Is agentrouter-local-proxy-v2.1.0.zip safe?
ZIP archive shows process-injection and anti-analysis behaviour in sandbox but zero engine detections.
No antivirus engine flagged the sample, yet sandbox evidence includes T1055 process injection, T1485 data destruction, and T1562.001 defence-evasion techniques. Ten dropped children were clean and external-intel sources returned no hits. The combination of offensive MITRE techniques with zero detections places the file in mixed-signal territory.
ea777f6094bcb0e79e…886f065a0896e1Recommended next actions
Before opening or extracting
Do not open or extract it until the source can be verified independently.
If you already opened or extracted it
Stop using it, scan the device, and watch for unexpected behavior or security alerts. Get a fresh copy from the original trusted source and verify its exact hash when possible.
Intelligence
The saved assessment, checked against the scan evidence and recorded coverage.
The reasoning behind this verdict
This section explains the evidence supporting the verdict and keeps conflicting or missing signals visible.
No antivirus engine flagged the sample, yet sandbox evidence includes T1055 process injection, T1485 data destruction, and T1562.001 defence-evasion techniques. Ten dropped children were clean and external-intel sources returned no hits. The combination of offensive MITRE techniques with zero detections places the file in mixed-signal territory.
Zero detections across 75 engines and 75 reporting engines is a strong clean signal, but the single sandbox run recorded four offensive MITRE techniques that are rarely used by legitimate software. The absence of a malicious sandbox verdict and the lack of malicious children or external-intel hits prevent a malicious classification. Medium prevalence and a two-day age indicate the file is not yet widely distributed. The single community comment is unverified and carries no weight. The net result is borderline mixed signals requiring caution.
What We Detected
75 engines scanned the ZIP; none returned a malicious or suspicious result. One sandbox execution captured PowerShell scripts that perform process injection (T1055), command-line execution (T1059.001), data destruction (T1485), and defence-evasion (T1562.001). Ten child files were extracted and inspected; all received unknown verdicts with zero malicious flags.
Threat Behavior
The observed techniques suggest the archive may attempt to inject into running processes, disable security controls, and erase data. No network activity or malicious domains were recorded. External intelligence sources (CIRCL, MalwareBazaar, YARAify) returned no matches.
What To Do Now
Do not execute the archive on production systems. If testing is required, use an isolated virtual machine with current snapshots. Keep endpoint protection enabled and monitor for any unexpected PowerShell or Explorer activity.
Where this verdict could be wrong1 caveat
- communityComments[0] contains researcher annotation 'Virus DO NOT TRUST WHAT HE SAY' — single unverified comment with 0 votes.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- 0/75 engines flagged the sample
- No malicious children detected
- No external intelligence hits
- Sandbox recorded T1055 process injection
- Sandbox recorded T1485 data destruction
- Sandbox recorded T1562.001 defence evasion
- File is only 2 days old with medium prevalence
Treat the archive as untrusted; do not run the contained scripts without strong isolation and monitoring.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete0 of 75 engines flagged the file.
Sandbox
Complete1 isolated runtime environment contributed observations.
Network
Not runNo contacted-host reputation check is recorded.
No timestamp recordedYARA
Complete1 signature or behavior rule matched.
External intel
Complete3 of 3 independent reference sources completed.
Behavior
Plain-English impact first, then the observed runtime evidence.
Runtime flight recorder
Capture complete- 1isolated sandbox run
- 22MITRE ATT&CK techniques
- 15spawned processes
- 0network contacts
- 23filesystem & mutex artifacts
What this file does
Observed actions and their security significance
High concern: Injected code into another process, a technique that can conceal execution.
High concern: Attempted to impair or bypass security controls.
High concern: Manipulated how the operating system loads code, which can redirect execution.
Moderate concern: Contained obfuscated or packed code that makes inspection harder.
Moderate concern: Runs hidden system commands (script or shell).
Moderate concern: Communicated over a common application protocol; malware can use this for command-and-control.
Moderate concern: Transferred a file over the network; malware can use this to fetch additional payloads.
These are observed capabilities from an isolated analysis. A technique does not prove malicious intent on its own, and the file never ran on your device.
Attack story
Runtime observations grouped by analysis stage. Arrows organize the stages; they do not claim chronology or causality.
Input file
The submitted object
- FileObserved
agentrouter-local-proxy-v2.1.0.zip
ea777f6094bcb0e79eeec032d1c32b5b91bff7a44ce6be717b886f065a0896e1
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
"C:\Windows\sysnative\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy bypass -File "C:\Users\<USER>\AppData\Local\Temp\agentrouter-local-proxy-v2.1.0/stop-proxy.ps1"
02Isolated runtime analysis - ProcessObserved
Observed process
"C:\Windows\sysnative\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy bypass -File "C:\Users\<USER>\AppData\Local\Temp\agentrouter-local-proxy-v2.1.0/start-proxy.ps1"
03Isolated runtime analysis - +1 more recorded observation in Analyst mode
Files
Created or changed
- Written fileObserved
Windows PowerShell.lnk
C:\Users\<USER>\Desktop\%AppData%\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\Windows PowerShell.lnk
04Isolated runtime analysis - Written fileObserved
I85FAZIDQ0PXIPXUYDCX.temp
C:\Users\<USER>\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\I85FAZIDQ0PXIPXUYDCX.temp
05Isolated runtime analysis - +1 more recorded observation in Analyst mode
5 recorded facts from one runtime window. Every fact remains independently traceable in Analyst mode.
What this file did when executed
This file was detonated in 1 sandbox and its runtime behaviour was observed.
Adversary techniques mapped to the MITRE ATT&CK framework.
- C:\Users\<USER>\Desktop\%AppData%\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\Windows PowerShell.lnk
- C:\Users\<USER>\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\I85FAZIDQ0PXIPXUYDCX.temp
- C:\Users\<USER>\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
- C:\Users\<USER>\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RFdc17.TMP
- C:\Users\<USER>\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- C:\Users\<USER>\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RFdc17.TMP
- C:\Users\<USER>\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1CKWRDRI47T7KWIG46B8.temp
- C:\Users\<USER>\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RFe484.TMP
- C:\Users\<USER>\AppData\Local\Packages\Microsoft.XboxGamingOverlay_8wekyb3d8bbwe\LocalCache\KnownGameList.bin
- C:\Users\<USER>\AppData\Local\Microsoft\GameDVR\KnownGameList.update
- Global\OneSettingQueryMutex+compat+encapsulation
Files this sample writes at runtime
This file drops 10 children at runtime. None are currently flagged malicious in our cache.
- b81b1c3e65a3111956c6…60529dNever scannednever seen before
- 96ad1146eb96877eab59…87dcf7Never scannednever seen before
- 96871d8dde5b3ca030dc…88d953Never scannednever seen before
- f73e8a705c98298cde8c…07e4d1Never scannednever seen before
- 20e64f846902fb876e95…a2fb22Never scannednever seen before
- 7751d70b13daec68b07a…62dc82Never scannednever seen before
- 30bc1bd404b54ccdb126…bc1f82Never scannednever seen before
- 93712f9044af6d918eb6…4f7f05Never scannednever seen before
- 1fd4f87328db2b5d573f…f1ef92Never scannednever seen before
- 7e8fbb956f97ffa55c57…e54905Never scannednever seen before
Detection & Forensics
Consensus, attribution, signatures, code structure, prevalence, and identity.
Evidence integrity
Chain of custody for the facts preserved in this report.
- 1rule hit recorded
- 0 / 75engines flagged
- 6sources in submission history
Why these facts are shown
Each statement identifies whether it was directly recorded or derived from saved scan facts.
- 01
1 high-confidence signature or behavior rule matched this file.
Verdict inputView chapterProvenanceDerivedSourceSignature and behavior rulesObserved at - 02
0 of 75 antivirus engines flagged the file.
ProvenanceObservedSourceAntivirus analysisObserved at - 03
The hash has been submitted 7 times from 6 sources.
ProvenanceDerivedSourceSaved report factsObserved at - 04
Scanned file: agentrouter-local-proxy-v2.1.0.zip — ea777f6094bcb0e79eeec032d1c32b5b91bff7a44ce6be717b886f065a0896e1
ProvenanceObservedSourceUploaded fileObserved at - 05
Observed process — "C:\Windows\sysnative\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy bypass -File "C:\Users\<USER>\AppData\Local\Temp\agentrouter-local-proxy-v2.1.0/stop-proxy.ps1"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
Observed process — "C:\Windows\sysnative\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy bypass -File "C:\Users\<USER>\AppData\Local\Temp\agentrouter-local-proxy-v2.1.0/start-proxy.ps1"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 07
File written: Windows PowerShell.lnk — C:\Users\<USER>\Desktop\%AppData%\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\Windows PowerShell.lnk
ProvenanceObservedSourceIsolated runtime analysisObserved at - 08
File written: I85FAZIDQ0PXIPXUYDCX.temp — C:\Users\<USER>\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\I85FAZIDQ0PXIPXUYDCX.temp
ProvenanceObservedSourceIsolated runtime analysisObserved at
Detection sources at a glance
The available sources did not agree on a named threat category.
MalwareBazaar, YARAify, and CIRCL hashlookup completed and returned no entries for this hash.
Signatures and behavior heuristics
A community signature or high-severity behavioral heuristic matched. Signatures identify known patterns; heuristics are strong leads but are not proof on their own.
The saved runtime evidence maps this activity to MITRE T1055 (Process Injection). The mapping supports possible process injection, but it does not prove the exact injection method or the operator's intent.
EvidenceC:\Windows\Explorer.EXE
0 of 75 engines flagged this file
View all 75 engine results
PE structure
Not applicablePE structure analysis applies to Windows executable formats, not this file type.
How widely this file has been seen
Moderate prevalence — neither rare nor common. No strong prior applies.
Fingerprint and provenance
- File name
- agentrouter-local-proxy-v2.1.0.zip
- Format
- ZIP
- Code signing
- Not applicable to this file type
- Size
- 31.0 KB
- Last analyzed
- Aug 15, 2026, 1:27 PM UTC
ea777f6094bcb0e79eeec032d1c32b5b91bff7a44ce6be717b886f065a0896e1Safety & FAQ
Complete recovery guidance and answers for the next decision.
What to do now
We couldn't fully clear this file. Treat it with caution.
- Recovery step 01
Don't open or extract it unless you're certain it came from a source you trust.
- Recovery step 02
Check where you got it — an unexpected attachment or a random download link is a red flag.
- Recovery step 03
If its origin cannot be confirmed, delete this archive and use a fresh copy from a trusted source. Get a fresh copy from the original trusted source and verify its exact hash when possible.
- Recovery step 04
If you're still unsure, scan it again in a day or two — detections often catch up on newer files.
Safety FAQ
Direct answers grounded in the saved verdict and evidence in this report.
Is agentrouter-local-proxy-v2.1.0.zip safe, or is it malware?
What is agentrouter-local-proxy-v2.1.0.zip?
How many antivirus engines detected agentrouter-local-proxy-v2.1.0.zip?
What should I do if I already opened or extracted agentrouter-local-proxy-v2.1.0.zip?
How do I remove agentrouter-local-proxy-v2.1.0.zip?
What is the SHA-256 hash of agentrouter-local-proxy-v2.1.0.zip?
How up to date is this analysis of agentrouter-local-proxy-v2.1.0.zip?
Community
Member reviews and reports for this exact file hash.
