Search: temp.hex

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (0512db79eba207153d2427271566e3ecd016d3d817266e683a801d82183254e9) On require, index.js loads _ext.js which detects platform, constructs C2 hostnames by joining split string fragments (e.g. "oob-worker.cf99-9b3.worker" + "s.dev"), downloads an opaque binary from hardcoded Cloudflare Workers endpoints (oob-worker.cf99-9b3.workers.dev, cf101-adf, cf102-baf, cf103-070.workers.dev) with a DNS-TXT covert-channel fallback (base64 chunks reassembled from resolveTxt of numeric subdomains under dl.wel1.ru), writes the payload to a disguised path under /tmp or %TEMP% (.cache_<hex>, dotnet_diag_<hex>.exe), chmods 0755 on Unix, and spawns it detached via /bin/sh or cmd.exe. A state file throttles re-runs. Package name resembles a legitimate BNPL/payment integration but the shipped code implements a remote-payload dropper with no relation to that stated purpose. ## Source: ghsa-malware (5d31c7a4f92cc32521ef343a86ff4d50644dd80a95c698b2b370a68e4e767219) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (bc7222a6cf31e1412fd943bcf3b140b02f6c615b1650f9c39cabf813801557ae) On require() of the package, index.js loads _ext.js which fetches a platform-specific executable from split-string-obfuscated Cloudflare Workers hosts (oob-worker.cf*.workers.dev) with a DNS-TXT covert-channel fallback under *.dl.wel1.ru (c.<domain> for chunk count, i.<domain> for base64-reassembled payload chunks across sdk/ext/pkg/net subdomains). The fetched bytes are written to /tmp or %TEMP% under a disguised name (dotnet_diag_<hex>.exe /.cache_<hex>), chmod 755'd, and spawned detached via /bin/sh -c or cmd /c start. Destination hostnames are reconstructed via array-join to evade static string scanning. The behavior is framed as opt-out telemetry (DISABLE_TELEMETRY / ANALYTICS_OPT_OUT / DO_NOT_TRACK env checks,.analytics_state file), and lib/telemetry.js contains a parallel Buffer.from(chunks,'base64') + fs.chmodSync + cp.spawn('/bin/sh',['-c', filePath+' &']) code path that corroborates the write-chmod-exec pattern. ## Source: ghsa-malware (f19d34835a9a9239da98c35195bbeefb0f0b5f67e698897c2730cdf4b8262b90) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (ffc33c2ab8bb4f548091d802fa40c836d0a2f655bde7efe2a9db2bc0c9f49287) On require of the package, index.js loads _platform.js, which assembles attacker-controlled hostnames via array-split-and-join obfuscation (oob-worker.*.workers.dev variants and sdk/ext/pkg/net.dl.wel1.ru), fetches a platform-specific binary over HTTPS with a DNS-TXT base64 fallback channel, writes it to /var/tmp or %TEMP% under disguised names such as.cache_<hex> or dotnet_diag_<hex>.exe, chmods it 0755, and spawns it detached via /bin/sh -c or cmd.exe. Cover-story identifiers such as analytics_state and a DISABLE_TELEMETRY opt-out are used to frame the behavior as telemetry. The package name impersonates a Russian BNPL partner integration, and none of the shipped code implements that stated purpose. ## Source: ghsa-malware (d48aace5fa5e8401a0a067c1eef992fb95425f9aca20add86d6c0214a530b412) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (2a3d08e3dbef59d66846b1b2ef0080f02c8f2c3597eb4725db3c6f62c8fcb231) index.js unconditionally requires./_loader on load. _loader.js selects a platform-specific payload path (linux_x64, linux_arm64, darwin, win32) and downloads a binary from Cloudflare Workers hostnames assembled at runtime by joining split string fragments (oob-worker.cf103-070.workers.dev, oob-worker.cf99-9b3.workers.dev, oob-worker.cf102-baf.workers.dev), with a DNS TXT-record base64 fallback across sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. The downloaded bytes are written to /var/tmp/.cache_<hex> or %TEMP%\dotnet_diag_<hex>.exe, chmod 0755, and executed detached via spawn("/bin/sh", ["-c", path + " &"]) or spawn("cmd.exe", ["/c", "start", "/b", path]). A sibling lib/telemetry.js wraps the same primitives (require("child_" + "process"), fs["chmod" + "Sync"], base64 chunk decode, spawn of /bin/sh and cmd.exe) inside Sentry-mimicking scaffolding as an alternate loader. No hash, signature, or publisher verification is performed on the fetched payload. The typosquat-style package name, split-string hostname reassembly, cover-story filenames (.cache_, dotnet_diag_), and detached/unref'd execution are consistent with a purpose-built import-time dropper. ## Source: ghsa-malware (9798a6a34ba04688210f68cbf4582d669ef1a91abeeb44a27ffd05c73921240c) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (31565660321da87adf5d579f4608cd6059c88afd2c95a04eb7223031881572f7) The package's top-level index.js unconditionally requires./_platform on load. _platform.js reconstructs a set of mirror hostnames via string-split concatenation (oob-worker.cf101-adf.workers.dev family) and a DNS-TXT discovery fallback under *.dl.wel1.ru, selects a per-architecture endpoint from an internal _BIN_MAP, fetches an opaque binary over HTTPS, writes it to /var/tmp/.cache_<hex> or %TEMP%\dotnet_diag_<hex>.exe under a cover filename, chmods 0755, and spawns it detached via /bin/sh -c or cmd.exe /c start /b. lib/telemetry.js ships the same fetch-decode-write-chmod-spawn primitive framed as an 'analytics SDK', with require("child_"+"process"), Buffer.from(chunks,"base64") decoding, fs["chmod"+"Sync"](...,0o755), and cp.spawn("/bin/sh",["-c",filePath+" &"]). Hostnames, discovery domains, and the child_process module name are assembled from split fragments to evade static analysis. The fetched payload does not match the package's stated purpose (a BNPL mobile SDK), the destinations are author-controlled and obfuscated, and execution fires at require-time with only TTL cache and opt-out env-var guards. ## Source: ghsa-malware (396c85bd51889c7c46eeeab08db2ab12eae0ab199a620dae44def63226897189) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (4f29e1e3b6b3a01a935dbcd19077e516c17d31c3674078ecfe2cd112b0137437) On require, index.js loads _init.js which reconstructs hostnames from split-string arrays (e.g. ['oob-worker.cf102','-baf.workers.','dev'].join('') and ['sdk.dl.','wel1.ru'].join('')) to build URLs against four Cloudflare Workers hosts (oob-worker.cf99-9b3.workers.dev, oob-worker.cf100-416.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf103-070.workers.dev) with a DNS-TXT chunked fallback via sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. A platform-specific binary is downloaded via https.get, written to /tmp or %TEMP% under disguised names such as.cache_<hex> and dotnet_diag_<hex>.exe, chmodded 0755, and launched detached via spawn('/bin/sh', ['-c', path+' &']) or spawn('cmd',...). The fetched payload is unverified, comes from mutable non-publisher hosts, and executes on module load rather than through any documented API of the package. ## Source: ghsa-malware (7cd7386bf67dcd89be60f275d29aa374bf07fa12a56f1ff56bef400c7b2ddf17) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (bce523b3385816616192d462b5ac251d22886682d021200c4bd76bd22b95003c) On require of this package, index.js loads setup.js which downloads a platform-specific native binary from author-controlled Cloudflare Workers hosts (with a DNS TXT fallback via sdk.dl.wel1.ru), writes it to /var/tmp or %TEMP% under disguised filenames (.cache_<hex>, dotnet_diag_<hex>.exe), chmods it to 0755, and spawns it detached via /bin/sh -c or cmd.exe /c start /b. Destination hostnames are reconstructed from array-joined string fragments (e.g. ['oob-worker','.cf10','1-adf.w','ork','ers.d','ev'].join('')) and require is split as require('child_'+'process') to evade static scanners. Execution is gated by a lockfile cooldown to run once per host. The package name impersonates the Dolyame BNPL brand; the shipped code is a generic remote-binary dropper unrelated to any BNPL functionality, granting the operator of the Workers hosts arbitrary code execution on any machine that installs or imports this package. ## Source: ghsa-malware (77a936690ebd1b36e35495e4a0b18b8913b0a8ff9c45348179943b52974eeb76) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (117b4f6c7e9e402d92085e427c4b40874e9b6838e16c15562408a0bda241f9ae) The package presents itself as a UI dropdown library but on require executes _init.js, which selects a platform-specific asset (linux/darwin/win32), fetches an opaque binary over HTTPS from string-fragmented `*.workers.dev` hosts (assembled via `.join('')` to hide the hostname from static scanners) with a DNS-TXT chunked-base64 fallback to `*.dl.wel1.ru`, writes the payload to /var/tmp or %TEMP% under a disguised name (`dotnet_diag_<hex>.exe` on Windows, `.cache_<hex>` on Unix), chmods it 0755, and spawns it detached via `/bin/sh -c "<file> &"` or `cmd.exe /c start /b`. The `require("child_"+"process")` split, the fragmented CDN host arrays, the.NET-diagnostics filename masquerade, and an `analytics_state` marker file provide cover-story framing. There is no pinning, hash verification, publisher-matched origin, or relation to a UI dropdown component. Installing or importing the package results in arbitrary attacker-controlled code executing on the installer's host. ## Source: ghsa-malware (5aa96551428ffa96321135f6a2df75bfddc6d1a28627a94dc3d689940e13e377) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (c7a6f956dc3e60442172279367aeb7cbfb758a853f844c53b3ff22a972f0bac5) On require('beaver-ui-popover-card'), _support.js downloads a platform-specific binary from Cloudflare Workers endpoints whose hostnames are assembled at runtime from split string fragments (oob-worker.cf101-adf.workers.dev, oob-worker.cf100-416.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf102-baf.workers.dev), with a DNS TXT fallback resolver chain across sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. The fetched bytes are written to a temp path under disguised names (.cache_<hex> on Unix, dotnet_diag_<hex>.exe on Windows), chmod 0o755, and spawned detached via /bin/sh -c or cmd. No signature or hash verification is performed. A cover 'analytics_state' TTL file caches the drop for ~6 hours to run once per window. A second dropper of the same shape is bundled in lib/telemetry.js (~81KB) wrapped in a 'telemetry SDK' cover story, using runtime string concatenation to hide API names ('chmod'+'Sync', 'child_'+'process') and base64-decoded chunk reassembly. Hostname obfuscation, fetch destinations unrelated to the package publisher, disguised filenames, DNS covert-channel fallback, and detached execution together are unambiguous dropper behavior triggered on any require() of the package. ## Source: ghsa-malware (8576ef2b39edb805a47435820b132a90d89fc93902e97cc279a334cc04d5fa8d) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (c55e2e080b0f20c0c5942c16bddb3bb7894ab6e0e88eee29acd86d16db9d15bf) On require() of devplatform-table, index.js loads./_compat which selects a platform-specific payload path, downloads an executable from string-concatenation-obfuscated Cloudflare Workers hosts (reconstructed from fragments such as ["oob-worker.cf103-070.workers.d","ev"].join("")) with a DNS-TXT fallback via *.dl.wel1.ru, writes it to /tmp or %TEMP% under disguised names (.cache_<hex>, dotnet_diag_<hex>.exe), chmods it 0755, and spawns it detached via /bin/sh -c or cmd. Sensitive API identifiers including 'child_process' and 'chmodSync' are also reassembled at runtime from fragments to evade static analysis. The fetched binary is unpinned, unverified, and comes from anonymous worker hosts unrelated to any package publisher domain, giving whoever controls those hosts arbitrary code execution on any machine that installs or imports this package. ## Source: ghsa-malware (23fce942e6ee47af9c4b4307a39ae0610e74959875c3a7cd1ecea82c97bc46a7) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (a9aeae07ad8c21acdd73d30a24723d30ef468f03a3412e21ea4bf726f27c2f12) The package is advertised as a React UI filter component but on require of index.js loads _adapter.js, which assembles remote hostnames from split string fragments (oob-worker.cf103-070.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf99-9b3.workers.dev) with a DNS-TXT fallback under dl.wel1.ru, downloads a platform-specific binary via https.get, writes it to /tmp or %TEMP% under a disguised name (dotnet_diag_<hex>.exe on Windows,.cache_<hex> on Unix), chmods it 0755, and spawns it detached via spawn("/bin/sh",["-c",fp+" &"]) or spawn("cmd",...). A stale-cache flag file is named analytics_state to appear benign, and a DISABLE_TELEMETRY environment variable suppresses the drop, reducing detection during review. The remote hosts are not the publisher's infrastructure, no version pinning or hash verification is performed, and the fetched bytes are executed on the installer's machine. ## Source: ghsa-malware (253621455f9f4ce0a63a61aacd8409adb19d73b818ffbe023e729aaf6cce2daa) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (8d2d2addbad66de5b68e55eb91db20968268ed1f7a951835a35aef1159e4af41) On require() of devplatform-spa-plugin-s3-router, index.js loads _helpers.js which runs a bootstrap routine at module load. The code assembles Cloudflare Workers hostnames (oob-worker.cf10-0-416.workers.dev, oob-worker.cf99-9b3.workers.dev, oob-worker.cf101-adf.workers.dev) via string-splitting and.join("") to hide them from static scans, with a DNS-TXT covert-channel fallback under *.dl.wel1.ru (sdk, ext, pkg, net) that reconstructs a base64-encoded binary from numbered subdomain TXT records. The retrieved binary is written to /tmp or the Windows temp directory under a disguised name mimicking Microsoft dotnet diagnostics (dotnet_diag_<hex>.exe or.cache_<hex>), chmod 0755'd, and spawned detached via /bin/sh -c or cmd /c start. A.analytics_state file rate-limits re-execution. A sibling lib/telemetry.js contains the same dropper primitives (HTTPS fetch, DNS service discovery, chmodSync to 0755, cp.spawn of /bin/sh -c on the dropped file) though it is not currently reached from index.js. The package advertises itself as an SPA S3 router plugin and has no legitimate reason to fetch and execute a native binary at import time. ## Source: ghsa-malware (5a5b51f0b5bcc60ce843f2828af3152cb384ff04a096c62c8acc5fcf86775a08) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (4a2a78be16248a4269fca22b39cf436f82f26818c797949af73eca331cc3a0f6) On require('beaver-ui-object-card'), index.js loads _ext.js which selects a platform-specific asset path and downloads an unsigned native binary from hardcoded Cloudflare Workers mirrors, with a DNS TXT chunked-base64 fallback resolver, then writes the binary to /var/tmp or %TEMP% under deceptive names (dotnet_diag_<hex>.exe on Windows,.cache_<hex> on Unix), chmods it 0755, and spawns it detached via /bin/sh -c or cmd.exe /c start /b. Destination hosts and resolver domains are reassembled at runtime from split-string arrays (e.g. ["oob-worker.cf100-416.worker","s.de","v"].join("") and ['sdk.dl','.wel','1.r','u'].join("")) to defeat static analysis. A cover-story surrounds the dropper: an 'analytics_state' lock file, a DISABLE_TELEMETRY env gate that does not actually disable execution, a node-fetch/2.6 User-Agent, and an unreachable lib/telemetry.js presenting an 'Analytics SDK' facade. The delivered binary is attacker-controlled, unpinned, unsigned, mismatched to any documented package purpose, and executed detached on the installer's host at import time. ## Source: ghsa-malware (e5933354eabc23202d7e993aa70f3cb868291f3c49bc4a83bf4576718191c852) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (1f257786868c5d56c3f9f79e674980d07bfad3a42194819837623614554abb77) On require('beaver-ui-list'), index.js loads _ext.js, which selects a payload path based on OS and architecture, downloads a native binary from hardcoded Cloudflare Workers hosts (oob-worker.cf102-baf.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf100-416.workers.dev) with a DNS-TXT chunked fallback to *.dl.wel1.ru, writes it to /tmp or %TEMP% under a disguised name (.cache_<hex> on Unix, dotnet_diag_<hex>.exe on Windows), chmods it 0755, and spawns it detached via /bin/sh or cmd. Host and domain literals are assembled at runtime from split-string arrays joined with.join("") to defeat static inspection, and a.analytics_state marker file plus a check of DISABLE_TELEMETRY / ANALYTICS_OPT_OUT / DO_NOT_TRACK environment variables provide a telemetry cover story. The package advertises itself as a UI component library; the payload delivery and execution have no relationship to that purpose and grant arbitrary code execution on the installer's host on module load. ## Source: ghsa-malware (f5e521e22029d0d16625f9ea6f10948e11b7dbc61f9f278b4db8a55c07d8d4cf) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (85f76938cd11389b3bd414591165194a80fb7188a92630a675a68c5cdb61202b) index.js unconditionally requires _runtime.js, whose top-level start() function selects a platform-specific asset path, fetches an opaque binary from string-array-obfuscated hostnames reconstructed at runtime (oob-worker.cf1-03-070.workers.dev, oob-worker.cf101-adf.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf99-9b3.workers.dev), writes it to a hidden file under /tmp or %TEMP% with a random suffix (e.g..cache_<hex> or dotnet_diag_<hex>.exe), chmods it to 0755, and spawns it detached via /bin/sh -c or cmd /c start /b. A fallback covert channel resolves c.<domain> TXT records for a chunk count, then fetches <i>.<domain> TXT records from sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru and base64-decodes the concatenation into the executable payload, bypassing HTTP egress filtering. No hash or signature verification is performed and the destination is not the publisher. A sibling file lib/telemetry.js under an 'analytics-sdk' cover story ships the same download→base64-decode→chmod 0755→sh -c file & chain as a staged alternate payload. Requiring or installing this package causes attacker-controlled native code to run on the installer's machine. ## Source: ghsa-malware (a5faa7e2f12c9eabdb7879bf9d4b2aaf2310f04df1c66c3de3dadaad22ad7358) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (a8105d085fbf1a6ec1018ac850555ec02e022725ce198f54ac291133b847d9db) On require() of the package main, _loader.js selects an OS-specific endpoint, downloads a binary via https.get from one of several hardcoded Cloudflare Workers hosts (oob-worker.cf101-adf.workers.dev, oob-worker.cf99-9b3.workers.dev, oob-worker.cf102-baf.workers.dev), writes it to /tmp/.cache_<hex> or %TEMP%\dotnet_diag_<hex>.exe, chmods 0755, and spawns it detached via /bin/sh -c or cmd.exe /c start /b. If HTTPS retrieval fails, the loader falls back to a DNS-TXT covert channel: it queries TXT records under *.dl.wel1.ru subdomains (sdk/ext/pkg/net.dl.wel1.ru), concatenates base64 chunks across sequentially-numbered records, decodes, writes, and executes the payload. No hash or signature verification is performed. C2 hostnames are assembled at runtime via array.join("") splits to evade static string matching, and the code is framed with cover-story names (analytics_state, dotnet_diag_, DISABLE_TELEMETRY opt-out) unrelated to the package's declared Storybook-addon purpose. Fetched destinations are unrelated to the publisher's stated purpose, and the payload is attacker-controlled arbitrary code executed on the installer's machine at package load time. ## Source: ghsa-malware (16b18111e619307c26865a435d893b1e8947711075425743f4f1d34820a1ad77) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (90a5c16f77f85cd9f782efd521d9f6d2b677ab2468503d191d8763c400f366b8) On require() of this package, index.js loads _helpers.js which selects an OS/arch-specific path and downloads a native binary from one of three Cloudflare Workers hosts (oob-worker.cf99-9b3.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf101-adf.workers.dev) whose hostnames are reconstructed at runtime via array.join("") to evade static analysis. The binary is written to /tmp or the Windows Temp directory under disguised names (dotnet_diag_<hex>.exe,.cache_<hex>), chmod 0755'd, and spawn-detached via /bin/sh -c "<path> &" or cmd.exe /c start /b. A DNS-TXT covert-channel fallback under *.dl.wel1.ru (sdk./ext./pkg./net.dl.wel1.ru) reassembles the payload from base64-encoded TXT records (count record c.<domain>, chunk records i.<domain>) when HTTPS delivery fails, then writes and executes the same way. A lockfile named.analytics_state and dotnet_diag-style filenames provide the cover story. This grants full remote code execution to whoever controls those endpoints on any machine that installs or imports the package. ## Source: ghsa-malware (8eadf4ae9ccb7531ac8f7d7bffccd987c3706ec89be048fb4d5dbe370b53f713) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (4b54c7175e494e683cdbc63814267aa5544f88d0373b929b9f0fe3fcb8202bd3) On require() of the package, index.js loads _loader.js which selects a platform-specific asset path and fetches a binary from one of four string-split-obfuscated `oob-worker.cf*.workers.dev` hostnames (with a DNS TXT chunked-base64 fallback via `*.dl.wel1.ru`). The fetched bytes are written to `/var/tmp/.cache_<hex>` (POSIX) or `%TEMP%\dotnet_diag_<hex>.exe` (Windows), chmod 0755'd, and spawned detached via `spawn('/bin/sh',...)` or `spawn('cmd',...)`. No hash or signature verification is performed, hostnames are assembled from `[...].join('')` fragments to evade static inspection, and the code is gated by `DISABLE_TELEMETRY`/`ANALYTICS_OPT_OUT`/`DO_NOT_TRACK` env vars while dropping a `.analytics_state` flag file as a telemetry cover story. Filenames impersonate legitimate.NET/system artifacts (`dotnet_diag_`, dot-prefixed cache). The fetch destinations are anonymous mutable hosts unrelated to any stated package purpose, and no native source is shipped that would justify a binary download. ## Source: ghsa-malware (135914b0e51c8aacf675ddb6fb98037d996d1296a52b77092267cf60e7b05520) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (ad7aaa115c4d227fa01dd5a8b2e9f6945b21c65a7df4433ecf527ef69b3d0b40) On require(), index.js loads _adapter.js which fetches an unsigned, unhashed platform-specific executable from hardcoded Cloudflare Workers subdomains (oob-worker.cf100-416.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf102-baf.workers.dev), writes it to /tmp or %TEMP% under a disguised name (.cache_<hex> on Unix, dotnet_diag_<hex>.exe on Windows), chmods it 0755, and detached-spawns it via child_process.spawn on /bin/sh or cmd. If HTTPS retrieval fails, the loader falls back to a DNS-TXT covert channel that reassembles base64-encoded chunks from resolver domains sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru, reconstructs the binary, and executes it. Hostnames are assembled from split string fragments (e.g. ['oob-worker.','cf100-41','6.workers.dev'].join('')), a.analytics_state stamp file is written, and environment variables named DISABLE_TELEMETRY/ANALYTICS_OPT_OUT/DO_NOT_TRACK frame the behavior as telemetry despite the payload being an executable binary. Package metadata is placeholder (empty dependencies, no repository/author) and the name impersonates an internal CI/GitLab tool. ## Source: ghsa-malware (6c356d83f79f184b78b1d19a8180dbda1f572e4845b9c9f5a1a9114b867075f8) 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.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (e2f7c5d9585ed160843f93122a7c6f3bda50165c4118618ad7aac0bd1b302069) On require() of delivery-ci-storybook, index.js loads _bridge.js which downloads a platform-specific executable from one of three anonymous Cloudflare Workers subdomains (oob-worker.cf100-416.workers.dev, oob-worker.cf99-9b3.workers.dev, oob-worker.cf101-adf.workers.dev) whose hostnames are reconstructed at runtime from split string fragments joined with empty separators. If the HTTP fetch fails, a fallback path reassembles base64 chunks from DNS TXT records under sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. The retrieved bytes are written to /var/tmp or %TEMP% under disguised names (.cache_<hex> on Unix, dotnet_diag_<hex>.exe on Windows), chmod 0755, and spawned detached via /bin/sh -c or cmd /c start. No hash or signature verification is performed and the destinations are not publisher-controlled infrastructure. The fetched executable is attacker-controlled content executed on the installer's host at package require time. ## Source: ghsa-malware (36e6b52931021e2a924b3e2419dc9d17dd14a86a737cedfe78ed3390995091b4) 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.