Malicious PDF — malware analysis report

Static analysis result for SHA-256 89c4201f0612a031…

MALICIOUS

PDF

30.3 KB Created: 2020-04-24 09:46:29 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6) First seen: 2026-05-08
MD5: 6101e02d044f478ad55c03bfa6c5b340 SHA-1: cb010cc5a947b4a8ddd556ceefa278a19d795722 SHA-256: 89c4201f0612a03183b52b695451c3f87e5ddf57f8f949078430a485097b2669
134 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF document contains a large number of external links, many of which are algorithmically generated and point to other PDFs. The document body text, though partially corrupted, suggests a lure related to a game guide. The primary function appears to be directing users to a link farm, likely to distribute further malicious content or facilitate phishing.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9966

Heuristics 4

  • 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.
  • PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
    PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
  • 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://pastorgregsitcom.com/uploads/1/3/0/5/130588349/130588349.html#feral+druid+pve+guide+3.+3+5 PDF link annotation
    • http://degrechiesspecialties.ca/uploads/1/3/0/6/130620912/magulibapela-lefelujopugak-takaro-xubaxavasa.pdfIn PDF document text
    • http://famousamosphotography.com/uploads/1/3/1/6/131636980/e8b9cb750f064cb.pdfIn PDF document text
    • http://cbseeds.net/uploads/1/3/0/8/130874329/kutegoxejixe.pdfIn PDF document text
    • http://ssos-llc.com/uploads/1/3/1/0/131070187/5662109.pdfIn PDF document text
    • http://berkatinc.com/uploads/1/3/0/9/130969851/saronazovi-liligab-pezoxazakuzo-gaxinuvik.pdfIn PDF document text
    • http://m3smedia.com/uploads/1/3/0/2/130272342/b96df.pdfIn PDF document text
    • http://mackspaintandbodyshop.mackspaintandbodyshop.com/uploads/1/3/1/6/131606290/gekijejopafa.pdfIn PDF document text
    • http://luckystorage.hk/uploads/1/3/0/2/130287973/doxenutakotowozapipo.pdfIn PDF document text
    • http://houseofe.org/uploads/1/3/0/5/130543537/79036e23ae.pdfIn PDF document text
    • http://aboutpeople.net/uploads/1/3/1/3/131398560/326197.pdfIn PDF document text
    • http://yemencoffeeboard.org/uploads/1/3/0/4/130483577/6940914.pdfIn PDF document text
    • http://hewmatt.com/uploads/1/3/1/6/131637635/xudukosoj.pdfIn PDF document text
    • http://granlogiahispanadenorteamerica.com/uploads/1/3/1/4/131438461/laseketifusikewu.pdfIn PDF document text
    • http://viollettauccellineri.com/uploads/1/3/0/6/130622066/sagine.pdfIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

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