Report - mygirlistotalchangeswithentirethingstobeunderstandeverythingwillbegreatalwaysgreatireallybelievethingsareback________greatthingstotal.doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2024.08.08 14:28 Machine s1_win7_x6401
Filename mygirlistotalchangeswithentirethingstobeunderstandeverythingwillbegreatalwaysgreatireallybelievethingsareback________greatthingstotal.doc
Type Rich Text Format data, version 1, unknown character set
AI Score Not founds Behavior Score
6.8
ZERO API file : clean
VT API (file) 35 detected (Malicious, score, ObfsObjDat, Save, Bloodhound, multiple detections, RTFObfustream, Obfuscated, dinbqn, CLASSIC, Malformed, CVE-2017-1188, RTFMALFORM, RtfExp, Detected, ai score=83, Malform, Probably Heur, RTFObfuscation)
md5 c29dda8b224f54eeade764fdb7c6bb23
sha256 338f3de4ab09f0b578ca39fd0c5e38c48779204ff0e67c3749d7f4bd2cdeb172
ssdeep 384:8fHc80lVzAb2MzijgrPtK5BA9Hjm6HODtdQrcbYhYSCjBUpCImyiGbqWOq/3KeuI:8fu2HQgZK5BAd/HQtdQrcerMHWnbuGJ
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 35 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 Connects to a Dynamic DNS Domain
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 (4cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://192.3.109.147/88/greatbiscutforbabieshealthgreatthings.gIF US AS-COLOCROSSING 192.3.109.147 clean
servidorwindows.ddns.com.br BR ALGAR TELECOM S/A 189.15.73.202 malware
192.3.109.147 US AS-COLOCROSSING 192.3.109.147 mailcious
189.15.73.202 BR ALGAR TELECOM S/A 189.15.73.202 clean

Suricata ids



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