Report - fifififififiififififi%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23fifififi.doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2023.05.28 14:12 Machine s1_win7_x6401
Filename fifififififiififififi%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23fifififi.doc
Type Rich Text Format data, version 1, unknown character set
AI Score Not founds Behavior Score
4.6
ZERO API file : mailcious
VT API (file) 33 detected (Siggen3, GenericKD, RTFObfustream, ObfsStrm, Save, CVE-2017-1188, Camelot, multiple detections, Malicious, score, dinbqn, Malformed, RTFMALFORM, Aicat, Detected, Malform, Probably Heur, RTFObfuscation, ai score=82)
md5 76ace98cadbc3852258fd0f4737a5499
sha256 6230ebc76cb08a2d2d8736282b4c12c7ced58a83aa9c79cf6acf6514da9b5d09
ssdeep 384:nExnf+uw7pVyWiQ+Zp4wblDJqkgan//2co22aIsr1KT8gM0MJqXsxmH:nExnf+uHQiDMkgan//2122aVKggM0C4h
imphash
impfuzzy
  Network IP location

Signature (10cnts)

Level Description
danger File has been identified by 33 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 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 (2cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://192.3.189.133/300/INT_NETWORK.exe US AS-COLOCROSSING 192.3.189.133 clean
192.3.189.133 US AS-COLOCROSSING 192.3.189.133 malware

Suricata ids



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