Report - MD.doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2023.09.30 13:30 Machine s1_win7_x6401
Filename MD.doc
Type ISO-8859 text, with very long lines, with CRLF, CR, LF line terminators
AI Score Not founds Behavior Score
4.6
ZERO API file : mailcious
VT API (file) 25 detected (ObfsStrm, Save, CVE-2017-1188, CVE-2017-0199, Malicious, score, dinbqn, Malformed, CVE-2018-0798, RTFMALFORM, Detected, Malform, Probably Heur, RTFBadHeader, ai score=81, CVE-2018-0802)
md5 67d3cae949ee03c6d70466c4c2735a57
sha256 d9e675c3a878532b621752b73c17aea83eec3b357dbf0be610e69f1d34238979
ssdeep 1536:541aD3NK5gfqTdcWYqeGTyEACj3SwAnvmdL8Ih6:moordcWYqeGTyMS3nYL5h6
imphash
impfuzzy
  Network IP location

Signature (8cnts)

Level Description
danger Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually)
warning File has been identified by 25 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
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
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 (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
103.183.115.28 Unknown 103.183.115.28 malware

Suricata ids



Similarity measure (PE file only) - Checking for service failure