From 70175bc40093255e683177031df25a2f517dd82c Mon Sep 17 00:00:00 2001 From: Howard Enos Date: Wed, 22 Jul 2026 18:11:37 -0700 Subject: [PATCH] sync: auto-sync from GURU-BEAST-ROG at 2026-07-22 18:10:45 Author: Mike Swanson Machine: GURU-BEAST-ROG Timestamp: 2026-07-22 18:10:45 --- .../2026-07-22-howard-laptop-slowness-diag.md | 101 ++++++++++++++++++ errorlog.md | 2 + 2 files changed, 103 insertions(+) create mode 100644 clients/bardach/session-logs/2026-07/2026-07-22-howard-laptop-slowness-diag.md diff --git a/clients/bardach/session-logs/2026-07/2026-07-22-howard-laptop-slowness-diag.md b/clients/bardach/session-logs/2026-07/2026-07-22-howard-laptop-slowness-diag.md new file mode 100644 index 00000000..fec6b793 --- /dev/null +++ b/clients/bardach/session-logs/2026-07/2026-07-22-howard-laptop-slowness-diag.md @@ -0,0 +1,101 @@ +# 2026-07-22 — LAPTOP-E5EKEJT8 slowness diagnostic + malware scan (Bardach, Barbara) + +## User +- **Executed by:** ClaudeTools Discord Bot (GURU-BEAST-ROG) +- **Requested by:** Howard Enos (@howard9645, via Discord) - tech +- **Role:** automation (acting on the requester's behalf) + +## Session Summary + +Howard reported LAPTOP-E5EKEJT8 (Syncro customer 3011084, Bardach, Barbara) slow and +unresponsive, still slow after two reboots. Requested: diagnostics, a HitmanPro quick scan +(explicitly no RKill/other scanners), and EDR verification if she is a GPS customer. + +Resolved the machine in GuruRMM (agent d9cd756b-015f-4db0-9286-7907b1fe868e, online, +agent v0.6.79) and dispatched a PowerShell diagnostic probe. Findings: Windows 11 Home +build 26200 on a Snapdragon X (ARM64) 10-core, 16GB RAM, 1TB SK Hynix SSD (Healthy, +282GB free), no pending reboot, no disk/BSOD events. CPU at 76% with 38 min uptime; +top consumers were SearchIndexer (post-reboot reindex), Defender (MsMpEng), and +NordVPN + its Threat Protection service (~1.2GB RAM combined, x64-emulated). + +HitmanPro attempt failed: HMP has no ARM64 build. The x64 exe downloaded (14.7MB) and +launched but idled at ~0 CPU / 1 thread indefinitely — never scanned, never wrote a log — +and the 30-min RMM command timeout reaped it. A clean relaunch reproduced the identical +hang. Killed the process, removed the exe, and substituted a Windows Defender quick scan +(native ARM): completed 16:45 AZ, zero threats, zero entries in Defender's entire +detection history; RTP on, signatures 0 days old. + +EDR verification: Datto EDR Agent (HUNTAgent, v3.17.1.4869) and Datto RMM (CagService) +both installed and running. Datto EDR console (Bardach org 648c4c2a-4cdd-4c4c-82d5-286e8ddba1f6): +0 alerts; the only 90-day detection was our own diagnostic HitmanPro download +(low severity, T1105 "file downloaded using powershell", 23:05 UTC today). Syncro record +confirms the GPS / Remote Type field is populated; she has 16.25 prepaid block hours. + +Conclusion: no malware, healthy hardware. Slowness = NordVPN Threat Protection (x64-emulated +filtering stacked on Defender + EDR) plus the SearchIndexer reindex retriggered by each +reboot, on an ARM chip. Howard disabled Nord Threat Protection himself during the session. + +## Key Decisions + +- Substituted Defender quick scan for HitmanPro after confirming HMP cannot execute on + Windows-on-ARM (no ARM64 build; hangs silently at 0 CPU under x64 emulation). +- Ran the HMP/Defender scans detached/backgrounded after the first synchronous dispatch + hit the 1800s RMM reaper timeout. +- Verified EDR from both ends: service state on the endpoint AND the Datto EDR console + (alerts + 90-day detections) rather than trusting the running service alone. +- Left the Syncro ticket/billing to Howard (offered; he closed the thread with no request). + +## Problems Encountered + +- HitmanPro incompatible with ARM64 (Snapdragon X): process launches, idles at 0 CPU, + no log; two attempts, identical behavior. Logged to errorlog.md. Rule going forward: + Defender/EDR scans on ARM devices, no HitmanPro. +- First HMP dispatch consumed the full 30-min timeout ("Execution error: Command timeout") + before the hang was diagnosed via a process/CPU probe. + +## Configuration Changes + +- On endpoint: C:\Guru\ created; HitmanPro_x64.exe downloaded then removed along with + hmp-scan.xml after the ARM failure. HitmanPro processes killed. No other endpoint changes + by the bot. Howard manually disabled NordVPN Threat Protection. +- Repo: temp scripts (.diag-bardach.ps1, .hmp-*.ps1, .defender-scan.ps1, .cust3011084.json) + created and deleted. errorlog.md entry added (rmm/hitmanpro, ARM incompatibility). + +## Credentials & Secrets + +- None created or changed. Vault reads: infrastructure/gururmm-server.sops.yaml (RMM API), + msp-tools/syncro-howard (Syncro key via syncro-env.sh, requester attribution), + msp-tools/datto-edr.sops.yaml (EDR API token). + +## Infrastructure & Servers + +- GuruRMM: http://172.16.3.30:3001; agent LAPTOP-E5EKEJT8 = d9cd756b-015f-4db0-9286-7907b1fe868e +- Datto EDR tenant: azcomp4587.infocyte.com; Bardach org 648c4c2a-4cdd-4c4c-82d5-286e8ddba1f6; + agent id 1aac2904-b4ec-4d52-9268-8fb1a54add53 +- Endpoint: Windows 11 Home 26200, Snapdragon X X1P64100 (ARM64), 16GB RAM, 1TB SSD + +## Commands & Outputs + +- RMM diag cmd 5be36313 (completed): full perf/AV/EDR/eventlog probe — see summary above. +- HMP scan cmd e93474b9: FAILED "Execution error: Command timeout" after 1800s (HMP hang). +- Relaunch cmd 8b01001c: relaunched pid 16248, again 0 CPU — confirmed ARM incompatibility. +- Defender scan cmd e79d94a7 (completed, exit 0): quick scan clean; Get-MpThreatDetection + and Get-MpThreat both empty. +- Datto EDR: orgs/agents/detections reads via edr.py — 0 alerts, 1 self-inflicted + low-severity T1105 detection (our Invoke-WebRequest download). + +## Pending / Incomplete Tasks + +- Syncro ticket/billing NOT created — Howard declined for now (offer stands; customer has + 16.25 block hours). +- Optional follow-up: confirm with the customer that responsiveness improved after Nord + Threat Protection was disabled; consider uninstalling NordVPN entirely if unused. + +## Reference Information + +- Syncro customer: https://computerguru.syncromsp.com/customers/3011084 (Bardach, Barbara; + prepay_hours 16.25; GPS / Remote Type property set, option id 29315) +- Discord thread: 1529624952565792769 (#botmagic, Arizona Computer Guru) +- Dev-alerts posts: 1529625522437488650 (diag), 1529625749848592556 (HMP dispatch), + 1529634487640522814 (ARM incompat + Defender substitute) +- errorlog.md entry: 2026-07-22 GURU-BEAST-ROG rmm/hitmanpro (HMP-on-ARM) diff --git a/errorlog.md b/errorlog.md index f93da2bf..5180722d 100644 --- a/errorlog.md +++ b/errorlog.md @@ -19,6 +19,8 @@ Categories (the `[type]` tag): _(none)_ = skill/command execution failure · +2026-07-22 | GURU-BEAST-ROG | rmm/hitmanpro | HitmanPro_x64 will not execute on Windows-on-ARM (Snapdragon X, LAPTOP-E5EKEJT8): process launches, idles at 0 CPU/1 thread, never scans, no log; 30-min RMM timeout hit. HMP has no ARM64 build - use Defender/EDR scan on ARM devices [ctx: client=bardach agent=d9cd756b cmd=e93474b9] + 2026-07-22 | GURU-BEAST-ROG | msp360 | create-user prints [OK] before validating API response - API returned 'Bad Request. Check fields of UsersAddModels' but success message printed (false positive); root cause of failed call was operator omitting --password (optional CLI flag, required by API; SKILL.md example omits it) [ctx: cmd=create-user fix=validate response + add --password to SKILL.md example] 2026-07-22 | GURU-BEAST-ROG | msp360 | POST /api/Destinations -> HTTP 400: {'Message': 'The request is invalid.', 'ModelState': {'addDestination': ["Required property 'PackageID' not found in JSON. Path '', line 1, position 136."]}} [ctx: command=raw]