registry / Credential exfiltration / sf-i-events
sf-i-events
Superflows Navigation Component
This report shows the evidence for sf-i-events@1.0.1166. 3 of 41 known versions are blocked or flagged. The newest version, 1.0.1174, is allowed. See all versions.
AI Security Review
scanned 7d ago · by lpm-firewall-aiThe published runtime contains a reachable credential transfer to a fixed third-party endpoint. The UI action triggers the transfer, but does not provide recipient-specific consent.
Static reason
One or more suspicious static signals were detected.; source fingerprint signature matched known malicious package; routed for review
Trigger
Clicking the calendar-mapping back button invokes fetchCalendar.
Impact
The endpoint receives the user's service credentials, creating a risk of unauthorized account access.
Mechanism
fetchCalendar reads the email and access-token cookies, encodes them as Basic authorization, and passes them with a POST to the fixed endpoint.
Attack narrative
Clicking the calendar-mapping back button reaches fetchCalendar in the published entrypoint. That function sends the email and access-token cookies as Basic authorization to a fixed AWS Lambda endpoint, while the shared request helper attaches that authorization to the POST. The user action does not establish consent to send credentials to this fixed recipient.
AI rationale
The published runtime contains a reachable credential transfer to a fixed third-party endpoint. The UI action triggers the transfer, but does not provide recipient-specific consent.
Evidence
sf-i-events.jssrc/sf-i-events.tssrc/util.tspackage.json
Network endpoints1
3mefupehxkw4pwsq3oyk7lf2pq0pisdx.lambda-url.us-east-1.on.aws/schedulegetcalendarjob
Decision evidence
public snapshotAI called this Malicious at 99.0% confidence as Malware with low false-positive risk.
Evidence for block
- package.json names sf-i-events.js as the runtime entrypoint.
- The runtime fixes the calendar request to an AWS Lambda URL and places the email and access-token cookies in its Basic authorization value.
- A calendar-mapping button invokes the request; the fixed recipient is not chosen or confirmed by the user.
- The shared request helper sends a POST and attaches the Basic authorization header.
- The TypeScript source confirms the same fixed destination, cookie source, and request path.
Evidence against
Behavioral surface
EnvironmentVarsNetwork
HighEntropyStringsMinifiedPossibleObfuscationUrlStrings
Source & flagged code
6 flagged · loading sourcedev/templates/table-template.docxView file
•path = dev/templates/table-template.docx
kind = high_entropy_blob
sizeBytes = 5507
magicHex = [redacted]
High
Ships High Entropy Blob
Package ships high-entropy non-source blobs.
dev/templates/table-template.docxView on unpkg•path = dev/templates/table-template.docx
kind = compressed_blob
sizeBytes = 5507
magicHex = [redacted]
Medium
Ships Compressed Blob
Package ships compressed or archive-like blobs.
dev/templates/table-template.docxView on unpkg•path = dev/templates/table-template.docx
kind = nested_archive_needs_inspection
sizeBytes = 5507
magicHex = [redacted]
Low
Nested Archive Needs Inspection
Package ships a nested archive or MCP bundle that was inventoried but not recursively analyzed.
dev/templates/table-template.docxView on unpkgFindings
4 High4 Medium4 Low
HighShips High Entropy Blobdev/templates/table-template.docx
HighNode Builtin Dependency Squatpackage.json
HighKnown Malware Source Fingerprint Signaturecomponents/icons.js
HighAi Review Evidencepackage.json
MediumNetwork
MediumEnvironment Vars
MediumShips Compressed Blobdev/templates/table-template.docx
MediumStructural Risk Force Deep Review
LowScripts Present
LowHigh Entropy Strings
LowUrl Strings
LowNested Archive Needs Inspectiondev/templates/table-template.docx
Affected versions and remediation
This report applies to sf-i-events@1.0.1166.
The versions list below shows the verdict for each recorded version.
- Avoid installing sf-i-events@1.0.1166. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
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