Report - i0ioi0iooioo0IOI0OIOIOiooioi00IOIoioioio0ioi0iOIOioiiOIoiOIOIOioIO0IOIO0.doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2023.10.06 10:16 Machine s1_win7_x6403
Filename i0ioi0iooioo0IOI0OIOIOiooioi00IOIoioioio0ioi0iOIOioiiOIoiOIOIOioIO0IOIO0.doc
Type ISO-8859 text, with very long lines, with CRLF, CR, LF line terminators
AI Score Not founds Behavior Score
3.0
ZERO API file : mailcious
VT API (file) 28 detected (CVE-2018-0798, ObfsObjDat, RTFObfustream, Save, CVE-2017-1188, multiple detections, Malicious, score, CVE-2018-0802, dinbqn, Malformed, RTFMALFORM, Detected, Malform, Probably Heur, RTFBadHeader, CLASSIC, ai score=83)
md5 9f6c58103198c1158277e4e0a8137006
sha256 3f968939bb0e4a35bc75ae554497f85f11e354629c53058546fd96f2fb186463
ssdeep 384:PR6sbjv4zMNGUCyibKMANRgMns4pNg3j9KhB7gu:PR6bzMMUCb+MsRgws4QBKhBMu
imphash
impfuzzy
  Network IP location

Signature (7cnts)

Level Description
warning File has been identified by 28 AntiVirus engines on VirusTotal as malicious
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 Performs some HTTP requests
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 (3cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
https://i8.ae/dYXvo US CLOUDFLARENET 104.21.60.158 clean
i8.ae US CLOUDFLARENET 172.67.198.4 clean
104.21.60.158 US CLOUDFLARENET 104.21.60.158 clean

Suricata ids



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