ScreenShot
| Created | 2023.11.26 13:35 | Machine | s1_win7_x6401 |
| Filename | obizx.doc | ||
| Type | Non-ISO extended-ASCII text, with very long lines, with CRLF, CR, LF line terminators | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : mailcious | ||
| VT API (file) | 30 detected (ObfsStrm, RTFObfustream, Save, CVE-2017-1188, multiple detections, Obfuscated, Malicious, score, OLE2, dinbqn, Malformed, CVE-2018-0798, RTFMALFORM, RVCF, CVE-2018-0802, Detected, ai score=85, Probably Heur, RTFBadHeader, CLASSIC) | ||
| md5 | a486b5b3452cc0b67c8c8d3ec919e141 | ||
| sha256 | ef546b10ff5fd6e6b77b381a7e1029a392a41020b12674be81f7a33f960b8dc5 | ||
| ssdeep | 768:TwAbZSibMX9gRWjY4/Ldi/MtMYsCVzYgF3P9IT9vzggAC5Bk:TwAlRLGZYxGRF3P2TbBk | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (9cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 30 AntiVirus engines on VirusTotal as malicious |
| 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 | Creates (office) documents on the filesystem |
| notice | Creates hidden or system file |
| notice | Looks up the external IP address |
| notice | Performs some HTTP requests |
| notice | Resolves a suspicious Top Level Domain (TLD) |
| info | One or more processes crashed |
Rules (3cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | MS_RTF_Suspicious_documents | Suspicious documents using RTF document OLE object | binaries (upload) |
| warning | SUSP_INDICATOR_RTF_MalVer_Objects | Detects RTF documents with non-standard version and embedding one of the object mostly observed in exploit (e.g. CVE-2017-11882) documents. | binaries (upload) |
| info | Rich_Text_Format_Zero | Rich Text Format Signature Zero | binaries (upload) |
Network (5cnts) ?
Suricata ids
ET DNS Query to a *.top domain - Likely Hostile
ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup
ET HUNTING SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016
ET INFO HTTP Request to a *.top domain
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING Possible EXE Download From Suspicious TLD
ET INFO TLS Handshake Failure
ET INFO External IP Address Lookup Domain (ipify .org) in TLS SNI
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup
ET HUNTING SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016
ET INFO HTTP Request to a *.top domain
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING Possible EXE Download From Suspicious TLD
ET INFO TLS Handshake Failure
ET INFO External IP Address Lookup Domain (ipify .org) in TLS SNI
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)