ScreenShot
| Created | 2025.03.24 21:34 | Machine | s1_win7_x6401 |
| Filename | W-160957625.xlsb | ||
| Type | Microsoft Excel 2007+ | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 33 detected (Emotet, OOXML, FVAR, Save, ma35, many, Eldorado, MalMacro, gen3, multiple detections, Malicious, score, MalDoc, ali1000101, XLM@AI, UUeJZLoxW8Y1ZgarvdkS2A, Quakbot, Possible, SMXFQAKBOTYXCDH1, AFYL, Qakbot, IQAY, Detected, Macro40) | ||
| md5 | fdf2f291fa7b70ebea93d238db8aae1f | ||
| sha256 | c4a26d3389fd11c4bbc4a1771d88869d28eca8f19c802a7aa2b070bb6ea18378 | ||
| ssdeep | 24576:a9vBKAnpis3QXPH5sjl+opcMrAm9vBKAnpis3Q+9vBKAnpis3QSVLFUN:25KA65VSrX5KAV5KAVNFK | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (8cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 33 AntiVirus engines on VirusTotal as malicious |
| watch | Network communications indicative of a potential document or script payload download was initiated by the process excel.exe |
| watch | One or more non-whitelisted processes were created |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Creates a suspicious process |
| notice | Creates executable files on the filesystem |
| notice | Creates hidden or system file |
| info | Checks amount of memory in system |
Rules (3cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Malicious_Library_Zero | Malicious_Library | binaries (upload) |
| info | xlsb | Excel Binary Workbook file format detection | binaries (upload) |
| info | zip_file_format | ZIP file format | binaries (upload) |
Network (5cnts) ?
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO TLS Handshake Failure
ET INFO TLS Handshake Failure