ScreenShot
| Created | 2021.11.12 07:57 | Machine | s1_win7_x6402 |
| Filename | EYWCET97LV2U.html | ||
| Type | HTML document, ASCII text, with very long lines, with CRLF line terminators | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 14 detected (Exp.CVE-2021-40444!g1, Exploit.CVE-2021-40444, Generic.JS.Downloader.Z.39665A4E (B), Generic.JS.Downloader.Z.39665A4E, HEUR:Exploit.Script.Generic, JS/CVE_2021_40444.181B!exploit, malware (ai score=83)) | ||
| md5 | cf43050494012ba1f8ec57b3d07e070c | ||
| sha256 | 9b3a5b1c64e211c9e523a297db8cb67359301be04035ee9971aab3a5ca349b50 | ||
| ssdeep | 192:1QhKCIZWsITd0VTLoYj6EwnH6Z9qYJw+g000000000SAWRYaFu:CsCICgTIx6Dqg/D | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (9cnts)
| Level | Description |
|---|---|
| watch | Communicates with host for which no DNS query was performed |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | An application raised an exception which may be indicative of an exploit crash |
| notice | Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) |
| notice | Performs some HTTP requests |
| notice | Uses Windows utilities for basic Windows functionality |
| notice | Yara rule detected in process memory |
| info | One or more processes crashed |
Rules (12cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Malicious_Library_Zero | Malicious_Library | binaries (download) |
| 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 | JPEG_Format_Zero | JPEG Format | binaries (download) |
| info | Microsoft_Office_File_Zero | Microsoft Office File | binaries (download) |
| info | PNG_Format_Zero | PNG Format | binaries (download) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO TLS Handshake Failure
ET INFO TLS Handshake Failure