Report - au.u.u.uuu.doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2024.07.03 10:05 Machine s1_win7_x6401
Filename au.u.u.uuu.doc
Type Rich Text Format data, version 1, unknown character set
AI Score Not founds Behavior Score
6.8
ZERO API file : mailcious
VT API (file) 37 detected (ObfsStrm, Malicious, score, Save, CVE-2017-1188, multiple detections, REMCOS, YXEGAZ, RTFObfustream, dinbqn, CLASSIC, ihene, RtfExp, Detected, OLE2, Infected, AutoInfector, Camelot, Malform, Probably Heur, RTFObfuscation, ai score=89)
md5 82bb2c75e40c4beb166cfa0c3d7fc0bc
sha256 a91b004373440d264723542622fe8f7f60e42acdee93d8535e01f7a9df1cccf7
ssdeep 3072:xLaTvRF/AIOYNyCZ0637zkAMmqopbh6e8z9WkWgrJ76r:FafIIQCZ0637zkDmBse8z9WC56r
imphash
impfuzzy
  Network IP location

Signature (13cnts)

Level Description
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
danger File has been identified by 37 AntiVirus engines on VirusTotal as malicious
warning Generates some ICMP traffic
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
notice RTF file has an unknown character set
info One or more processes crashed

Rules (2cnts)

Level Name Description Collection
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://103.186.67.211/66122/imagesrecreatedforflowersbeauty.gif Unknown 103.186.67.211 mailcious
103.186.67.211 Unknown 103.186.67.211 mailcious
41.216.183.13 NL FOP Samosenok Alexandr Sergeevich 41.216.183.13 mailcious

Suricata ids



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