Report - browserupdationrecentlydonebymicrosfottheyacceptedallupdationisgoodandworkingfine.Doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2024.01.13 18:55 Machine s1_win7_x6401
Filename browserupdationrecentlydonebymicrosfottheyacceptedallupdationisgoodandworkingfine.Doc
Type ISO-8859 text, with very long lines, with CRLF, CR, LF line terminators
AI Score Not founds Behavior Score
6.0
ZERO API file : clean
VT API (file) 30 detected (ObfsStrm, Save, CVE-2017-1188, a variant of DOC, Abnormal, RTFObfustream, Malicious, score, dinbqn, Malformed, Obfuscated, RTFMALFORM, RtfExp, Detected, OLE2, Camelot, Malform, Probably Heur, RTFBadHeader)
md5 510fbf28e3dd6ebb0fe934dad853d70b
sha256 11eff14216afa73b3f89bb1b453bc4f0ada0c2755fe401243175ef174bade570
ssdeep 1536:lS6WZuJjeZsVTjBLQTCXKgfpGKtOy8luDkeOGFJsHUVAyIxcORwkM8:YZiwCXK0pGKtOybkIKUVATcORwkM8
imphash
impfuzzy
  Network IP location

Signature (11cnts)

Level Description
danger Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually)
danger File has been identified by 30 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 (9cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://107.175.113.207/7800/browserUpdate.vbs US AS-COLOCROSSING 107.175.113.207 clean
https://paste.ee/d/NraZB US CLOUDFLARENET 172.67.187.200 clean
paste.ee US CLOUDFLARENET 172.67.187.200 mailcious
wallpapercave.com US CLOUDFLARENET 104.22.52.71 malware
172.67.187.200 US CLOUDFLARENET 172.67.187.200 mailcious
107.175.113.207 US AS-COLOCROSSING 107.175.113.207 clean
104.22.52.71 US CLOUDFLARENET 104.22.52.71 malware
154.92.15.189 HK HK Kwaifong Group Limited 154.92.15.189 mailcious
23.67.53.27 US Akamai International B.V. 23.67.53.27 clean

Suricata ids



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