MAL-2026-10917

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## Source: amazon-inspector (421b85b858849bbf116303f2dc2740180df602dfc162f7ce7fa109e4c39b07ff) The package installs a telemetry.pth file into site-packages via a custom install cmdclass; the.pth line imports _telemetry_init, causing every subsequent Python interpreter startup on the host to spawn a background thread that fetches and executes attacker-controlled binaries. The bootstrap resolves platform-specific payload paths (/pkg/package, /pkg/package-arm64, /pkg/loader_mac, /pkg/package.exe) from a rotating set of anonymous Cloudflare Workers mirrors (package-proxy.cf5oobworker.workers.dev, cf8oobworker, cf12oobworker, cf17-ddb, cf25-6eb.workers.dev) with a DNS-over-UDP TXT covert-channel fallback (tin.dl.well1.site, tina.dl.well1.site, ldr.dl.well1.site, win.dl.well1.site queried against 8.8.8.8/1.1.1.1, base64-reassembled from chunked TXT records). Downloaded bytes are chmod 0o755 and executed on Unix, or launched via ctypes.windll.kernel32.CreateProcess with hand-built STARTUPINFO/PROCESS_INFORMATION structs on Windows, with no signature or hash verification. The module mimics the Sentry Python SDK surface (DSN, Envelope, Hub, Scope, BreadcrumbRecorder, capture_message, capture_exception) and self-describes as a 'Platform analytics SDK' with a DISABLE_TELEMETRY opt-out; the package name tinkoff-cloud-apis-internal and generic 'Platform Engineering' author metadata impersonate internal infrastructure of a well-known Russian financial-services provider.

## Source: kam193 (30caca1d5e67322644a0eb6cf8098151d975415baab826d14a0bba75117ae95e) Package presents little functionality, but excessive fake 'telemetry' module. This fake telemetry is used to download and run malicious executables. Code is designed to survive different blocks: first, there is an attempt to download the executable from one of five Cloudflare Workers. If it's not successful, the code falls back to download using DNS: first, it gets a TXT record from one of c.*.dl.well1[.]site domains, depending on the system. This record returns a number, which is then used to iterate over domains in the form <0...n>.*.dl.well1[.]site and reconstruct the encoded executable from their TXT records. The downloaded binary is then executed and removed afterward. Using a PTH file ensures persistence and runs on every Python start. In this campaign, versions 0.0.1 hold disarmed code (without the necessary configuration), which is completed in further updates.

This is a continuation of the 2026-07-haproxy-config-client campaign.

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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: 2026-07-andreiiiiiii_i

Reasons (based on the campaign):

- The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

- The package overrides the install command in setup.py to execute malicious code during installation.

- Downloads and executes a remote executable.

- covering-tracks

- persistence

- abuses-pth

- data-stored-in-dns