Report - microsoftdecidedtoreleaseautohistorycachecookiedeletingoptiononthepcfrom.Doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2023.12.15 15:12 Machine s1_win7_x6403
Filename microsoftdecidedtoreleaseautohistorycachecookiedeletingoptiononthepcfrom.Doc
Type ISO-8859 text, with very long lines, with CRLF, CR, LF line terminators
AI Score Not founds Behavior Score
3.2
ZERO API file : mailcious
VT API (file) 32 detected (Save, ObfsStrm, CVE-2017-1188, a variant of DOC, Abnormal, Malicious, score, dinbqn, Malformed, RTFMALFORM, RtfExp, Camelot, ai score=80, OLE2, Wacatac, Detected, Malform, RTFObfustream, Probably Heur, RTFBadHeader)
md5 531a09e71351ec16fd78034a53bd1fec
sha256 2ff49f763ca65cfacab7e165ae91ac832bf3cb7550932ebe1df43e0cab4ff3c4
ssdeep 1536:CqVGEFBFsKliH5eEMPm1xiaEgHXQhsX3KYJi2WC:CqpB6KsH5bMPgEg3QhsX3i2WC
imphash
impfuzzy
  Network IP location

Signature (7cnts)

Level Description
danger File has been identified by 32 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 One or more potentially interesting buffers were extracted
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 (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids



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