Report - logszx.doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2023.08.09 11:05 Machine s1_win7_x6402
Filename logszx.doc
Type Rich Text Format data, version 1, unknown character set
AI Score Not founds Behavior Score
4.8
ZERO API file : mailcious
VT API (file) 31 detected (CVE-2018-0802, ObfsObjDat, Save, CVE-2017-1188, Camelot, Malicious, score, dinbqn, Jjgl, Malformed, Obfuscated, RTFMALFORM, RTFDl, Minerva, uorlc, Detected, RTFObfustream, ai score=83, Probably Heur, RTFObfuscation, CLASSIC, CVE-2018-0798)
md5 2c6c2c3fbdd819ee45b543d6632f842f
sha256 13d8605745b104326328cc687fff7b529449c6ea732edc7e6f42d2c33af7858b
ssdeep 768:awAbZSibMX9gRWjbGkBeKvosrxIiknaIqzipg5yB0vPxR0H1RQwIO66kp:awAlRWGkBefsmi4a7A0vPxRq8wIxFp
imphash
impfuzzy
  Network IP location

Signature (10cnts)

Level Description
danger File has been identified by 31 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
watch Makes SMTP requests
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 (4cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://2.59.254.18/_errorpages/logszx.exe DE CMCS 2.59.254.18 clean
smtp.quartziax.com US PUBLIC-DOMAIN-REGISTRY 208.91.198.143 mailcious
208.91.198.143 US PUBLIC-DOMAIN-REGISTRY 208.91.198.143 mailcious
2.59.254.18 DE CMCS 2.59.254.18 malware

Suricata ids



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