Report - IDBKIIDBKIDIBDKIDIBKIDIBKIDIBKI%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23IBKIIDBKIIBDKIIBDKI.DOC

MS_RTF_Obfuscation_Objects RTF File doc
ScreenShot
Created 2023.07.18 07:33 Machine s1_win7_x6401
Filename IDBKIIDBKIDIBDKIDIBKIDIBKIDIBKI%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23IBKIIDBKIIBDKIIBDKI.DOC
Type ISO-8859 text, with very long lines, with CRLF, CR, LF line terminators
AI Score Not founds Behavior Score
4.6
ZERO API
VT API (file) 32 detected (ObfsStrm, CVE-2017-1188, CVE2017, Save, Camelot, Bloodhound, multiple detections, Malicious, score, dinbqn, RtfExp, Malformed, RTFMALFORM, ai score=88, Sabsik, Detected, Malform, Probably Heur, RTFBadHeader)
md5 df4bd2b1d9372a42167da3e6c16d451c
sha256 2750db58bd94b97aa33fb563461c528c54eb3f08f3315b0648291842576e6857
ssdeep 768:sMbqQ0UhV8z4ECienrvFiQGYykzNAVrcqCkodKCGZ:sMbqhUNYenrNiQGY/cn2c
imphash
impfuzzy
  Network IP location

Signature (10cnts)

Level Description
danger File has been identified by 32 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
info One or more processes crashed

Rules (3cnts)

Level Name Description Collection
warning MS_RTF_Suspicious_documents Suspicious documents using RTF document OLE object binaries (upload)
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://192.3.243.146/370/idbk.hta US AS-COLOCROSSING 192.3.243.146
192.3.243.146 US AS-COLOCROSSING 192.3.243.146

Suricata ids



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