Report - liitletigersearchingforfoodwhichallowtogetitentirethingstobegetbackfromtheeartdesignedgreatthings__nulcearboytiger.doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2024.06.07 09:51 Machine s1_win7_x6401
Filename liitletigersearchingforfoodwhichallowtogetitentirethingstobegetbackfromtheeartdesignedgreatthings__nulcearboytiger.doc
Type Non-ISO extended-ASCII 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) 37 detected (ObfsStrm, Malicious, score, Save, CVE-2017-1188, multiple detections, REMCOS, YXEFEZ, RTFObfustream, dinbqn, CLASSIC, Malformed, RtfExp, Detected, tfrzd, OLE2, Camelot, Malform, Probably Heur, RTFBadHeader, ai score=88, Abnormal)
md5 077e4cfa6534a69f9e8de8e5b83ba08c
sha256 71e18066cffe89fa4f942989b66609c0cfe9c73c14f62a8d18d0903084cc4cbe
ssdeep 1536:qECEfE2jigJQz4MbBXQB+6nM/EA150b+mnQUcC8tAT47MJr:qEC0E2jigJQz4Sd6Mf150bDQUcbtAT48
imphash
impfuzzy
  Network IP location

Signature (10cnts)

Level Description
danger File has been identified by 37 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 (6cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://172.234.221.211/34009/lionsarebeautifulcomparewithothers.bmp Unknown 172.234.221.211 mailcious
https://paste.ee/d/eZNju US CLOUDFLARENET 172.67.187.200 clean
paste.ee US CLOUDFLARENET 172.67.187.200 mailcious
172.67.187.200 US CLOUDFLARENET 172.67.187.200 mailcious
34.192.83.212 US AMAZON-AES 34.192.83.212 clean
172.234.221.211 Unknown 172.234.221.211 malware

Suricata ids



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