Report - Microsoftdecidedtodeleteentirehistorycachecookieeverythingfromthepc.Doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2023.12.11 19:40 Machine s1_win7_x6401
Filename Microsoftdecidedtodeleteentirehistorycachecookieeverythingfromthepc.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) 36 detected (ObfsStrm, CVE-2017-1188, CVE2017, Save, multiple detections, Malicious, score, dinbqn, epnfc, RTFMALFORM, RtfExp, Detected, OLE2, Wacatac, Camelot, Malform, ai score=88, Probably Heur, RTFBadHeader)
md5 2163e4abe634b604518567a27c2b57cd
sha256 f997d796da5616a7f6b3c4affbe516c5995de5e24a13c3fad56e51f1e554c78e
ssdeep 1536:xR10PnPb9cfUsUw70ixwd5z9X+gTB3DZeed0Mn5yPFuu/qzV7cZZ:T10PnPKwXhRzsed0+5yPYzV7cX
imphash
impfuzzy
  Network IP location

Signature (10cnts)

Level Description
danger File has been identified by 36 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
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice One or more potentially interesting buffers were extracted
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 ?
http://192.3.179.162/352/wlanext.exe US AS-COLOCROSSING 192.3.179.162 clean
192.3.179.162 US AS-COLOCROSSING 192.3.179.162 malware
172.67.195.141 US CLOUDFLARENET 172.67.195.141 malware

Suricata ids



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