File name:

eicar_test.txt

Full analysis: https://app.any.run/tasks/0e49c1bd-55b5-48a9-a328-6a23994e635b
Verdict: Malicious activity
Analysis date: April 20, 2026, 00:57:14
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
eicar-test
MIME: text/plain
File info: EICAR virus test files
MD5:

E7E5FA40569514EC442BBDF755D89C2F

SHA1:

A6C80CE949469CC86F6C22355F4D3BB8773FC634

SHA256:

8B3F191819931D1F2CEF7289239B5F77C00B079847B9C2636E56854D1E5EFF71

SSDEEP:

3:a+JraNvsgzsVqSwHq0:tJuOgzskl

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • The EICAR Standard Anti-Virus Test File is detected

      • OpenWith.exe (PID: 2652)

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Launches file with unassociated extension

      • OpenWith.exe (PID: 2652)

    • Manual execution by a user

      • mspaint.exe (PID: 7964)

    • Reads Microsoft Office registry keys

      • OpenWith.exe (PID: 2652)
      • OpenWith.exe (PID: 1864)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.com | EICAR antivirus test file (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
132
Monitored processes
3
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details

Process information

PID
CMD
Path
Indicators
Parent process
1864C:\WINDOWS\system32\OpenWith.exe -EmbeddingC:\Windows\System32\OpenWith.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Pick an app
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\openwith.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
2652"C:\WINDOWS\System32\OpenWith.exe" C:\Users\admin\AppData\Local\Temp\eicar_test.txt.vbaC:\Windows\System32\OpenWith.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Pick an app
Exit code:
2147943623
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\openwith.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
7964"C:\WINDOWS\system32\mspaint.exe" "C:\Users\admin\Desktop\siteau.png"C:\Windows\System32\mspaint.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Paint
Exit code:
0
Version:
10.0.19041.3758 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\mspaint.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\acgenral.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
Total events
1 742
Read events
1 711
Write events
30
Delete events
1

Modification events

(PID) Process:(2652) OpenWith.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\3d\52C64B7E
Operation:writeName:@C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\oregres.dll,-205
Value:
Word
(PID) Process:(2652) OpenWith.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\3d\52C64B7E
Operation:writeName:@wmploc.dll,-102
Value:
Windows Media Player
(PID) Process:(7964) mspaint.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Applets\Paint\View
Operation:writeName:ShowGrid
Value:
0
(PID) Process:(7964) mspaint.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Applets\Paint\View
Operation:writeName:ShowStatusBar
Value:
1
(PID) Process:(7964) mspaint.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Applets\Paint\View
Operation:writeName:NoStretching
Value:
0
(PID) Process:(7964) mspaint.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Applets\Paint\Text
Operation:writeName:ShowTextTool
Value:
1
(PID) Process:(7964) mspaint.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Applets\Paint\Text
Operation:writeName:PointSize
Value:
11
(PID) Process:(7964) mspaint.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Applets\Paint\Text
Operation:writeName:PositionX
Value:
0
(PID) Process:(7964) mspaint.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Applets\Paint\Text
Operation:writeName:PositionY
Value:
0
(PID) Process:(7964) mspaint.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Applets\Paint\Text
Operation:writeName:Bold
Value:
0
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No data
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
21
TCP/UDP connections
22
DNS requests
17
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5484
svchost.exe
GET
304
20.73.194.208:443
https://settings-win.data.microsoft.com/settings/v3.0/WSD/UpdateHealthTools?os=Windows&osVer=10.0.19041.1.amd64fre.vb_release.191206-&sku=48&deviceClass=Windows.Desktop&locale=en-US&deviceId=s:BAD99146-31D3-4EC6-A1A4-BE76F32BA5D4&sampleId=s:95271487&appVer=10.0.19041.3626&FlightRing=Retail&TelemetryLevel=1&HidOverGattReg=C%3A%5CWINDOWS%5CSystem32%5CDriverStore%5CFileRepository%5Chidbthle.inf_amd64_9610b4821fdf82a5%5CMicrosoft.Bluetooth.Profiles.HidOverGatt.dll&AppVer=&ProcessorIdentifier=AMD64%20Family%2023%20Model%201%20Stepping%202&OEMModel=DELL&UpdateOfferedDays=4294967295&ProcessorManufacturer=AuthenticAMD&InstallDate=1661339444&OEMModelBaseBoard=&BranchReadinessLevel=CB&OEMSubModel=J5CR&IsCloudDomainJoined=0&DeferFeatureUpdatePeriodInDays=30&IsDeviceRetailDemo=0&FlightingBranchName=&OSUILocale=en-US&DeviceFamily=Windows.Desktop&WuClientVer=10.0.19041.3996&UninstallActive=1&IsFlightingEnabled=0&OSSkuId=48&ProcessorClockSpeed=3094&TotalPhysicalRAM=6144&SecureBootCapable=0&App=SedimentPack&ProcessorCores=6&CurrentBranch=vb_release&InstallLanguage=en-US&DeferQualityUpdatePeriodInDays=0&OEMName_Uncleaned=DELL&TPMVersion=0&PrimaryDiskTotalCapacity=262144&InstallationType=Client&AttrDataVer=186&ProcessorModel=AMD%20Ryzen%205%203500%206-Core%20Processor&IsEdgeWithChromiumInstalled=1&OSVersion=10.0.19045.4046&IsMDMEnrolled=0&ActivationChannel=Retail&FirmwareVersion=A.40&TrendInstalledKey=1&OSArchitecture=AMD64&DefaultUserRegion=244&UpdateManagementGroup=2
US
—
—
whitelisted
6508
SIHClient.exe
GET
304
74.179.77.204:443
https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL
US
—
—
whitelisted
6508
SIHClient.exe
GET
200
135.233.95.135:443
https://fe3cr.delivery.mp.microsoft.com/clientwebservice/ping
US
—
—
whitelisted
6508
SIHClient.exe
GET
200
74.179.77.204:443
https://slscr.update.microsoft.com/sls/ping
US
—
—
whitelisted
6508
SIHClient.exe
GET
304
74.179.77.204:443
https://slscr.update.microsoft.com/SLS/%7BE7A50285-D08D-499D-9FF8-180FDC2332BC%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL
US
—
—
whitelisted
5316
svchost.exe
POST
400
40.126.32.74:443
https://login.live.com/ppsecure/deviceaddcredential.srf
US
text
203 b
whitelisted
5316
svchost.exe
POST
400
40.126.32.74:443
https://login.live.com/ppsecure/deviceaddcredential.srf
US
text
203 b
whitelisted
5316
svchost.exe
POST
400
40.126.32.74:443
https://login.live.com/ppsecure/deviceaddcredential.srf
US
text
203 b
whitelisted
5276
MoUsoCoreWorker.exe
GET
200
23.53.40.178:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
NL
binary
825 b
whitelisted
5276
MoUsoCoreWorker.exe
GET
200
2.23.246.101:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
US
binary
814 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
Not routed
—
whitelisted
5484
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
—
—
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
5276
MoUsoCoreWorker.exe
23.53.40.178:80
crl.microsoft.com
AKAMAI-ASN1
NL
whitelisted
5276
MoUsoCoreWorker.exe
2.23.246.101:80
www.microsoft.com
AKAMAI-AS
US
whitelisted
—
—
128.24.231.65:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4
System
192.168.100.255:138
—
Not routed
—
whitelisted
3428
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
5316
svchost.exe
40.126.32.74:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
5316
svchost.exe
23.11.41.157:80
ocsp.digicert.com
AKAMAI-AMS
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 20.73.194.208
whitelisted
crl.microsoft.com
  • 23.53.40.178
  • 23.53.41.90
  • 23.216.77.28
  • 23.216.77.6
whitelisted
www.microsoft.com
  • 2.23.246.101
  • 88.221.169.152
whitelisted
activation-v2.sls.microsoft.com
  • 128.24.231.65
whitelisted
google.com
  • 142.251.20.101
  • 142.251.20.102
  • 142.251.20.138
  • 142.251.20.139
  • 142.251.20.100
  • 142.251.20.113
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted
login.live.com
  • 40.126.32.74
  • 20.190.160.20
  • 40.126.32.72
  • 40.126.32.76
  • 20.190.160.2
  • 20.190.160.4
  • 20.190.160.66
  • 20.190.160.131
whitelisted
ocsp.digicert.com
  • 23.11.41.157
whitelisted
slscr.update.microsoft.com
  • 74.179.77.204
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 135.233.95.135
whitelisted

Threats

PID
Process
Class
Message
5484
svchost.exe
Unknown Traffic
ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW)
No debug info
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Reports
eicar_test.txt