Report - i0iooi0i0IOI0IOI0i0ioioi0I0I0IIOII0OI0I0IOI0I0OI0I0IOI0OI0I0OI0IOI0I0OI0I0%23%23%23%23%23%23%23%23%23%23%23%23%23%2300000%23%23%23%23%23%23%23%23%23%23%23%23%23%23000000000.dOC

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2023.10.03 13:21 Machine s1_win7_x6401
Filename i0iooi0i0IOI0IOI0i0ioioi0I0I0IIOII0OI0I0IOI0I0OI0I0IOI0OI0I0OI0IOI0I0OI0I0%23%23%23%23%23%23%23%23%23%23%23%23%23%2300000%23%23%23%23%23%23%23%23%23%23%23%23%23%23000000000.dOC
Type ISO-8859 text, with very long lines, with CRLF, CR, LF line terminators
AI Score Not founds Behavior Score
2.8
ZERO API file : mailcious
VT API (file) 30 detected (CVE-2018-0802, CVE-2018-0798, ObfsObjDat, Save, CVE-2017-1188, multiple detections, Malicious, score, dinbqn, Rsmw, Malformed, RTFMALFORM, Detected, Malform, Probably Heur, RTFBadHeader, CLASSIC, ai score=85)
md5 c525805107dafbab4307168b2544d08c
sha256 e5c0df7eb4648577abe7401b2d640479e9736e1a5d389387b92a694e4234c0d7
ssdeep 192:f1Llh81zwfRBmdVP2iuBkS3YDMLIOSb9Nrps0IKItz8G5Lf9hiOmvnm:ZbiddVxuBkS3YUIO6rp1IKof9havm
imphash
impfuzzy
  Network IP location

Signature (6cnts)

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
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 (2cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
urlsh.us US PONYNET 107.189.8.23 clean
107.189.8.23 US PONYNET 107.189.8.23 clean

Suricata ids



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