Malicious PDF — malware analysis report

Static analysis result for SHA-256 eaef7bddbaadb9c6…

MALICIOUS

PDF

40.7 KB Authoring application: OpenOffice Draw First seen: 2020-09-07
MD5: e79a7bf01da0095492907ecd95066836 SHA-1: 5b83e1489500df6cdf65dead444cb04c15a3a23a SHA-256: eaef7bddbaadb9c6c39621cb4700f1a48cc186c2297766e5d6f68b9079528b98
94 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains multiple embedded URLs that likely lead to further malicious content or downloads. The document body is heavily obfuscated and contains what appear to be URL strings, reinforcing the phishing or malware delivery vector.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://drvdv.com/uploads/1/3/0/3/130379287/jigesanebuk_popukokatogik_fitesapazemide_moxamibegipet.pdf PDF link annotation
    • http://besthueproducts.com/uploads/1/3/0/6/130605012/modilozeroxemevokab.pdfIn PDF document text
    • http://myneverendingbucketlist.com/uploads/1/3/0/4/130488891/4126917.pdfIn PDF document text
    • http://tophatalgarve.com/uploads/1/3/0/4/130436172/350a00688fab5.pdfIn PDF document text
    • http://nicoleedwardslimited.net/uploads/1/3/0/2/130289722/74154e.pdfIn PDF document text
    • http://mynaturalhairspa.com/uploads/1/3/0/2/130288757/130288757.html#tp-link+tl-wa801nd+n300+wireless+access+point%2FrepeaterIn PDF document text
    • http://www.adobe.com/).NotoIn PDF document text
    • http://www.google.com/get/noto/http://www.adobe.com/type/ThisIn PDF document text
    • http://scripts.sil.org/OFLNotoIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000012fd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12FD 8896 bytes
SHA-256: 16b20e6023baa2ba49417725ef6961f21f18acc00e19571e815c6f7cf3b223bc
font_01_sfnt_off0000609f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x609F 4184 bytes
SHA-256: eaa4dde51fd04d4db8dc223d97e5e1aeb2070941b7c144db1acc557f645d9ab7