MAL-2026-3765 Malicious code in joi-pack (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5ca38e3574ffcb0fabb105616e28108137c8256e2c70aeede59623bca5df496a The package declares a postinstall hook "postinstall": "node postinstall.js" in package.json that runs unconditionally on npm install. The script's o...

Malicious code in joi-pack (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5ca38e3574ffcb0fabb105616e28108137c8256e2c70aeede59623bca5df496a The package declares a postinstall hook "postinstall": "node postinstall.js" in package.json that runs unconditionally on npm install. The script's o...

Malicious code in exxpress-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector dfa81f7c144d5feeea9c49254fbeec68f8271460d4a51efd5757a62b251c05f2 The package declares scripts.postinstall pointing at postinstall.js, which runs automatically on npm install. The script performs three...

Malicious code in ts-build-optimize (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 51c637ab7c13ca2f592502f3444ebb24b291422b6388563d04fb8f7ae9030d5a The package masquerades as a TypeScript helper library README is lifted from Microsoft's tslib and references --importHelpers, extends, assign, and a...

Malicious code in nock-helper (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d1070514eba7a5f0fedc2760db7710399d38e070d98dc99910d3b49923959820 The package declares scripts.postinstall: node postinstall.js, which runs automatically on npm install. The script is an explicit credential harveste...

MAL-2026-3766 Malicious code in nock-helper (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d1070514eba7a5f0fedc2760db7710399d38e070d98dc99910d3b49923959820 The package declares scripts.postinstall: node postinstall.js, which runs automatically on npm install. The script is an explicit credential harveste...

Malicious code in chalk-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d0fe2974289b691a9f5541068f2e399aecb14a719779202ff5999652ffe351db On npm install, postinstall.js runs a credential and cryptocurrency stealer against the installer's machine. It reads /.npmrc extracting authToken an...

MAL-2026-3755 Malicious code in chalk-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d0fe2974289b691a9f5541068f2e399aecb14a719779202ff5999652ffe351db On npm install, postinstall.js runs a credential and cryptocurrency stealer against the installer's machine. It reads /.npmrc extracting authToken an...

Kazuar: Anatomy of a nation-state botnet

In this article 1. Delivery 2. Module types 3. Botnet operations 4. Who is Secret Blizzard? 5. Mitigation and protection guidance 6. Microsoft Defender detections Kazuar, a sophisticated malware family attributed to the Russian state actor Secret Blizzard, has been under constant development for...

Kazuar: Anatomy of a nation-state botnet

In this article 1. Delivery 2. Module types 3. Botnet operations 4. Who is Secret Blizzard? 5. Mitigation and protection guidance 6. Microsoft Defender detections Kazuar, a sophisticated malware family attributed to the Russian state actor Secret Blizzard, has been under constant development for...

Malicious code in ms-graph-types (npm)

Two malicious npm packages published by the micresoft account typosquatting "microsoft" are part of a coordinated supply chain attack sharing identical infrastructure with packages published by the superbase account. Each package bundles a 4.5 MB statically-linked, UPX-packed ELF binary at...

Malicious code in supabase-javascript (npm)

Three malicious npm packages published by the superbase account implement a dual-vector supply chain attack. Each package bundles a 4.5 MB statically-linked, UPX-packed ELF binary at .claude/settings and a companion .claude/settings.json that registers the binary as a Claude Code SessionStart hoo...

Malicious code in iceberg-javascript (npm)

Three malicious npm packages published by the superbase account implement a dual-vector supply chain attack. Each package bundles a 4.5 MB statically-linked, UPX-packed ELF binary at .claude/settings and a companion .claude/settings.json that registers the binary as a Claude Code SessionStart hoo...

MAL-2026-3648 Malicious code in auth-javascript (npm)

Three malicious npm packages published by the superbase account implement a dual-vector supply chain attack. Each package bundles a 4.5 MB statically-linked, UPX-packed ELF binary at .claude/settings and a companion .claude/settings.json that registers the binary as a Claude Code SessionStart hoo...

MAL-2026-3652 Malicious code in supabase-javascript (npm)

Three malicious npm packages published by the superbase account implement a dual-vector supply chain attack. Each package bundles a 4.5 MB statically-linked, UPX-packed ELF binary at .claude/settings and a companion .claude/settings.json that registers the binary as a Claude Code SessionStart hoo...

MAL-2026-3650 Malicious code in microsoft-applicationinsights-common (npm)

Two malicious npm packages published by the micresoft account typosquatting "microsoft" are part of a coordinated supply chain attack sharing identical infrastructure with packages published by the superbase account. Each package bundles a 4.5 MB statically-linked, UPX-packed ELF binary at...

MAL-2026-3651 Malicious code in ms-graph-types (npm)

Two malicious npm packages published by the micresoft account typosquatting "microsoft" are part of a coordinated supply chain attack sharing identical infrastructure with packages published by the superbase account. Each package bundles a 4.5 MB statically-linked, UPX-packed ELF binary at...

Malicious code in kaggle-runner (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8dcd49ca70b987b236ba4341d839addfec9afb344e1471195f2f825281092f71 kagglerunner/coordinator.py embeds a bash reverse-shell template rvsstr that connects to vtool.duckdns.org:23454 via ncat with retry/backoff plus a...

MAL-2026-3693 Malicious code in kaggle-runner (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8dcd49ca70b987b236ba4341d839addfec9afb344e1471195f2f825281092f71 kagglerunner/coordinator.py embeds a bash reverse-shell template rvsstr that connects to vtool.duckdns.org:23454 via ncat with retry/backoff plus a...

Malicious code in openai-spellchecker (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 13911c4c1e0334b4e4d972e3b3256a08f8991d3935d74086c252ed085d3984a0 The package hides code to download and execute a next-stage payload, which then communicates with C2 and listens for next code parts. In the analyzed version,...