Malicious PDF — malware analysis report

Static analysis result for SHA-256 a32f21c90f1167cc…

MALICIOUS

PDF

62.5 KB Created: 2021-09-17 17:07:53 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-25
MD5: a3c02550c603f6044a16bde800222c1f SHA-1: a7073780dd83d9f8ba85c5c3034286db71083b18 SHA-256: a32f21c90f1167cc0cc6c829cdc673b5f795a09e78f197d7b7d5c412dd1957d5
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The file was detected by ClamAV as Pdf.Phishing.Trojan. The PDF contains a large number of embedded links pointing to various domains, many of which are likely disposable hosting. This suggests a link farm or phishing campaign designed to redirect users to malicious content. No scripts were extracted, and the document body was unreadable binary data.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4598

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://arredamenticucinesiciliane.it/userfiles/files/88235048236.pdf In PDF document text
    • http://valosagoskincsesbanya.com/upload/file/72186782258.pdfIn PDF document text
    • https://creativenursery.net/home/creative/public_html/ckfinder/userfiles/files/zijobasa.pdfIn PDF document text
    • http://airsoft1.ro/files/file/puvuvimejur.pdfIn PDF document text
    • http://castudio.eu/userfiles/files/26841841425.pdfIn PDF document text
    • https://gdaniec.com/upload/files/dagerarexinake.pdfIn PDF document text
    • http://gidromall.ru/img/uploads/file/21270297618.pdfIn PDF document text
    • https://next-engineering.com/userfiles/files/59469588247.pdfIn PDF document text
    • http://thetsaban3watnuea.com/UserFiles/file/lebakugiwobitado.pdfIn PDF document text
    • http://nwatchonline.info/userfiles/file/88452350979.pdfIn PDF document text
    • https://unique-u.biz/images/uploads/file/82282799434.pdfIn PDF document text
    • http://palmdale.thepokeluau.com/uploads/files/88519628789.pdfIn PDF document text
    • http://thanhnhomdinhhinh.net/uploads/files/76195184899.pdfIn PDF document text
    • https://bandotrading.com/uploads/file/kivodimigeledilowiw.pdfIn PDF document text
    • https://castilloexterior.net/ckfinder/userfiles/files/gutaso.pdfIn PDF document text
    • http://www.bc-arman.kz/ckfinder/userfiles/files/88576530206.pdfIn PDF document text
    • http://studiomontironi.eu/userfiles/files/katevufuguf.pdfIn PDF document text
    • https://minhgianggroup.vn/upload/files/44486863965.pdfIn PDF document text
    • http://www.infranetltd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613d1f84bea02---25525141407.pdfIn PDF document text
    • http://intrinhgia.com/admin/webroot/upload/image/files/mojowatag.pdfIn PDF document text
    • http://makinsushi.com/uploads/files/widupawu.pdfIn PDF document text
    • http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/16134077e2c3ad---49927844274.pdfIn PDF document text
    • http://0vote.com/ckfinder/files/36876593375.pdfIn PDF document text
    • http://lscapital.it/images/file/birodud.pdfIn PDF document text
    • https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=despite+the+night+full+movie+watch+online+freePDF link annotation

Open this report in the interactive analyzer, or submit your own file for analysis.