ScreenShot
| Created | 2024.06.25 09:12 | Machine | s1_win7_x6403 |
| Filename | notorious.doc | ||
| Type | Rich Text Format data, version 1, unknown character set | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : mailcious | ||
| VT API (file) | 27 detected (BadFile, ObfsObjDat, Save, CVE-2017-1188, RTFObfustream, Obfuscated, CVE-2018-0802, CLASSIC, CVE-2018-0798, RTFMALFORM, Detected, Probably Heur, RTFObfuscation, ai score=85) | ||
| md5 | 2d1b096a33d1b673fd06db9f3e861761 | ||
| sha256 | bf89362748b9e66c11aaa49ddf83b1665fe038d04225b36de4f26cffc11a0f3d | ||
| ssdeep | 6144:IwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAqtUn:+u | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (11cnts)
| Level | Description |
|---|---|
| warning | File has been identified by 27 AntiVirus engines on VirusTotal as malicious |
| watch | Communicates with host for which no DNS query was performed |
| 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 | 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) |
| notice | RTF file has an unknown character set |
| info | One or more processes crashed |
Rules (2cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| 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 (13cnts) ?
Suricata ids
ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET DNS Query to a *.top domain - Likely Hostile
ET INFO External IP Address Lookup Domain (ipify .org) in TLS SNI
ET MALWARE RedLine Stealer - CheckConnect Response
ET MALWARE Win32/LeftHook Stealer Browser Extension Config Inbound
ET MALWARE Redline Stealer/MetaStealer Family Activity (Response)
ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io)
SURICATA HTTP unable to match response to request
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET DNS Query to a *.top domain - Likely Hostile
ET INFO External IP Address Lookup Domain (ipify .org) in TLS SNI
ET MALWARE RedLine Stealer - CheckConnect Response
ET MALWARE Win32/LeftHook Stealer Browser Extension Config Inbound
ET MALWARE Redline Stealer/MetaStealer Family Activity (Response)
ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io)
SURICATA HTTP unable to match response to request