ScreenShot
| Created | 2021.07.22 11:11 | Machine | s1_win7_x6403 |
| Filename | Invoice_730621.xls | ||
| Type | Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Title | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : mailcious | ||
| VT API (file) | 15 detected (malicious, high confidence, Dridex, CVE-2017-8570, Ole2, druvzi, ai score=88, Probably Heur, W97ShellB, obfuscated) | ||
| md5 | 15d1252024d046b76737f80017b31b5e | ||
| sha256 | 4a8c152ef7c7e3ced93e8629691f6f66bb67f78c4e17caf0198db18300b19acf | ||
| ssdeep | 6144:N0Y35qAOJl/YrLYz+WrNhZF+E+W2RGtpPjKBbA2G0VeU+fMGM9yhy1Ck/ug14z:GjwbA2EfK3 | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (8cnts)
| Level | Description |
|---|---|
| watch | File has been identified by 15 AntiVirus engines on VirusTotal as malicious |
| watch | One or more non-whitelisted processes were created |
| 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 | One or more potentially interesting buffers were extracted |
| info | Checks amount of memory in system |
Rules (6cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Win32_Trojan_Dridex_Gene_Zero | Win32 Trojan Dridex Gene | binaries (download) |
| warning | Contains_VBA_macro_code | Detect a MS Office document with embedded VBA macro code [binaries] | binaries (upload) |
| info | IsDLL | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (download) |
| info | Microsoft_Office_File_Zero | Microsoft Office File | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
Suricata ids
ET POLICY PE EXE or DLL Windows file download HTTP