ScreenShot
| Created | 2023.05.23 16:21 | Machine | s1_win7_x6402 |
| Filename | 1.chm | ||
| Type | MS Windows HtmlHelp Data | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 22 detected (Ader, Fwnw, Artemis, ai score=86, MouseJack, CLASSIC) | ||
| md5 | c63336057f756c711c594e8b59b0265f | ||
| sha256 | eeac6740c0730a6950b540c18231ed6813430ee4188f1b77bcea3f41db93ad65 | ||
| ssdeep | 192:hWR1O3Jzr1BrKd5kOPFsLPAfC3gpuARimKYdTgI:hi1ox1Z+5kIFSo6QpB47YdH | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (17cnts)
| Level | Description |
|---|---|
| warning | File has been identified by 22 AntiVirus engines on VirusTotal as malicious |
| watch | Network communications indicative of a potential document or script payload download was initiated by the process wscript.exe |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| watch | Wscript.exe initiated network communications indicative of a script based payload download |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) |
| notice | Creates a suspicious process |
| notice | Creates executable files on the filesystem |
| notice | Downloads a file or document from Google Drive |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| 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 | Collects information to fingerprint the system (MachineGuid |
| info | Command line console output was observed |
| info | Queries for the computername |
Rules (10cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Suspicious_Obfuscation_Script_2 | Suspicious obfuscation script (e.g. executable files) | binaries (download) |
| info | anti_dbg | Checks if being debugged | memory |
| info | chm_file_format | chm file format | binaries (upload) |
| 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 | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)