Report - ilililililili%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%23%23%23%23%23%23%23%23%23%23%23%23%23ililililil.doc

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2023.05.31 17:57 Machine s1_win7_x6401
Filename ilililililili%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%23%23%23%23%23%23%23%23%23%23%23%23%23ililililil.doc
Type Rich Text Format data, version 1, unknown character set
AI Score Not founds Behavior Score
5.0
ZERO API file : mailcious
VT API (file) 31 detected (RTFObfustream, Save, CVE-2017-1188, Camelot, multiple detections, Malicious, score, ObfsStrm, Malformed, RTFMALFORM, RtfExp, ai score=85, Detected, Malform, Probably Heur, RTFObfuscation)
md5 d9eca8a9237d39e32b892cacd27ac633
sha256 bff33f3b468dfa85eb29f6d1335ceb67c54c5630dbc21d1261978f27cab57f45
ssdeep 768:KSPrE+H1B2F8YNEy6CldGpSeNRBcIewu+pPfiUXdMeRU3sll4+y:KyrZYNEyrYSeNYItiUqeRjll0
imphash
impfuzzy
  Network IP location

Signature (11cnts)

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
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://45.66.230.128/110/IE_CACHE.exe DE CMCS 45.66.230.128 clean
http://45.66.230.128/il/MuviCIVc248.bin DE CMCS 45.66.230.128 mailcious
45.66.230.128 DE CMCS 45.66.230.128 mailcious

Suricata ids



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