Threat Feed | Online Malware Sandbox

2026-10-31T08:36:09.182

Windows Exe (x86-32)

FlashUtil.exe

malicious

SHA256: ac5af3735ea242656057bd641876f975eec2d79df0a24c255e805d503fb751e7

VMRay Threat Identifiers

Severity

Operation

5/5

Malicious content matched by YARA rules

4/5

Malicious file detected via reputation

2/5

Deletes file after execution

1/5

Queries system time

1/5

Installs system startup script or application

1/5

Drops PE file

1/5

Executes dropped PE file

Tele@VietNamReport.exe

2026-10-31T08:35:38.141

Windows Exe (x86-32)

Tele@VietNamReport.exe

malicious

SHA256: af4eb710e91399e168dffac727ddbe80740146ddbea2ea011a15ae337b711dab

VMRay Threat Identifiers

Severity

Operation

5/5

AsyncRAT configuration was extracted

5/5

Malicious content matched by YARA rules

4/5

Malicious file detected via reputation

3/5

Modifies system configuration

3/5

Bypasses PowerShell execution policy

2/5

Executes PowerShell without default profile

2/5

Executes PowerShell with hidden window

2/5

Schedules task

2/5

Sets up server that accepts incoming connections

1/5

Installs system startup script or application

1/5

Query OS Information

1/5

Connects to remote host

1/5

Reads system data

1/5

Creates mutex

1/5

Enables process privileges

1/5

Enumerates running processes

1/5

Possibly does reconnaissance

1/5

Queries system time

1/5

Creates process with hidden window

1/5

Performs DNS request

Spyware

Backdoor

Hacktool

2026-10-31T08:34:38.813

Windows Exe (x86-32)

FlashUtil.exe

malicious

SHA256: 872bc323a380907d1f064494e7d03206708ae9334899246d19e0bfce4f39f33e

VMRay Threat Identifiers

Severity

Operation

5/5

Malicious content matched by YARA rules

4/5

Malicious file detected via reputation

2/5

Deletes file after execution

1/5

Installs system startup script or application

1/5

Executes dropped PE file

1/5

Drops PE file

1/5

Queries system time

2026-10-31T08:31:32.420

Windows Exe (x86-32)

FlashUtil.exe

malicious

SHA256: 3e087c73275b8d04f258dccc46dc47b30d1eb913b16a9ca50eb1876cb49faf96

VMRay Threat Identifiers

Severity

Operation

5/5

Malicious content matched by YARA rules

4/5

Malicious file detected via reputation

2/5

Deletes file after execution

1/5

Installs system startup script or application

1/5

Drops PE file

1/5

Queries system time

1/5

Executes dropped PE file

2026-10-31T08:29:00.959

Windows Exe (x86-32)

FlashUtil.exe

malicious

SHA256: a73f08301332967e52cb488a09d9b01ce613eee906b34d0e396a2635d2f99b4c

VMRay Threat Identifiers

Severity

Operation

5/5

Malicious content matched by YARA rules

4/5

Malicious file detected via reputation

2/5

Deletes file after execution

1/5

Installs system startup script or application

1/5

Executes dropped PE file

1/5

Drops PE file

1/5

Queries system time