ScreenShot
| Created | 2023.08.25 09:24 | Machine | s1_win7_x6403 |
| Filename | ESL.vbs | ||
| Type | Little-endian UTF-16 Unicode text, with very long lines, with CRLF, CR line terminators | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : mailcious | ||
| VT API (file) | 14 detected (Valyria, Malcode, gen102, Obfuscated, Cryp, Hworm, dmiour, Detected, ai score=83) | ||
| md5 | 28b3fe92d68e8091ad4044c68e4c80d9 | ||
| sha256 | f2688472718a5b0be3b64d7eb647620e18bf5ced25c01bba5e02c54cb9fb07bf | ||
| ssdeep | 3072:7jggu69uoByrswI0EAELwEUE+m4E7EvwvXdlPQQJLQQFQ5f35q4HWXFBNAwJrN93:7jgguBVFRdZ1Q | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (22cnts)
| Level | Description |
|---|---|
| danger | The processes wscript.exe |
| watch | Attempts to create or modify system certificates |
| watch | Creates a suspicious Powershell process |
| watch | File has been identified by 14 AntiVirus engines on VirusTotal as malicious |
| watch | Network communications indicative of a potential document or script payload download was initiated by the process powershell.exe |
| watch | One or more non-whitelisted processes were created |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Poweshell is sending data to a remote host |
| notice | URL downloaded by powershell script |
| notice | Uses Windows utilities for basic Windows functionality |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Command line console output was observed |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (5cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| notice | hide_url_link | Hide url link | scripts |
| info | PowerShell | PowerShell script | scripts |
| info | PowershellDI | Extract Download/Invoke calls from powershell script | scripts |
Network (4cnts) ?
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)