Malicious PDF — malware analysis report

Static analysis result for SHA-256 d76a76a025267467…

MALICIOUS

PDF

32.6 KB Authoring application: OpenOffice Draw First seen: 2021-01-23
MD5: ba2ba2c8a949bbbdf555d7611a610c19 SHA-1: aa3ce2f5884b54d1b2e38584712fa7c20c2b931d SHA-256: d76a76a0252674671af0793046bd4470fca6d46e21c4bd69d0b89c74d6db47eb
152 Risk Score

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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://wiwul.tricolor-koroyove.ru/uploads/2020/01/27/panoxiniva.pdf In PDF document text
    • http://annequigghealing.com/uploads/1/3/0/6/130604049/koluwize-petazenixefiso.pdfIn PDF document text
    • http://javaprog.online/uploads/2020/01/28/52721392c81c47.pdfIn PDF document text
    • http://funitu.saento.biz/uploads/2020/01/27/6971169.pdfIn PDF document text
    • http://rd4wkdoc.net/uploads/1/3/0/5/130588620/texadekejav.pdfIn PDF document text
    • http://wishesinwinecountry.com/uploads/1/3/0/6/130620494/869d4446c3034.pdfIn PDF document text
    • http://luisangelvelizexitproject.com/uploads/1/3/0/2/130289623/bimigilef.pdfIn PDF document text
    • http://adamhamdy.net/uploads/1/3/0/6/130604153/130604153.html#business+use+case+example+pdfIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000111c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x111C 7896 bytes
SHA-256: 89e509e6a063a8f69d31188c85d7d18cd4396671647619f480a17dcc9b3160a2