ScreenShot
| Created | 2023.07.18 18:27 | Machine | s1_win7_x6402 |
| Filename | invoice.pdf.lnk | ||
| Type | MS Windows shortcut, Item id list present, Has Description string, Has command line arguments, Icon | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | |||
| VT API (file) | |||
| md5 | e2ef58cea3134177185a50584111495d | ||
| sha256 | b23f6cbfb46a62f1a7d95a153e2652c142b7c3e714a2215423948f4186b93f49 | ||
| ssdeep | 96:8TzVfyPDTj8FJURZC9hWmkp49vVdPJvS37kkURkp4gIqmxKwJqmxKwRPpcM:8T5fyPDTj2JQZC9Amkp49dd5S37kkURT | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (19cnts)
| Level | Description |
|---|---|
| danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
| watch | Creates a suspicious Powershell process |
| watch | Deletes executed files from disk |
| watch | Drops a binary and executes it |
| watch | One or more non-whitelisted processes were created |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| watch | The process powershell.exe wrote an executable file to disk |
| 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 | Yara rule detected in process memory |
| 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 | Powershell script has download & invoke calls |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (12cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Antivirus | Contains references to security software | binaries (upload) |
| info | anti_dbg | Checks if being debugged | memory |
| info | DebuggerCheck__GlobalFlags | (no description) | memory |
| info | DebuggerCheck__QueryInfo | (no description) | memory |
| info | DebuggerHiding__Active | (no description) | memory |
| info | DebuggerHiding__Thread | (no description) | memory |
| info | disable_dep | Bypass DEP | memory |
| info | Lnk_Format_Zero | LNK Format | binaries (upload) |
| info | PowerShell | PowerShell script | scripts |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
| info | PowershellDI | Extract Download/Invoke calls from powershell script | scripts |
Network (0cnts) ?
| Request | CC | ASN Co | IP4 | Rule ? | ZERO ? |
|---|