoded content. The binary is saved to temporary directories with masquerading names and executed detached via shell commands. Hostnames and filenames are dynamically constructed to evade static analysis, and execution is gated behind environment variables suggesting privacy opt-out. This behavior is inconsistent with the package's stated purpose and represents a malicious package.
Potential Impact
The malicious package can execute arbitrary native code on the host system without user consent or verification, potentially leading to system compromise, data theft, or further malware deployment. The use of obfuscated endpoints and dynamic execution increases difficulty of detection and analysis.
Mitigation Recommendations
No official patch or remediation is currently documented for this package version. Users should immediately remove the affected version (=35.2.6) of 'dolyame-boxy-independent-bnpl-picture-gallery' from their environments. Avoid installing or using this package until a trusted, verified version is available. Employ supply chain security measures such as verifying package integrity and source reputation before installation.
Malicious code in dolyame-boxy-independent-bnpl-picture-gallery (npm)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (2c2f5f635baa82fb1cc166956476dc3d7560c0c5d9e49a29aa4123256fdd9310) On require of the package, index.js unconditionally loads _bootstrap.js, which selects a platform-specific endpoint and downloads an opaque binary from string-split obfuscated Cloudflare Workers hosts (oob-worker.cf100-416.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf101-adf.workers.dev) with a DNS-TXT chunked fallback that reassembles base64 content across numbered subdomains of sdk.dl.wel1.ru / ext.dl.wel1.ru / pkg.dl.wel1.ru / net.dl.wel1.ru. The fetched bytes are written to /var/tmp/.cache_<rand> or %TEMP%/dotnet_diag_<rand>.exe, chmod 0755 on POSIX, and executed detached via spawn("/bin/sh",...) or spawn("cmd",...). Destination hostnames are assembled from fragmented arrays joined at runtime to evade static analysis; the file is staged under masquerading names (dotnet_diag_,.cache_) and gated behind DISABLE_TELEMETRY/ANALYTICS_OPT_OUT/DO_NOT_TRACK cover-story environment variables. The package's advertised purpose (a picture-gallery / BNPL support module) has no legitimate need to download and execute a native binary from anonymous edge-worker hosts with no version pinning, no publisher-controlled origin, and no hash or signature verification. ## Source: ghsa-malware (93b7d20b5c9d5f24d8d4b343681dbe0e37ec95816667d008a60fe956e8714e66) 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.
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The package 'dolyame-boxy-independent-bnpl-picture-gallery' version 35.2.6 includes code that, upon being required, loads a bootstrap script which selects a platform-specific endpoint to download an opaque binary from obfuscated Cloudflare Workers hosts. The download uses DNS-TXT chunked fallback across multiple subdomains to reassemble base64-encoded content. The binary is saved to temporary directories with masquerading names and executed detached via shell commands. Hostnames and filenames are dynamically constructed to evade static analysis, and execution is gated behind environment variables suggesting privacy opt-out. This behavior is inconsistent with the package's stated purpose and represents a malicious package.
Potential Impact
The malicious package can execute arbitrary native code on the host system without user consent or verification, potentially leading to system compromise, data theft, or further malware deployment. The use of obfuscated endpoints and dynamic execution increases difficulty of detection and analysis.
Mitigation Recommendations
No official patch or remediation is currently documented for this package version. Users should immediately remove the affected version (=35.2.6) of 'dolyame-boxy-independent-bnpl-picture-gallery' from their environments. Avoid installing or using this package until a trusted, verified version is available. Employ supply chain security measures such as verifying package integrity and source reputation before installation.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-13325
- Osv Schema Version
- 1.7.4
- Ecosystems
- ["npm"]
Threat ID: 6a738531bf8831d5394f0744
Added to database: 08/05/2026, 18:47:13 UTC
Last enriched: 08/05/2026, 21:02:18 UTC
Last updated: 09/15/2026, 14:10:22 UTC
Views: 55
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