SignalForge
Op
Operator priorities
3 ranked actions
01

Free space on the Windows C: drive used by /mnt/c, then recheck usage to restore headroom before it reaches a critical threshold.

02

Install the 14 pending package upgrades and verify the workstation still functions correctly after the upgrade cycle.

03

Restrict Prometheus node_exporter (9100) and Prometheus (9090) to localhost or trusted sources only, using firewall or service bind-address controls.

Target host
mogahpc_wsl_01
Hostname snapshot: MogahPC · Ubuntu 24.04.4 LTS
Artifact family
Linux audit log
linux-audit-log
Source
agent
Apr 1, 07:44 PM
Artifact source
agent:4a2d5936-d2d3-4949-8fb9-5c44802a5c93
Collector
signalforge-collectors
Target ID
mogahpc_wsl_01
Collected at
Apr 1, 08:43 PM
Findings
5
3
medium
2
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
85%
C:\ mounted on /mnt/c
Memory use
25.4%
1.0 GiB of 3.8 GiB
Pending upgrades
14
Packages available for update
Recent errors
64
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.

Watch closely
C:\ (/mnt/c)
C:\ 476G 404G 72G 85% /mnt/c
85%
D:\ (/mnt/d)
D:\ 50G 15G 36G 29% /mnt/d
29%
/dev/sdd (/)
/dev/sdd 1007G 48G 909G 5% /
5%
/dev/sdd (/)
/dev/sdd 67108864 1019825 66089039 2% /
2%
Operator summary

Host Attention Points

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

Watch closely
Disk usage warning: C:\ at 85%
In WSL, heavy use of the Windows-mounted C: volume can affect both the Linux workload and the host Windows machine. At 85%, there is less headroom for large builds, container images, package caches, logs, and temporary files, increasing the chance of write failures or degraded performance as usage climbs further.
14 packages pending upgrade
Pending package upgrades can leave known bugs and security fixes unapplied. On a WSL development environment, outdated tooling and networking components can also create compatibility issues for local workflows, scripting, and container-related tasks.
11 non-trivial errors in recent logs
The log summary indicates repeated non-trivial events, but the excerpted evidence only shows RAS collector initialization rather than a clear fault pattern. That means there may be a real issue elsewhere in the recent logs, yet the current snippet is not enough to distinguish harmless startup noise from a hardware or kernel-related problem.
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
3
Operational signal count
Identity & access
0
RBAC, tokens, service accounts, secrets
Exposure
2
Public reachability and listener posture
Findings table controls

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

5 of 5 visible·All signal buckets·All severities
Filter by signal
Filter by severity

Detailed review

Findings

5 findings
Analysis narrative
Full narrative summary

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

▼
  • This WSL2 Ubuntu environment is broadly functional, with no root-level compromise indicators in the provided data.
  • The main operational concerns are disk consumption on the Windows-mounted C: drive, pending package upgrades, and observability services exposed on all interfaces inside the WSL instance.
  • Recent log errors are present but include expected WSL/apport noise alongside a small number of non-trivial kernel log entries.
  • Firewall and sudo/failed-login checks are limited by non-root execution, so the audit cannot confirm host firewall posture or authenticate-failure history from this run.

Run Metadata

Identity
Run ID
72082f3c
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
Collected at
Apr 1, 08:43 PM
Analysis
Model
gpt-5.4-mini
Analysis time
9.6s
Tokens used
4,125
Suppressed Noise (8)

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

AppArmor not presentWSL
WSL getaddrinfo failures in syslogWSL
Apport autoreport condition checks skippedWSL
NVMe-oF or OpenIPMI service failuresWSL
PAM lastlog module missingWSL
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 10 hours, 19 minutes
WSL