SignalForge
Op
Operator priorities
3 ranked actions
01

Apply the two pending package upgrades now with apt update && apt upgrade, then reboot if requested to complete any security or library refreshes.

02

Restrict or rebind the wildcard network listeners on ports 9100, 9090, and 5432 to localhost or trusted interfaces only; if remote access is required, add explicit network controls.

03

Verify the rootlessport-forwarded service and the Prometheus/node_exporter instances are intentional, then review the repeated WSL log errors only for operational impact unless new evidence suggests a security issue.

Target host
mogahpc_wsl_01
Hostname snapshot: MogahPC · Ubuntu 24.04.4 LTS
Artifact family
Linux audit log
linux-audit-log
Source
agent
Mar 25, 12:34 AM
Artifact source
agent:4a2d5936-d2d3-4949-8fb9-5c44802a5c93
Collector
signalforge-collectors
Target ID
mogahpc_wsl_01
Recorded at
Mar 25, 12:34 AM
Findings
6
2
medium
4
low
Run status
complete
Analysis completed successfully for this artifact snapshot.
Primary operator signal

Host Pressure Snapshot

Disk, memory, package, and recent-error signals extracted from the host audit so operators can assess system pressure before reading detailed findings.

Watch closely
Peak disk use
81%
C:\ mounted on /mnt/c
Memory use
36.2%
0.7 GiB of 1.9 GiB
Pending upgrades
2
Packages available for update
Recent errors
1951
Recent syslog, journal, or auth errors
Operator summary

Host Storage Watch

The busiest filesystems captured in the audit, shown as compact usage bars rather than buried line items.

Stable context
C:\ (/mnt/c)
C:\ 476G 382G 94G 81% /mnt/c
81%
D:\ (/mnt/d)
D:\ 50G 13G 38G 25% /mnt/d
25%
/dev/sdd (/)
/dev/sdd 1007G 40G 916G 5% /
5%
/dev/sdd (/)
/dev/sdd 67108864 880221 66228643 2% /
2%
Operator summary

Host Attention Points

Short callouts for the host-side items most likely to change operator decisions right away.

Watch closely
2 packages pending upgrade
Pending updates mean the host is missing newer bug fixes and potentially security patches. Even though these are not obviously high-risk packages, staying behind on updates increases exposure to known issues and can leave the system less stable over time.
1918 non-trivial errors in recent logs
A high error count can hide real issues and deserves review because repeated failures may indicate instability, broken integrations, or environment-specific problems. In the provided sample, the messages point to WSL session/vsock handling rather than a direct security compromise.
Operator summary

Run Health Summary

A compact operator view of severity and signal distribution before you drop into detailed findings.

Watch closely
Critical + high
0
No top-severity findings
Instability & pressure
2
Operational signal count
Identity & access
0
RBAC, tokens, service accounts, secrets
Exposure
4
Public reachability and listener posture
Findings table controls

Filter the findings table by signal or severity while keeping the current visible count in view.

6 of 6 visible·All signal buckets·All severities
Filter by signal
Filter by severity

Detailed review

Findings

6 findings
Analysis narrative
Full narrative summary

Expanded explanation for operators who want the model summary after reviewing the findings table.

  • This is a WSL2 Ubuntu host with no clear signs of compromise; several reported errors are expected WSL noise and were classified as such.
  • The main actionable concerns are exposed network listeners on wildcard addresses, especially monitoring endpoints and a rootlessport service bound to port 5432.
  • Two packages are pending upgrade, which is routine but worth addressing to stay current on security and stability fixes.
  • Recent logs show a high volume of non-trivial errors, but the sample provided is WSL session/vsock-related noise rather than an explicit security incident.
  • Because the audit was run as non-root, some security checks could not be fully verified (sudoers, failed login records, iptables).

Run Metadata

Identity
Run ID
1d397ad6
Artifact family
Linux audit log
Host-level audit output from first-audit.sh or an equivalent Linux evidence collector.
Source type
Agent collection
agent
Target ID
mogahpc_wsl_01
Source label
agent:4a2d5936-d2d3-4949-8fb9-5c44802a5c93
Collection
Collector
signalforge-collectors
Recorded at
Mar 25, 12:34 AM
Analysis
Model
gpt-5.4-mini
Analysis time
7.5s
Tokens used
4,454
Suppressed Noise (9)

These observations are classified as expected given the environment context. Excluded from findings to reduce alert fatigue.

SSH service not foundWSL
AppArmor not presentWSL
WSL getaddrinfo failures in syslogWSL
WSL init timeout errorWSL
Apport autoreport condition checks skippedWSL
NVMe-oF or OpenIPMI service failuresWSL
Cannot read /etc/sudoersnon-root
Cannot read failed login recordsnon-root
Cannot query iptables rulesnon-root

Environment Context

Target Host
MogahPCUbuntu 24.04.4 LTS
Kernel
6.6.87.2-microsoft-standard-WSL2
Uptime
up 1 day, 20 hours, 44 minutes
WSL